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Audi S4 Most Popular Parts

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Power Stop Z23 Evolution Sport Front Brake Kit (288mm)

ES#3145430 - ESK2934 - Power Stop Z23 Evolution Sport Front Brake Kit (288mm) - A performance front axle upgrade package featuring precision cross-drilled & slotted rotors and low-dust carbon-fiber ceramic pads. - Power Stop - Audi

A performance front axle upgrade package featuring precision cross-drilled & slotted rotors and low-dust carbon-fiber ceramic pads.

Brand:
Power Stop - Corporate Logo
ES#:
3145430
Mfg#:
ESK2934
Ships in 1 Business Day
$401.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Priced Each

ES#2503138 - 4E0927804F - ABS Sensor - Priced Each - Repair your ABS system - Genuine Volkswagen Audi - Audi

Repair your ABS system Fits front right side & rear left side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2503138
Mfg#:
4E0927804F
Ships in 4 Business Days
3% off MSRP

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

$206.99

This product was last offered at the strikethrough price on
11-06-2026

$200.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Right

ES#3450241 - 8D0407452KX - Front Axle Assembly - Right - Replace your worn or broken axle - Diversified Shafts Solutions - Audi

Replace your worn or broken axle

Brand:
Diversified Shafts Solutions - Corporate Logo
ES#:
3450241
Mfg#:
8D0407452KX
In Stock at Vendor
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump O-Ring

ES#2739735 - WHT005184 - High Pressure Fuel Pump O-Ring - Seals the high pressure fuel pump to the cylinder head - Elring - Audi Volkswagen

Seals the high pressure fuel pump to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2739735
Mfg#:
WHT005184
In Stock
$10.53

This product was last offered at the strikethrough price on
07-30-2026

$7.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wiper Motor

ES#2901820 - 8E9955711E - Rear Wiper Motor - Includes the wiper transmission - Vemo - Audi

Includes the wiper transmission

Brand:
Vemo - Corporate Logo
ES#:
2901820
Mfg#:
8E9955711E
Ships in 1 Business Day
$400.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 120 Amps

ES#259915 - 078903016H - Alternator - 120 Amps - Brand new, no core charge - Valeo - Audi

Brand new, no core charge We Price Match - Give Us A Call or Chat!
For cars that came with Valeo alternators. Please check existing alternator part number before ordering

Brand:
Valeo - Corporate Logo
ES#:
259915
Mfg#:
078903016H
Back Ordered
$400.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Heavy Duty Strut - Priced Each

ES#260005 - 34-003701 - Front Heavy Duty Strut - Priced Each - Upgraded shock for standard suspension - Bilstein - Audi

Upgraded shock for standard suspension 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
260005
Mfg#:
34-003701
Ships in 3 Business Days
$200.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline 3-Piece Pedal Set - Manual Transmission - Silver

ES#2840419 - P7560SILVER - Rennline 3-Piece Pedal Set - Manual Transmission - Silver - Silver anodized aircraft aluminum gas, brake, and clutch pedal set with rubber grips and stainless steel hardware - Rennline - Audi

Silver anodized aircraft aluminum gas, brake, and clutch pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840419
Mfg#:
P7560SILVER
Ships in 6 Business Days
$200.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JHM Drive Train Stabilizer (DTS) for B5 A4/S4 and C5 A6

The JHM DTS is a straight bolt on upgrade using factory mounting points already on your car. NO cutting or welding needed!

Brand:
JH Motorsports - Corporate Logo
ES#:
4045938
Mfg#:
B5C5DTS
Ships in 10 Business Days
$399.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Pair

The rubber damper replacement is made from high strength 7075 Aluminum and finished with a black anodized coating for corrosion resistance.

Brand:
JXB Performance - Corporate Logo
ES#:
4685303
Mfg#:
B6001A1
Ships in 4 Business Days
$399.99 USD
Free Shipping

Universal Heavy Duty Transmission Cooler With Electric Fan

ES#2764347 - MM0CF - Universal Heavy Duty Transmission Cooler With Electric Fan - Upgraded cooling for your transmission - Mishimoto - Audi Volkswagen

Upgraded cooling for your transmission

Brand:
Mishimoto - Corporate Logo
ES#:
2764347
Mfg#:
MM0CF
Ships in 3 Business 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.

$220.00

This product was last offered at the strikethrough price on
11-06-2026

$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Supercharger Pulley Kit For 3.0TFSI

ES#4821282 - UH016BTA - Unitronic Supercharger Pulley Kit For 3.0TFSI - Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins. - Unitronic - Audi

Unitronic's Supercharger Pulley Upgrade effectively raises boost levels by increasing the speed in which the supercharger spins.

Brand:
Unitronic - Corporate Logo
ES#:
4821282
Mfg#:
UH016BTA
Ships in 2 Business Days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacer - 3mm (1 Pair)

ES#12096 - 0655571 - DR Series Wheel Spacer - 3mm (1 Pair) - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
12096
Mfg#:
0655571
Ships in 3 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Short Shift Clamp

ES#4304750 - B8014A0 - Short Shift Clamp - A performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank! - JXB Performance - Audi

A performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank! For manual transmissions only.

Brand:
JXB Performance - Corporate Logo
ES#:
4304750
Mfg#:
B8014A0
In Stock at Vendor
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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