Verified Fitment
Audi S4 Parts
3958 parts available
Shop aftermarket parts for the Audi S4. Verified fitment, free shipping, 30-day returns.
Free Shipping
30-Day Returns
WeatherTech
WeatherTech 02-08 Audi A4/S4/RS4 Front Side Window Deflectors - Dark Smoke
Thule
Thule Evo Raised Rail Load Carrier Feet (Vehicles w/Raised Railings) - Black
WeatherTech
WeatherTech 09-13 Audi A4/S4/RS4 Front Side Window Deflectors - Dark Smoke
EBC
EBC S12 Kits Redstuff Pads and RK Rotors
Thule
Thule WingBar Edge 95cm Roof Bar (1-Pack) - Silver
WeatherTech
WeatherTech 2017+ Audi A4 Sedan Front And Rear Side Window Deflectors - Dark Smoke
Thule
Thule AirScreen XT Roof Rack Wind Fairing L - 44in. (Black)
WeatherTech
WeatherTech 59.75in W x 19in Depth x 25in H Seat Protector - Grey
WeatherTech
WeatherTech 02-08 Audi A4 Avant Cargo Liners - Tan
Advan
Advan RZ-DF2 19x9.5 / +25 Offset / 5x112 / 66.5mm Bore / Diamond Cut and Racing Titanium Black
Advan
Advan GT Beyond-R 18X10.5 / +32 Off / 5x112 BC / 66.5mm Bore / Diamond Cut and Dark Platinum Black
Action Clutch
Action Clutch 10-14 Audi S4 3.0L/4.2L Aluminum Lightweight Flywheel
Advan
Advan GT Premium Version 19x10.0 / +30 ET / 5x112 / 66.5mm Bore / Racing Gloss Black
NGK
NGK Audi A4 Quattro 2009 Direct Fit Oxygen Sensor
aFe
afe Pedal 2 Metal Throttle Enhancer Various Audi/VW/Porsche/Cars/SUVs 04-25
aFe
aFe POWER Cabin Air Filter Various Audi & Porsche 17-24
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R VW Passat 90-97
aFe
aFe CONTROL Billet Aluminum Wheel Spacers 5x112 CB66.6 15mm - Toyota GR Supra/BMW G-Series
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Audi A4 09 V6-3.2L; A4 09-12 V6-3.0L
aFe
aFe 19-23 Audi S4 / 19-23 Audi S5 SCORCHER High-Performance Ignition Coil
aFe
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil
aFe
aFe 16-23 Audi A4/A5 / 21-23 Audi A5 Quattro/A6 L4 2.0L (t) Sprint Booster V3 Power Converter