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Audi S4 Most Popular Parts

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ES#2986493 - 3B0121321 - Expansion Tank Cap - Keep proper pressure on your coolant - Bremmen Parts - Audi Volkswagen

Keep proper pressure on your coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
2986493
Mfg#:
3B0121321
In Stock
ON SALE! SAVE 10%
$5.00

This product was last offered at the strikethrough price on
05-22-2026

$4.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4272246 - L151RD - LEYO Red Nappa Leather DSG/Automatic Shift Knob - Black Anodized - Replace your worn DSG/Automatic shift knob with this stylish nappa leather alternative - LEYO - Audi Volkswagen

Replace your worn DSG/Automatic shift knob with this stylish nappa leather alternative affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LEYO - Corporate Logo
ES#:
4272246
Mfg#:
L151RD
In Stock
Limited Qty Sale
$204.99

This product was last offered at the strikethrough price on
06-23-2026

$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3570213 - 025384ecs02-0110 - Titanium Ball Seat Wheel Bolt - 14x1.5x27mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Stock length bolts for use without spacers.

Brand:
ECS - Corporate Logo
ES#:
3570213
Mfg#:
025384ECS02-0110
In Stock
ON SALE! SAVE 20%
$180.99

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

$144.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2540096 - WHT005372 - strut brace securing bolt - priced each - Secures the transmission strut brace to the vehicle. M12x1.5x51 - Genuine Volkswagen Audi - Audi

Secures the transmission strut brace to the vehicle. M12x1.5x51 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540096
Mfg#:
WHT005372
In Stock
$5.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2541626 - 8K5945095AD - LED Outer Tail Light - Left - Keep your exterior lights illuminated - Genuine Volkswagen Audi - Audi

Keep your exterior lights illuminated affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541626
Mfg#:
8K5945095AD
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.

$790.00

This product was last offered at the strikethrough price on
06-28-2026

$722.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3648467 - 4M0615121AB - Brake Pad Wear Sensor - Priced Each - Always replace when replacing pads. - Bowa - Audi

Always replace when replacing pads. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bowa - Corporate Logo
ES#:
3648467
Mfg#:
4M0615121AB
Ships in 1 Business Day
$31.46

This product was last offered at the strikethrough price on
05-20-2026

$31.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4626 - 078109487A - Tensioning Lever - Applies pressure from the damper to the tensioner roller - Ina - Audi Volkswagen

Applies pressure from the damper to the tensioner roller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4626
Mfg#:
078109487A
In Stock
$42.59

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

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3991007 - Z23-1322 - Z23 Evolution Sport Front Brake Pad Set - Carbon fiber infused low-dust ceramic brake pads with hardware - Power Stop - Audi

Carbon fiber infused low-dust ceramic brake pads with hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
3991007
Mfg#:
Z23-1322
Ships in 1 Business Day
$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2713046 - AP726666 - 72.6-66.6 Hub Centric Rings - Set Of Four - Plastic 72.6mm to 66.6mm hub centric rings for proper wheel fitment - ECS - Audi

Plastic 72.6mm to 66.6mm hub centric rings for proper wheel fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2713046
Mfg#:
AP726666
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864547 - 034-101-3066 - Silicone Diverter Valve Pressure Hose - Pair - This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses - 034Motorsport - Audi

This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864547
Mfg#:
034-101-3066
In Stock
ON SALE! SAVE 10%
$40.00

This product was last offered at the strikethrough price on
06-28-2026

$36.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2730647 - 002686ECSKT2 -  2.0T Coil Pack Conversion Kit - Anodized Black Plates With Black Coil Packs - Unload your ICM's and update your 2.7T ignition system! - ECS - Audi

Unload your ICM's and update your 2.7T ignition system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2730647
Mfg#:
002686ECSKT2
Ships in 2 Business Days
$719.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3570123 - MS100168  - Wheel Spacer Kit - 15mm (1 Pair)  - 15mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

15mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570123
Mfg#:
MS100168
Ships in 4 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3570115 - MS100160 - Wheel Spacer Kit - 3mm (1 Pair)  - 3mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

3mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570115
Mfg#:
MS100160
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.

$80.99

This product was last offered at the strikethrough price on
06-28-2026

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3410473 - CTS-HW-0249 - CTS Transmission Mount Insert - Eliminate excess drivetrain slop and movement without additional NVH - CTS - Audi

Eliminate excess drivetrain slop and movement without additional NVH affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3410473
Mfg#:
CTS-HW-0249
Ships in 7 Business Days
ON SALE! SAVE 20%
$59.99

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

$47.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771605 - 06E903341A - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Ina - Audi

Also referred to as the 'relay roller' affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2771605
Mfg#:
06E903341A
In Stock
$30.65

This product was last offered at the strikethrough price on
03-16-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3100953 - 7PP941572ABZ00 - Headlight Power Module - Priced Each - Power module that control your headlight - Genuine Volkswagen Audi - Audi

Power module that control your headlight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3100953
Mfg#:
7PP941572ABZ00
In Stock
ON SALE!
$737.99

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

$719.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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