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Audi A4 Engine Parts & Accessories

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ES#4305079 - 038903018FKT - Alternator - 120 Amp - Price includes a $250.00 refundable core charge. - Genuine Volkswagen Audi - Audi Volkswagen

Price includes a $250.00 refundable core charge. Through chassis # 8D-2-010000.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4305079
Mfg#:
038903018FKT
Ships in 5 Business Days
$742.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4266332 - 06H121026DS - Water Pump  - Runs coolant throughout the engine and cooling system - Genuine Volkswagen Audi - Audi Volkswagen

Runs coolant throughout the engine and cooling system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4266332
Mfg#:
06H121026DS
Ships in 5 Business Days
12% off MSRP

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

$507.99

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

$444.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2955509 - 078131101AG - Combi Valve / EGR Valve - Left - Keep your emissions in check - Genuine Volkswagen Audi - Audi Volkswagen

Keep your emissions in check Left side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955509
Mfg#:
078131101AG
Ships in 5 Business Days
12% off MSRP

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

$474.99

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

$416.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allows the piston to move freely on the connecting rod

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2631727
Mfg#:
06D105431Q
Ships in 5 Business 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.

$49.99

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

One set required per piston

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3088570
Mfg#:
06K198151
Ships in 5 Business Days
12% off MSRP

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

$246.99

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

$216.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your engine running strong

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2599717
Mfg#:
06E105101AP
Ships in 5 Business Days
6% off MSRP

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

$3278.99

This product was last offered at the strikethrough price on
08-13-2026

$3092.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Operates exhaust valves

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3088568
Mfg#:
06K109022AC
Ships in 5 Business Days
12% off MSRP

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

$658.99

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

$576.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes a refundable $159 core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4849780
Mfg#:
06L145874EXKT
Ships in 5 Business Days
$2331.99

This product was last offered at the strikethrough price on
11-03-2026

$2305.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

One piston with wrist pin and rings For vehicles with production dates from 09/26/2022 (DPAA engine code)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4412178
Mfg#:
06N107065A
Ships in 5 Business Days
12% off MSRP

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

$387.99

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

$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Factory replacement - including everything from the oil pan to the valve covers, omitting auxiliary components. For models with engine code CYMC with production dates of 10-10-2016 - 29-07-2019.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181833
Mfg#:
06L100034L
Ships in 5 Business Days
4% off MSRP

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

$9855.99

This product was last offered at the strikethrough price on
10-26-2026

$9412.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4459510
Mfg#:
06L103269J
Ships in 5 Business Days
12% off MSRP

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

$256.99

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

$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes turbocharger oil supply line, gaskets and all necessary hardware & a $164 refundable core charge. Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5443816
Mfg#:
J0A145702SXKT
Ships in 5 Business Days
$1296.99

This product was last offered at the strikethrough price on
10-26-2026

$1282.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2779027 - 078129717JKT2 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AHA

Brand:
Assembled By ECS - Corporate Logo
ES#:
2779027
Mfg#:
078129717JKT2
Ships in 6 Business Days
$263.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2587402 - 06D115611BKT - Engine Cover Kit - Includes all caps located in the engine bay - Assembled By ECS - Audi

Includes all caps located in the engine bay 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From VIN 8E-5-425001, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587402
Mfg#:
06D115611BKT
Ships in 6 Business Days
$191.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2587403 - 06D115611AKT - Engine Cover Kit - Includes all caps located in the engine bay - Assembled By ECS - Audi

Includes all caps located in the engine bay 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN 8E-5-425000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587403
Mfg#:
06D115611AKT
Ships in 6 Business Days
$161.99

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

$154.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2587401 - 06C103485NKT - Engine Cover Kit - Includes all caps located in the engine bay - Assembled By ECS - Audi

Includes all caps located in the engine bay 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN 8E-5-425000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587401
Mfg#:
06C103485NKT
Ships in 6 Business Days
$161.99

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

$154.99 USD
Free Shipping
This product is lifetime replacement eligible Partial 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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