Audi BMW Mercedes-Benz Porsche Volkswagen Land Rover Sell Your Car

Audi BMW Mercedes-Benz Porsche Volkswagen Land Rover Sell Your Car

Parts › Audi › S4

Used OEM Audi S4 Parts

Filters

MY VEHICLE: Audi S4

Filter Parts By

× Clear all filters

Category

Audio / Video (85)

Battery / Charging / Starting (35)

Brakes / ABS (198)

Other (66)

Calipers (62)

ABS Pump / Module (37)

Parking / Emergency Brake (15)

Brake Booster (12)

Master Cylinder (6)

Computers / Modules (170)

Cooling / Heating / Climate (325)

Radiator / Coolant (165)

HVAC / Climate Control (105)

Air Conditioning (55)

Electrical / Wiring (342)

Wiring / Harness (249)

Relay / Fuse (63)

Siren / Horn (30)

Engine (704)

Other (125)

Fuel (72)

Timing (67)

Rotating Assembly (57)

Cylinder Head (52)

Oil Pan / Pump (52)

Sensors (51)

Air / Intake (51)

Exhaust (46)

Evap / EGR (39)

Mount / Bracket (37)

Turbo / Supercharger (32)

Ignition / Spark (14)

Engine Block / Assembly (9)

Exhaust (4)

Exterior (637)

Doors (211)

Other (102)

Wiper / Washer (97)

Bumpers (56)

Hood (47)

Convertible Top / Roof (36)

Trunk / Hatch (27)

Underbody (22)

Fenders (14)

Core Support (13)

Glass (12)

Fasteners / Clips / Bolts (9)

Fuel / Emissions (19)

Interior (1412)

Seats (335)

Door Parts (281)

Other (203)

Steering Wheel / Parts (158)

Interior Switch (88)

Dash Parts (83)

Trunk / Hatch (80)

Center Console (58)

Lighting (50)

Pillar Plastics / Fabrics (30)

Sensors (25)

Air Bags / Parts (21)

Lighting (70)

Suspension / Steering (217)

Suspension (101)

Steering (49)

Control Arms (39)

Spindle / Wheel Bearing (28)

Transmission / Driveline (172)

Transmission (131)

Axle / Driveshaft (17)

Differential (14)

Valve Body (10)

Wheels / Rims / Tires (24)

Color

Agate Gray (12) Alpaka Beige (4) Aluminum (33) Aluminum Ellipse Silver (4) Aluminum Silver (9) Aluminum Trimaran (3) Amaretto Brown (6) Anthracite (5) Aqua Blue (1) Ash Brown (wood) (1) Ash Grain Beige (wood) (1) Atlas Beige (56) Basalt (Grey) (11) Beige (1) Birch Beige Grain (wood) (3) Birch Grain Honey (wood) (1) Birch Grey (wood) (4) Birds Eye Maple (wood) (1) Black (56) Black High Gloss (20) Blue Dusk (4) Brilliant Black (30) Brilliant Red (4) Burr Walnut (wood) (9) Carbon Fiber (21) Cardamom Beige (16) Carmine Red (1) Carrara White Metallic (1) Chestnut Brown (2) Chrome (22) Classic Silver (1) Clear (1) Cliff Grey (39) Criollo Brown (2) Crystal Blue (2) Crystal Silver (13) Custom Painted (1) Cuvee Silver Metallic (1) Dakar Beige (1) Dakota Gray (Grey) (3) Dark Beige (1) Dark Blue (5) Dark Chrome (1) Dark Grey (1) Dark Pearl (Light Grey) (5) Daytona Grey (11) Deep Black (3) Dolphin Grey (6) Ebony Black (9) Elephant Grey (1) Estoril Blue (1) Feather Grey (1) Flex Metallic (3) Flint Grey (2) Foil Silver Metallic (5) Glacier White (8) Glossy Black (17) Granite Grey (30) Graphite Grey (3) Grey (Gray) (3) Grey Blue (1) Grey Oak Natural (wood grain) (1) Ibis White (16) Ice Silver (4) Jet Black (3) Jive (Grey Beige) (7) Kamut (Beige) (32) Lava Grey (5) Light Beige (2) Light Grey (13) Light Silver (5) Linen Beige (4) Luxor Beige (2) Magma Red (6) Maritime Blue (6) Matador Red Metallic (2) Matte Black (1) Melange (2) Mercato Blue (16) Ming Blue Pearl (1) Monsoon Grey Metallic (9) Moon Silver (6) Moonlight Blue (1) Moonshine Blue (4) Mugello Blue (1) Mussel (Grey) (23) Mythos Black (8) Navarra Blue (1) Neptune Blue (1) Nero Black (15) Nut Brown (wood) (3) Onyx (Black) (2) Oolong Grey (1) Orca Black (4) Oryx White (1) Pearl Grey (1) Phantom Black (7) Pimento Beige (10) Platinum (Light Grey) (10) Platinum Grey (8) Platinum Silver (1) Polished Aluminum Silver (8) Primed (2) Pure White (1) Quantum Grey (2) Quartz Grey (7) Red (1) Rhodium Silver Metallic (1) Rock Grey (29) Rotor Grey (10) Sabre (Black) (478) Sand Gold (1) Satin Beige (7) Satin Black (48) Scuba Blue (2) Silver (27) Slate Grey (1) Soul (Black) (58) Spectral Silver (1) Stainless Steel (4) Star Silver (4) Steel Grey (9) Suzuka Grey (1) Swing (Dark Grey) (4) Tango Red (11) Titan Grey (3) Titanium Black (3) Titanium Grey (35) Tofana White (2) Tornado Grey (2) Tornado Red (1) Torrone (Beige) (36) Twilight Grey (1) Twist (Beige) (11) Vavona Copper (wood) (4) Walnut Grain Brown (wood) (4) Walnut Root (Grey Brown) (5) White (1)

Condition

As Is (16) New (2) Used (4426)

Placement

Front (923) Left (1226) Rear (708) Right (1254)

Part Type

ABS / Speed Sensor (26) ABS Computer / Module (11) ABS Pump (11) ABS Pump Mount / Bracket (4) AC Compressor Mount Bracket (3) AC Compressor Screw / Bolt (12) AC Compressor and Clutch (6) AC Condenser (11) AC Evaporator (2) AC Expansion Valve (3) AC Hoses / Lines and Fittings (19) AC Pressure Switch / Sensor (6) AC Receiver / Drier (2) Air / Coil Spring (19) Air Quality Sensor (7) AirBag Computer / Module (18) AirBag Crash / Impact Sensor (16) Airbag Warning Light / Switch (5) Airbag Wire / Wiring Harness (14) Alarm Horn / Siren (13) Alarm Switch (2) Alternator / Generator (3) Alternator / Starter Wiring Harness (6) Alternator Bolt / Nut / Fastener (7) Alternator Mount Bracket (3) Ambient Light / Sun Sensor (6) Amp / Amplifier (11) Antenna Booster (14) Armrest / Arm Rest (45) Ashtray / Ash Tray (10) Audio Noise Suppressor / Capacitor (2) Axle / CV Shaft (9) Axle / CV Shaft Shield (11) BCM / Body Control Modules / Computers (17) Battery Air Duct / Tube (2) Battery Cable (14) Battery Control Module / Computer (5) Battery Cover / Box (11) Battery Terminal / Junction Box (13) Battery Tray / Hold Down / Strap (6) Belly Pan / Splash Shield (3) Blank / Dummy Switch (8) Blower Motor (9) Blower Motor Resistor (6) Body Trim Bolt / Screw Cap / Cover (9) Body Wire / Wiring Harness (9) Boost Control Valve / N75 / Diverter (2) Bowden Cable (14) Brake / ABS Pressure Sensor (1) Brake / Clutch Switch (11) Brake Booster (6) Brake Booster Pressure Sensor (2) Brake Caliper (34) Brake Caliper / Carrier Bolts / Fasteners (11) Brake Caliper Carrier / Mount Bracket (23) Brake Dust / Splash Shield (18) Brake Fluid Reservoir / Tank (10) Brake Hose / Line (14) Brake Master Cylinder (5) Brake Pad / Shoe (1) Brake Pedal (12) Brake Relay (1) Brake Vacuum Line / Hose (4) Brake Vacuum Pump (8) Bumper Bolts (2) Bumper Grille (2) Bumper Mount Bracket (20) Bumper Reinforcement Bar / Bracket (8) Bumper Shock (9) Bumper Trim (2) Bumper Valance (5) CD / DVD Changer (7) CV Axle Flange Bolt (3) Cabin Air Filter Housing (9) Cam Shaft / Camshaft (19) Cam Shaft Bearing Cap (11) Camera Control Module (5) Camshaft Adjustment Solenoid / Gear (21) Camshaft Pulley / Gear (1) Camshaft Sensor (12) Cargo / Trunk Light (3) Cargo Tie Down Hooks (9) Center Console (7) Center Console Insert (9) Center Console Mount Bracket (5) Center Console Trim (49) Center Door Trim / Molding (7) Central Locking Pump (1) Charcoal Fuel Vapor Canister (9) Chassis Vent (3) Child Restraint / Hook Cover / Cap (9) Cigarette Lighter (12) Climate / Temp Control Unit (19) Climate Air Temp Sensor (11) Climate Air Vent / Duct (37) Climate Control Mount Bracket (2) Climate Control Wire / Wiring Harness (13) Clock Spring (6) Clutch Line (1) Clutch Pedal (6) Coat Hanger / Hook (1) Coil Spring Mount / Bushing (9) Comfort Control Module / Computer / CCM (12) Comfort Control Module Wire / Wiring Harness (1) Compact Spare Wheel / Tire (4) Convertible Top Hydraulic Lift Cylinder / Strut (1) Convertible Top Latch (2) Convertible Top Stowage (4) Convertible Top Switch (2) Coolant Flange (5) Coolant Hose / Pipe / Line (90) Coolant Hose / Pipe Seal / O-Ring (1) Coolant Reservoir / Tank (10) Coolant Temp Sensor / Thermal Switch (10) Cooling Fan Misc (1) Cowl / Firewall Cover (6) Crankshaft (8) Crankshaft Bolt (5) Crankshaft Pulley / Harmonic Balancer (4) Crankshaft Sensor (5) Cruise Control Module / Computer (1) Cup Holder (16) Cylinder Head Bolt (4) Cylinder Head Gasket (1) Dash AirBag (2) Dash Bracket / Mount (6) Dash Trim (60) Dash Wire / Wiring Harness (23) Dead Pedal / Foot Rest (6) Deck Lid / Trunk / Hatch (1) Diagnostic / CAN Bus / Gateway Computer / Module (10) Differential (3) Differential Control Module (3) Differential Mount Bracket (3) Dome / Map Light (18) Door / Hatch Sun Shade and Clips (3) Door Brake / Check Rod / Hinge (14) Door Contact Sensor (1) Door Control / Door Light Unit / Module (30) Door Frame (1) Door Glass (12) Door Latch (2) Door Light (31) Door Lock Actuator (34) Door Mount / Bracket (4) Door Panel (49) Door Panel Storage Area (2) Door Shell / Skin (1) Door Sill / Scuff Panel (15) Door Trim (153) Door Weather Stripping / Seal (31) Door Wire / Wiring Harness (50) Drive Belt Tensioner (2) Drive Select Switch (5) Driveshaft / Propeller Shaft (3) ECO Start / Stop Switch (1) ECU / Engine Control Module Housing / Cover (6) EGR Valve / Hose / Line (17) ESP / DTC / Traction Control Switch (12) Electric Cooling Fan (27) Electric Cooling Fan Module / Relay (1) Electric Fan Assembly (8) Electric Vehicle Battery (2) Emergency Call Button / SOS Switch (2) Engine / Motor Mount (6) Engine / Motor Mount Bracket (27) Engine Air Filter Box (7) Engine Air Intake Duct (9) Engine Balancer Shaft (8) Engine Bolt / Nut / Fastener (31) Engine Control Module / ECM / ECU / DME (8) Engine Cylinder Head and Parts (30) Engine Intake Air Temp Sensor (5) Engine Long Block (2) Engine Oil Cap (13) Engine Oil Cooler (5) Engine Oil Dipstick (5) Engine Oil Filter (1) Engine Oil Filter Housing (11) Engine Oil Level Sensor (5) Engine Oil Pan (9) Engine Oil Pump (17) Engine Plastic Cover (8) Engine Sealing Plate / Cover (9) Engine Short Block (7) Engine Start / Stop Switch (4) Engine Timing / Cam Solenoid (2) Engine Valve / Cylinder Head Cover (6) Engine Wire / Wiring Harness (15) Evap Hoses / Lines (4) Exhaust Hardware / Clamp (5) Exhaust Manifold (14) Exhaust Motor / Servo (2) Exhaust Mount Bracket / Hanger (10) Exhaust Pipe (6) Exterior A Pillar Trim / Cover (1) Exterior B Pillar Trim / Cover (11) Exterior Bolt / Nut / Fastener (9) Exterior C Pillar Trim / Cover (2) Exterior Door / Window Trim (19) Exterior Door Handle (48) Fender (2) Fender Emblem / Badge (2) Fender Liner (8) Fender Mount / Bracket (13) First Aid Kit (5) Flexplate (6) Floor Mats and Carpet (7) Flywheel (3) Flywheel / Flexplate Bolt (6) Fog Light / Lamp (5) Fog Light Bulb (2) Fog Light Switch (10) Frame Brace / Support Bracket (4) Front Bumper Cover (1) Front Seat (48) Fuel / Gas Cap (9) Fuel Filter (1) Fuel Gauge Level Sensor / Sending Unit (2) Fuel Injector (19) Fuel Line (10) Fuel Pressure Sensor (10) Fuel Pump (6) Fuel Pump Delivery Computer / Module (5) Fuel Pump Relay (1) Fuel Rail (13) Fuel Valve (1) Fuse / Relay Box (31) Fuse Box Cover (18) Gas / Fuel Door Lock Actuator (9) Gas / Fuel Door Switch (1) Gas / Fuel Filler Door (9) Gas Pedal / Accelerator Module (11) Glove Box (17) Glove Box Strut / Actuator (1) Glove Box Switch (1) Grab Handle (23) HVAC Box Parts and Servos (13) Hatch Lift Pump / Motor Module (3) Hazard Switch (6) Head / Heads Up Display / HUD (2) Headlight / Head Lamp / Light (8) Headlight / Suspension Leveling Sensor (9) Headlight Ballast / Igniter (5) Headlight Bulb (4) Headlight Bulb Cover / Cap (7) Headlight Bulb Holder / Socket (1) Headlight Control Module / Computer (10) Headlight Mount Bracket (2) Headlight Switch (19) Headlight Trim (1) Headlight Washer Cap / Cover (2) Headlight Washer Pump (5) Headliner / Roof Trim (11) Headrest (35) Heat Shield (5) Heated Seat Switch (1) Heater Bypass Valve (3) Heater Core (3) Heater Core Hose (1) High Pressure Fuel Pump / HPFP (7) Homelink / Garage Door Module (12) Hood Hinge (9) Hood Insulation Blanket (5) Hood Latch Release Cable (4) Hood Latch Release Lever / Switch (7) Hood Shock / Strut (4) Hood Stop / Adjustment Bumper (4) Hood Weather Stripping / Seal (6) Horn (15) Humidity Sensor (3) Idler Pulley (2) Ignition Coil / Pack (12) Ignition Control Module / Amplifier / ICM (1) Ignition Locking Cable (1) Ignition Switch (8) Ignition Switch w/ Key / Cylinder (6) Illumination / Dimmer Switch (1) Instrument Cluster / Speedometer (23) Instrument Cluster Trim (2) Intake Manifold and Parts (28) Intake Valve (1) Interior Bolt / Screw Cap / Cover (14) Interior Door Handle (21) Interior Fasteners / Clips (7) Interior Light (42) Interior Parking Brake Handle (5) Intermittent Wiper Control Module / Relay (1) Jack (6) Kessy / Keyless Entry Antenna (8) Key / Key Fob (1) Knee AirBag (3) Knee Panel (4) Knock Sensor (11) LCD Screen / Info Display (16) Lane / Park Assist Camera (7) Lane Change Assist Module / Computer (17) Lane Change Assist Switch (1) Leak Detection Pump / LDP (9) License Plate Light (6) License Plate Mount / Bracket (4) Light / Headlight Wire / Wiring Harness (4) Light / Lamp Relay (6) Lock / Unlock Switch (16) Lower Control Arm (12) Lower Door Molding (1) Lower Hood Latch (7) Lower Pillar (14) Lug Nut Covers (7) Lug Nuts / Bolts (3) MAF / Mass Air Flow Sensor / Meter (1) MAP / Intake Manifold Pressure Sensor (6) MMI Center Control Unit (26) MMI Control Module / Computer (24) Mechanical Fan Blade (3) Mechanical Fan Clutch (1) Mirror Control Module (1) Mirror Switch (10) Misc Connector / Plug (66) Motion Detector / Sensor (2) Mud Flap / Spoiler (3) Muffler (4) Multifunction Relay (18) Music Interface Cable (6) Navigation / NAV Unit (5) Navigation Wire / Wiring Harness (7) Oil Pressure Sensor (13) Oil Sump Windage Tray (4) Onboard Power Supply Control Module / Unit (15) Other / Misc Wire / Wiring Harness (135) Other Relay (14) Oxygen / O2 Sensor (15) Park Assist Sensor (14) Park Assist Switch (3) Parking Aid / Assist Control Module / Computer (4) Parking Brake Cable (4) Parking Brake Computer / Module (10) Parking Brake Lever (1) Parking Brake Mount Bracket (1) Parking Brake Switch (4) Pedal Cluster (4) Piston / Connecting Rod (15) Power Outlet (13) Power Steering Gear / Rack (7) Power Steering Hose / Line / Pipe (8) Power Steering Pump (1) Power Steering Pump Bracket (2) Power Steering Pump Pulley (2) Power Steering Reservoir (6) Power Steering Screw / Bolt (1) Power Steering Wiring Harness (4) Pressure Plate / Clutch (4) Purge Valve (5) Quarter Panel (1) Quarter Panel Mount / Bracket (1) Radiator (3) Radiator / Core Support Mount Bracket (9) Radiator Air Guide / Duct (4) Radiator Coolant Hose (11) Radiator Holding Clip / Pin / Bracket (13) Radio / Stereo (8) Radio / Stereo / Amplifier Wire / Wiring Harness (19) Rain Sensor (3) Rain Tray / Water Deflector (10) Rear Bumper Cover (1) Rear Seat (27) Rear Seat Panel / Net (10) Rear View Mirror (9) Rocker Arm (1) Roof Antenna / Shark Fin (5) Roof Weather Stripping / Seal (3) Rubber Jounce Bumper (1) Safety / Warning / Road Triangle (2) Satellite Radio Module / Computer (10) Seat / Memory Control Module / Computer (6) Seat Adjustment Handle / Lever (4) Seat Belts (32) Seat Buckles / Receivers (13) Seat Cooling Fan (4) Seat Fasteners / Clips (2) Seat Light (3) Seat Lock / Latch (1) Seat Lumbar Assembly (3) Seat Memory Switch (3) Seat Motor (43) Seat Mount / Bracket (2) Seat Occupant Detection Module / Sensor (6) Seat Rail / Frame (10) Seat Sets (1) Seat Storage Drawer (5) Seat Switch (24) Seat Trim (55) Seat Ventilation Module / Computer (2) Seat Wire / Wiring Harness (16) Secondary Air Pump (7) Secondary Air Pump Lines / Hoses (2) Shift Cable / Linkage (7) Shifter Assembly (11) Shifter Display Unit (8) Shifter Knob / Boot (9) Side Marker Lights / Reflectors (6) Side Skirt / Rocker Panel (2) Side View Mirror (36) Ski Bag (3) Sound Absorber (17) Sound Generator (1) Spare Tire Air Compressor (1) Spare Tire Tie Down (7) Speaker / Subwoofer (44) Speaker Grille / Cover (53) Spindle / Knuckle (24) Stabilizer / Sway / Track Bar (10) Starter (7) Starter Relay (1) Steering Column (10) Steering Column Adjustment Lever / Switch (1) Steering Column Control Module (3) Steering Column Trim (15) Steering Tie Rod (18) Steering Wheel (41) Steering Wheel AirBag (14) Steering Wheel Relay / Module (1) Steering Wheel Switch / Button (48) Stone Guard (5) Storage Tray / Card / Coin Holder (15) Strut / Shock Absorber (20) Strut / Shock Mount / Bushing (25) Strut Tower Brace (5) Sub Frame Mount / Bracket (2) SubFrame / Sub Frame (2) Suction Pump (1) Sun Roof / Glass (6) Sun Roof Shade / Sunshade (3) Sun Roof Switch (11) Sun Shade Switch (2) Sun Visor and Components (25) Sunroof / Sun Roof Control Module (2) Sunroof / Sun Roof Motor (6) Supercharger (7) Suspension Bolt / Nut / Fastener (10) Suspension Computer / Control Module / Air Ride (1) Sway / Stabilizer Bar End Link (12) Tail Light / Lamp (14) Tail Light Bulb (2) Tail Light Wire / Wiring Harness (16) Telephone / Telematics Control Module / Computer (13) Thermostat (5) Thermostat Housing (5) Third Brake Light (2) Throttle Body (9) Tie Rod Boot / Bellow (8) Timing Belt / Chain Covers (8) Timing Belt / Chain Tensioner (17) Timing Chain Guide / Rail (6) Timing Gear / Pulley (15) Tire Pressure / TPMS Sensor (1) Tire Pressure Monitoring Antenna (1) Tire Pressure Monitoring Computer / Module (1) Tools (16) Torque Converter (3) Tow / Towing Hook (3) Tow / Trailer Hitch (1) Tow Hook Cover / Cap (1) Transfer Case / Box (2) Transmission (1) Transmission / Clutch Master Cylinder (1) Transmission / Clutch Slave Cylinder (2) Transmission Axle Flange (9) Transmission Case / Housing (1) Transmission Cooler Line / Pipe (17) Transmission Gear Position Switch (1) Transmission Gears and Cylinders (1) Transmission Mount (9) Transmission Mount Bracket (23) Transmission Oil Cooler (6) Transmission Oil Filter (1) Transmission Oil Pan (8) Transmission Oil Pump (3) Transmission Screw / Bolt / Fastener (5) Transmission Wire / Wiring Harness (8) Trunk / Hatch Access Panel (6) Trunk / Hatch Cargo Cover (1) Trunk / Hatch Emblem / Badge (3) Trunk / Hatch Hinge (8) Trunk / Hatch Module (4) Trunk / Hatch Shock / Strut / Spring (4) Trunk / Hatch Stop / Adjustment (14) Trunk / Hatch Switch (9) Trunk / Hatch Trim (9) Trunk Latch (11) Trunk Latch Cover (5) Trunk Latch Release Cable (2) Trunk Lock Actuator (2) Trunk Mat / Carpet Spare Cover (5) Trunk Release Switch / Handle (17) Trunk Weather Stripping / Seal (1) Turbo / Supercharger Intercooler (2) Turbo Mount / Bracket (2) Turbocharger (5) Turbocharger Coolant Line (3) Turbocharger Gasket (1) Turbocharger Intercooler Hose (11) Turbocharger Oil Line (5) Turbocharger Wastegate / Actuator (1) Turbocharger Wastegate / Vacuum Lines (1) USB Port / Connector (3) Underbody / Under Panel Mount Fastener (4) Underbody Panels / Skid Plate (2) Upper Control Arm (27) Upper Hood Latch (2) Upper Pillar (26) VSS / Transmission Speed Sensor (1) Vacuum / Crankcase Breather Hose / Line (17) Vacuum Solenoid Valve (14) Vacuum Tank / Reservoir (2) Valet Switch (3) Valley Pan / Cover (2) Valve Body / Mechatronic (10) Voltage Stabilizer Module (4) Washer Hose (14) Water / Coolant Pump (22) Water Drain Hose / Line (3) Water Pump Mount Bracket (6) Wheel Bearing (19) Wheel Center Caps (6) Wheels / Rims (1) Window Motor (21) Window Regulator (21) Window Switch (22) Windshield Sprayer / Nozzle (29) Windshield Trim (3) Windshield Washer Pump (8) Windshield Washer Tank / Reservoir (10) Windshield Wiper Screw / Nut Cap (4) Wiper / Turn Signal / Cruise Stalks / Switch (17) Wiper Arm (8) Wiper Motor (9) Wiper Transmission (9) Wiring Organizer / Mount Bracket (9) YAW / ESP Sensor (5)

Items 2953-2976 of 4438

Results

Multifunction Relay # 373 8D0951253A

Multifunction Relay # 373

Fits 1985–2016 Audi, Porsche + more

OEM: 8D0951253A Porsche: 95561501001

Multifunction Relay # 381 431951253G

Multifunction Relay # 381

Fits 1987–2010 Audi, Porsche + more

OEM: 431951253G

Multifunction Relay # 395 8Z0951253

Multifunction Relay # 395

Fits 2002–2026 Audi, Porsche + more

Multifunction Relay # 404 7M0951253C

Multifunction Relay # 404

Fits 2002–2019 Audi, Porsche + more

OEM: 7M0951253C Porsche: 99965701490

Multifunction Relay # 53 141951253B

Multifunction Relay # 53

Fits 1985–2026 Audi, Porsche + more

OEM: 141951253B

Multifunction Relay # 614 8E0951253

Multifunction Relay # 614

Fits 2002–2018 Audi, Porsche + more

OEM: 8E0951253 Porsche: 95561502510

Multifunction Relay # 644 4H0951253

Multifunction Relay # 644

Fits 1989–2026 Audi, Porsche + more

OEM: 4H0951253 Porsche: 95861500801

Multifunction Relay # 645 4H0951253A

Multifunction Relay # 645

Fits 1989–2026 Audi, Porsche + more

OEM: 4H0951253A

Multifunction Relay # 646 4H0951253C

Multifunction Relay # 646

Fits 2002–2026 Audi, Porsche + more

OEM: 4H0951253C

Multifunction Relay # 94 191906383B

Multifunction Relay # 94

Fits 1985–2005 Audi & Volkswagen

OEM: 191906383B

Multifunction Relay #24 171937503

Multifunction Relay #24

Fits 1985–2019 Audi, Porsche + more

Multipurpose Thermal Fuse (30 AMP) 443937105A

Multipurpose Thermal Fuse (30 AMP)

Fits 1990–2026 Audi & Volkswagen

OEM: 443937105A

Music Interface Cable 4F0035727

Music Interface Cable

Fits 2008–2018 Audi

N205 Valve / Solenoid 06E103697H

N205 Valve / Solenoid

Fits 2013–2018 Audi & Volkswagen

OEM: 06E103697H

N249 EGR / Combi Vacuum Solenoid Valve 026906283J

N249 EGR / Combi Vacuum Solenoid Valve

Fits 1992–2008 Audi & Volkswagen

OEM: 026906283J

N249 EGR / Combi Vacuum Solenoid Valve 026906283H

N249 EGR / Combi Vacuum Solenoid Valve

Starting at $22.49

Fits 1992–2008 Audi & Volkswagen

OEM: 026906283H

N249 EGR Combi Solenoid Valve 078906283A

N249 EGR Combi Solenoid Valve

Fits 2000–2006 Audi & Volkswagen

OEM: 078906283A

N249 Solenoid Valve Mount Bracket 078131115C

N249 Solenoid Valve Mount Bracket

Fits 2000–2005 Audi A6 / Allroad / S4

OEM: 078131115C

NAV / Navigation DVD Unit Wiring Connector Pigtail Set

NAV / Navigation DVD Unit Wiring Connector Pigtail Set

Fits 2004–2012 Audi

NAV / Navigation Wiring Harness / Connector

NAV / Navigation Wiring Harness / Connector

Fits 1998–2002 Audi

Navigation / NAV Unit 4B0919887B

Navigation / NAV Unit

Fits 1998–2002 Audi

OEM: 4B0919887B

Negative (-) Battery Ground Cable 8W0971235A

Negative (-) Battery Ground Cable

Starting at $10.49

Fits 2017–2025 Audi

OEM: 8W0971235A

Negative / Ground Battery Strap / Cable 8D1971235P

Negative / Ground Battery Strap / Cable

Fits 1998–2005 Audi & Volkswagen

OEM: 8D1971235P

Negative Battery Ground Cable 8D1971235

Negative Battery Ground Cable

Starting at $16.49

Fits 1996–2005 Audi & Volkswagen

Previous 1 … 122 123 124 125 126 … 185 Next

Popular Audi S4 Part Types

Door Trim 153 parts Other / Misc Wire / Wiring Harness 135 parts Coolant Hose / Pipe / Line 90 parts Misc Connector / Plug 66 parts Dash Trim 60 parts Seat Trim 55 parts Speaker Grille / Cover 53 parts Door Wire / Wiring Harness 50 parts Center Console Trim 49 parts Door Panel 49 parts Exterior Door Handle 48 parts Front Seat 48 parts Steering Wheel Switch / Button 48 parts Armrest / Arm Rest 45 parts Speaker / Subwoofer 44 parts Seat Motor 43 parts Interior Light 42 parts Steering Wheel 41 parts Climate Air Vent / Duct 37 parts Headrest 36 parts Side View Mirror 36 parts Brake Caliper 34 parts Door Lock Actuator 34 parts Seat Belts 32 parts

Shop Audi S4 by Year

2025 2024 2023 2022 2021 2020 2019 2018 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2002 2001 2000 1994 1993 1992

★ eBay Top Rated · 100,000+ positive ratings · Hundreds of 5★ Google reviews · 400,000+ parts shipped · Family-run since 2011 · Free shipping & 30-day returns Most items ship free to the lower 48 and include 30-day returns. Oversized freight items ship at a flat rate; as-is clearance items are final sale.

Company

About
Contact
Sell Your Car

Customer Service

My Account
Returns

Visit Us

127 6th St S
Waverly, MN 55390

Mon–Thu: 8am–5pm CT
Fri: 8am–2pm CT

Popular Parts

Audi Coolant Hose / Pipe / Line
Audi Door Trim
Audi Other / Misc Wire / Wiring Harness
BMW Door Trim
Porsche Coolant Hose / Pipe / Line
Volkswagen Coolant Hose / Pipe / Line
Audi Door Weather Stripping / Seal
Audi Door Wire / Wiring Harness
Audi Dash Trim
BMW Coolant Hose / Pipe / Line
Audi Seat Trim
Audi Speaker / Subwoofer

© 2010–present Wolf Auto LLC · Not affiliated with any OEM