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Audi B6 S4 V8 Engine Parts & Accessories

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shouldered Plastic Nut - Priced Each

ES#438230 - 8E0825265C - shouldered Plastic Nut - Priced Each - Install new hardware with your new parts. - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. Used to secure the plastic underbody linings to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
438230
Mfg#:
8E0825265C
In Stock
25% off MSRP

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

$3.99

This product was last offered at the strikethrough price on
10-12-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Integrated Thermostat Housing Assembly

Includes thermostat and housing.

Brand:
Dorman - Corporate Logo
ES#:
4500721
Mfg#:
902-5162
Back Ordered
$292.99

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

$283.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set - Priced Each

ES#2739019 - 077103385DKT2 - Cylinder Head Bolt Set - Priced Each - A full set to secure one cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

A full set to secure one cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2739019
Mfg#:
077103385DKT2
Ships in 4 Business Days
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#259354 - 079198405A - Oil Filter Kit - Priced Each - Oil filter cartridge with o-ring - Genuine Volkswagen Audi - Audi Volkswagen

Oil filter cartridge with o-ring

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259354
Mfg#:
079198405A
Ships in 1 day
6% off MSRP

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

$33.99

This product was last offered at the strikethrough price on
09-15-2026

$31.99 USD
Free Shipping
on orders $49 and up

Electric Cooling Fan - Left (400mm)

ES#3189441 - 621-186 - Electric Cooling Fan - Left (400mm) - Keep your cooling system operating properly - Dorman - Audi

Keep your cooling system operating properly

Brand:
Dorman - Corporate Logo
ES#:
3189441
Mfg#:
621-186
Ships in 4 Business Days
$278.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Washer - Priced Each

ES#466263 - N0138503 - Drain Plug Washer - Priced Each - Replace with every oil service to prevent leaks. 24x32 - Genuine Volkswagen Audi - Audi Volkswagen

Replace with every oil service to prevent leaks. 24x32

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466263
Mfg#:
N0138503
In Stock
14% off MSRP

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

$3.48

This product was last offered at the strikethrough price on
10-12-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#2535131 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - URO - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535131
Mfg#:
N90316802
In Stock
$1.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belly Pan & Installation Hardware Kit

ES#2622505 - 8E0863821ALKT - Belly Pan & Installation Hardware Kit - Includes a replacement belly pan with all necessary mounting hardware - Assembled By ECS - Audi

Includes a replacement belly pan with all necessary mounting hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2622505
Mfg#:
8E0863821ALKT
Ships on Nov 24, 2026
ON SALE! SAVE 23%
$359.99

This product was last offered at the strikethrough price on
05-02-2026

$276.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Retaining Clip - Priced Each

ES#2538001 - 1J0121142 - Cooling Hose Retaining Clip - Priced Each - Secures the radiator hose flange in place. 32mm - Febi - Audi Volkswagen

Secures the radiator hose flange in place. 32mm We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2538001
Mfg#:
1J0121142
Ships in 1 Business Day
$2.99

This product was last offered at the strikethrough price on
09-30-2026

$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Suction Pump replacement kit

ES#2771210 - 058133753Dkt1 - Suction Pump replacement kit - Restore engine performance - Assembled By ECS - Audi

Restore engine performance 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2771210
Mfg#:
058133753DKT1
In Stock
ON SALE! SAVE 21%
$31.28

This product was last offered at the strikethrough price on
05-02-2026

$24.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler O-Ring - Priced Each

ES#284311 - 079103121AD - Oil Cooler O-Ring - Priced Each - Seals the connection between the oil cooler and the engine - Genuine Volkswagen Audi - Audi

Seals the connection between the oil cooler and the engine From VIN-8E-4-200001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284311
Mfg#:
079103121AD
Ships in 1 day
10% off MSRP

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

$19.99

This product was last offered at the strikethrough price on
10-12-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Timing Chain Tensioner

ES#284596 - 079109218D - Main Timing Chain Tensioner - Tensioner for the main timing chain located between left and right idle gears - Genuine Volkswagen Audi - Audi

Tensioner for the main timing chain located between left and right idle gears

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284596
Mfg#:
079109218D
Ships in 1 day
9% off MSRP

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

$293.99

This product was last offered at the strikethrough price on
10-12-2026

$268.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Engine Timing Chain

ES#2593122 - 079109229D - Lower Engine Timing Chain - Replacement timing chain for required maintenance - Iwis - Audi

Replacement timing chain for required maintenance

Brand:
Iwis - Corporate Logo
ES#:
2593122
Mfg#:
079109229D
Ships in 1 Business Day
$133.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Left Engine Timing Chain

ES#284606 - 079109229K - Left Engine Timing Chain - Replacement timing chain for required maintenance - Genuine Volkswagen Audi - Audi

Replacement timing chain for required maintenance

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284606
Mfg#:
079109229K
Ships in 10 Business Days
8% off MSRP

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

$289.99

This product was last offered at the strikethrough price on
10-12-2026

$265.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Guide Rail

ES#284653 - 079109513C - Lower Guide Rail - The lower chain guide on the left timing chain - Genuine Volkswagen Audi - Audi

The lower chain guide on the left timing chain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284653
Mfg#:
079109513C
Ships in 1 Business Day
21% off MSRP

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

$55.99

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

$43.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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