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Audi S4 Engine Parts & Accessories

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Intake Manifold Gasket - Priced Each

ES#2580846 - 034129717K - Intake Manifold Gasket - Priced Each - Seals the gap between the intake manifold and the cylinder head - Victor Reinz - Audi

Seals the gap between the intake manifold and the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AAN Engine Code Only

Brand:
Victor Reinz - Corporate Logo
ES#:
2580846
Mfg#:
034129717K
In Stock at Vendor
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#3448049 - 058133843DSF - Air Filter - Keep clean air running through your engine - Full - Audi Volkswagen

Keep clean air running through your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Full - Corporate Logo
ES#:
3448049
Mfg#:
058133843DSF
Ships in 1 day
$9.99

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

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RS4 Throttle Body Gasket

ES#3698284 - 078133073N - RS4 Throttle Body Gasket - To be used with the OEM RS4 throttle body - Ajusa - Audi

To be used with the OEM RS4 throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
3698284
Mfg#:
078133073N
Ships on Dec 11, 2026
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Keeper

ES#4504879 - 036109651A - Valve Keeper - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi

Split cotter for intake or exhaust valve. Two required per valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
4504879
Mfg#:
036109651A
In Stock at Vendor
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BOLT

ES#470361 - N90635404 - BOLT - Genuine Volkswagen Audi - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470361
Mfg#:
N90635404
Ships in 1 day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#5307949 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Bremmen Parts - Audi Volkswagen

Located on the turbo inlet pipe. 19mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5307949
Mfg#:
034129101B
Special Order: No Guaranteed ETA
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ON SALE! SAVE 22%
$22.99

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Screw - Priced Each

ES#468385 - N10526302 - Screw - Priced Each - Thread forming screw used in various areas on your European vehicle. 4x14 - Genuine Volkswagen Audi - Audi

Thread forming screw used in various areas on your European vehicle. 4x14 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the right side fan assembly to the fan shroud

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468385
Mfg#:
N10526302
In Stock
Limited Qty Sale
$2.99

This product was last offered at the strikethrough price on
06-10-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Priced Each

ES#2162 - 058109601CIT - Intake Valve - Priced Each - Keep your engine running strong - Osvat - Audi Volkswagen

Keep your engine running strong affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Osvat - Corporate Logo
ES#:
2162
Mfg#:
058109601CIT
Ships in 5 Business Days
$17.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#3189512 - 65414 - Oil Drain Plug - Does not include the crush washer. M24x1.5 - Dorman - Audi Volkswagen

Does not include the crush washer. M24x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3189512
Mfg#:
65414
Ships in 4 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#3448050 - 058133843 - Air Filter - Keep clean air running through your engine - Purflux - Audi Volkswagen

Keep clean air running through your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Purflux - Corporate Logo
ES#:
3448050
Mfg#:
058133843
In Stock at Vendor
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Cam Follower - Priced Each

ES#2878437 - 058109309E. - Exhaust Cam Follower - Priced Each - Replace your worn down followers - Vaico - Audi Volkswagen

Replace your worn down followers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878437
Mfg#:
058109309E.
In Stock at Vendor
$19.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2535822 - 5pk1105 - Accessory Belt - Replaces your cracked or worn belt - Bando - Audi

Replaces your cracked or worn belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bando - Corporate Logo
ES#:
2535822
Mfg#:
5PK1105
Ships in 1 day
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2535823 - 5PK1105 - Accessory Belt - Replaces your cracked or worn belt - Mitsuboshi - Audi

Replaces your cracked or worn belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mitsuboshi - Corporate Logo
ES#:
2535823
Mfg#:
5PK1105
Ships in 1 day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#4142138 - 8D0959482B - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Santech - Audi Volkswagen

Prevents excess pressure from building within the system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Santech - Corporate Logo
ES#:
4142138
Mfg#:
8D0959482B
Ships in 1 day
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2576222 - 4H0951253 - Multipurpose Relay - Priced Each - Replacement 4 pin relay - Vemo - Audi Volkswagen

Replacement 4 pin relay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used for fan control

Brand:
Vemo - Corporate Logo
ES#:
2576222
Mfg#:
4H0951253
Ships in 1 day
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Ventilation Elbow

ES#257749 - 893915507 - Battery Ventilation Elbow - Allows for attachment of the ventilation hose - Genuine Volkswagen Audi - Audi Volkswagen

Allows for attachment of the ventilation hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257749
Mfg#:
893915507
Ships in 3 Business Days
11% off MSRP

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

$18.99

This product was last offered at the strikethrough price on
06-21-2026

$16.99 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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