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Shop By Brand

The Following brands are available based on your search.

  • Bosal
    Bosal
  • DEC
    DEC
  • Davico Converters
    Davico Converters
  • Eastern Catalytic
    Eastern Catalytic
  • MagnaFlow Performance Exhaust
    MagnaFlow Performance Exhaust
  • Magnaflow
    Magnaflow
  • PaceSetter
    PaceSetter
  • Walker
    Walker

Best Selling Genuine Jeep Catalytic Converters

  • We Stock the following top leading brands, including Eastern Catalytic
  • Constantly Updated Inventory of Jeep Replacement Catalytic Converter Parts

We stock Catalytic Converter parts for most Jeep models, including CJ5, CJ7, Cherokee, Commander, Compass, Grand Cherokee, Liberty, Patriot, Wrangler.

Eastern Catalytic
1974 Jeep J20 Catalytic Converter 8 Cyl 5.9L Eastern Catalytic - UNIVERSAL

P311-50101A9    70317  New

Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Fuel Delivery Type Fuel Delivery SubType Block Engine CID CC
1974 - Jeep J20 CARB 2BBL V 8 Cyl 5.9L 360 -
Eastern Catalytic
Qty:
$73.94
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Jeep Wrangler Rear L 4 Cyl 2.5L 150 -
Eastern Catalytic
Qty:
$73.94
Eastern Catalytic Catalytic Converter  Front
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Overall Length (IN): 14"
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2001 - Jeep Grand Cherokee Front V 8 Cyl 4.7L 287 -
Eastern Catalytic
1980 Jeep Wagoneer Catalytic Converter 8 Cyl 5.9L Eastern Catalytic - UNIVERSAL

P311-06D9531    70318  New

Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Jeep Wagoneer V 8 Cyl 5.9L 360 -
Eastern Catalytic
Qty:
$71.13
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1993 - Jeep Grand Wagoneer V 8 Cyl 5.2L 318 5211
Eastern Catalytic
1990 Jeep Wagoneer Catalytic Converter 6 Cyl 4.0L Eastern Catalytic - UNIVERSAL

P311-50101A9    70317  New

Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Undercar; Without Air Tube Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1990 - Jeep Wagoneer L 6 Cyl 4.0L 242 -
Eastern Catalytic
Qty:
$71.13
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Jeep Liberty Rear V 6 Cyl 3.7L 226 -
Eastern Catalytic
Qty:
$71.13
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2002 - Jeep Wrangler Rear L 6 Cyl 4.0L 242 -
Eastern Catalytic
1981 Jeep Wagoneer Catalytic Converter 6 Cyl 4.2L Eastern Catalytic - UNIVERSAL

P311-06D9531    70318  New

Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Undercar; Without Air Tube Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - Jeep Wagoneer L 6 Cyl 4.2L 258 -
Eastern Catalytic
Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Undercar; Without O2 Ports Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Jeep Grand Cherokee L 6 Cyl 4.0L 242 -
Eastern Catalytic
Qty:
$71.87
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1998 - Jeep Grand Cherokee L 6 Cyl 4.0L 241 3956
Eastern Catalytic
Qty:
$71.13
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar; With O2 Port Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Jeep Grand Cherokee L 6 Cyl 4.0L 242 -
Eastern Catalytic
Qty:
$71.87
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2001 - Jeep Grand Cherokee Rear V 8 Cyl 4.7L 287 -
Eastern Catalytic
Qty:
$332.81
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar Legal Note: Not For Sale or Use in the State of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Standard
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Welded
    • Inlet Type B: 2 Bolt Welded
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Jeep Liberty Rear V 6 Cyl 3.7L 226 -
Eastern Catalytic
Qty:
$66.35
Eastern Catalytic Catalytic Converter  Front Right
  • Federal / EPA Semi-Universal Converter - ECO II
  • Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 8"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Overall Length (IN): 12"
    • Shape: Oval
    • Test Weight: 4.0 / 4250
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Front Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Jeep Liberty Front Right V 6 Cyl 3.7L 226 -
Eastern Catalytic
Qty:
$253.37
Eastern Catalytic Catalytic Converter  Front Left
  • Federal / EPA Direct-fit Converter Assembly
  • Legal Note: Not For Sale or Use in the State of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.875" Od
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Front Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Jeep Liberty Front Left V 6 Cyl 3.7L 226 -
Eastern Catalytic
1995 Jeep Wrangler Catalytic Converter 6 Cyl 4.0L Eastern Catalytic - UNIVERSAL

P311-50101A9    70317  New

Qty:
$50.29
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - Standard
  • Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Jeep Wrangler L 6 Cyl 4.0L 242 -
Eastern Catalytic
Qty:
$73.94
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar; To 1/24/00 Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Jeep Wrangler Rear L 4 Cyl 2.5L 150 -
Eastern Catalytic
2007 Jeep Commander Catalytic Converter 6 Cyl 3.7L Eastern Catalytic - UNIVERSAL

P311-1728C5C    82565  New

Qty:
$69.31
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Overall Length (IN): 14"
    • Test Weight: 3.8 / 4250
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
2007 - Jeep Commander V 6 Cyl 3.7L 226 -
Eastern Catalytic
Qty:
$348.34
Eastern Catalytic Catalytic Converter  Front
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar Legal Note: Not For Sale or Use in the State of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Spinner
    • Inlet Type B: 2 Bolt Spinner
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2006 - Jeep Wrangler Front L 6 Cyl 4.0L 241 3956

Latest Jeep Repair and Catalytic Converter Installation Advice

CarJunky AutoAdvice

Jeep Mystery Starting Problem

Showing 2 out of 9 Posts | Show 7 Hidden Posts
Question From mdelay on Jeep Mystery Starting Problem

1993 Jeep Grand Cherokee 4.0L Unsure on mileage.

Jeep is at the mechanic shop because it would not start. It had a split wire in the wiring harness. It has a new header, ignition coil, cps, distributor, fuel injectors, computer, and many other parts. Timing was off, but is now set. The mechanic is able to get it started only with the #1 spark plug out. Any ideas?

Response From nickwarner

Doesn't make much sense. Has he done a compression test yet?

Response From Hammer Time

I'd also look for something that may be causing crossfires like the firing order or cracked distributor cap.

Response From Discretesignals

Check for plugged exhaust system or cat? Maybe taking the plug out allows the exhaust gasses to pass through #1 exhaust valve. (WAG)

Response From mdelay

We bought it not running, the previous owner said he thought that it was a fuel problem. After having someone take a look at it, they discovered the ECU was not communicating to the car. Took it to the dealership to have it "flashed", since previous owner said he replaced it. They said it was not able to be flashed because it was bad. They replaced the Crank Sensor, and Distributor, and new ECU. It was running, but had a terrible exhaust leak. Didn't drive it because the leak was horrible. Got the header replaced, now it won't start again. Found wiring harness to have some wires melted together. Replaced wiring harness. Replaced the fuel injectors, new plugs, wires, ignition coil, new battery, and another Crank Sensor. Still nothing. Someone suggested the timing may have been thrown off. Had a new timing chain/belt put on it. Still nothing. Took it into the mechanic shop and found a wire in the wiring harness was not connected, but still nothing, ran a new ground (which he said helped).

Response From Hammer Time

Most likely that melted wiring is what ruined the first computer and may have done it again. Computers don't just die of old age, they are killed by something.

Response From mdelay Top Rated Answer

Final report is a clogged catalytic converter. Unplugged o2 sensor and it starts with # 1 plug in.

Response From Hammer Time

0/2 sensor Unplugged or removed?

Response From mdelay

Removed

code for jeep liberty

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Question From Guest on code for jeep liberty

2006 jeep liberty, 3.7engine, 87,000miles

check engine light went but now is off.

just pulled code p2098 can anyone tell me what this is.



thanks john

Response From Hammer Time Top Rated Answer

I had a Chrysler vehicle not long ago with that code that drove me crazy. The first think to look at is the downstream O/2 sensor itself. If the sensor is not the problem, then the exhaust system has to be examined very closely. Chrysler has an internal memo about cracks in the catalytic converter that causes this code. They tend to split right along the seam weld but you have to look very closely and possible pressurize the exhaust system to find it.

Response From Guest

thanks for the replies, where would the downstream o2 sensor be located. also now that the check engine light went off could this have been just a hiccup, or is there a problem.

thanks again guys

Response From Hammer Time

There are no such things as hiccups in computer systems. The problem occurred at one time and will likely occur again.

The sensor in question here is marked #4 in the pic.

Response From Guest

thanks for the very detailed responses
greatly appreciated.....john

Response From Sidom

In a nutshell that is a rear fuel trim lean code.......

That is a 2 trip fault code (meaning the vehicle has to be driven twice under the corrrect conditions to set)

Three passing trips will turn the light off by itself but code will be stored........

engine stalled

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Question From humphrey on engine stalled

I have a jeep liberty 2006, engine 3.7L. I know that the catalytic converter is damaged,because i struck the underside going over a huge rock.My problem is while driving with the damaged cat. the engine stalled and would not restart. On checking i found some oil in the air intake and filter. would the damaged cat. caused the engine to stall and what caused oil to enter the air intake?

Response From nickwarner

The oil is likely blowby going through your PCV which draws into the air intake. The PCV valve may need replacement, a cheap and simple fix. The cat is another matter entirely. If its damaged badly the honeycomb in it breaks up and the thing plugs. It won't allow the exhaust gasses to go out. Think of it as trying to breathe through a drinking straw. It definately will stall you out and cause big trouble. Its not cheap but is necessary to repair it before you drive around anymore.

Response From humphrey

Thanks for the answer. Seems a very logic answer. I bought a new direct fit Cat. Cost me $500. should have it by Tuesday also i bought the four O2 sensors.I'll check the PCV valve and change if necessary.Please tell me where is the PCV valve located.

Response From kev2

PCV is located on the FILL TUBE...
Always tell if the CEL is on and if you know codes
will add image as soon as I figure out how to

Response From humphrey

thanks, I'll know what to look for. I'll you guys posted on how and if i solve the problem. Thanks again to all.

Response From Hammer Time

Response From humphrey Top Rated Answer

Thanks for the diagram showing me the PCV valve.

2003 jeep

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Question From johnt on 2003 jeep

2003 jeep liberty 3.7lL 6 cyl

can somebody tell me what fault code p2098 is thanks in advance.

Response From Hammer Time Top Rated Answer

I have dealt with this code before on Chrysler products but in this case it doesn't seem to be a legit code for this vehicle. I think I would try a different scan tool before anything.

When I dealt with it, it was a downstream O/2 code for high readings. What we found was that they were having a bunch of problems with the Catalytic Converters getting small cracks along the lower weld. They were very small and hard to find but they were allowing enough oxygen in to mess up the downstream sensor. The easiest way to find it is with a stethoscope with a piece of hose on it while the engine is running.

That being said, this may not even be a legit code for this vehicle.

1988 Jeep Cherokee 2.5L Hesitates, Bucks, Extreme high idle & dies when cold

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Question From strexx on 1988 Jeep Cherokee 2.5L Hesitates, Bucks, Extreme high idle & dies when cold

Ok, we just got a 1988 Jeep Cherokee. It has a 2.5L engine, 5 speed manual transmission.

List of symptoms include:
1. Slow to start, takes lots of cranking, and have to keep foot on accelerator pedal until it will idle on its own (which takes several minutes).
2. Extremely high idle when started cold, then dies... so we have to keep the pedal down some....
3. Idles fine once warmed up.
4. Taking off from a stop is okay, but it begins to hesitate/bog down, then it will buck like you're just learning to drive a stick. Often, pressing the clutch back in and revving it up, then releasing the clutch will make it stop bucking, but not for long. It does this in all the gears -- except, we've never had it going fast enough to even go into 5th gear. Driving on flat roads often requires upshifting and downshifting to stop the bucking and to help keep the speed up... Going up hills is a joke. Downshift, downshift, downshift, till it's barely even crawling up the hill. The heavier the acceleration, the worse the problem gets.
5. The warmer the Jeep gets (the longer it's driven) the worse the hesitation/bogging/bucking become...

There is no tach, so I can't tell what the RPM range is when this is occurring.
I don't know anything about the history of this Jeep, but it does appear that the entire exhaust system is new, including the catalytic converter. (No red-glowing catalytic converter, either, so I've pretty much ruled this out as the problem).
I haven't done anything to it yet, but I'm just looking for the most logical place to start and the most common causes of these symptoms. We're thinking fuel pump. I did replace the section of rubber line from the tank to the fuel filter with metal line to make sure it wasn't collapsing under pressure. And bypassed the fuel filter for a brief test-drive to see if the filter was clogged or clogging, but there was no improvement.

Is it possible that it's the TPS instead of a fuel supply problem?

Any suggestions are appreciated.

Response From Loren Champlain Sr

strexx; Couple of things jump out at me, here. This should be TBI (throttle body injection). With fuel injected engines, when you depress the throttle, you are giving the engine more air. Not fuel. If it helps starting by opening the throttle, that sounds to me that it is overfueling. Although rare, I have seen MAP (Manifold Absolute Pressure) sensors cause this. More common are the CTS (Coolant temp sensor) sensors. The MAP sensor reads engine vacuum. When it 'sees' a drop in vacuum, it tells the computer that you are accelerating, and then 'dumps' fuel. The CTS tells the computer the engine temp. If it thinks that it's -40F outside, it 'dumps' fuel. Either of these, or many other possiblities, could cause the extended crank symptoms. If it IS overfueling, it is very possible that the catalytic converter is plugged. Unfortunately, some diagnostics are going to be required to get to the 'cause'. If you have the equipment, we can supply a chart so that you can check the CTS resistance vs. actual temperature. The cat. can be checked with a pressure guage installed in the oxygen sensor port or a vacuum reading at idle and cruise speeds. But, need to find the cause before attacking the cat.

Response From strexx

It just seems to be starved for gasoline, in a nutshell.
the cat is brand new.

Installed new plugs today, and dumped in a bottle of injector cleaner.

Starts a little easier, smoothed it out a little running wise, and it idles much better, but the bucking problem is still there. At first, before it warmed up, it didn't buck until 3rd gear, but on the return trip from the test-drive after she was warm, the bucking was back in all of the gears.

Now, in addition to all of that, it started overheating today. In a matter of minutes, it was hot and boiling over into the overflow. Checked the obvious (fluid level, looked for leaks, checked the oil for water contamination, etc), then checked the thermostat... there was no thermostat. Installed one, with the new gasket. Still... overheats rapidly, just at idle, without even being driven.

There's a lot of other little stuff we're working on, too... no brake lights, heater core leaks (we assume, someone else bypassed it at some point), blower motor doesn't work, etc, etc. This one is definitely a challenge.

Response From Hammer Time

I would start out with a cooling system pressure test. It could have a blown head gasket. Check your fuel pressure also.

Response From chickenhouse

Can you see coolant flowing in the radiator while it's running?;

Response From strexx

Did check for radiator flow, and it kinda "surges", coolant level drops below the point where you can still see it in the radiator, then it all comes flowing through and it pours out the radiator opening for 15 - 30 seconds, then goes back down. And it just keeps doing that. No other symptoms of a blown head gasket.

Don't have any way to check the fuel pressure, or would have done that already.

Response From Loren Champlain Sr

>> coolant level drops below the point where you can still see it in the radiator, then it all comes flowing through and it pours out the radiator opening for 15 - 30 seconds, then goes back down. And it just keeps doing that. No other symptoms of a blown head gasket. >>
strexx; This sounds like you've got an air pocket in the system, or...you installed the thermostat backwards?
Although rare, could be that the water pump is faulty. The impeller on the water pump could be 'eaten' away from rust or (believe it or not) air in the system. Air bubbles will wear away metal. Also, again very rare, the impeller could be slipping on the shaft, not circulating the water. I'd remove the thermostat, get it full of water, and watch to see if you have good circulation. It should be a steady flow out of the upper radiator hose into the radiator.
https://www.mycarquesthomepage.com/graphicImages/small/033342037250_BAC.jpgThe top left of the picture is the top of the thermostat, and should be pointed towards the radiator.

Response From Hammer Time

Don't have any way to check the fuel pressure, or would have done that already.

Then maybe you should be bringing it to a shop that is equipped to diagnose your problem.

Response From strexx Top Rated Answer

If I had the cash to do that, I'd have done that.... which is why I'm here. Was just looking for suggestions.
Thanks for you time.

Response From Hammer Time

We have given you suggestions. The suggestions were for testing which is how these problems are found. If you aren't equipped to perform the necessary tests, then you have no choice but pay someone else to do it for you. we can give you advice but we don't use crystal balls. We use test equipment and we pay dearly for it.

Response From Hammer Time

Sounds more like an ignition misfire to me but it's impossible to tell from someone else's description..