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 › 2018

Used OEM 2018 Audi A4 Parts

Filters

MY VEHICLE: 2018 Audi A4

Filter Parts By

× Clear all filters

Audio / Video (29)

Battery / Charging / Starting (22)

Brakes / ABS (73)

Other (25)

Calipers (23)

ABS Pump / Module (13)

Brake Booster (8)

Parking / Emergency Brake (4)

Computers / Modules (80)

Cooling / Heating / Climate (110)

Radiator / Coolant (60)

HVAC / Climate Control (35)

Air Conditioning (15)

Electrical / Wiring (134)

Wiring / Harness (98)

Relay / Fuse (28)

Siren / Horn (8)

Engine (339)

Other (59)

Fuel (43)

Timing (43)

Sensors (30)

Turbo / Supercharger (28)

Oil Pan / Pump (23)

Exhaust (21)

Rotating Assembly (21)

Air / Intake (20)

Mount / Bracket (17)

Evap / EGR (14)

Ignition / Spark (12)

Cylinder Head (6)

Engine Block / Assembly (2)

Exterior (196)

Doors (75)

Other (32)

Wiper / Washer (24)

Bumpers (14)

Hood (12)

Underbody (11)

Trunk / Hatch (8)

Convertible Top / Roof (8)

Fenders (7)

Glass (4)

Core Support (1)

Fasteners / Clips / Bolts (5)

Fuel / Emissions (13)

Interior (519)

Seats (111)

Door Parts (100)

Other (79)

Dash Parts (36)

Interior Switch (36)

Steering Wheel / Parts (34)

Trunk / Hatch (32)

Center Console (28)

Lighting (27)

Pillar Plastics / Fabrics (20)

Sensors (8)

Air Bags / Parts (8)

Lighting (15)

Suspension / Steering (78)

Suspension (42)

Control Arms (18)

Spindle / Wheel Bearing (13)

Steering (5)

Transmission / Driveline (69)

Transmission (45)

Differential (10)

Axle / Driveshaft (10)

Valve Body (4)

Wheels / Rims / Tires (11)

Agate Gray (1) Aluminum (4) Aluminum Ellipse Silver (4) Aluminum Silver (4) Aluminum Trimaran (3) Anthracite (2) Atlas Beige (47) Black (18) Black High Gloss (18) Blue Dusk (4) Brilliant Black (2) Burr Walnut (wood) (5) Carbon Fiber (4) Carmine Red (1) Carrara White Metallic (1) Chrome (14) Cliff Grey (28) Criollo Brown (2) Crystal Silver (8) Dark Chrome (1) Daytona Grey (1) Deep Black (1) Flint Grey (1) Foil Silver Metallic (1) Glacier White (1) Glossy Black (7) Granite Grey (30) Graphite Grey (1) Grey Oak Natural (wood grain) (1) Ibis White (4) Jet Black (1) Light Grey (3) Magma Red (5) Matador Red Metallic (1) Mercato Blue (16) Monsoon Grey Metallic (2) Moon Silver (3) Mythos Black (6) Navarra Blue (1) Neptune Blue (1) 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 (29) Rotor Grey (9) Sabre (Black) (219) Samurai Grey (1) Satin Black (12) Scuba Blue (1) Soul (Black) (34) Stainless Steel (2) Steel Grey (3) Tango Red (10) Titanium Black (1) Titanium Grey (15) Tofana White (2) Tornado Red (1) Twilight Grey (2) Walnut Grain Brown (wood) (5)

As Is (6) Used (1697)

Front (323) Left (421) Rear (293) Right (429)

ABS / Speed Sensor (8) ABS Computer / Module (4) ABS Pump (4) ABS Pump Mount / Bracket (2) AC Compressor Mount Bracket (2) AC Compressor Screw / Bolt (5) AC Compressor and Clutch (1) AC Evaporator (2) AC Expansion Valve (2) AC Hoses / Lines and Fittings (7) AC Pressure Switch / Sensor (4) Air / Coil Spring (6) Air Quality Sensor (2) AirBag Computer / Module (9) AirBag Crash / Impact Sensor (4) Airbag Wire / Wiring Harness (6) Alarm Horn / Siren (7) Alternator / Generator (2) Alternator / Starter Wiring Harness (3) Alternator Bolt / Nut / Fastener (5) Alternator Mount Bracket (2) Ambient Light / Sun Sensor (3) Amp / Amplifier (5) Antenna Booster (8) Armrest / Arm Rest (21) Audio Noise Suppressor / Capacitor (1) Axle / CV Shaft (4) Axle / CV Shaft Shield (6) BCM / Body Control Modules / Computers (12) Battery Air Duct / Tube (2) Battery Cable (8) Battery Control Module / Computer (4) Battery Cover / Box (6) Battery Terminal / Junction Box (7) Battery Tray / Hold Down / Strap (5) Blank / Dummy Switch (4) Blower Motor (5) Body Trim Bolt / Screw Cap / Cover (3) Body Wire / Wiring Harness (1) Boost Control Valve / N75 / Diverter (4) Bowden Cable (5) Brake / Clutch Switch (4) Brake Booster (4) Brake Booster Pressure Sensor (1) Brake Caliper (8) Brake Caliper / Carrier Bolts / Fasteners (9) Brake Caliper Carrier / Mount Bracket (9) Brake Dust / Splash Shield (7) Brake Fluid Reservoir / Tank (4) Brake Hose / Line (6) Brake Pad / Shoe (1) Brake Pedal (5) Brake Vacuum Line / Hose (3) Brake Vacuum Pump (3) Bumper Bolts (1) Bumper Mount Bracket (9) Bumper Reinforcement Bar / Bracket (2) Bumper Trim (2) Bumper Valance (4) CD / DVD Changer (3) CV Axle Flange Bolt (4) Cabin Air Filter Housing (4) Cam Shaft / Camshaft (6) Camera Control Module (4) Camshaft Adjustment Solenoid / Gear (14) Camshaft Sensor (6) Cargo Tie Down Hooks (6) Center Console (4) Center Console Insert (4) Center Console Mount Bracket (3) Center Console Trim (26) Charcoal Fuel Vapor Canister (5) Chassis Vent (2) Child Restraint / Hook Cover / Cap (3) Cigarette Lighter (3) Climate / Temp Control Unit (9) Climate Air Temp Sensor (5) Climate Air Vent / Duct (11) Climate Control Wire / Wiring Harness (2) Clock Spring (1) Coil Spring Mount / Bushing (4) Comfort Control Module / Computer / CCM (7) Convertible Top Switch (1) Coolant Flange (1) Coolant Hose / Pipe / Line (33) Coolant Reservoir / Tank (3) Coolant Temp Sensor / Thermal Switch (6) Cooling Fan Misc (1) Cowl / Firewall Cover (4) Crankcase / PCV Vent Valve (5) Crankshaft (1) Crankshaft Bolt (3) Crankshaft Pulley / Harmonic Balancer (3) Crankshaft Sensor (3) Cup Holder (6) Cylinder Head Bolt (3) Dash Bracket / Mount (2) Dash Trim (31) Dash Wire / Wiring Harness (10) Dead Pedal / Foot Rest (2) Deck Lid / Trunk / Hatch (1) Diagnostic / CAN Bus / Gateway Computer / Module (7) Differential (3) Differential Control Module (1) Differential Mount Bracket (1) Dome / Map Light (10) Door Brake / Check Rod / Hinge (11) Door Control / Door Light Unit / Module (21) Door Frame (1) Door Glass (4) Door Latch (2) Door Light (23) Door Lock Actuator (7) Door Mount / Bracket (2) Door Panel (21) Door Panel Storage Area (2) Door Shell / Skin (1) Door Sill / Scuff Panel (5) Door Trim (60) Door Weather Stripping / Seal (15) Door Wire / Wiring Harness (19) Drive / Serpentine Belt (1) Drive Belt Tensioner (2) Drive Select Switch (3) ECU / Engine Control Module Housing / Cover (1) ESP / DTC / Traction Control Switch (3) Electric Cooling Fan (4) Electric Fan Assembly (1) Electric Vehicle Battery (2) Emergency Call Button / SOS Switch (1) Engine / Motor Mount (1) Engine / Motor Mount Bracket (15) Engine Air Filter Box (1) Engine Air Intake Duct (2) Engine Balancer Shaft (4) Engine Bolt / Nut / Fastener (25) Engine Control Module / ECM / ECU / DME (3) Engine Cooler Pipe / Line (1) Engine Cylinder Head and Parts (2) Engine Oil Cap (6) Engine Oil Cooler (3) Engine Oil Dipstick (2) Engine Oil Filter (2) Engine Oil Filter Housing (2) Engine Oil Level Sensor (2) Engine Oil Pan (6) Engine Oil Pump (5) Engine Plastic Cover (2) Engine Sealing Plate / Cover (6) Engine Short Block (2) Engine Start / Stop Switch (1) Engine Timing / Cam Solenoid (5) Engine Valve / Cylinder Head Cover (1) Engine Wire / Wiring Harness (6) Evap Hoses / Lines (1) Exhaust Hardware / Clamp (3) Exhaust Mount Bracket / Hanger (4) Exhaust Pipe (2) Exterior B Pillar Trim / Cover (3) Exterior Bolt / Nut / Fastener (5) Exterior C Pillar Trim / Cover (2) Exterior Door / Window Trim (4) Exterior Door Handle (11) Fender (2) Fender Emblem / Badge (1) Fender Liner (4) Fender Mount / Bracket (7) First Aid Kit (2) Flexplate (2) Floor Mats and Carpet (4) Flywheel (5) Flywheel / Flexplate Bolt (5) Fog Light Switch (6) Frame Brace / Support Bracket (4) Front Seat (20) Fuel / Gas Cap (2) Fuel Gauge Level Sensor / Sending Unit (1) Fuel Injector (13) Fuel Line (13) Fuel Pressure Sensor (7) Fuel Pump (4) Fuel Pump Delivery Computer / Module (6) Fuel Rail (7) Fuse / Relay Box (23) Fuse Box Cover (9) Gas / Fuel Door Lock Actuator (2) Gas / Fuel Filler Door (3) Gas Pedal / Accelerator Module (3) Glove Box (6) Glove Box Strut / Actuator (1) Grab Handle (13) HVAC Box Parts and Servos (5) Hatch Lift Pump / Motor Module (3) Hazard Switch (1) Head / Heads Up Display / HUD (2) Headlight / Head Lamp / Light (1) Headlight / Suspension Leveling Sensor (3) Headlight Ballast / Igniter (3) Headlight Bulb (1) Headlight Control Module / Computer (4) Headlight Switch (11) Headlight Trim (1) Headlight Washer Pump (1) Headliner / Roof Trim (3) Headrest (12) Heat Shield (6) Heater Bypass Valve (2) 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 (3) Hood Shock / Strut (2) Hood Stop / Adjustment Bumper (1) Hood Weather Stripping / Seal (3) Horn (1) Humidity Sensor (2) Ignition Coil / Pack (12) Ignition Switch w/ Key / Cylinder (2) Instrument Cluster / Speedometer (13) Intake Manifold and Parts (11) Interior Bolt / Screw Cap / Cover (4) Interior Door Handle (8) Interior Fasteners / Clips (3) Interior Light (25) Kessy / Keyless Entry Antenna (7) Knee AirBag (2) Knee Panel (3) Knock Sensor (3) LCD Screen / Info Display (10) Lane / Park Assist Camera (3) Lane Change Assist Module / Computer (10) Leak Detection Pump / LDP (3) License Plate Light (2) License Plate Mount / Bracket (1) Light / Headlight Wire / Wiring Harness (2) Lock / Unlock Switch (10) Lower Control Arm (5) Lower Pillar (10) Lug Nut Covers (5) Lug Nuts / Bolts (2) MAF / Mass Air Flow Sensor / Meter (1) MAP / Intake Manifold Pressure Sensor (6) MMI Center Control Unit (17) MMI Control Module / Computer (9) Mirror Switch (4) Misc Connector / Plug (38) Motion Detector / Sensor (1) Multifunction Relay (8) Navigation / NAV Unit (2) Navigation Wire / Wiring Harness (1) Oil Pressure Sensor (9) Oil Sump Windage Tray (1) Onboard Power Supply Control Module / Unit (10) Other / Misc Wire / Wiring Harness (62) Other Relay (5) Oxygen / O2 Sensor (8) Park Assist Sensor (2) Park Assist Switch (2) Parking Brake Cable (3) Parking Brake Switch (1) Pedal Cluster (3) Piston / Connecting Rod (5) Power Outlet (8) Power Steering Wiring Harness (1) Pressure Plate / Clutch (2) Purge Valve (2) Radiator (3) Radiator / Core Support Mount Bracket (1) Radiator Coolant Hose (3) Radiator Holding Clip / Pin / Bracket (3) Radio / Stereo (1) Radio / Stereo / Amplifier Wire / Wiring Harness (3) Rain Sensor (2) Rain Tray / Water Deflector (7) Rear Bumper Cover (1) Rear Seat (8) Rear Seat Panel / Net (3) Rear View Mirror (1) Roof Antenna / Shark Fin (1) Roof Weather Stripping / Seal (1) Seat / Memory Control Module / Computer (3) Seat Adjustment Handle / Lever (3) Seat Belts (10) Seat Buckles / Receivers (4) 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 (3) Seat Switch (13) Seat Trim (17) Seat Wire / Wiring Harness (11) Secondary Air Pump (2) Shift Cable / Linkage (1) Shifter Assembly (5) Shifter Display Unit (5) Shifter Knob / Boot (4) Side Marker Lights / Reflectors (1) Side View Mirror (5) Sound Absorber (5) Sound Generator (1) Spare Tire Air Compressor (1) Spare Tire Tie Down (3) Speaker / Subwoofer (17) Speaker Grille / Cover (19) Spindle / Knuckle (13) Stabilizer / Sway / Track Bar (3) Starter (5) Steering Column (2) Steering Column Adjustment Lever / Switch (1) Steering Column Trim (4) Steering Tie Rod (4) Steering Wheel (12) Steering Wheel AirBag (2) Steering Wheel Switch / Button (11) Stone Guard (3) Storage Tray / Card / Coin Holder (10) Strut / Shock Absorber (9) Strut / Shock Mount / Bushing (11) Strut Tower Brace (2) Sub Frame Mount / Bracket (2) Suction Pump (1) Sun Roof / Glass (2) Sun Roof Switch (6) Sun Visor and Components (4) Sunroof / Sun Roof Control Module (1) Sunroof / Sun Roof Motor (2) Suspension Bolt / Nut / Fastener (5) Suspension Computer / Control Module / Air Ride (1) Sway / Stabilizer Bar End Link (5) Tail Light / Lamp (3) Tail Light Bulb (1) Tail Light Wire / Wiring Harness (6) Telephone / Telematics Control Module / Computer (10) Thermostat (3) Thermostat Housing (2) Throttle Body (5) Tie Rod Boot / Bellow (5) Timing Belt / Chain (1) Timing Belt / Chain Covers (5) Timing Belt / Chain Tensioner (7) Timing Chain Guide / Rail (9) Timing Gear / Pulley (8) Tools (4) Tow / Towing Hook (1) Transfer Case / Box (3) Transfer Case / Box Motor (1) Transfer Case Control Module (1) Transmission Axle Flange (2) Transmission Case / Housing (1) Transmission Cooler Line / Pipe (3) Transmission Gear Position Switch (1) Transmission Gears and Cylinders (1) Transmission Mount (4) Transmission Mount Bracket (11) Transmission Oil Cooler (2) Transmission Oil Pan (3) Transmission Screw / Bolt / Fastener (2) Trunk / Hatch Access Panel (4) Trunk / Hatch Cargo Cover (1) Trunk / Hatch Emblem / Badge (2) Trunk / Hatch Hinge (2) Trunk / Hatch Module (4) Trunk / Hatch Stop / Adjustment (5) Trunk / Hatch Switch (2) Trunk / Hatch Trim (7) Trunk Latch (2) Trunk Latch Cover (1) Trunk Mat / Carpet Spare Cover (1) Trunk Release Switch / Handle (3) Trunk Weather Stripping / Seal (1) Turbo / Supercharger Intercooler (2) Turbo Mount / Bracket (2) Turbocharger (8) Turbocharger Coolant Line (5) Turbocharger Intercooler Hose (1) Turbocharger Oil Line (9) Turbocharger Wastegate / Actuator (1) USB Port / Connector (3) Underbody / Under Panel Mount Fastener (1) Underbody Panels / Skid Plate (1) Upper Control Arm (13) Upper Pillar (14) Vacuum / Crankcase Breather Hose / Line (14) Vacuum Solenoid Valve (3) Valet Switch (2) Valve Body / Mechatronic (5) Voltage Stabilizer Module (1) Washer Hose (1) Water / Coolant Pump (10) Water Drain Hose / Line (2) Water Pump Mount Bracket (1) Wheel Bearing (9) Wheel Center Caps (3) Window Motor (7) Window Regulator (7) Window Switch (10) Windshield Sprayer / Nozzle (7) Windshield Washer Pump (4) Windshield Washer Tank / Reservoir (2) Windshield Wiper Screw / Nut Cap (2) Wiper / Turn Signal / Cruise Stalks / Switch (2) Wiper Arm (2) Wiper Motor (3) Wiper Transmission (2) Wiring Organizer / Mount Bracket (5)

Items 169-192 of 1700

Results

Wheel Center Cap 8W0601170A

Wheel Center Cap

OEM: 8W0601170A

Central Comfort / Body Control Module / BCM2 8W1907064AP

Central Comfort / Body Control Module / BCM2

OEM: 8W1907064AP

Used Rear Only 1 left

Emergency Communication Control Module 4K1035283C

Emergency Communication Control Module

Starting at $54.49

OEM: 4K1035283C

Homelink / Garage Door Opener Module 4N0907410C

Homelink / Garage Door Opener Module

OEM: 4N0907410C Porsche: PAB907410

Mobile Phone Amplifier / Amp 4N0035456A

Mobile Phone Amplifier / Amp

Starting at $22.99

OEM: 4N0035456A

Multifunction Relay # 370 8D0951253

Multifunction Relay # 370

Multifunction Relay # 395 8Z0951253

Multifunction Relay # 395

Windshield Washer Pump / Motor 1K5955651

Windshield Washer Pump / Motor

Starting at $10.99

Trunk Cargo Hook / Hanger 6Y5867615

Trunk Cargo Hook / Hanger

Starting at $13.49

Available in 2 colors

Wheel Lug Bolt Cover / Cap Removal Tool 8D0012244A

Wheel Lug Bolt Cover / Cap Removal Tool

OEM: 8D0012244A

Used Only 1 left

12V Power Outlet Cover / Plug 4L0919311

12V Power Outlet Cover / Plug

Coolant Temperature Sensor 06A919501A

Coolant Temperature Sensor

Starting at $5.99

OEM: 06A919501A Porsche: 95510612501

Gas / Fuel Door Lock Actuator 4L0862153D

Gas / Fuel Door Lock Actuator

Starting at $27.99

OEM: 4L0862153D

Obd Diagnostic Wiring Connector / Pigtail 8D0972695H

Obd Diagnostic Wiring Connector / Pigtail

OEM: 8D0972695H

Belt Tensioner / Accessory Drive Screw / Bolt Set (3) N91076601

Belt Tensioner / Accessory Drive Screw / Bolt Set (3)

Multifunction Relay # 100 7M0951253A

Multifunction Relay # 100

OEM: 7M0951253A Porsche: 95861500801

AC Pressure Switch / Sensor 4H0959126A

AC Pressure Switch / Sensor

OEM: 4H0959126A

Brake Light Sensor / Switch 5N0945459A

Brake Light Sensor / Switch

OEM: 5N0945459A Porsche: 95835545901

High Pressure Fuel Sensor 06J906051F

High Pressure Fuel Sensor

Starting at $12.99

OEM: 06J906051F

Low Pressure Fuel Sensor 06H906051F

Low Pressure Fuel Sensor

OEM: 06H906051F

Used Only 1 left

Coolant Reservoir Breather Hose Line Assembly 06L121081K

Coolant Reservoir Breather Hose Line Assembly

OEM: 06L121081K

Engine Breather Hose / Vent Tube 06L103226A

Engine Breather Hose / Vent Tube

OEM: 06L103226A

Fuel Line / Hose 06L133986AA

Fuel Line / Hose

Starting at $18.99

OEM: 06L133986AA

Coolant Hose / Line / Tube 06L121085AF

Coolant Hose / Line / Tube

Starting at $14.99

OEM: 06L121085AF

Previous 1 … 6 7 8 9 10 … 71 Next

Popular 2018 Audi A4 Part Types

Other / Misc Wire / Wiring Harness 61 parts Door Trim 60 parts Misc Connector / Plug 37 parts Coolant Hose / Pipe / Line 33 parts Dash Trim 31 parts Center Console Trim 26 parts Engine Bolt / Nut / Fastener 25 parts Interior Light 25 parts Door Light 23 parts Fuse / Relay Box 23 parts Armrest / Arm Rest 21 parts Door Control / Door Light Unit / Module 21 parts Door Panel 21 parts Front Seat 20 parts Door Wire / Wiring Harness 19 parts Speaker Grille / Cover 19 parts MMI Center Control Unit 17 parts Seat Trim 17 parts Speaker / Subwoofer 17 parts Door Weather Stripping / Seal 15 parts Engine / Motor Mount Bracket 15 parts Camshaft Adjustment Solenoid / Gear 14 parts Upper Pillar 14 parts Vacuum / Crankcase Breather Hose / Line 14 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 Most items ship free to the lower 48 on orders over $10 and include 30-day returns. Oversized freight items ship at a flat rate; as-is items are final sale. If a return is our fault, the return label is on us; otherwise you cover return shipping.

Company

About
Our Salvage Yard
New Arrivals
DIY Guides
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

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
BMW Door Trim
Porsche Coolant Hose / Pipe / Line
Volkswagen Coolant Hose / Pipe / Line

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