Catalytic Converter for 2002-2004 Audi A6 3.0L MagnaFlow 51437
SKU: 58918383714

Catalytic Converter for 2002-2004 Audi A6 3.0L MagnaFlow 51437

Sale price$260.55 Regular price$289.50
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  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Catalytic Converter for 2002-2004 Audi A6 3.0L MagnaFlow 51437Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51437. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research

Overview:

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51437. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2002-2004 Audi A6 Quattro and 2002-2004 Audi A6, this direct-fit catalytic converter also interchanges with OE part 4B0 253 011 QX.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 4B0 253 011 QX
Audi 4B0253011QX
Audi 4B0 253 011 QX
Audi 4B0253011QX

Application:

Year Make Model Submodel Engine Size
2002 - 2004 Audi A6 3L/V6
2002 - 2004 Audi A6 Quattro Base 3L/V6
2002 - 2004 Audi A6 Quattro Avant 3L/V6

Specs:

Body Material Stainless Steel
Overall Length (In.) 52.3
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Material Stainless Steel
Outlet Attachment Clamp-On
Series OEM Grade
Finish Stainless Steel
Subtitle Federal / EPA Compliant
Title OEM Grade Direct-Fit
Type Direct-Fit
Main Piping Diameter (In.) 2.5
Oxygen Sensor Location Pre Converter and Midbed
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58918383714

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EDUARDO JIMENEZ
Louisville, US
★★★★★ 5
Original
Color: Black
Entrega rápida y producto original
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
E
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erin
Phoenix, US
★★★★★ 5
Worth it!!!
Color: Black
Love the colors prints out great work 👍🏾
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Reviewed in the United States on June 19, 2025
M
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Maria Dora Trujillo
Whiting, US
★★★★★ 5
Tinta de sublimación
Color: Black
Increíble producto 100% recomendado
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Reviewed in the United States on September 15, 2025
A
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Amazon Customer
Omaha, US
★★★★★ 5
Sublimation Ink
Color: Complete Set
The ink works great, just like the original ink that came with my printer. It was easy to order and shipped quickly.
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Reviewed in the United States on July 13, 2025
O
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Odessa Harris
Los Angeles, US
★★★★★ 5
Great product
Color: Black
long-lasting and gets the job done.
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Reviewed in the United States on November 19, 2025

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