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

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

Parts › Audi › A4 › 2025

Used OEM 2025 Audi A4 Parts

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MY VEHICLE: 2025 Audi A4

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Audio / Video (4)

Battery / Charging / Starting (2)

Brakes / ABS (30)

Other (13)

ABS Pump / Module (8)

Calipers (5)

Brake Booster (2)

Master Cylinder (1)

Parking / Emergency Brake (1)

Computers / Modules (27)

Cooling / Heating / Climate (43)

Radiator / Coolant (22)

HVAC / Climate Control (17)

Air Conditioning (4)

Electrical / Wiring (45)

Wiring / Harness (25)

Relay / Fuse (16)

Siren / Horn (4)

Engine (112)

Timing (20)

Other (19)

Oil Pan / Pump (14)

Fuel (11)

Sensors (11)

Rotating Assembly (9)

Air / Intake (8)

Exhaust (7)

Evap / EGR (4)

Turbo / Supercharger (4)

Mount / Bracket (2)

Ignition / Spark (2)

Cylinder Head (1)

Exterior (38)

Doors (12)

Other (8)

Wiper / Washer (7)

Hood (4)

Bumpers (3)

Underbody (2)

Fenders (1)

Convertible Top / Roof (1)

Fasteners / Clips / Bolts (2)

Fuel / Emissions (2)

Interior (88)

Other (20)

Seats (15)

Door Parts (10)

Steering Wheel / Parts (9)

Interior Switch (7)

Trunk / Hatch (6)

Sensors (5)

Lighting (5)

Dash Parts (5)

Center Console (5)

Air Bags / Parts (1)

Lighting (5)

Suspension / Steering (18)

Suspension (14)

Steering (2)

Spindle / Wheel Bearing (2)

Transmission / Driveline (11)

Transmission (6)

Differential (3)

Axle / Driveshaft (2)

Wheels / Rims / Tires (6)

Aluminum (1) Aluminum Silver (1) Atlas Beige (9) Black (8) Black High Gloss (3) Carmine Red (1) Carrara White Metallic (1) Chrome (2) Crystal Silver (1) Daytona Grey (1) Deep Black (1) Dolomite Silver (1) Flint Grey (1) Foil Silver Metallic (1) Glacier White (1) Granite Grey (2) Grey (Gray) (1) Ibis White (1) Jet Black (1) Magma Red (2) Monsoon Grey Metallic (2) Moon Silver (3) Mythos Black (1) Platinum Grey (1) Pure White (1) Quantum Grey (1) Rhodium Silver Metallic (1) Rock Grey (6) Sabre (Black) (45) Samurai Grey (1) Satin Black (6) Soul (Black) (3) Stainless Steel (1) Titanium Grey (3) Tofana White (1) Tornado Red (1)

Used (435)

Front (53) Left (74) Rear (56) Right (74)

ABS / Speed Sensor (7) ABS Computer / Module (1) ABS Pump (1) ABS Pump Mount / Bracket (1) AC Evaporator (1) AC Hoses / Lines and Fittings (1) AC Pressure Switch / Sensor (3) Air / Coil Spring (1) Air Quality Sensor (3) AirBag Computer / Module (1) AirBag Crash / Impact Sensor (3) Alarm Horn / Siren (3) Alternator / Starter Wiring Harness (1) Ambient Light / Sun Sensor (1) Amp / Amplifier (1) Antenna Booster (1) Armrest / Arm Rest (6) Axle / CV Shaft (2) BCM / Body Control Modules / Computers (5) Battery Air Duct / Tube (1) Battery Cable (1) Battery Control Module / Computer (1) Battery Terminal / Junction Box (2) Blower Motor (4) Body Trim Bolt / Screw Cap / Cover (2) Boost Control Valve / N75 / Diverter (2) Brake / Clutch Switch (3) Brake Booster (1) Brake Booster Pressure Sensor (1) Brake Caliper (1) Brake Caliper / Carrier Bolts / Fasteners (4) Brake Dust / Splash Shield (3) Brake Fluid Reservoir / Tank (3) Brake Master Cylinder (1) Brake Pad / Shoe (1) Brake Pedal (1) Brake Vacuum Pump (2) Bumper Bolts (1) Bumper Mount Bracket (1) CV Axle Flange Bolt (2) Cabin Air Filter Housing (1) Cam Shaft / Camshaft (2) Camera Control Module (2) Camshaft Adjustment Solenoid / Gear (4) Camshaft Sensor (1) Cargo Tie Down Hooks (3) Center Console Insert (2) Center Console Trim (5) Charcoal Fuel Vapor Canister (1) Chassis Vent (2) Climate / Temp Control Unit (1) Climate Air Temp Sensor (3) Climate Air Vent / Duct (4) Coil Spring Mount / Bushing (2) Comfort Control Module / Computer / CCM (3) Compact Spare Wheel / Tire (1) Coolant Flange (1) Coolant Hose / Pipe / Line (11) Coolant Temp Sensor / Thermal Switch (4) Cooling Fan Misc (1) Crankcase / PCV Vent Valve (2) Crankshaft (1) Crankshaft Bolt (1) Crankshaft Pulley / Harmonic Balancer (2) Crankshaft Sensor (2) Cruise Control Module / Computer (2) Cup Holder (2) Dash AirBag (1) Dash Bracket / Mount (1) Diagnostic / CAN Bus / Gateway Computer / Module (5) Differential (1) Differential Control Module (1) Dome / Map Light (3) Door Control / Door Light Unit / Module (2) Door Light (4) Door Lock Actuator (4) Door Mount / Bracket (1) Door Panel (4) Door Sill / Scuff Panel (1) Door Trim (4) Door Weather Stripping / Seal (1) Door Wire / Wiring Harness (1) Drive / Serpentine Belt (1) Drive Select Switch (1) ESP / DTC / Traction Control Switch (1) Electric Cooling Fan (1) Electric Vehicle Battery (1) Emergency Call Button / SOS Switch (1) Engine / Motor Mount Bracket (2) Engine Balancer Shaft (1) Engine Bolt / Nut / Fastener (14) Engine Cooler Pipe / Line (2) Engine Cylinder Head and Parts (3) Engine Oil Cap (2) Engine Oil Cooler (1) Engine Oil Dipstick (1) Engine Oil Filter (1) Engine Oil Filter Housing (1) Engine Oil Level Sensor (1) Engine Oil Pan (2) Engine Oil Pump (4) Engine Sealing Plate / Cover (1) Engine Timing / Cam Solenoid (1) Engine Valve / Cylinder Head Cover (1) Engine Wire / Wiring Harness (1) Exhaust Hardware / Clamp (2) Exhaust Mount Bracket / Hanger (1) Exhaust Pipe (1) Exterior Bolt / Nut / Fastener (1) Exterior Door Handle (1) Fender Emblem / Badge (1) Flexplate (1) Flywheel (1) Fog Light Switch (1) Frame Brace / Support Bracket (2) Fuel / Gas Cap (1) Fuel Injector (2) Fuel Line (2) Fuel Pressure Sensor (4) Fuel Pump (2) Fuel Pump Delivery Computer / Module (1) Fuel Rail (1) Fuse / Relay Box (5) Fuse Box Cover (3) Gas / Fuel Door Lock Actuator (2) Gas Pedal / Accelerator Module (1) Glove Box (1) Grab Handle (3) HVAC Box Parts and Servos (2) Hatch Lift Pump / Motor Module (1) Hazard Switch (1) Headlight / Suspension Leveling Sensor (3) Headlight Switch (1) Heat Shield (3) Heater Core (2) Homelink / Garage Door Module (3) Hood Insulation Blanket (2) Hood Latch Release Lever / Switch (1) Hood Shock / Strut (1) Horn (1) Humidity Sensor (1) Ignition Coil / Pack (2) Instrument Cluster / Speedometer (1) Intake Manifold and Parts (3) Interior Door Handle (3) Interior Light (2) Kessy / Keyless Entry Antenna (2) Knee AirBag (1) Knock Sensor (2) LCD Screen / Info Display (3) Lane Change Assist Module / Computer (2) Leak Detection Pump / LDP (1) License Plate Light (1) Light / Headlight Wire / Wiring Harness (2) Lock / Unlock Switch (2) Lug Nut Covers (3) Lug Nuts / Bolts (2) MAP / Intake Manifold Pressure Sensor (3) MMI Center Control Unit (4) MMI Control Module / Computer (4) Mirror Switch (1) Misc Connector / Plug (11) Motion Detector / Sensor (1) Multifunction Relay (8) Music Interface Cable (1) Oil Pressure Sensor (6) Onboard Power Supply Control Module / Unit (2) Other / Misc Wire / Wiring Harness (20) Other Relay (6) Oxygen / O2 Sensor (1) Park Assist Sensor (2) Park Assist Switch (1) Parking Brake Switch (1) Piston / Connecting Rod (2) Power Outlet (1) Purge Valve (1) Radar / Distance Sensor (2) Radiator Coolant Hose (1) Radio / Stereo / Amplifier Wire / Wiring Harness (2) Rain Sensor (1) Rain Tray / Water Deflector (1) Rear View Mirror (1) Seat Belts (1) Seat Buckles / Receivers (3) Seat Memory Switch (1) Seat Switch (3) Seat Trim (2) Shifter Assembly (1) Shifter Display Unit (2) Side Marker Lights / Reflectors (4) Sound Generator (1) Speaker / Subwoofer (1) Speaker Grille / Cover (3) Spindle / Knuckle (2) Stabilizer / Sway / Track Bar (1) Starter (1) Steering Column (1) Steering Column Trim (1) Steering Tie Rod (2) Steering Wheel (3) Steering Wheel Switch / Button (4) Stone Guard (1) Storage Tray / Card / Coin Holder (4) Strut / Shock Absorber (1) Strut / Shock Mount / Bushing (2) Strut Tower Brace (2) Sub Frame Mount / Bracket (1) Suction Pump (1) Sun Roof Switch (2) Sun Visor and Components (3) Sunroof / Sun Roof Motor (1) Suspension Bolt / Nut / Fastener (3) Sway / Stabilizer Bar End Link (2) Tail Light / Lamp (1) Tail Light Wire / Wiring Harness (4) Telephone / Telematics Control Module / Computer (4) Throttle Body (3) Tie Rod Boot / Bellow (2) Timing Belt / Chain (2) Timing Belt / Chain Covers (2) Timing Belt / Chain Tensioner (3) Timing Chain Guide / Rail (7) Timing Gear / Pulley (4) Tools (4) Tow / Towing Hook (2) Transmission Mount Bracket (1) Transmission Screw / Bolt / Fastener (1) Trunk / Hatch Module (1) Trunk / Hatch Switch (2) Turbocharger (1) Turbocharger Coolant Line (3) Turbocharger Intercooler Hose (1) Turbocharger Oil Line (1) Vacuum / Crankcase Breather Hose / Line (4) Vacuum Solenoid Valve (2) Water / Coolant Pump (6) Wheel Bearing (2) Wheel Center Caps (1) Window Switch (2) Windshield Washer Pump (2) Windshield Washer Tank / Reservoir (1) Windshield Wiper Screw / Nut Cap (2) Wiper Arm (2) Wiring Organizer / Mount Bracket (1)

Items 337-360 of 435

Results

16-PIN Obd Diagnostic Wiring Connector / Pigtail 3A0972695

16-PIN Obd Diagnostic Wiring Connector / Pigtail

Used Only 1 left

Coolant / Water Pump 06L121012M

Coolant / Water Pump

Starting at $106.99

OEM: 06L121012M

Harmonic Balancer / Crankshaft / Crank Pulley 06H105243Q

Harmonic Balancer / Crankshaft / Crank Pulley

OEM: 06H105243Q

Used Only 1 left

Boost Pressure Sensor 06K906051E

Boost Pressure Sensor

OEM: 06K906051E

Solenoid Valve 06K906283

Solenoid Valve

Turbo Diverter / Cut Off Valve 06Q145710A

Turbo Diverter / Cut Off Valve

OEM: 06Q145710A

Multifunction Relay # 646 4H0951253C

Multifunction Relay # 646

OEM: 4H0951253C

AC Evaporator 4M1820023A

AC Evaporator

OEM: 4M1820023A

Used Only 1 left

Heater Core Pipe / Tube Set 4M1898037

Heater Core Pipe / Tube Set

Starting at $46.99

Blower Motor / Fan 4M0820021

Blower Motor / Fan

Starting at $42.99

Exhaust Pipe Clamp 8W0253141

Exhaust Pipe Clamp

OEM: 8W0253141 Porsche: 9A725314100

Used Left, Right

S Logo Door Entry / Puddle Light Projector Set

OEM: 4G0052134F

Used Front, Left, Right Only 1 left

Dome Reading Light 8W0947111

Dome Reading Light

Available in 3 colors

Master Power Window Switch 4M0959851C

Master Power Window Switch

OEM: 4M0959851C

Used Front, Left Only 1 left

Tail Light Wiring Harness Connector / Pigtail (6-PIN)

OEM: 4H0973713F

Comfort Control Module / Ccm / BCM 8W1907064BP

Comfort Control Module / Ccm / BCM

OEM: 8W1907064BP

Used Only 1 left

Emergency Call Module Wiring Plug / Connector Set

Emergency Call Module Wiring Plug / Connector Set

Used Only 1 left

Interior Rear View Mirror (AUTO DIMMING) 4KE857511B

Interior Rear View Mirror (AUTO DIMMING)

OEM: 4KE857511B

Used Only 1 left

Stereo Amplifier / Amp 8Y0035465

Stereo Amplifier / Amp

Used Only 1 left

Wifi / Wlan Antenna Booster 4N0035500

Wifi / Wlan Antenna Booster

Starting at $11.49

OEM: 4N0035500 Porsche: PAB035500

Windshield Wiper Arm 8W1955407

Windshield Wiper Arm

Starting at $15.99

Windshield Wiper Arm 8W1955408

Windshield Wiper Arm

Starting at $15.99

Steering Tie Rod w/ Boot 8W0423811C

Steering Tie Rod w/ Boot

OEM: 8W0423811C

Center Console Storage Bin / Tray 8W1864132A

Center Console Storage Bin / Tray

OEM: 8W1864132A

Used Only 1 left

Previous 1 … 13 14 15 16 17 18 19 Next

Popular 2025 Audi A4 Part Types

Other / Misc Wire / Wiring Harness 20 parts Engine Bolt / Nut / Fastener 14 parts Coolant Hose / Pipe / Line 11 parts Misc Connector / Plug 11 parts Multifunction Relay 8 parts ABS / Speed Sensor 7 parts Timing Chain Guide / Rail 7 parts Armrest / Arm Rest 6 parts Oil Pressure Sensor 6 parts Other Relay 6 parts Water / Coolant Pump 6 parts BCM / Body Control Modules / Computers 5 parts Center Console Trim 5 parts Diagnostic / CAN Bus / Gateway Computer / Module 5 parts Fuse / Relay Box 5 parts

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