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

Filters

MY VEHICLE: 2025 Audi A4

Filter Parts By

× Clear all filters

Audio / Video (6)

Battery / Charging / Starting (1)

Brakes / ABS (25)

Other (12)

ABS Pump / Module (6)

Calipers (4)

Brake Booster (3)

Computers / Modules (15)

Cooling / Heating / Climate (39)

Radiator / Coolant (19)

HVAC / Climate Control (16)

Air Conditioning (4)

Electrical / Wiring (33)

Wiring / Harness (17)

Relay / Fuse (13)

Siren / Horn (3)

Engine (100)

Other (18)

Timing (18)

Fuel (12)

Sensors (11)

Oil Pan / Pump (11)

Rotating Assembly (8)

Exhaust (5)

Air / Intake (5)

Turbo / Supercharger (4)

Evap / EGR (3)

Mount / Bracket (2)

Ignition / Spark (2)

Cylinder Head (1)

Exterior (32)

Doors (10)

Wiper / Washer (7)

Other (6)

Bumpers (4)

Hood (3)

Fenders (1)

Convertible Top / Roof (1)

Fasteners / Clips / Bolts (1)

Interior (79)

Other (19)

Seats (14)

Door Parts (8)

Steering Wheel / Parts (8)

Interior Switch (7)

Trunk / Hatch (6)

Lighting (5)

Center Console (5)

Air Bags / Parts (3)

Sensors (2)

Dash Parts (2)

Lighting (4)

Suspension / Steering (13)

Suspension (9)

Steering (2)

Spindle / Wheel Bearing (2)

Transmission / Driveline (10)

Transmission (6)

Differential (2)

Axle / Driveshaft (2)

Wheels / Rims / Tires (4)

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) Deep Black (1) Dolomite Silver (1) Flint Grey (1) Foil Silver Metallic (1) Glacier White (1) Granite Grey (1) Grey (Gray) (1) Ibis White (1) Jet Black (1) Matador Red Metallic (1) Monsoon Grey Metallic (1) Moon Silver (4) Mythos Black (1) Neptune Blue (1) Pure White (1) Quantum Grey (1) Rhodium Silver Metallic (1) Rock Grey (6) Sabre (Black) (42) Samurai Grey (1) Satin Black (7) Soul (Black) (2) Stainless Steel (2) Tango Red (1) Titanium Grey (3) Tofana White (1) Tornado Red (1)

Used (363)

Front (44) Left (61) Rear (45) Right (59)

ABS / Speed Sensor (5) ABS Pump Mount / Bracket (1) AC Evaporator (1) AC Hoses / Lines and Fittings (1) AC Pressure Switch / Sensor (3) Air Quality Sensor (2) AirBag Crash / Impact Sensor (3) Alarm Horn / Siren (3) Ambient Light / Sun Sensor (2) Amp / Amplifier (1) Antenna Booster (1) Armrest / Arm Rest (4) Axle / CV Shaft (1) BCM / Body Control Modules / Computers (4) Battery Air Duct / Tube (1) Battery Terminal / Junction Box (1) 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 / Carrier Bolts / Fasteners (4) Brake Dust / Splash Shield (3) Brake Fluid Reservoir / Tank (3) Brake Hose / Line (1) Brake Pedal (1) Brake Vacuum Pump (2) Bumper Bolts (1) Bumper Mount Bracket (1) CD / DVD Changer (1) CV Axle Flange Bolt (2) Cabin Air Filter Housing (2) Cam Shaft / Camshaft (2) Camshaft Adjustment Solenoid / Gear (3) Camshaft Sensor (1) Cargo Tie Down Hooks (3) Center Console Insert (2) Center Console Trim (5) 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 (2) Coolant Hose / Pipe / Line (9) Coolant Temp Sensor / Thermal Switch (4) Cooling Fan Misc (1) Crankcase / PCV Vent Valve (2) Crankshaft (1) Crankshaft Bolt (1) Crankshaft Pulley / Harmonic Balancer (1) Crankshaft Sensor (2) Cup Holder (2) Dash Bracket / Mount (1) Diagnostic / CAN Bus / Gateway Computer / Module (3) Differential (1) Dome / Map Light (3) 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 (12) 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 Housing (1) Engine Oil Level Sensor (1) Engine Oil Pan (2) Engine Oil Pump (4) Engine Sealing Plate / Cover (1) Engine Valve / Cylinder Head Cover (1) Engine Wire / Wiring Harness (1) Exhaust Hardware / Clamp (2) Exhaust Pipe (1) Exterior Bolt / Nut / Fastener (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 (3) Fuel Rail (1) Fuse / Relay Box (3) Fuse Box Cover (3) Gas / Fuel Door Lock Actuator (1) Gas Pedal / Accelerator Module (1) Glove Box (1) Grab Handle (3) HVAC Box Parts and Servos (1) Hatch Lift Pump / Motor Module (1) Hazard Switch (1) Headlight / Suspension Leveling Sensor (1) Headlight Switch (1) Heat Shield (2) Heater Core (2) Homelink / Garage Door Module (3) Hood Insulation Blanket (2) Hood Latch Release Lever / Switch (1) Humidity Sensor (2) Ignition Coil / Pack (2) Intake Manifold and Parts (2) Interior Door Handle (3) Interior Light (2) Kessy / Keyless Entry Antenna (1) Knock Sensor (1) LCD Screen / Info Display (3) Lane / Park Assist Camera (1) License Plate Light (1) Light / Headlight Wire / Wiring Harness (1) Lock / Unlock Switch (2) Lug Nut Covers (2) Lug Nuts / Bolts (2) MAP / Intake Manifold Pressure Sensor (2) MMI Center Control Unit (5) MMI Control Module / Computer (3) Mirror Switch (1) Misc Connector / Plug (7) Multifunction Relay (8) Music Interface Cable (1) Oil Pressure Sensor (4) Onboard Power Supply Control Module / Unit (1) Other / Misc Wire / Wiring Harness (14) Other Relay (5) Oxygen / O2 Sensor (1) Park Assist Sensor (2) Park Assist Switch (1) Piston / Connecting Rod (2) Power Outlet (1) Purge Valve (1) Radiator Coolant Hose (1) Radio / Stereo / Amplifier Wire / Wiring Harness (1) Rain Sensor (2) Rain Tray / Water Deflector (1) Rear View Mirror (1) Seat Belts (1) Seat Buckles / Receivers (4) Seat Memory Switch (1) Seat Switch (3) Seat Trim (2) Shifter Assembly (1) Shifter Display Unit (2) Side Marker Lights / Reflectors (2) 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 (2) Steering Wheel Switch / Button (4) Storage Tray / Card / Coin Holder (4) Strut / Shock Absorber (1) Strut / Shock Mount / Bushing (2) Strut Tower Brace (2) Suction Pump (1) Sun Roof Switch (2) Sun Visor and Components (3) Sunroof / Sun Roof Motor (1) Suspension Bolt / Nut / Fastener (1) Sway / Stabilizer Bar End Link (2) Tail Light / Lamp (1) Tail Light Wire / Wiring Harness (4) Telephone / Telematics Control Module / Computer (2) Throttle Body (2) Tie Rod Boot / Bellow (2) Timing Belt / Chain (1) Timing Belt / Chain Covers (2) Timing Belt / Chain Tensioner (3) Timing Chain Guide / Rail (7) Timing Gear / Pulley (3) Tools (4) Tow / Towing Hook (1) 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 (3) 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)

Items 25-48 of 363

Results

Steering Wheel Paddle Shifter (+) 4M0951523D

Steering Wheel Paddle Shifter (+)

Starting at $21.99

OEM: 4M0951523D

Sun Visor Clip / Bracket 8W0857562A

Sun Visor Clip / Bracket

Starting at $12.99

Available in 2 colors

OEM: 8W0857562A

Used Left, Right

Multifunction Relay # 644 4H0951253

Multifunction Relay # 644

OEM: 4H0951253 Porsche: 95861500801

4-PIN Wiring Harness Connector / Pigtail 8K0973754

4-PIN Wiring Harness Connector / Pigtail

16-PIN Obd-II Diagnostic Port Connector / Pigtail 3A0972695A

16-PIN Obd-II Diagnostic Port Connector / Pigtail

OEM: 3A0972695A

S-Line Badge / Emblem 8N0853601A

S-Line Badge / Emblem

OEM: 8N0853601A

Tow Hook / Towing Eye 8K0805615

Tow Hook / Towing Eye

Windshield Washer Pump 8K5955647

Windshield Washer Pump

Starting at $15.49

Cabin Air Filter Cover 4M1819422

Cabin Air Filter Cover

OEM: 4M1819422 Porsche: PAB81942200

Steering Wheel Trim 4M0419689C

Steering Wheel Trim

OEM: 4M0419689C

AC Pressure Switch / Sensor 4H0959126B

AC Pressure Switch / Sensor

Starting at $35.49

OEM: 4H0959126B Porsche: 9A7959126

Brake Light Sensor / Switch 1K0945459C

Brake Light Sensor / Switch

Starting at $12.49

OEM: 1K0945459C Porsche: 9A794545900

Seat Belt Buckle / Receiver 8W0857755A

Seat Belt Buckle / Receiver

OEM: 8W0857755A

Used Front, Left, Right

Transmission Cover Plate 8K0301257A

Transmission Cover Plate

Starting at $7.99

OEM: 8K0301257A

12V Power Outlet 4M0919309

12V Power Outlet

Starting at $11.99

OEM: 4M0919309 Porsche: PAB91930900

Gateway / Data Bus Control Module 8W6907468D

Gateway / Data Bus Control Module

OEM: 8W6907468D

Used Only 1 left

HVAC Flap / Servo Air Motor / Actuator 4M0820511A

HVAC Flap / Servo Air Motor / Actuator

Starting at $24.49

OEM: 4M0820511A Porsche: PAB82051101

HVAC Blower Motor Housing Insulator / Damping Mat 4M1819587

HVAC Blower Motor Housing Insulator / Damping Mat

Used Only 1 left

Blower Motor / Fan 4M1820021B

Blower Motor / Fan

Starting at $25.49

OEM: 4M1820021B Porsche: PAB82002100

Lower Coil Spring Rubber Mount 4M0512297B

Lower Coil Spring Rubber Mount

OEM: 4M0512297B Porsche: PAB512297

Used Left, Rear, Right

ABS / Wheel Speed Sensor 4M0927803C

ABS / Wheel Speed Sensor

Starting at $11.99

OEM: 4M0927803C

Used Front, Left, Right

Anti-Theft Alarm Horn / Siren 5Q0951605B

Anti-Theft Alarm Horn / Siren

Starting at $25.99

OEM: 5Q0951605B Porsche: 9A7951605

Low Pressure Fuel Sensor 06H906051K

Low Pressure Fuel Sensor

OEM: 06H906051K

Used Only 1 left

Puddle / Entry Light (AUDI RINGS) 4G0052134D

Puddle / Entry Light (AUDI RINGS)

OEM: 4G0052134D

Used Front, Left, Rear

Previous 1 2 3 4 … 16 Next

Popular 2025 Audi A4 Part Types

Other / Misc Wire / Wiring Harness 14 parts Engine Bolt / Nut / Fastener 12 parts Coolant Hose / Pipe / Line 9 parts Multifunction Relay 8 parts Misc Connector / Plug 7 parts Timing Chain Guide / Rail 7 parts Water / Coolant Pump 6 parts ABS / Speed Sensor 5 parts Center Console Trim 5 parts MMI Center Control Unit 5 parts Other Relay 5 parts

★ 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 Free ground shipping to the lower 48 on standard parcels over $10. Oversized freight ships at a flat rate. 30-day returns except As-Is items. If the return is our fault, the label is on us.

Company

About
Our Salvage Yard
New Arrivals
DIY Guides
Contact
Sell Your Car

Customer Service

My Account
Shipping
Returns
Privacy Policy
Terms of Service

Visit Us

127 6th St S
Waverly, MN 55390

Mon–Thu: 8am–5pm CT
Fri: 8am–2pm CT

Popular Parts

Used BMW Parts
Used Mercedes-Benz Parts
Used Audi Parts
Used Volkswagen Parts
Used Porsche Parts
Used Land Rover Parts
Audi Coolant Hose / Pipe / Line
Audi Door Trim
Audi Other / Misc Wire / Wiring Harness
Porsche Coolant Hose / Pipe / Line
BMW Door Trim
Volkswagen Coolant Hose / Pipe / Line

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