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Audi S4 Engine Parts & Accessories

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ES#307293 - 1J0122291D - Cooling System Coupler - Keep your cooling system leak free - Genuine Volkswagen Audi - Audi Volkswagen

Keep your cooling system leak free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year. Allows connection of the left lower radiator hose to the port

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307293
Mfg#:
1J0122291D
Ships in 1-2 days
10% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
07-04-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3648520 - g013a8j1gkt22KT - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensor with one kit! - Genuine Volkswagen Audi - Audi

Replace your thermostat and temp sensor with one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648520
Mfg#:
G013A8J1GKT22KT
In Stock
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#469787 - N90422301 - oil pump pick up tube gasket - priced each - Keep your oiling system from leaking. 19x2.5 - Genuine Volkswagen Audi - Audi

Keep your oiling system from leaking. 19x2.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469787
Mfg#:
N90422301
Ships in 4 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.

$24.00

This product was last offered at the strikethrough price on
07-04-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3520847 - 06E109257L - Camshaft Control Valve - Priced Each - Valve that controls cam adjustment - Holstein - Audi

Valve that controls cam adjustment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits up to the 2012 model year

Brand:
Holstein - Corporate Logo
ES#:
3520847
Mfg#:
06E109257L
In Stock
ON SALE!
$126.99

This product was last offered at the strikethrough price on
06-25-2026

$120.64 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2774540 - 06H903803E - Voltage Regulator - Located on the rear of the alternator - Genuine Volkswagen Audi - Audi

Located on the rear of the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Bosch style alternators from the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2774540
Mfg#:
06H903803E
Ships in 1-2 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.

$263.99

This product was last offered at the strikethrough price on
02-26-2026

$240.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dress up your engine bay with these red top coil packs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NFIS Original Equipment - Corporate Logo
ES#:
3691808
Mfg#:
06H905110LKT2
In Stock
$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2912639 - 06E103158M - Oil Spray Jet - Priced Each - Sprays oil beneath the piston for lubrication - Genuine Volkswagen Audi - Audi

Sprays oil beneath the piston for lubrication affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2912639
Mfg#:
06E103158M
Ships in 2 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.

$86.99

This product was last offered at the strikethrough price on
07-04-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3627535 - 06M145963H - Turbo Coolant Line - Return  - Keep your turbo system cooled properly - Genuine Volkswagen Audi - Audi

Keep your turbo system cooled properly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3627535
Mfg#:
06M145963H
Ships in 1-2 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.

$63.99

This product was last offered at the strikethrough price on
07-04-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4475371 - CTS-IGN-007-6KT - CTS High Performance Ignition Coil - Red - Set of Six - These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at its peak performance. - CTS - Audi

These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at it’s peak performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4475371
Mfg#:
CTS-IGN-007-6KT
Ships in 1-2 days
$239.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284547 - 079109091B - Cam Chain Tensioner Gasket - Cylinders 5-8 - Seals between the cam chain tensioner and the cylinder head. - Genuine Volkswagen Audi - Audi

Seals between the cam chain tensioner and the cylinder head. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284547
Mfg#:
079109091B
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.

$17.00

This product was last offered at the strikethrough price on
07-04-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2762331 - 079903133RKT1 - Accessory Belt Kit - Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! - Assembled By ECS - Audi

Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! 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#:
2762331
Mfg#:
079903133RKT1
In Stock
ON SALE! SAVE 37%
$381.99

This product was last offered at the strikethrough price on
01-12-2026

$239.31 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2802189 - 059919501AKT -  Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Updated Green sensor with square/round connector. Please check existing sensor color - Rein - Audi Volkswagen

Updated Green sensor with square/round connector. Please check existing sensor color 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#:
2802189
Mfg#:
059919501AKT
In Stock
ON SALE!
$17.99

This product was last offered at the strikethrough price on
06-29-2026

$17.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#514211 - 06E115562A - Oil Filter Kit - Pack Of 10 - Stock up for future maintenance and save! - Genuine Volkswagen Audi - Audi

Stock up for future maintenance and save! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
514211
Mfg#:
06E115562A
In Stock
$252.99

This product was last offered at the strikethrough price on
02-24-2026

$238.99 USD
Free Shipping
ES#2684755 - 077198025BKT2 - Valve Cover Gasket Set - Left and Right side set - Assembled By ECS - Audi

Left and Right side set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to VIN 8E-5-118000, split is in the 2005 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2684755
Mfg#:
077198025BKT2
Ships in 1-2 days
$239.99

This product was last offered at the strikethrough price on
02-26-2026

$238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#283065 - 077905381F - Crankshaft Position Sensor - Referred to as the speed sensor & reference sensor - Genuine Volkswagen Audi - Audi

Referred to as the speed sensor & reference sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283065
Mfg#:
077905381F
Ships in 2 Business 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.

$256.67

This product was last offered at the strikethrough price on
07-04-2026

$238.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2637 - 078198012E - Cylinder Head Gasket Set - Priced Each - Includes most major cylinder head gaskets and seals - Victor Reinz - Audi

Includes most major cylinder head gaskets and seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2637
Mfg#:
078198012E
In Stock at Vendor
$244.99

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

$237.99 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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