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Choose your Engine for your 1998 Mercury Mountaineer

  • 6 Cyl 4.0L
  • 8 Cyl 5.0L

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The Following brands are available based on your search.

  • Bosal
    Bosal
  • Davico Converters
    Davico Converters
  • Eastern Catalytic
    Eastern Catalytic
  • Magnaflow
    Magnaflow
  • Walker Exhaust
    Walker Exhaust

Showing Products For 1998 Mercury Mountaineer Catalytic Converter

Below are all the different brands and applications for 1998 Mercury Mountaineer Catalytic Converter

Showing 1 - 10 of 33 Products for Catalytic Converter.

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Magnaflow
1998 Mercury Mountaineer Catalytic Converter - Front 6 Cyl 4.0L Magnaflow - 2.50in. Universal California OBDII Catalytic Converter

P311-34FE02A    447106  New

Qty:
In Stock & Ready to Ship
$472.08
Magnaflow Catalytic Converter  Front
  • Universal Catalytic Converter - 2.50in.
  • CARB Executive Order D-193-103 Engine Family Number WFMXT04.0FAA ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • 2.50in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 3.75
    • Body Length: 9
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Body Width: 5.5
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.5
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.5
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
    • Title: California Universal
    • Type: Universal
Brand: Magnaflow
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Front V 6 Cyl 4.0L 245 -
Magnaflow
1998 Mercury Mountaineer Catalytic Converter - Rear 6 Cyl 4.0L Magnaflow - 2.50in. Universal California OBDII Catalytic Converter

P311-5D56F8A    447206  New

Qty:
In Stock & Ready to Ship
$442.38
Magnaflow Catalytic Converter  Rear
  • Universal Catalytic Converter - 2.50in.
  • CARB Executive Order D-193-103 Engine Family Number WFMXT04.0FAA ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • 2.50in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 3.75
    • Body Length: 9
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Body Width: 5.5
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.5
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.5
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
    • Title: California Universal
    • Type: Universal
Brand: Magnaflow
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Rear V 6 Cyl 4.0L 245 -
Magnaflow
1998 Mercury Mountaineer Catalytic Converter - Left 6 Cyl 4.0L Magnaflow - 2.25in. Universal California OBDII Catalytic Converter

P311-3A8ABE0    4451305  New

Qty:
In Stock & Ready to Ship
$712.74
Magnaflow Catalytic Converter  Left
  • Universal Catalytic Converter - 2.25in.
  • CARB Executive Order D-193-136 Engine Family Number WFMXT04.0FAA ; Certification Level : TLEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • 2.25in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 4
    • Body Length: 13.25
    • Body Shape: Round
    • Body Type: Spun
    • Body Width: 4
    • Heat Shield Attached: No
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.25
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.25
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13.25
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
    • Title: California Universal
    • Type: Universal
Brand: Magnaflow
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Left V 6 Cyl 4.0L 245 -
Bosal
1998 Mercury Mountaineer Catalytic Converter - Left 6 Cyl 4.0L Bosal - BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter

P311-413F572    079-4116  New

Qty:
In Stock & Ready to Ship
$370.13
Bosal Catalytic Converter  Left
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
  • Product Attributes:
    • Air Tube Adaptable: No
    • Converter Quantity: 1
    • Heat Shield Included: Yes
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.25
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-on
    • Series: Premium Load
    • Substrate Material: Ceramic
    • Subtitle: Federal / Epa Compliant
    • Title: Brexhaust Premium Load Federal / Epa Compliant Direct-fit Catalytic Converter
    • Type: Direct-fit
  • BRExhaust Federal/EPA direct-fit catalytic converters feature durable, corrosion-resistant stainless steel construction in order to ensure long service life and reliable performance. Each converter is specially engineered to keep your vehicle’s check engine light off and ensure compliance with emissions regulations in states that follow Federal OBDII EPA standards. The direct-fit configuration allows easy, bolt-on installation. No cutting welding or fabrication is required.
Brand: Bosal
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Left V 6 Cyl 4.0L 245 -
Bosal
1998 Mercury Mountaineer Catalytic Converter - Right 6 Cyl 4.0L Bosal - BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter

P311-0A5BDA8    079-4115  New

Qty:
In Stock & Ready to Ship
$393.16
Bosal Catalytic Converter  Right
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
  • Product Attributes:
    • Air Tube Adaptable: No
    • Converter Quantity: 1
    • Heat Shield Included: Yes
    • Inlet Attachment: Bolt-on
    • Mounting Hardware Included: Yes
    • Series: Premium Load
    • Substrate Material: Ceramic
    • Subtitle: Federal / Epa Compliant
    • Title: Brexhaust Premium Load Federal / Epa Compliant Direct-fit Catalytic Converter
    • Type: Direct-fit
  • BRExhaust Federal/EPA direct-fit catalytic converters feature durable, corrosion-resistant stainless steel construction in order to ensure long service life and reliable performance. Each converter is specially engineered to keep your vehicle’s check engine light off and ensure compliance with emissions regulations in states that follow Federal OBDII EPA standards. The direct-fit configuration allows easy, bolt-on installation. No cutting welding or fabrication is required.
Brand: Bosal
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Right V 6 Cyl 4.0L 245 -
Eastern Catalytic
1998 Mercury Mountaineer Catalytic Converter 6 Cyl 4.0L Eastern Catalytic - UNIVERSAL

P311-144B095    83165  New

Qty:
In Stock & Ready to Ship
$173.63
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • 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
    • Shape: Oval
    • Test Weight: 5.9 / 6000
    • Type: Federal / Epa Semi-universal
  • 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 - Mercury Mountaineer V 6 Cyl 4.0L 245 -
Eastern Catalytic
1998 Mercury Mountaineer Catalytic Converter - Rear 8 Cyl 5.0L Eastern Catalytic - UNIVERSAL

P311-144B095    83165  New

Qty:
In Stock & Ready to Ship
$173.63
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • 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
    • Shape: Oval
    • Test Weight: 5.9 / 6000
    • Type: Federal / Epa Semi-universal
  • 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
1998 - Mercury Mountaineer Rear V 8 Cyl 5.0L 302 -
Eastern Catalytic
1998 Mercury Mountaineer Catalytic Converter - Left 6 Cyl 4.0L Eastern Catalytic - UNIVERSAL

P311-0272CE3    83164  New

Qty:
In Stock & Ready to Ship
$173.63
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • 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
    • Shape: Oval
    • Test Weight: 5.9 / 6000
    • Type: Federal / Epa Semi-universal
  • 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: Left
Additional Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
1998 - Mercury Mountaineer E Left V 6 Cyl 4.0L 245 -
Eastern Catalytic
1998 Mercury Mountaineer Catalytic Converter - Left 6 Cyl 4.0L Eastern Catalytic - DIRECT FIT

P311-0163289    30347  New

Qty:
In Stock & Ready to Ship
$379.24
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (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
    • O2 Sensor Ports: 1
    • Outlet Gasket Qty: 1
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
    • Type: Federal / Epa Direct-fit Undercar
  • 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: Left
Additional Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
1998 - Mercury Mountaineer E Left V 6 Cyl 4.0L 245 -
Eastern Catalytic
1998 Mercury Mountaineer Catalytic Converter - Right 8 Cyl 5.0L Eastern Catalytic - DIRECT FIT

P311-267F94A    30352  New

Qty:
In Stock & Ready to Ship
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar; From 2/98 Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Clamp Qty: 1
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Spinner
    • O2 Sensor Ports: 2
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.5" Od
    • Type: Federal / Epa Direct-fit Undercar
  • 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: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1998 - Mercury Mountaineer Right V 8 Cyl 5.0L 302 -

Showing 1 - 10 of 33 Products for Catalytic Converter.