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Audi S4 Most Popular Parts

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Fuel Injector O-Ring - Priced Each

ES#3660386 - WHT005422B - Fuel Injector O-Ring - Priced Each - Keep your fueling system leak free - Bosch - Audi Volkswagen

Keep your fueling system leak free We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3660386
Mfg#:
WHT005422B
In Stock
$2.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Ball Joint - Priced Each

ES#4006908 - 4G0407689C - Front Lower Ball Joint - Priced Each - Fits left and right side - Delphi - Audi Porsche

Fits left and right side Fits from production date 8/16/2011

Brand:
Delphi - Corporate Logo
ES#:
4006908
Mfg#:
4G0407689C
Ships in 1-2 days
$55.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar

ES#1894016 - 8K0511305AB - Rear Sway Bar - Restore stability to your suspension. 21.7mm - Genuine Volkswagen Audi - Audi

Restore stability to your suspension. 21.7mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894016
Mfg#:
8K0511305AB
Ships in 1-2 days
13% off MSRP

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

$380.99

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

$330.99 USD
This product is lifetime replacement eligible Lifetime Replacement

VW | Steering Knuckle, wheel suspension

ES#4865004 - 8K0407253AB - VW | Steering Knuckle, wheel suspension - Vaico - Audi

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4865004
Mfg#:
8K0407253AB
Special Order: No Guaranteed ETA
$330.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coils - Grey - Set Of Six

ES#4708324 - VWR900002-6KT - RacingLine Higher Output Ignition Coils - Grey - Set Of Six - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4708324
Mfg#:
VWR900002-6KT
Back Ordered
$330.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Outer Steering Rack Boot Clamp - Priced Each

ES#316012 - 1K0423933 - Outer Steering Rack Boot Clamp - Priced Each - Fits the left and right side. M19x4-22.5 - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side. M19x4-22.5 Secures the outer portion of the steering rack boots to the tie rod end

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
316012
Mfg#:
1K0423933
In Stock
23% off MSRP

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

$10.79

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

$8.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#284979 - 079133551B - Fuel Injector - Priced Each - Direct replacement - Genuine Volkswagen Audi - Audi Volkswagen

Direct replacement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284979
Mfg#:
079133551B
Ships in 4 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.

$354.15

This product was last offered at the strikethrough price on
10-05-2026

$330.28 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Sway Bar End Links

ES#3183670 - MRS-AU-0130 - Performance Rear Sway Bar End Links - Replace the flimsy stock plastic and rubber units - Megan Racing - Audi

Replace the flimsy stock plastic and rubber units

Brand:
Megan Racing - Corporate Logo
ES#:
3183670
Mfg#:
MRS-AU-0130
Ships in 4 Business Days
$165.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Shift Knob - Black

ES#2840087 - I144BLACK - Aluminum Shift Knob - Black - 1.875" CNC machined billet aluminum shift knob - Rennline - Audi Volkswagen

1.875" CNC machined billet aluminum shift knob

Brand:
Rennline - Corporate Logo
ES#:
2840087
Mfg#:
I144BLACK
Ships on Dec 3, 2026
$110.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front B6 Heavy Duty Strut - Priced Each

ES#2731845 - 24-119788 - Front B6 Heavy Duty Strut - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - Audi

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
2731845
Mfg#:
24-119788
Ships in 1-2 days
$165.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan - Lower

ES#280608 - 06E103604K - Oil Pan - Lower - Replace your cracked or broken pan - Genuine Volkswagen Audi - Audi Volkswagen

Replace your cracked or broken pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280608
Mfg#:
06E103604K
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.

$361.66

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

$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Belly Pan - Rear Section

ES#517427 - 8K1863822L - Belly Pan - Rear Section - Keep Your Engine Protected - Genuine Volkswagen Audi - Audi

Keep Your Engine Protected Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517427
Mfg#:
8K1863822L
Ships in 1-2 days
13% off MSRP

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

$380.00

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

$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Window Motor - Right

Keep your windows operating properly with a new motor

Brand:
Hella - Corporate Logo
ES#:
2539513
Mfg#:
8D0959802E
Back Ordered
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20mm Wheel Spacers - Black (Pair)

ES#3476437 - 021460TMS03-08 - 20mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476437
Mfg#:
021460TMS03-08
In Stock
$164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dual Clamp Exhaust Sleeve - Priced Each

ES#454249 - 8N0253145 - Dual Clamp Exhaust Sleeve - Priced Each - Connects rear muffler to center muffler. 52mm - Genuine Volkswagen Audi - Audi Volkswagen

Connects rear muffler to center muffler. 52mm Connects center muffler to rear muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
454249
Mfg#:
8N0253145
Ships in 1-2 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.

$119.99

This product was last offered at the strikethrough price on
10-05-2026

$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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