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Audi RS6 4.2T Engine Parts & Accessories

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Fuse Box Relay Plate

ES#3970913 - 8L0941822A - Fuse Box Relay Plate - The portion of the fuse box that accepts the relays - Meyle - Audi Volkswagen

The portion of the fuse box that accepts the relays 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970913
Mfg#:
8L0941822A
Special Order: No Guaranteed ETA
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Priced Each

ES#3691363 - 4B3199379M - Engine Mount - Priced Each - Reduce excessive engine vibrations - Meyle - Audi

Reduce excessive engine vibrations 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3691363
Mfg#:
4B3199379M
Special Order: No Guaranteed ETA
$240.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coils - Set Of Eight

ES#2538912 - 06B905115E - Ignition Coils - Set Of Eight - A common cure for misfire codes - Meyle - Audi

A common cure for misfire codes 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2538912
Mfg#:
06B905115E
Ships on Dec 18, 2026
Auto Notify
$359.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Gasket Set

ES#2598643 - 077103161GKT - Engine Gasket Set - Includes all new gaskets and seals for your rebuild - Assembled By ECS - Audi

Includes all new gaskets and seals for your rebuild 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code BCY only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598643
Mfg#:
077103161GKT
Back Ordered
Auto Notify
$585.99

This product was last offered at the strikethrough price on
05-01-2026

$551.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Remanufactured Mass Air Flow Sensor (MAF)

ES#4317764 - 0986280218KT - Remanufactured Mass Air Flow Sensor (MAF) - Bosch - Audi

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4317764
Mfg#:
0986280218KT
Back Ordered
$214.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#5492969 - 1J0907660F - Oil Level Sensor - Replacement sensor to cure false low-oil warnings, resolve dashboard error lights, and restore accurate oil level monitoring to your VAG vehicle. - Febi - Audi Volkswagen

Replacement sensor to cure false low-oil warnings, resolve dashboard error lights, and restore accurate oil level monitoring to your VAG vehicle. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492969
Mfg#:
1J0907660F
Special Order: No Guaranteed ETA
$40.99 USD
Free Shipping
on orders $49 and up

Diverter Valve

ES#5492288 - 06A145710P - Diverter Valve - Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk." - Febi - Audi Volkswagen

Direct OE replacement pneumatic bypass valve to cure boost leaks, restore lost power, and eliminate that notorious deceleration "honk." 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492288
Mfg#:
06A145710P
Special Order: No Guaranteed ETA
$54.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Mount - Priced Each

ES#2587497 - 4B3121276A - Upper Radiator Mount - Priced Each - Stabilizes the radiator within the core support - OE Aftermarket - Audi

Stabilizes the radiator within the core support

Brand:
OE Aftermarket - Corporate Logo
ES#:
2587497
Mfg#:
4B3121276A
Back Ordered
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Mount - Priced Each

ES#2587495 - 4B3121275 - Lower Radiator Mount - Priced Each - Stabilizes the radiator within the core support - OE Aftermarket - Audi

Stabilizes the radiator within the core support

Brand:
OE Aftermarket - Corporate Logo
ES#:
2587495
Mfg#:
4B3121275
Back Ordered
$13.99

This product was last offered at the strikethrough price on
05-07-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Retaining Clip - Priced Each

ES#2587735 - 077906037A - Fuel Injector Retaining Clip - Priced Each - Aids in securing the fuel injector to the fuel rail - Original Equipment Supplier - Audi

Aids in securing the fuel injector to the fuel rail

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2587735
Mfg#:
077906037A
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#2878542 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Vaico Q+ - Audi Volkswagen

Cure the boost leak and restore power

Brand:
Vaico Q+ - Corporate Logo
ES#:
2878542
Mfg#:
06A145710P
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#4684743 - 0031549406 - Voltage Regulator - Located behind the alternator rear cover - Vemo - Audi Mercedes Benz

Located behind the alternator rear cover

Brand:
Vemo - Corporate Logo
ES#:
4684743
Mfg#:
0031549406
Special Order: No Guaranteed ETA
$52.99 USD

Knock Sensor - Green Connector

ES#2894720 - 054905377A - Knock Sensor - Green Connector - Detects engine ping for timing adjustment - Vemo - Audi Volkswagen

Detects engine ping for timing adjustment

Brand:
Vemo - Corporate Logo
ES#:
2894720
Mfg#:
054905377A
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up

RS6 K04 Turbocharger - Right

Restore boost and get going!

Brand:
BorgWarner - Corporate Logo
ES#:
4351790
Mfg#:
077145704K
Back Ordered
$1863.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

Direct replacement 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2739030
Mfg#:
077133551AA
Back Ordered
$139.99

This product was last offered at the strikethrough price on
05-07-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioner Dampener

Applies pressure to the tensioning roller We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3214752
Mfg#:
077109479D
Back Ordered
$136.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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Manufacturer names and/or part numbers are used only for identification purposes.

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