SKU: 2639445180

Catalytic Converter for 2000-2003 Audi A8 Quattro 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Sale price$319.05 Regular price$354.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Catalytic Converter for 2000-2003 Audi A8 Quattro 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic ConverterOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51452. 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 51452. 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. This direct-fit catalytic converter is designed specifically for the 2000-2003 Audi A8 Quattro and interchanges with OE parts 4D0 254 400 AX, 4D0 254 400 BX, among others.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Audi 4D0 131 090 HX
Audi 4D0 131 090 QX
Audi 4D0 253 058 RX
Audi 4D0 254 400 AX
Audi 4D0 254 400 BX
Audi 4D0131090HX
Audi 4D0131090QX
Audi 4D0253058RX
Audi 4D0254400AX
Audi 4D0254400BX
Audi 4D0 131 090 HX
Audi 4D0 131 090 QX
Audi 4D0 253 058 RX
Audi 4D0 254 400 AX
Audi 4D0 254 400 BX
Audi 4D0131090HX
Audi 4D0131090QX
Audi 4D0253058RX
Audi 4D0254400AX
Audi 4D0254400BX

Application:

Year Make Model Submodel Engine Size
2000 - 2003 Audi A8 Quattro 4.2L/V8

Specs:

Body Material Stainless Steel
Overall Length (In.) 29.2
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
Oxygen Sensor Location Post Converter
Main Piping Diameter (In.) 2.5
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: 2639445180

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4.8 ★★★★★
Based on 20 reviews
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Product Reviews
M
Verified Purchase
Miguel angel
Omaha, US
★★★★★ 5
Motor de arranque
Funciona genial
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
L
Verified Purchase
LUIS H CASTILLO C
Boise, US
★★★★★ 5
Invonveniencia de reconstruir piezas como arranque, alternador.
Instalé este arranque en mi Camry 2002. Traerlo por Amazon a Caracas me costo la pieza y gastos de envío $112. Hace 8 meses se reconstruyó el arranque original con un costo de $180. Se dañó y decidí comprar uno en Amazon. Fue la mejor decisión.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2024
A
Verified Purchase
Alex
Houston, US
★★★★★ 5
Perfect OEM swap
Size: (Pack of 1)
Perfect OEM swap for an Acura RDX. It's cheap and less than 5 minutes to install. It fits snugly, and it'll keep your car running the way it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2025
B
Verified Purchase
BTensor
Draper, US
★★★★★ 5
works fine in a Acura RDX, model year 2017
Size: (Pack of 1)
Appears to be well made. The price was fair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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