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Audi B8/B8.5 S4 Quattro 3.0T Engine Parts & Accessories

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ES#4381906 - 30TFSI-D-UC - Unitronic Performance Software - With UniCONNECT+ Cable - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4381906
Mfg#:
30TFSI-D-UC
In Stock
Starting at $864.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3641046 - 06E103171CG - FLANGE - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3641046
Mfg#:
06E103171CG
Ships in 1-2 days
10% off MSRP

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

$957.99

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

$863.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#450267 - 8K0121081AE - Expansion Tank Hose - Connects the expansion tank to the water tube and radiator - Genuine Volkswagen Audi - Audi

Connects the expansion tank to the water tube and radiator Up to production date 4/9/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450267
Mfg#:
8K0121081AE
Ships in 1-2 days
14% off MSRP

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

$198.99

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

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4361448 - MOLYGENKT8 - Liqui Moly MolyGen - Premium Oil Service Kit With Oil Service Tools  - Includes Hengst oil filter and Liqui Moly 5w-40 oil with MolyGen technology - Assembled By ECS - Audi

Includes Hengst oil filter and Liqui Moly 5w-40 oil with MolyGen technology 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361448
Mfg#:
MOLYGENKT8
In Stock
ON SALE!
$176.99

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

$170.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3176292 - 8K0959501G - Radiator Fan Control Module (600W) - Keep your cooling system operating properly - Vemo - Audi

Keep your cooling system operating properly

Brand:
Vemo - Corporate Logo
ES#:
3176292
Mfg#:
8K0959501G
In Stock
Limited Qty Sale
$551.99

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

$419.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3468843 - 079911022 - Starter - New - Don't let your vehicle sit with a faulty starter. Brand new starter motor assembly - Valeo - Audi

Don't let your vehicle sit with a faulty starter. Brand new starter motor assembly We Price Match - Give Us A Call or Chat!
For vehicles with Valeo style starters

Brand:
Valeo - Corporate Logo
ES#:
3468843
Mfg#:
079911022
Ships on Nov 24, 2026
$305.99

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

$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#280593 - 06E103472N - Valve Cover - Right - For cylinder 1-3 and includes the gasket and bolts - Genuine Volkswagen Audi - Audi

For cylinder 1-3 and includes the gasket and bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280593
Mfg#:
06E103472N
Ships in 1-2 days
$452.99

This product was last offered at the strikethrough price on
08-09-2026

$419.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3188209 - 8K0121251H - Radiator - Fix leaks and keep your cooling system efficient - Nissens - Audi

Fix leaks and keep your cooling system efficient We Price Match - Give Us A Call or Chat!
Fits models with 6-Speed manual transmission only

Brand:
Nissens - Corporate Logo
ES#:
3188209
Mfg#:
8K0121251H
Ships in 2 Business Days
$209.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#259718 - N90687001 - Spring Clamp - Priced Each - Install new hardware with your new parts. 27x12 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 27x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259718
Mfg#:
N90687001
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3463355 - 4F0919133B - Fuel Pump Seal - Located between the union nut and the plastic ring - Hudson - Audi

Located between the union nut and the plastic ring

Brand:
Hudson - Corporate Logo
ES#:
3463355
Mfg#:
4F0919133B
In Stock
$19.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2644246 - 06E133062H - Throttle Body Assembly - Includes the throttle position sensor - Genuine Volkswagen Audi - Audi

Includes the throttle position sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2644246
Mfg#:
06E133062H
Ships in 1-2 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.

$884.60

This product was last offered at the strikethrough price on
11-02-2026

$814.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3426744 - 12404KT1 - Oil Service Kit - Premium  - Includes Redline Euro-Series synthetic oil, Hengst filter, and drain plug - Assembled By ECS - Audi

Includes Redline Euro-Series synthetic oil, Hengst filter, and drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426744
Mfg#:
12404KT1
In Stock
ON SALE!
$167.99

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

$161.91 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#280591 - 06E103471P - Valve Cover - Left - For cylinder 4-6 and includes the gasket and bolts - Genuine Volkswagen Audi - Audi

For cylinder 4-6 and includes the gasket and bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280591
Mfg#:
06E103471P
Ships in 4 Business Days
9% off MSRP

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

$441.99

This product was last offered at the strikethrough price on
10-05-2026

$402.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2606421 - 06E906265AJ - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently Fits the left and right position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2606421
Mfg#:
06E906265AJ
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.

$461.99

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

$400.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4821045 - 06e903133aektkt1 - Accessory Belt Kit - Keep your car from breaking down by replacing your cracked drive belt - Genuine Volkswagen Audi - Audi

Keep your car from breaking down by replacing your cracked drive belt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4821045
Mfg#:
06E903133AEKTKT1
Ships in 1-2 days
$865.99

This product was last offered at the strikethrough price on
06-07-2026

$800.99 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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