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Audi B8 RS5 4.2L Engine Parts & Accessories

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ES#3182234 - 3Q0955455 - Washer Fluid Reservoir Cap - Covers the washer fluid reservoir fill neck and locks open for ease of use - Genuine Volkswagen Audi - Audi Volkswagen

Covers the washer fluid reservoir fill neck and locks open for ease of use

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3182234
Mfg#:
3Q0955455
Ships in 1-2 days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$23.99

This product was last offered at the strikethrough price on
11-14-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4069395 - 079906262Q - Front Oxygen Sensor - Restore fuel mileage and clear codes - Bosch - Audi

Restore fuel mileage and clear codes We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4069395
Mfg#:
079906262Q
Back Ordered
$228.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4872071 - 1K0955455 - Washer Fluid Reservoir Cap - Keep your washer fluid free from debris - URO - Audi Volkswagen

Keep your washer fluid free from debris 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4872071
Mfg#:
1K0955455
In Stock
$13.38 USD
Free Shipping
on orders $49 and up
ES#471346 - N90967502 - Torx Screw - Priced Each - Install new hardware with your new parts. 7x16 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. 7x16 Used to secure the lower radiator mounts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471346
Mfg#:
N90967502
In Stock
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$3.08

This product was last offered at the strikethrough price on
11-14-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2556711 - 8K0121259 - Upper Additional Radiator Bracket - Left - Provides mounting for the left side radiator - Genuine Volkswagen Audi - Audi

Provides mounting for the left side radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556711
Mfg#:
8K0121259
Ships in 1-2 days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$260.99

This product was last offered at the strikethrough price on
08-31-2026

$225.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284845 - 079121481P - Water Pipe - Supply - Connects the water pump to the engine - Genuine Volkswagen Audi - Audi

Connects the water pump to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284845
Mfg#:
079121481P
Ships in 1-2 days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$255.99

This product was last offered at the strikethrough price on
08-31-2026

$223.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4067445 - 079121115BB - Thermostat - Includes housing - Dorman - Audi

Includes housing Up to production date 08/24/2015

Brand:
Dorman - Corporate Logo
ES#:
4067445
Mfg#:
079121115BB
Ships in 4 Business Days
$222.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3420868 - 079103484C - Valve Cover Gasket - Right - Stop oil leaks and prevent internal engine damage - Elring - Audi Volkswagen

Stop oil leaks and prevent internal engine damage 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3420868
Mfg#:
079103484C
In Stock
$18.99

This product was last offered at the strikethrough price on
10-25-2026

$18.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2895018 - 07K131333A - Secondary Air Pump - priced each - Brings in fresh air for a smooth idle - Vemo - Audi Volkswagen

Brings in fresh air for a smooth idle

Brand:
Vemo - Corporate Logo
ES#:
2895018
Mfg#:
07K131333A
Ships in 1 Business Day
$221.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3426751 - 12404KT4 - Oil Service Kit - Premium  - Includes Redline Euro-Series synthetic oil, Mann filter, and drain plug washer - Assembled By ECS - Audi

Includes Redline Euro-Series synthetic oil, Mann filter, and drain plug washer 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426751
Mfg#:
12404KT4
In Stock
ON SALE!
$230.99

This product was last offered at the strikethrough price on
09-14-2026

$221.15 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3537032 - 03C906051F - MAP Sensor  - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold / supercharger - Hamburg Tech - Audi Volkswagen Porsche

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold / supercharger We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3537032
Mfg#:
03C906051F
Ships in 1 Business Day
$18.27 USD
Free Shipping
on orders $49 and up
ES#2556718 - 8K0121444A - Additional Water Pump Hose - Connects the additional water pump the the oil cooler and adapter line - Genuine Volkswagen Audi - Audi

Connects the additional water pump the the oil cooler and adapter line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556718
Mfg#:
8K0121444A
Ships in 1-2 days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$252.99

This product was last offered at the strikethrough price on
08-31-2026

$219.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3677884 - 079903133AM - Accessory Belt Tensioner - Assembly - Keeps your belt tight. - Hutchinson Worldwide - Audi

Keeps your belt tight.

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
3677884
Mfg#:
079903133AM
Back Ordered
$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#205066 - B7rs4S43KSK0-30 - Oil Service Kit - With Magnetic Drain Plug - Includes everything you need for an engine oil service with ECS' own magnetic drain plug. - Assembled By ECS - Audi

Includes everything you need for an engine oil service with ECS' own magnetic drain plug. 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
205066
Mfg#:
B7RS4S43KSK0-30
In Stock
ON SALE!
$229.99

This product was last offered at the strikethrough price on
09-14-2026

$217.31 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2894992 - 079905376B - Knock Sensor - Brown - Priced Each - Keep your engine running smoothly - Vemo - Audi Volkswagen

Keep your engine running smoothly

Brand:
Vemo - Corporate Logo
ES#:
2894992
Mfg#:
079905376B
Ships in 1 Business Day
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#284823 - 079121119C - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Genuine Volkswagen Audi - Audi

Ensure a proper seal when installing your new thermostat

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284823
Mfg#:
079121119C
In Stock
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$25.99

This product was last offered at the strikethrough price on
11-14-2026

$23.99 USD
Free Shipping
on orders $49 and up
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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