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The Following brands are available based on your search.

  • AP Exhaust
    AP Exhaust
  • Eastern Catalytic
    Eastern Catalytic
  • Flowmaster
    Flowmaster
  • Magnaflow
    Magnaflow
  • Stainless Works
    Stainless Works
  • Walker Exhaust
    Walker Exhaust

Showing Products For 2003 Audi A6 Quattro Catalytic Converter

Below are all the different brands and applications for 2003 Audi A6 Quattro Catalytic Converter

Showing 1 - 10 of 93 Products for Catalytic Converter.

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Magnaflow
2003 Audi A6 Quattro Catalytic Converter - Right 8 Cyl 4.2L Magnaflow - Universal HM Grade Federal (Excludes CA)

P311-32D872E    99205HM  New

Qty:
In Stock & Ready to Ship
$178.00
Magnaflow Catalytic Converter  Right
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 4.375
    • Body Length: 9
    • Body Shape: Round
    • Body Type: Clam Shell
    • Body Width: 4.375
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.25
    • Inlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.25
    • Outlet Orientation: Straight
    • Overall Length: 13
    • Sensor Port Count: 0
    • Substrate Material: Ceramic
    • Subtitle: Federal / Epa Compliant
Brand: Magnaflow
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Right V 8 Cyl 4.2L - 4172
Magnaflow
2003 Audi A6 Quattro Catalytic Converter - Left 8 Cyl 4.2L Magnaflow - Universal HM Grade Federal (Excludes CA)

P311-32D872E    99205HM  New

Qty:
In Stock & Ready to Ship
$178.00
Magnaflow Catalytic Converter  Left
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 4.375
    • Body Length: 9
    • Body Shape: Round
    • Body Type: Clam Shell
    • Body Width: 4.375
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.25
    • Inlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.25
    • Outlet Orientation: Straight
    • Overall Length: 13
    • Sensor Port Count: 0
    • Substrate Material: Ceramic
    • Subtitle: Federal / Epa Compliant
Brand: Magnaflow
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Left V 8 Cyl 4.2L - 4172
Eastern Catalytic
2003 Audi A6 Quattro Catalytic Converter - Rear 6 Cyl 2.7L Eastern Catalytic - UNIVERSAL

P311-0368AFA    70316  New

Qty:
In Stock & Ready to Ship
$123.81
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - Standard
  • 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
    • Body Length (IN): 10"
    • Catalyst Type: Standard
    • 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
  • 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 Transmission Position Block Engine CID CC
2003 - Audi A6 Quattro Manual Rear V 6 Cyl 2.7L - 2671
Eastern Catalytic
2003 Audi A6 Quattro Catalytic Converter - Right 8 Cyl 4.2L Eastern Catalytic - UNIVERSAL

P311-06D9531    70318  New

Qty:
In Stock & Ready to Ship
$123.81
Eastern Catalytic Catalytic Converter  Right
  • Federal / EPA Semi-Universal Converter - Standard
  • 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
    • 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
    • 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
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Right V 8 Cyl 4.2L - 4172
Eastern Catalytic
2003 Audi A6 Quattro Catalytic Converter - Left 8 Cyl 4.2L Eastern Catalytic - UNIVERSAL

P311-06D9531    70318  New

Qty:
In Stock & Ready to Ship
$123.81
Eastern Catalytic Catalytic Converter  Left
  • Federal / EPA Semi-Universal Converter - Standard
  • 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
    • 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
    • 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
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Left V 8 Cyl 4.2L - 4172
Eastern Catalytic
2003 Audi A6 Quattro Catalytic Converter - Right 6 Cyl 3.0L Eastern Catalytic - DIRECT FIT

P311-36F01F3    40690  New

Qty:
In Stock & Ready to Ship
$546.62
Eastern Catalytic Catalytic Converter  Right
  • 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 Iii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 3 Bolt Welded
    • O2 Sensor Ports: 2
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2" Od
  • 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 Submodel Transmission Position Block Engine CID CC
2003 - Audi A6 Quattro Base Automatic Right V 6 Cyl 3.0L - 2950
Eastern Catalytic
2003 Audi A6 Quattro Catalytic Converter - Left 6 Cyl 3.0L Eastern Catalytic - DIRECT FIT

P311-455CC17    40689  New

Qty:
In Stock & Ready to Ship
$462.62
Eastern Catalytic Catalytic Converter  Left
  • 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 Iii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 3 Bolt Welded
    • O2 Sensor Ports: 2
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2" Od
  • 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 Submodel Transmission Position Block Engine CID CC
2003 - Audi A6 Quattro Base Automatic Left V 6 Cyl 3.0L - 2950
Magnaflow
2003 Audi A6 Quattro Catalytic Converter - Rear Right 6 Cyl 2.7L Magnaflow - 2in. Universal California OBDII Catalytic Converter

P311-2EFF377    441334  New

Qty:
In Stock & Ready to Ship
$689.00
Magnaflow Catalytic Converter  Rear Right
  • Universal Catalytic Converter - 2.00in.
  • CARB Executive Order D-193-96 Engine Family Number 3ADXV02.7343 ; Certification Level : LEV1 LEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.00in.
  • 2in. 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
    • Inlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2
    • Outlet Orientation: Straight
    • Overall Length: 13
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
Brand: Magnaflow
Position: Rear Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Rear Right V 6 Cyl 2.7L - 2671
AP Exhaust
2003 Audi A6 Quattro Catalytic Converter - Front Right 6 Cyl 2.7L AP Exhaust - 3ADXV02.7333

P311-4BAB895    840014  New

Qty:
In Stock & Ready to Ship
$318.72
AP Exhaust Catalytic Converter  Front Right
  • CARB Compliant Universal OBDII Converter
  • 3ADXV02.7333; Universal - California 3ADXV02.7333 ALL (2 in-2 in/2 in; 16.5 in OAL; With Two O2 Fittings) Legal Note: In Compliance with California Emissions Requirements EO Number : D-280-104
  • 3ADXV02.7333
  • Product Attributes:
    • Executive Order: D-280-104
    • Inlet Type A: 2.00" Id Neck
    • Inlet Type B: 2.00" Id Neck
    • Issued Company: Airtek, Inc.
  • ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our 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 in total allows AP Emissions Technologies to maintain industry-leading efficiency, productivity, and competitive pricing.
Brand: AP Exhaust
Position: Front Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Audi A6 Quattro Front Right V 6 Cyl 2.7L - 2671
AP Exhaust
2003 Audi A6 Quattro Catalytic Converter - Left 6 Cyl 3.0L AP Exhaust

P311-566CD31    608715  New

Qty:
In Stock & Ready to Ship
$205.93
AP Exhaust Catalytic Converter  Left
  • Federal / EPA Catalytic Converter - Universal OBDII Select+Plus Tech Series
  • Universal Select+Plus Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
  • 4" Round, 10" Body, 14" OAL, Center Inlet 2.25", Center Outlet 2.25", Rear Body O2 Port, Select+Plus Tech Series, EPA OBD II Universal Converter, EPA Engine 5.9L, EPA Test Weight 6,500 lbs
  • Product Attributes:
    • Air Tube Qty: None
    • Body Height (IN): 4
    • Body Length (IN): 10
    • Body Material: Stainless Steel
    • Body Width (IN): 4
    • Inlet Type A: 2.25" Id Neck
    • Outlet Type A: 2.25" Id Neck
    • Shape: Round
    • Substrate Material: Ceramic
    • Test Weight: 5.9l / 6500
  • ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our 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 in total allows AP Emissions Technologies to maintain industry-leading efficiency, productivity, and competitive pricing.
Brand: AP Exhaust
Position: Left
Additional Fitment Information:
Vehicle Transmission Position Block Engine CID CC
2003 - Audi A6 Quattro Automatic Left V 6 Cyl 3.0L - 2976

Showing 1 - 10 of 93 Products for Catalytic Converter.