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Audi B7 S4 V8 Engine Parts & Accessories

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Belly Pan & Installation Hardware Kit

ES#2702651 - 8E0863821ALKT1 - Belly Pan & Installation Hardware Kit - Includes a replacement belly pan with all necessary mounting hardware - Genuine Volkswagen Audi - Audi

Includes a replacement belly pan with all necessary mounting hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2702651
Mfg#:
8E0863821ALKT1
Ships in 1 day
$694.99

This product was last offered at the strikethrough price on
07-27-2026

$661.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump

Diagnosis pump for fuel system

Brand:
SMP - Corporate Logo
ES#:
4057654
Mfg#:
8E0906201K
In Stock at Vendor
$678.99

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

$659.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit

ES#2593820 - 079121111JKT3 - Cooling System Refresh Kit - Service your critical cooling system components with this complete kit. - Assembled By ECS - Audi

Service your critical cooling system components with this complete kit. 10X Entries For Our 25th Anniversary Sweepstakes!
Includes thermostat with housing.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593820
Mfg#:
079121111JKT3
Ships on Oct 6, 2026
Auto Notify
$659.99

This product was last offered at the strikethrough price on
02-16-2026

$654.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Expansion Tank Cap

ES#2709040 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - URO - Audi Volkswagen

Keep proper pressure in your coolant system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2709040
Mfg#:
3B0121321
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#2535970 - 079133551B - Fuel Injector - Priced Each - Steady fuel flow will keep your engine running great - Bosch - Audi Volkswagen

Steady fuel flow will keep your engine running great 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2535970
Mfg#:
079133551B
In Stock
$65.43

This product was last offered at the strikethrough price on
07-09-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket - Right

ES#2677935 - 079103383BA - Cylinder Head Gasket - Right - For cylinders 1-4 - Victor Reinz - Audi

For cylinders 1-4

Brand:
Victor Reinz - Corporate Logo
ES#:
2677935
Mfg#:
079103383BA
In Stock
ON SALE!
$67.99

This product was last offered at the strikethrough price on
08-04-2026

$62.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coil Pack Wiring Harness Conduit - left

ES#10816 - 4Z7971824B - Coil Pack Wiring Harness Conduit - left - Shields the wiring for the coil packs - Genuine Volkswagen Audi - Audi

Shields the wiring for the coil packs

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10816
Mfg#:
4Z7971824B
In Stock
ON SALE!
$72.24

This product was last offered at the strikethrough price on
08-04-2026

$69.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#7688 - 17053 - Front Oxygen Sensor - Priced Each - Restore fuel mileage and clear codes - Bosch - Audi Volkswagen

Restore fuel mileage and clear codes 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits left and right position

Brand:
Bosch - Corporate Logo
ES#:
7688
Mfg#:
17053
In Stock at Vendor
$281.99

This product was last offered at the strikethrough price on
02-21-2026

$155.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap Seal

ES#302264 - 1H0121687A - Expansion Tank Cap Seal - Seals the expansion tank cap to the reservoir. 28.5x3.8 - Genuine Volkswagen Audi - Audi Volkswagen

Seals the expansion tank cap to the reservoir. 28.5x3.8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
302264
Mfg#:
1H0121687A
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Seal - Priced Each

ES#4057394 - 079103487A - Valve Cover Seal - Priced Each - Small round seal for valve cover - URO - Audi

Small round seal for valve cover 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4057394
Mfg#:
079103487A
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal - Priced Each

ES#2626345 - 036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Victor Reinz - Audi Volkswagen

Seals the valve stem in the cylinder head. 6mm

Brand:
Victor Reinz - Corporate Logo
ES#:
2626345
Mfg#:
036109675A
In Stock
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Radiator

ES#3492550 - 8E0121212J - Auxiliary Radiator - Nissens - Audi

We Price Match - Give Us A Call or Chat!
Right

Brand:
Nissens - Corporate Logo
ES#:
3492550
Mfg#:
8E0121212J
In Stock
ON SALE! SAVE 38%
$199.68

This product was last offered at the strikethrough price on
02-26-2026

$123.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Set Of 10

ES#4768291 - 077103385D-10 - Cylinder Head Bolt - Set Of 10 - 10 per cylinder head - Victor Reinz - Audi Volkswagen

10 per cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
4768291
Mfg#:
077103385D-10
In Stock
ON SALE!
$34.99

This product was last offered at the strikethrough price on
08-04-2026

$32.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set - Right

ES#2723997 - 077198025B - Valve Cover Gasket Set - Right - For cylinders 1-4 - Elring - Audi

For cylinders 1-4 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2723997
Mfg#:
077198025B
In Stock
$53.99

This product was last offered at the strikethrough price on
06-05-2026

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Box Assembly

ES#285023 - 079133837K - Air Box Assembly - Complete air box assembly - Genuine Volkswagen Audi - Audi

Complete air box assembly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
285023
Mfg#:
079133837K
Ships in 7 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.

$662.99

This product was last offered at the strikethrough price on
08-11-2026

$606.99 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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