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Used OEM 2021 Audi S4 Parts

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MY VEHICLE: 2021 Audi S4

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Audio / Video (29)

Battery / Charging / Starting (17)

Brakes / ABS (69)

Other (26)

Calipers (20)

ABS Pump / Module (11)

Brake Booster (7)

Parking / Emergency Brake (4)

Master Cylinder (1)

Computers / Modules (87)

Cooling / Heating / Climate (111)

Radiator / Coolant (61)

HVAC / Climate Control (36)

Air Conditioning (14)

Electrical / Wiring (148)

Wiring / Harness (106)

Relay / Fuse (31)

Siren / Horn (11)

Engine (200)

Other (35)

Rotating Assembly (23)

Exhaust (21)

Fuel (19)

Timing (17)

Turbo / Supercharger (15)

Mount / Bracket (13)

Sensors (12)

Oil Pan / Pump (12)

Cylinder Head (11)

Air / Intake (10)

Evap / EGR (8)

Ignition / Spark (4)

Exhaust (2)

Exterior (199)

Doors (75)

Other (34)

Wiper / Washer (22)

Hood (14)

Bumpers (14)

Underbody (14)

Convertible Top / Roof (9)

Fenders (7)

Trunk / Hatch (6)

Glass (3)

Core Support (1)

Fasteners / Clips / Bolts (2)

Fuel / Emissions (4)

Interior (505)

Seats (114)

Door Parts (97)

Other (77)

Dash Parts (35)

Trunk / Hatch (34)

Interior Switch (34)

Steering Wheel / Parts (32)

Lighting (25)

Center Console (25)

Pillar Plastics / Fabrics (17)

Air Bags / Parts (9)

Sensors (6)

Lighting (12)

Suspension / Steering (77)

Suspension (40)

Control Arms (20)

Spindle / Wheel Bearing (11)

Steering (6)

Transmission / Driveline (62)

Transmission (44)

Axle / Driveshaft (8)

Differential (7)

Valve Body (3)

Wheels / Rims / Tires (14)

Agate Gray (1) Aluminum (7) Aluminum Ellipse Silver (3) Aluminum Silver (3) Aluminum Trimaran (3) Anthracite (3) Atlas Beige (44) Black (15) Black High Gloss (18) Burr Walnut (wood) (3) Carbon Fiber (5) Carmine Red (1) Carrara White Metallic (1) Chrome (9) Cliff Grey (33) Criollo Brown (2) Crystal Silver (5) Dark Chrome (1) Daytona Grey (4) Deep Black (1) Dolomite Silver (1) Flint Grey (1) Foil Silver Metallic (1) Glacier White (2) Glossy Black (7) Granite Grey (27) Graphite Grey (1) Grey (Gray) (1) Ibis White (4) Jet Black (1) Magma Red (6) Mercato Blue (11) Monsoon Grey Metallic (3) Moon Silver (3) Mythos Black (5) Oryx White (1) Pimento Beige (2) Platinum Grey (1) Polished Aluminum Silver (5) Pure White (1) Quantum Grey (1) Rhodium Silver Metallic (1) Rock Grey (26) Rotor Grey (9) Sabre (Black) (207) Samurai Grey (1) Satin Black (13) Scuba Blue (1) Soul (Black) (38) Stainless Steel (1) Steel Grey (2) Tango Red (9) Titanium Black (1) Titanium Grey (11) Tofana White (1) Tornado Red (1) Twilight Grey (1) Walnut Grain Brown (wood) (4)

As Is (4) Used (1541)

Front (320) Left (435) Rear (290) Right (439)

ABS / Speed Sensor (8) ABS Computer / Module (3) ABS Pump (3) ABS Pump Mount / Bracket (1) AC Compressor Screw / Bolt (3) AC Evaporator (2) AC Expansion Valve (2) AC Hoses / Lines and Fittings (7) AC Pressure Switch / Sensor (4) Air / Coil Spring (1) Air Quality Sensor (4) AirBag Computer / Module (9) AirBag Crash / Impact Sensor (3) Airbag Wire / Wiring Harness (6) Alarm Horn / Siren (7) Alternator / Generator (1) Alternator / Starter Wiring Harness (3) Alternator Bolt / Nut / Fastener (3) Alternator Mount Bracket (1) Ambient Light / Sun Sensor (3) Amp / Amplifier (4) Antenna Booster (9) Armrest / Arm Rest (20) Audio Noise Suppressor / Capacitor (1) Axle / CV Shaft (4) Axle / CV Shaft Shield (5) BCM / Body Control Modules / Computers (11) Battery Air Duct / Tube (2) Battery Cable (7) Battery Control Module / Computer (4) Battery Cover / Box (6) Battery Terminal / Junction Box (8) Battery Tray / Hold Down / Strap (4) Belly Pan / Splash Shield (1) Blank / Dummy Switch (4) Blower Motor (6) Body Trim Bolt / Screw Cap / Cover (3) Body Wire / Wiring Harness (1) Boost Control Valve / N75 / Diverter (2) Bowden Cable (2) Brake / Clutch Switch (4) Brake Booster (4) Brake Booster Bolt / Fasteners (1) Brake Booster Pressure Sensor (1) Brake Caliper (7) Brake Caliper / Carrier Bolts / Fasteners (9) Brake Caliper Carrier / Mount Bracket (7) Brake Dust / Splash Shield (7) Brake Fluid Reservoir / Tank (5) Brake Hose / Line (4) Brake Master Cylinder (1) Brake Pad / Shoe (2) Brake Pedal (3) Brake Vacuum Line / Hose (3) Brake Vacuum Pump (2) Bumper Bolts (1) Bumper Mount Bracket (9) Bumper Reinforcement Bar / Bracket (3) Bumper Trim (1) Bumper Valance (3) CD / DVD Changer (2) CV Axle Flange Bolt (3) Cabin Air Filter Housing (3) Cam Shaft / Camshaft (7) Cam Shaft Bearing Cap (4) Camera Control Module (7) Camshaft Adjustment Solenoid / Gear (9) Camshaft Sensor (1) Cargo Tie Down Hooks (3) Center Console (4) Center Console Insert (3) Center Console Mount Bracket (1) Center Console Trim (27) Charcoal Fuel Vapor Canister (5) Chassis Vent (3) Child Restraint / Hook Cover / Cap (3) Cigarette Lighter (3) Climate / Temp Control Unit (8) Climate Air Temp Sensor (4) Climate Air Vent / Duct (11) Climate Control Wire / Wiring Harness (3) Clock Spring (1) Coil Spring Mount / Bushing (4) Comfort Control Module / Computer / CCM (5) Compact Spare Wheel / Tire (1) Convertible Top Switch (1) Coolant Flange (1) Coolant Hose / Pipe / Line (33) Coolant Hose / Pipe Seal / O-Ring (1) Coolant Reservoir / Tank (5) Coolant Temp Sensor / Thermal Switch (5) Cooling Fan Misc (1) Cowl / Firewall Cover (3) Crankcase / PCV Vent Valve (1) Crankshaft (2) Crankshaft Bolt (2) Crankshaft Pulley / Harmonic Balancer (1) Crankshaft Sensor (1) Cruise Control Module / Computer (2) Cup Holder (7) Cylinder Head Gasket (1) Dash Bracket / Mount (4) Dash Trim (26) Dash Wire / Wiring Harness (10) Dead Pedal / Foot Rest (3) Deck Lid / Trunk / Hatch (1) Diagnostic / CAN Bus / Gateway Computer / Module (12) Differential (3) Differential Control Module (2) Differential Mount Bracket (1) Dome / Map Light (7) Door Brake / Check Rod / Hinge (6) Door Control / Door Light Unit / Module (23) Door Frame (1) Door Glass (3) Door Latch (2) Door Light (20) Door Lock Actuator (10) Door Mount / Bracket (2) Door Panel (21) Door Panel Storage Area (2) Door Shell / Skin (1) Door Sill / Scuff Panel (5) Door Trim (54) Door Weather Stripping / Seal (14) Door Wire / Wiring Harness (19) Drive Select Switch (3) ESP / DTC / Traction Control Switch (3) Electric Cooling Fan (3) Electric Fan Assembly (1) Electric Vehicle Battery (2) Emergency Call Button / SOS Switch (2) Engine / Motor Mount (3) Engine / Motor Mount Bracket (11) Engine Air Filter Box (1) Engine Air Intake Duct (1) Engine Balancer Shaft (4) Engine Bolt / Nut / Fastener (20) Engine Control Module / ECM / ECU / DME (1) Engine Cooler Pipe / Line (1) Engine Cylinder Head and Parts (5) Engine Intake Air Temp Sensor (1) Engine Oil Cap (3) Engine Oil Cooler (1) Engine Oil Dipstick (3) Engine Oil Filter Housing (4) Engine Oil Level Sensor (1) Engine Oil Pan (1) Engine Oil Pump (4) Engine Plastic Cover (1) Engine Sealing Plate / Cover (5) Engine Start / Stop Switch (1) Engine Timing / Cam Solenoid (1) Engine Valve / Cylinder Head Cover (2) Engine Wire / Wiring Harness (3) Evap Hoses / Lines (3) Exhaust Hardware / Clamp (3) Exhaust Manifold (2) Exhaust Motor / Servo (1) Exhaust Mount Bracket / Hanger (7) Exhaust Pipe (5) Exterior B Pillar Trim / Cover (3) Exterior Bolt / Nut / Fastener (4) Exterior C Pillar Trim / Cover (2) Exterior Door / Window Trim (4) Exterior Door Handle (18) Fender (2) Fender Emblem / Badge (1) Fender Liner (4) Fender Mount / Bracket (7) First Aid Kit (1) Flexplate (1) Floor Mats and Carpet (2) Flywheel (1) Flywheel / Flexplate Bolt (3) Fog Light Switch (8) Frame Brace / Support Bracket (5) Front Seat (25) Fuel / Gas Cap (3) Fuel Injector (3) Fuel Line (3) Fuel Pressure Sensor (4) Fuel Pump (4) Fuel Pump Delivery Computer / Module (1) Fuel Rail (2) Fuse / Relay Box (25) Fuse Box Cover (9) Gas / Fuel Door Lock Actuator (5) Gas / Fuel Filler Door (3) Gas Pedal / Accelerator Module (3) Glove Box (7) Glove Box Strut / Actuator (1) Grab Handle (10) HVAC Box Parts and Servos (4) Hatch Lift Pump / Motor Module (3) Hazard Switch (1) Head / Heads Up Display / HUD (1) Headlight / Head Lamp / Light (1) Headlight / Suspension Leveling Sensor (5) Headlight Ballast / Igniter (2) Headlight Bulb (1) Headlight Control Module / Computer (3) Headlight Switch (12) Headlight Washer Pump (1) Headliner / Roof Trim (3) Headrest (9) Heat Shield (3) Heater Bypass Valve (1) Heater Core (3) Heater Core Hose (1) High Pressure Fuel Pump / HPFP (3) Homelink / Garage Door Module (6) Hood Insulation Blanket (2) Hood Latch Release Cable (1) Hood Latch Release Lever / Switch (4) Hood Shock / Strut (3) Hood Stop / Adjustment Bumper (1) Hood Weather Stripping / Seal (3) Horn (4) Humidity Sensor (2) Idler Pulley (1) Ignition Coil / Pack (4) Illumination / Dimmer Switch (1) Instrument Cluster / Speedometer (13) Intake Manifold and Parts (4) Intake Valve (1) Interior Bolt / Screw Cap / Cover (3) Interior Door Handle (6) Interior Fasteners / Clips (3) Interior Light (24) Kessy / Keyless Entry Antenna (7) Knee AirBag (3) Knee Panel (1) Knock Sensor (1) LCD Screen / Info Display (10) Lane / Park Assist Camera (2) Lane Change Assist Module / Computer (11) Leak Detection Pump / LDP (1) License Plate Light (2) License Plate Mount / Bracket (1) Light / Headlight Wire / Wiring Harness (2) Lock / Unlock Switch (10) Lower Control Arm (9) Lower Pillar (9) Lug Nut Covers (5) Lug Nuts / Bolts (3) MAP / Intake Manifold Pressure Sensor (1) MMI Center Control Unit (16) MMI Control Module / Computer (9) Mirror Switch (4) Misc Connector / Plug (42) Motion Detector / Sensor (2) Muffler (4) Multifunction Relay (8) Music Interface Cable (1) Navigation / NAV Unit (2) Navigation Wire / Wiring Harness (1) Oil Pressure Sensor (3) Oil Sump Windage Tray (2) Onboard Power Supply Control Module / Unit (11) Other / Misc Wire / Wiring Harness (69) Other Relay (6) Oxygen / O2 Sensor (3) Park Assist Sensor (2) Park Assist Switch (2) Parking Brake Cable (2) Parking Brake Switch (2) Pedal Cluster (1) Piston / Connecting Rod (8) Power Outlet (8) Power Steering Gear / Rack (1) Power Steering Wiring Harness (2) Pressure Plate / Clutch (1) Radar / Distance Sensor (2) Radiator (1) Radiator / Core Support Mount Bracket (1) Radiator Coolant Hose (5) Radiator Holding Clip / Pin / Bracket (3) Radio / Stereo (1) Radio / Stereo / Amplifier Wire / Wiring Harness (4) Rain Sensor (3) Rain Tray / Water Deflector (6) Rear Bumper Cover (1) Rear Seat (10) Rear Seat Panel / Net (3) Rear View Mirror (4) Roof Antenna / Shark Fin (1) Roof Weather Stripping / Seal (1) Seat / Memory Control Module / Computer (3) Seat Adjustment Handle / Lever (3) Seat Belts (9) Seat Buckles / Receivers (3) Seat Cooling Fan (1) Seat Fasteners / Clips (2) Seat Light (1) Seat Memory Switch (1) Seat Motor (5) Seat Mount / Bracket (2) Seat Occupant Detection Module / Sensor (1) Seat Rail / Frame (4) Seat Sets (1) Seat Switch (13) Seat Trim (18) Seat Wire / Wiring Harness (10) Secondary Air Pump (1) Shifter Assembly (3) Shifter Display Unit (5) Shifter Knob / Boot (4) Side Marker Lights / Reflectors (4) Side View Mirror (4) Sound Absorber (10) Sound Generator (1) Spare Tire Air Compressor (1) Spare Tire Tie Down (3) Speaker / Subwoofer (17) Speaker Grille / Cover (19) Spindle / Knuckle (11) Stabilizer / Sway / Track Bar (3) Starter (2) Steering Column (1) Steering Column Adjustment Lever / Switch (1) Steering Column Trim (4) Steering Tie Rod (4) Steering Wheel (14) Steering Wheel AirBag (1) Steering Wheel Switch / Button (12) Stone Guard (4) Storage Tray / Card / Coin Holder (8) Strut / Shock Absorber (7) Strut / Shock Mount / Bushing (8) Strut Tower Brace (2) Sub Frame Mount / Bracket (2) Sun Roof / Glass (2) Sun Roof Switch (3) Sun Visor and Components (5) Sunroof / Sun Roof Control Module (1) Sunroof / Sun Roof Motor (2) Suspension Bolt / Nut / Fastener (7) Suspension Computer / Control Module / Air Ride (2) Sway / Stabilizer Bar End Link (5) Tail Light / Lamp (1) Tail Light Bulb (1) Tail Light Wire / Wiring Harness (6) Telephone / Telematics Control Module / Computer (13) Thermostat (3) Thermostat Housing (2) Throttle Body (2) Tie Rod Boot / Bellow (5) Timing Belt / Chain Covers (2) Timing Belt / Chain Tensioner (3) Timing Belt Idler (1) Timing Chain Guide / Rail (1) Timing Gear / Pulley (2) Tools (5) Torque Converter (1) Tow / Towing Hook (2) Transfer Case / Box (1) Transmission (1) Transmission Axle Flange (3) Transmission Case / Housing (1) Transmission Cooler Line / Pipe (7) Transmission Gear Position Switch (1) Transmission Gears and Cylinders (1) Transmission Mount (3) Transmission Mount Bracket (8) Transmission Oil Cooler (3) Transmission Oil Pan (3) Transmission Screw / Bolt / Fastener (3) Transmission Tail Shaft (2) Transmission Wire / Wiring Harness (1) Trunk / Hatch Access Panel (4) Trunk / Hatch Hinge (2) Trunk / Hatch Module (4) Trunk / Hatch Stop / Adjustment (5) Trunk / Hatch Switch (2) Trunk / Hatch Trim (7) Trunk Latch (1) Trunk Latch Cover (1) Trunk Mat / Carpet Spare Cover (1) Trunk Release Switch / Handle (3) Trunk Weather Stripping / Seal (1) Turbo Mount / Bracket (2) Turbocharger (6) Turbocharger Coolant Line (2) Turbocharger Gasket (1) Turbocharger Intercooler Hose (4) Turbocharger Oil Line (3) Turbocharger Wastegate / Actuator (1) Turbocharger Wastegate / Vacuum Lines (1) USB Port / Connector (4) Underbody / Under Panel Mount Fastener (2) Underbody Panels / Skid Plate (2) Upper Control Arm (11) Upper Hood Latch (1) Upper Pillar (12) Vacuum / Crankcase Breather Hose / Line (2) Vacuum Solenoid Valve (1) Vacuum Tank / Reservoir (2) Valet Switch (2) Valve Body / Mechatronic (4) Voltage Stabilizer Module (1) Washer Hose (1) Water / Coolant Pump (9) Water Drain Hose / Line (2) Water Pump Mount Bracket (5) Wheel Bearing (7) Wheel Center Caps (4) Window Motor (8) Window Regulator (7) Window Switch (9) Windshield Sprayer / Nozzle (7) Windshield Washer Pump (4) Windshield Washer Tank / Reservoir (2) Windshield Wiper Screw / Nut Cap (2) Wiper Arm (2) Wiper Motor (2) Wiper Transmission (1) Wiring Organizer / Mount Bracket (3)

Items 97-120 of 1545

Results

6-PIN Wiring Harness Connector / Pigtail 4H0973713C

6-PIN Wiring Harness Connector / Pigtail

Starting at $10.49

OEM: 4H0973713C

ABS / Speed Sensor / Parking Brake Wiring Harness 8W0972253

ABS / Speed Sensor / Parking Brake Wiring Harness

Starting at $22.99

Used Left, Rear

ABS / Speed Sensor / Parking Brake Wiring Harness 8W0972254

ABS / Speed Sensor / Parking Brake Wiring Harness

Starting at $27.99

Used Rear, Right

ABS / Speed Sensor Wiring Harness 8W0972252

ABS / Speed Sensor Wiring Harness

Starting at $21.49

Used Front, Right

AC Hose / Line / Pipe 8W0816721C

AC Hose / Line / Pipe

OEM: 8W0816721C

Used Only 1 left

AC Hose / Line / Pipe 8W1816720G

AC Hose / Line / Pipe

Starting at $15.99

OEM: 8W1816720G

AC Hose / Line / Pipe 8W1816740

AC Hose / Line / Pipe

Starting at $16.49

Air Intake Hose / Tube 06M129629

Air Intake Hose / Tube

Used Only 1 left

Brake Pad Wear Indicator Sensor / Wiring Harness 4M0615121AB

Brake Pad Wear Indicator Sensor / Wiring Harness

OEM: 4M0615121AB

Used Front, Left, Right Only 1 left

Control Arm Screw / Bolt (M10X70) N91228901

Control Arm Screw / Bolt (M10X70)

Coolant Hose / Line 8W1122109G

Coolant Hose / Line

OEM: 8W1122109G

Coolant Hose / Line 8W0122448S

Coolant Hose / Line

OEM: 8W0122448S

Coolant Hose / Line / Pipe 8W0121036G

Coolant Hose / Line / Pipe

OEM: 8W0121036G

Coolant Hose / Line Set 8W0819350N

Coolant Hose / Line Set

OEM: 8W0819350N

Used Only 1 left

Coolant Reservoir Vent / Breather Line 8W0121081ER

Coolant Reservoir Vent / Breather Line

OEM: 8W0121081ER

Used Only 1 left

Coolant Reservoir Vent Hose 8W1122051

Coolant Reservoir Vent Hose

Starting at $10.49

Door Wiring Harness Connector / Pigtail 4H0972701

Door Wiring Harness Connector / Pigtail

Engine Coolant Pipe / Hard Line 8W2819377

Engine Coolant Pipe / Hard Line

Used Only 1 left

Engine Coolant Temperature Sensor Wiring Harness 06M971627D

Engine Coolant Temperature Sensor Wiring Harness

Starting at $39.95

OEM: 06M971627D Porsche: PAB97162720

Exterior Door Handle Release / Bowden Cable 8W0837099A

Exterior Door Handle Release / Bowden Cable

OEM: 8W0837099A

Used Front, Left, Rear, Right

Fuel Rail 06M133316L

Fuel Rail

Starting at $15.63

OEM: 06M133316L Porsche: 9A713331610

Fuel Rail Line / Pipe 06M127503S

Fuel Rail Line / Pipe

Starting at $16.99

OEM: 06M127503S Porsche: PAC127503

Headlight / Headlamp Hose 8W0941717A

Headlight / Headlamp Hose

Starting at $11.99

OEM: 8W0941717A

Used Left, Right

Power Steering Wiring Harness 8W1971111C

Power Steering Wiring Harness

Starting at $29.95

OEM: 8W1971111C

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Popular 2021 Audi S4 Part Types

Other / Misc Wire / Wiring Harness 69 parts Door Trim 54 parts Misc Connector / Plug 42 parts Coolant Hose / Pipe / Line 33 parts Center Console Trim 27 parts Dash Trim 26 parts Front Seat 25 parts Fuse / Relay Box 25 parts Interior Light 24 parts Door Control / Door Light Unit / Module 23 parts Door Panel 21 parts Armrest / Arm Rest 20 parts Door Light 20 parts Engine Bolt / Nut / Fastener 20 parts Door Wire / Wiring Harness 19 parts Speaker Grille / Cover 19 parts Exterior Door Handle 18 parts Seat Trim 18 parts Speaker / Subwoofer 17 parts MMI Center Control Unit 16 parts Door Weather Stripping / Seal 14 parts Steering Wheel 14 parts Instrument Cluster / Speedometer 13 parts Seat Switch 13 parts

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