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Audi S4 Engine Parts & Accessories

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ES#3971244 - 078133356T - Throttle Body Boot - Attaches directly to the throttle body - URO - Audi

Attaches directly to the throttle body 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3971244
Mfg#:
078133356T
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#271005 - 028117070B - Oil Cooler Seal - Seals the connection between the oil cooler and the oil filter housing - Genuine Volkswagen Audi - Audi Volkswagen

Seals the connection between the oil cooler and the oil filter housing From VIN 8D-Y-022861, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271005
Mfg#:
028117070B
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.

$41.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4499830 - RA841C100200 - B9 S4/S5/SQ5 3.0T Intercooler kit - Increased volume and surface area, bar and plate cores with end tanks specifically designed to promote even airflow. - REVO - Audi

Increased volume and surface area, bar and plate cores with end tanks specifically designed to promote even airflow.

Brand:
REVO - Corporate Logo
ES#:
4499830
Mfg#:
RA841C100200
Back Ordered
$819.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3647480 - ST-AIVN-1106SKT1 - Supertech Stainless Intake Valve Kit - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi

+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 10X Entries Into Our F80 M3 Sweepstakes
+1mm oversized valves & singe groove keeper setup - Requires machine work to cylinder head

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647480
Mfg#:
ST-AIVN-1106SKT1
Back Ordered
$818.99 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#3129395 - VS-VBM6I - 6mm Intake Valve Stem Seal - Polyacrylic - Priced Each - The perfect seal for repairing, replacing, or upgrading your valves and stem seals! - Supertech - Audi BMW Volkswagen

The perfect seal for repairing, replacing, or upgrading your valves and stem seals!

Brand:
Supertech - Corporate Logo
ES#:
3129395
Mfg#:
VS-VBM6I
In Stock
$1.99 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
11-01-2026

$814.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#11825 - 054115147B - Front Crankshaft Seal - Stop oil leaks and prevent internal engine damage. 35x48x10 - Victor Reinz - Audi Volkswagen

Stop oil leaks and prevent internal engine damage. 35x48x10

Brand:
Victor Reinz - Corporate Logo
ES#:
11825
Mfg#:
054115147B
In Stock
$8.15

This product was last offered at the strikethrough price on
07-14-2026

$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2592687 - RF100003 - Carbonio Replacement Filter Element - Replacement air filter for APR Carbonio intake systems - APR - Audi

Replacement air filter for APR Carbonio intake systems Call In Or Chat For Best Price!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
2592687
Mfg#:
RF100003
EO#:
d-783-2
Back Ordered
ON SALE! SAVE 10%
$81.99

This product was last offered at the strikethrough price on
09-28-2026

$73.76 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#283086 - 077906037A - Fuel Injector Retaining Clip - Priced Each - Aids in securing the fuel injector to the fuel rail - Genuine Volkswagen Audi - Audi

Aids in securing the fuel injector to the fuel rail

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283086
Mfg#:
077906037A
In Stock
2% off MSRP

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

$8.23

This product was last offered at the strikethrough price on
08-12-2026

$8.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4736389 - 034-111-Z019 - 034Motorsport Boost Tap Kit - EA839 V6 Engines (2.9T/3.0T) - Drop-in unit for easy access to monitoring engine boost and vacuum levels - 034Motorsport - Audi

Drop-in unit for easy access to monitoring engine boost and vacuum levels 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4736389
Mfg#:
034-111-Z019
Ships in 3 Business Days
$90.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4429961 - 1J0907660F - Oil Level Sensor - Mounted on the bottom of the oil pan - URO - Audi Volkswagen

Mounted on the bottom of the oil pan 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4429961
Mfg#:
1J0907660F
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
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 5 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#5335417 - 06M109450S - Timing Chain With Tensioner Rail - Right  - Replacement timing chain & tensioner for required maintenance - Genuine Volkswagen Audi - Audi

Replacement timing chain & tensioner for required maintenance Fits from production date 4/16/2018

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5335417
Mfg#:
06M109450S
Ships in 3 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.

$293.99

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

$267.99 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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