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Audi S4 Engine Parts & Accessories

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Oil Filter - Priced Each

ES#5492082 - 06M198405F - Oil Filter - Priced Each - Keep debris out of your oil and keep your engine running healthily - Febi - Audi Porsche

Keep debris out of your oil and keep your engine running healthily Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Febi - Corporate Logo
ES#:
5492082
Mfg#:
06M198405F
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up

Auxiliary Belt

ES#2865859 - 03F260849A - Auxiliary Belt - Febi - Audi

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865859
Mfg#:
03F260849A
Special Order: No Guaranteed ETA
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi Bolt Plug

ES#4346229 - N91101402 - Audi Bolt Plug - Febi - Audi Volkswagen

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4346229
Mfg#:
N91101402
Special Order: No Guaranteed ETA
$7.99

This product was last offered at the strikethrough price on
08-02-2026

$7.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Drive Idler Pulley

ES#4342770 - 06M260938E - Accessory Belt Drive Idler Pulley - Replacement idler pulley to cure belt squeal, prevent catastrophic belt failure, and restore smooth accessory drive operation to your high-performance VAG engine. - Febi - Audi

Replacement idler pulley to cure belt squeal, prevent catastrophic belt failure, and restore smooth accessory drive operation to your high-performance VAG engine. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342770
Mfg#:
06M260938E
Special Order: No Guaranteed ETA
$34.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#5492630 - 06E903341G - Accessory Belt Idler Pulley - Direct OE-quality replacement deflection pulley to cure belt squeal, eliminate chirping bearings, and ensure your serpentine belt stays perfectly routed around your engine accessories. - Febi - Audi

Direct OE-quality replacement deflection pulley to cure belt squeal, eliminate chirping bearings, and ensure your serpentine belt stays perfectly routed around your engine accessories. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Febi - Corporate Logo
ES#:
5492630
Mfg#:
06E903341G
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Green Knock Sensor With Harness - 465mm

ES#5492964 - 06E905377J - Green Knock Sensor With Harness - 465mm - Replacement knock sensor to cure timing issues, resolve engine "pinging" under load, and restore lost performance and fuel economy to your VAG engine. - Febi - Audi Volkswagen

Replacement knock sensor to cure timing issues, resolve engine "pinging" under load, and restore lost performance and fuel economy to your VAG engine. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For cylinders 1-3

Brand:
Febi - Corporate Logo
ES#:
5492964
Mfg#:
06E905377J
Special Order: No Guaranteed ETA
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

Featuring a metal impeller Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Febi - Corporate Logo
ES#:
5492552
Mfg#:
078121006A
Special Order: No Guaranteed ETA
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube

Connects to both valve covers to the PCV adapter vent tube 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
5515978
Mfg#:
06E103217AF
Ships on Jan 28, 2027
ON SALE! SAVE 10%
$99.99

This product was last offered at the strikethrough price on
10-08-2026

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

Includes crush washer. M14x1.5 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
5516593
Mfg#:
N90813202
Ships on Feb 4, 2027
ON SALE! SAVE 20%
$1.99

This product was last offered at the strikethrough price on
10-28-2026

$1.59 USD
Free Shipping
on orders $49 and up

Oil Cooler Gasket

Seals the connection between the oil cooler and the engine 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
5516659
Mfg#:
06E117070J
Ships on Feb 10, 2027
ON SALE! SAVE 10%
$9.99

This product was last offered at the strikethrough price on
10-08-2026

$8.99 USD
Free Shipping
on orders $49 and up

Cooling System Refresh Kit - Level 2

ES#2796215 - 078121121KKT1 - Cooling System Refresh Kit - Level 2 - Replace critical cooling system components and perform a proper coolant system flush! - Assembled By ECS - Audi

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2796215
Mfg#:
078121121KKT1
Ships on Feb 23, 2027
ON SALE!
$221.99

This product was last offered at the strikethrough price on
08-24-2026

$218.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

VAG | Breather Hose, fuel tank

ES#4864993 - 8K0201997AM - VAG | Breather Hose, fuel tank - Vaico - Audi

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4864993
Mfg#:
8K0201997AM
Special Order: No Guaranteed ETA
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/Pressure Control Valve (PCV)

ES#4361564 - 06E103547AC - Oil Separator/Pressure Control Valve (PCV) - Located beneath the supercharger compressor - Vaico - Audi Volkswagen

Located beneath the supercharger compressor Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Vaico - Corporate Logo
ES#:
4361564
Mfg#:
06E103547AC
Special Order: No Guaranteed ETA
$111.99 USD
Free Shipping
on orders $49 and up

VW | Camshaft Adjuster

ES#4859608 - 06E109083R - VW | Camshaft Adjuster - Vaico - Audi

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4859608
Mfg#:
06E109083R
Special Order: No Guaranteed ETA
$1206.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW | Timing Chain Kit | VAICO Expert Kits+

ES#4859612 - 06E109229FKIT - VW | Timing Chain Kit | VAICO Expert Kits+ - Vaico - Audi

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4859612
Mfg#:
06E109229FKIT
Special Order: No Guaranteed ETA
$2437.99 USD

VW | Fuel filter

ES#4864991 - 8K0201511A - VW | Fuel filter - Vaico - Audi

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4864991
Mfg#:
8K0201511A
Special Order: No Guaranteed ETA
$68.99 USD
Free Shipping
on orders $49 and up

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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