Skip to main content
Genuine OEM & performance parts — ships to United States
Easy 30-day returnsTalk to a specialist
Log in

Target · Diagram

Find this reference above

Number 1 marks the part’s position in the exploded view (Audi A8 (2017-2025)).

Product overview

Genuine OEM Audi Catalytic Converter, part number 4N0254250L. Fits Audi A8 (2017-2025). Shown as position 1 in the fuel, exhaust and cooling diagram 849253600.

Catalogue entry: CATALYST.

Fitted with: 4N0254250LX CATALYST, 4N0254250Q CATALYST, 4N0254250QX CATALYST, 8W0253115G SEAL, 8W0253725A CLAMP, 8W0253725G CLAMP, 8K0253115K SEAL, N91130801 COLLAR NUT.

Technical details

Category
Exhaust
Diagram sheet
Audi 849253600, position 1
ETKA group
2 / 53 (253)
Manufacturer
Audi
Product Type
Genuine new auto parts

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 7GH
  • 7MM
  • 7MV

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist

Parts diagram & fitment

1 vehicle

Catalytic Converter — locate 4N0254250L Audi Catalytic Converter in the official exploded view and explore the surrounding assembly.

Parts in this assembly24
Vehicle fitment table1

Europe (1)

VehicleYearsPos.QtyRemark
Audi A8L2017-202211PR:7GH,7MM,

Diagrams & fitment data powered by oemdiagrams.com

4N0254250L Audi Catalytic Converter is fitted on: Audi A8L 2017-2022.