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Audi S4 Engine Parts & Accessories

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ES#2875741 - 4B0399151M - Transmission Mount - Priced Each - Reduce excessive drivetrain vibrations - Febi - Audi Volkswagen

Reduce excessive drivetrain vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits left side only

Brand:
Febi - Corporate Logo
ES#:
2875741
Mfg#:
4B0399151M
In Stock at Vendor
$96.99

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

$56.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4430281 - TS-0101-1101 - Turbosmart Boost Tee Manual Boost Controller - Blue - In-car boost controller for fine tuning - TurboSmart - Audi Volkswagen MINI Porsche

In-car boost controller for fine tuning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TurboSmart - Corporate Logo
ES#:
4430281
Mfg#:
TS-0101-1101
In Stock at Vendor
10% off MSRP

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

$124.99

This product was last offered at the strikethrough price on
06-27-2026

$112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3181921 - 06M117015M - Engine Oil Cooler  - Lowers engine oil temperature - Genuine Volkswagen Audi - Audi

Lowers engine oil temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181921
Mfg#:
06M117015M
Ships in 1-2 days
7% off MSRP

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

$483.99

This product was last offered at the strikethrough price on
06-27-2026

$450.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drop in kit to work in conjunction with your factory fuel system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8E-6-265 830 - Split is in the 2006 model year

Brand:
JH Motorsports  - Corporate Logo
ES#:
4045940
Mfg#:
B6255LPFP
Ships in 10 Business Days
$449.99 USD
Free Shipping
on orders $49 and up
ES#3021937 - EBFIB56ES1 - BFI Stage 1 Engine Mount - Priced Each - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021937
Mfg#:
EBFIB56ES1
Ships on Jul 21, 2026
$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#450303 - 8K0121333A - Air Duct - Lower Left - Directs air to the additional radiator behind the fog light - Genuine Volkswagen Audi - Audi

Directs air to the additional radiator behind the fog light affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450303
Mfg#:
8K0121333A
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.

$163.99

This product was last offered at the strikethrough price on
06-27-2026

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284650 - 079109510E - Lower Guide Rail - The lower chain guide on the right timing chain - Genuine Volkswagen Audi - Audi

The lower chain guide on the right timing chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284650
Mfg#:
079109510E
In Stock at Vendor
29% off MSRP

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

$125.99

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

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932373 - 06E121044AF - Coolant Pipe - Return - Secondary return pipe that connects to the supply pipe and the oil cooler hoses - URO - Audi

Secondary return pipe that connects to the supply pipe and the oil cooler hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Up to the 2012 model year

Brand:
URO - Corporate Logo
ES#:
4932373
Mfg#:
06E121044AF
Ships in 1 Business Day
$49.99 USD
Free Shipping
on orders $49 and up
ES#2857728 - 8E0805960 - Speed Nut - Priced Each - Install new hardware with your new parts - Vaico - Audi

Install new hardware with your new parts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Secures the front valance to the belly pan

Brand:
Vaico - Corporate Logo
ES#:
2857728
Mfg#:
8E0805960
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +55 hp and +43 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339357
Mfg#:
917361
Ships in 3 Business Days
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2717954 - 002292ECS01AKT1 - Oil Service Kit - With ECS Magnetic Drain Plug & Oil Filter Housing Cap - Includes OE oil filter, magnetic drain plug/washer, 7 liters of Pentosin 5w-40, and ECS Billet Filter Housing Cap - Assembled By ECS - Audi

Includes OE oil filter, magnetic drain plug/washer, 7 liters of Pentosin 5w-40, and ECS Billet Filter Housing Cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2717954
Mfg#:
002292ECS01AKT1
In Stock
ON SALE!
$225.99

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

$224.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#280915 - 06E133817J - Secondary Air Injection Hose - Outlet - Connects the secondary air pump to the EGR connecting pipe - Genuine Volkswagen Audi - Audi

Connects the secondary air pump to the EGR connecting pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280915
Mfg#:
06E133817J
Ships in 9 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.

$121.99

This product was last offered at the strikethrough price on
06-27-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2866290 - 06E903133H - Supercharger Belt Tensioner - Keep your supercharger belt tight - Febi - Audi
ECS Tuning recommends this product.

Keep your supercharger belt tight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to production date 7/11/2011

Brand:
Febi - Corporate Logo
ES#:
2866290
Mfg#:
06E903133H
Ships on Sep 24, 2026
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Keep your coolant flowing smoothly with a new water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Graf - Corporate Logo
ES#:
4642734
Mfg#:
079121012B
In Stock at Vendor
$88.99

This product was last offered at the strikethrough price on
03-03-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259354
Mfg#:
079198405A
In Stock
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
06-27-2026

$31.99 USD
Free Shipping
on orders $49 and up
ES#4883733 - 077103245B - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Rein - Audi Volkswagen

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4883733
Mfg#:
077103245B
Ships in 1 Business Day
$31.99 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.

Let us help you find the parts that fit your Audi

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

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