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Audi S4 Most Popular Parts

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19" BBS CI-R Wheels - Set Of Four

ES#3138032 - CI2004PSPOKT - 19" BBS CI-R Wheels - Set Of Four - 19x8 ET44 5x112 57.1CB - Platinum Silver with Polished Rim Protector - BBS - Audi Volkswagen

19x8 ET44 5x112 57.1CB - Platinum Silver with Polished Rim Protector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
3138032
Mfg#:
CI2004PSPOKT
Back Ordered
Auto Notify
$3356.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor With O-Ring & Clip - 4 Pin

ES#264174 - 059919501AKT2 - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Updated Green sensor with square/round connector. Please check existing sensor color - Genuine Volkswagen Audi - Audi Volkswagen

Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
264174
Mfg#:
059919501AKT2
In Stock
$47.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Compressor

Restore lost power caused by a faulty compressor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3143778
Mfg#:
06E145601BC
Ships in 7 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.

$3499.99

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

$3351.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Combination Parking Brake Caliper Rear Brake Kit

ES#3701664 - 140-14591 - Combination Parking Brake Caliper Rear Brake Kit - Features 12.19" slotted rotors & black calipers - Provides balanced brake performance and style to compliment front big brake kits! - Wilwood - Audi

Features 12.19" slotted rotors & black calipers - Provides balanced brake performance and style to compliment front big brake kits! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wilwood - Corporate Logo
ES#:
3701664
Mfg#:
140-14591
Ships in 10 Business Days
$1114.99 USD

Revo Big Brake Kit - Red - (355x32)

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4499824
Mfg#:
RA841B200200
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Revo Big Brake Kit - Black - (380x32)

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4499826
Mfg#:
RA841B200400
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

19" RSe104 Wheels - Set Of Four

ES#4908286 - 88.104.07nhsgKT - 19" RSe104 Wheels - Set Of Four - 19x8.5 ET45 5x112 57.1CB - Hyper Silver - Neuspeed - Audi Volkswagen

19x8.5 ET45 5x112 57.1CB - Hyper Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4908286
Mfg#:
88.104.07NHSGKT
Ships in 2 Business Days
$1668.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Main Timing Chain Tensioner

ES#4690007 - 079109218D - Main Timing Chain Tensioner - Tensioner for the main timing chain located between left and right idle gears - Bremmen Parts - Audi

Tensioner for the main timing chain located between left and right idle gears affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4690007
Mfg#:
079109218D
In Stock
ON SALE! SAVE 25%
$177.99

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

$133.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3448378 - 8E0121070B - Radiator Hose - Upper - Includes quick disconnect piece - Feed Hose - Rein - Audi

Includes quick disconnect piece - Feed Hose 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#:
3448378
Mfg#:
8E0121070B
In Stock
$127.99

This product was last offered at the strikethrough price on
04-30-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#4423942 - 4H0498625A - Wheel Bearing - Priced Each - Fits the left and right side. Includes new hardware. - Bremmen Parts - Audi

Fits the left and right side. Includes new hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4423942
Mfg#:
4H0498625A
In Stock
ON SALE! SAVE 13%
$74.99

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

$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Priced Each

ES#450649 - 8K0412377C - Front Upper Strut Mount - Priced Each - Fits left or right side - Genuine Volkswagen Audi - Audi

Fits left or right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450649
Mfg#:
8K0412377C
Ships in 1 day
7% off MSRP

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

$70.00

This product was last offered at the strikethrough price on
06-03-2026

$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Intercooler Kit

ES#4900046 - 06E145621SKT1 - Supercharger Intercooler Kit - Everything needed to replace failed heat exchangers. Nissens Intercoolers - Assembled By ECS - Audi

Everything needed to replace failed heat exchangers. Nissens Intercoolers 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#:
4900046
Mfg#:
06E145621SKT1
In Stock
ON SALE! SAVE 22%
$1416.52

This product was last offered at the strikethrough price on
01-03-2026

$1104.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Reinzosil Oil Pan Gasket/Silicone Sealant - 70ml

ES#11836 - D176404A2 - Reinzosil Oil Pan Gasket/Silicone Sealant - 70ml - Useful for the creation of many gaskets - Victor Reinz - Audi BMW Volkswagen Porsche

Useful for the creation of many gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
11836
Mfg#:
D176404A2
In Stock
$11.99

This product was last offered at the strikethrough price on
04-21-2026

$8.29 USD
Free Shipping
on orders $49 and up

Billet Aluminum Jack Snubber - Priced Each

ES#4812481 - 054325LA01 - Billet Aluminum Jack Snubber - Priced Each - Located under the vehicle at the jack points - ECS - Audi Volkswagen

Located under the vehicle at the jack points affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4812481
Mfg#:
054325LA01
In Stock
ON SALE! SAVE 25%
$20.99

This product was last offered at the strikethrough price on
06-13-2026

$15.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#3478629 - 03C907660H - Oil Level Sensor - Mounted on the bottom of the oil pan - Hamburg Tech - Audi

Mounted on the bottom of the oil pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
3478629
Mfg#:
03C907660H
In Stock
$55.99 USD
Free Shipping
on orders $49 and up

R-Series Stage 3 Clutch

ES#4368616 - JHM-RSerB830TClu - R-Series Stage 3 Clutch - Featuring a Ceramic/Metal Backed Organic clutch disc - JH Motorsports - Audi

Featuring a Ceramic/Metal Backed Organic clutch disc affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports - Corporate Logo
ES#:
4368616
Mfg#:
JHM-RSERB830TCLU
Ships in 2 Business Days
$1099.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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