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 › 2003

Used OEM 2003 Audi A4 Parts

Filters

MY VEHICLE: 2003 Audi A4

Filter Parts By

× Clear all filters

Audio / Video (12)

Battery / Charging / Starting (1)

Brakes / ABS (35)

Other (14)

Calipers (10)

Brake Booster (6)

Parking / Emergency Brake (3)

ABS Pump / Module (2)

Computers / Modules (10)

Cooling / Heating / Climate (34)

HVAC / Climate Control (15)

Air Conditioning (10)

Radiator / Coolant (9)

Electrical / Wiring (46)

Wiring / Harness (28)

Relay / Fuse (13)

Siren / Horn (5)

Engine (104)

Other (26)

Oil Pan / Pump (17)

Sensors (14)

Evap / EGR (8)

Air / Intake (8)

Cylinder Head (7)

Rotating Assembly (7)

Exhaust (5)

Fuel (3)

Timing (3)

Turbo / Supercharger (3)

Ignition / Spark (2)

Mount / Bracket (1)

Exterior (155)

Wiper / Washer (41)

Doors (28)

Other (26)

Convertible Top / Roof (18)

Hood (13)

Trunk / Hatch (10)

Bumpers (6)

Glass (4)

Fenders (4)

Core Support (3)

Underbody (2)

Fasteners / Clips / Bolts (5)

Fuel / Emissions (5)

Interior (223)

Seats (63)

Door Parts (53)

Other (39)

Steering Wheel / Parts (21)

Center Console (10)

Trunk / Hatch (8)

Lighting (6)

Dash Parts (6)

Interior Switch (6)

Pillar Plastics / Fabrics (6)

Air Bags / Parts (4)

Sensors (1)

Lighting (16)

Suspension / Steering (40)

Suspension (23)

Control Arms (10)

Steering (4)

Spindle / Wheel Bearing (3)

Transmission / Driveline (17)

Transmission (10)

Axle / Driveshaft (4)

Valve Body (2)

Differential (1)

Wheels / Rims / Tires (12)

Aluminum (5) Aluminum Silver (1) Amaretto Brown (3) Anthracite (1) Aqua Blue (1) Atlas Beige (1) Birch Grey (wood) (4) Black (11) Brilliant Black (12) Brilliant Red (1) Burr Walnut (wood) (1) Carbon Fiber (6) Cardamom Beige (2) Chrome (7) Clear (1) Crystal Blue (2) Dark Pearl (Light Grey) (1) Daytona Grey (6) Dolphin Grey (6) Elephant Grey (1) Feather Grey (1) Flannel Grey (1) Graphite Grey (1) Grey Blue (1) Ibis White (2) Jive (Grey Beige) (7) Kamut (Beige) (2) Light Beige (1) Light Grey (1) Light Silver (1) Maritime Blue (5) Ming Blue Pearl (1) Moon Silver (1) Mussel (Grey) (1) Nut Brown (wood) (3) Pistachio Beige (1) Platinum (Light Grey) (5) Platinum Grey (3) Quartz Grey (2) Red (1) Sabre (Black) (74) Satin Beige (1) Satin Black (12) Silver (15) Soul (Black) (2) Swing (Dark Grey) (4) Titanium Grey (1) Torrone (Beige) (22) Truffle Beige (1) Twist (Beige) (10) White (1)

As Is (1) Used (714)

Front (156) Left (200) Rear (107) Right (185)

ABS / Speed Sensor (2) AC Compressor Screw / Bolt (8) AC Hoses / Lines and Fittings (3) Air / Coil Spring (8) Air Quality Sensor (2) AirBag Computer / Module (1) AirBag Crash / Impact Sensor (1) Alarm Horn / Siren (1) Alarm Switch (2) Alternator Bolt / Nut / Fastener (4) Antenna Booster (1) Armrest / Arm Rest (6) Ashtray / Ash Tray (1) Axle / CV Shaft Shield (1) Battery Cable (2) Body Trim Bolt / Screw Cap / Cover (5) Body Wire / Wiring Harness (1) Boost Control Valve / N75 / Diverter (2) Brake / ABS Pressure Sensor (1) Brake / Clutch Switch (3) Brake Booster Pressure Sensor (1) Brake Caliper (4) Brake Caliper / Carrier Bolts / Fasteners (4) Brake Caliper Carrier / Mount Bracket (2) Brake Dust / Splash Shield (3) Brake Fluid Reservoir / Tank (1) Brake Hose / Line (2) Brake Pedal (2) Brake Vacuum Line / Hose (3) Brake Vacuum Pump (5) Bumper Mount Bracket (3) Bumper Shock (1) CV Axle Flange Bolt (2) Cabin Air Filter Housing (2) Cam Shaft / Camshaft (1) Cam Shaft Bearing Cap (4) Camshaft Sensor (1) Cargo / Trunk Light (3) Cargo Tie Down Hooks (7) Center Console Insert (2) Center Console Mount Bracket (1) Center Console Trim (9) Center Door Trim / Molding (1) Charcoal Fuel Vapor Canister (1) Child Restraint / Hook Cover / Cap (1) Cigarette Lighter (1) Climate Air Temp Sensor (3) Climate Air Vent / Duct (7) Climate Control Wire / Wiring Harness (3) Clock Spring (1) Coil Spring Mount / Bushing (2) Compact Spare Wheel / Tire (1) Convertible Top Hydraulic Lift Cylinder / Strut (1) Convertible Top Latch (2) Convertible Top Stowage (4) Convertible Top Switch (1) Coolant Hose / Pipe / Line (1) Coolant Reservoir / Tank (1) Coolant Temp Sensor / Thermal Switch (4) Cowl / Firewall Cover (1) Crankshaft (1) Crankshaft Bolt (1) Crankshaft Pulley / Harmonic Balancer (3) Crankshaft Sensor (1) Cup Holder (4) Cylinder Head Bolt (1) Dash Trim (5) Dash Wire / Wiring Harness (1) Dead Pedal / Foot Rest (1) Differential Mount Bracket (1) Door / Hatch Sun Shade and Clips (1) Door Brake / Check Rod / Hinge (1) Door Glass (4) Door Light (9) Door Lock Actuator (4) Door Panel (10) Door Trim (33) Door Weather Stripping / Seal (7) Door Wire / Wiring Harness (4) Driveshaft / Propeller Shaft (1) ECU / Engine Control Module Housing / Cover (3) EGR Valve / Hose / Line (2) ESP / DTC / Traction Control Switch (1) Electric Cooling Fan (2) Engine / Motor Mount Bracket (2) Engine Air Intake Duct (4) Engine Bolt / Nut / Fastener (12) Engine Control Module / ECM / ECU / DME (2) Engine Cooler Pipe / Line (1) Engine Cylinder Head and Parts (1) Engine Intake Air Temp Sensor (5) Engine Oil Cap (9) Engine Oil Cooler (2) Engine Oil Dipstick (1) Engine Oil Filter Housing (1) Engine Oil Level Sensor (2) Engine Oil Pump (5) Engine Plastic Cover (1) Engine Sealing Plate / Cover (3) Engine Valve / Cylinder Head Cover (3) Engine Wire / Wiring Harness (1) Evap Hoses / Lines (1) Exhaust Mount Bracket / Hanger (1) Exterior B Pillar Trim / Cover (4) Exterior Bolt / Nut / Fastener (1) Exterior Door / Window Trim (9) Exterior Door Handle (4) Fender Emblem / Badge (1) Fender Mount / Bracket (3) First Aid Kit (3) Flexplate (2) Flywheel / Flexplate Bolt (5) Fog Light / Lamp (2) Fog Light Bulb (1) Front Seat (3) Fuel Injector (2) Fuel Pump (1) Fuel Pump Relay (1) Fuel Rail (2) Gas / Fuel Door Lock Actuator (1) Gas / Fuel Filler Door (1) Glove Box (1) Grab Handle (4) HVAC Box Parts and Servos (1) Headlight / Head Lamp / Light (3) Headlight / Suspension Leveling Sensor (4) Headlight Bulb (2) Headlight Bulb Cover / Cap (1) Headlight Control Module / Computer (1) Headlight Switch (1) Headlight Washer Pump (2) Headliner / Roof Trim (5) Headrest (3) Heated Seat Switch (1) Homelink / Garage Door Module (2) Hood Hinge (5) Hood Insulation Blanket (2) Hood Latch Release Cable (1) Hood Stop / Adjustment Bumper (2) Hood Weather Stripping / Seal (1) Horn (2) Ignition Coil / Pack (2) Ignition Switch (4) Ignition Switch w/ Key / Cylinder (1) Instrument Cluster / Speedometer (3) Instrument Cluster Trim (1) Intake Manifold and Parts (2) Interior Bolt / Screw Cap / Cover (4) Interior Door Handle (3) Interior Fasteners / Clips (2) Interior Light (10) Interior Parking Brake Handle (3) Jack (1) Leak Detection Pump / LDP (1) License Plate Light (2) Light / Headlight Wire / Wiring Harness (1) Lower Control Arm (3) Lower Hood Latch (2) Lower Pillar (1) Lug Nut Covers (3) Lug Nuts / Bolts (4) MAF / Mass Air Flow Sensor / Meter (2) MAP / Intake Manifold Pressure Sensor (1) Mirror Switch (1) Misc Connector / Plug (10) Mud Flap / Spoiler (1) Multifunction Relay (11) Oil Pressure Sensor (5) Oil Sump Windage Tray (1) Other / Misc Wire / Wiring Harness (17) Other Relay (6) Oxygen / O2 Sensor (4) Park Assist Sensor (1) Piston / Connecting Rod (1) Power Steering Gear / Rack (1) Power Steering Screw / Bolt (1) Purge Valve (1) Quarter Panel (1) Quarter Panel Mount / Bracket (1) Radiator / Core Support Mount Bracket (2) Radiator Air Guide / Duct (1) Radiator Holding Clip / Pin / Bracket (4) Radio / Stereo (3) Radio / Stereo / Amplifier Wire / Wiring Harness (1) Rear Seat (3) Rear Seat Panel / Net (1) Rear View Mirror (1) Roof Antenna / Shark Fin (1) Safety / Warning / Road Triangle (1) Satellite Radio Module / Computer (2) Seat Belts (9) Seat Buckles / Receivers (2) Seat Light (2) Seat Motor (18) Seat Storage Drawer (2) Seat Switch (7) Seat Trim (14) Secondary Air Pump (1) Shift Cable / Linkage (1) Side Marker Lights / Reflectors (1) Side Skirt / Rocker Panel (2) Side View Mirror (9) Sound Absorber (1) Spare Tire Air Compressor (1) Spare Tire Tie Down (1) Speaker / Subwoofer (8) Speaker Grille / Cover (10) Spindle / Knuckle (1) Stabilizer / Sway / Track Bar (3) Starter (1) Steering Column (1) Steering Column Trim (3) Steering Tie Rod (2) Steering Wheel (4) Steering Wheel AirBag (3) Steering Wheel Switch / Button (5) Strut / Shock Absorber (2) Strut / Shock Mount / Bushing (1) Suction Pump (1) Sun Roof / Glass (4) Sun Roof Shade / Sunshade (1) Sun Visor and Components (7) Suspension Bolt / Nut / Fastener (4) Sway / Stabilizer Bar End Link (3) Tail Light Wire / Wiring Harness (2) Telephone / Telematics Control Module / Computer (1) Thermostat Housing (1) Third Brake Light (1) Throttle Body (1) Timing Belt / Chain Covers (2) Timing Gear / Pulley (1) Tire Pressure / TPMS Sensor (1) Tire Pressure Monitoring Computer / Module (1) Tools (8) Tow / Towing Hook (1) Transmission Mount Bracket (1) Transmission Oil Pan (1) Transmission Wire / Wiring Harness (1) Trunk / Hatch Cargo Cover (1) Trunk / Hatch Emblem / Badge (3) Trunk / Hatch Hinge (4) Trunk / Hatch Shock / Strut / Spring (2) Trunk / Hatch Stop / Adjustment (1) Trunk / Hatch Trim (1) Trunk Latch (1) Trunk Lock Actuator (1) Trunk Mat / Carpet Spare Cover (1) Trunk Release Switch / Handle (4) Turbocharger Intercooler Hose (1) Underbody / Under Panel Mount Fastener (2) Upper Control Arm (7) Upper Pillar (6) Vacuum / Crankcase Breather Hose / Line (3) Vacuum Solenoid Valve (4) Vacuum Tank / Reservoir (2) Valve Body / Mechatronic (2) Washer Hose (2) Water / Coolant Pump (1) Wheel Bearing (3) Wheel Center Caps (2) Wheels / Rims (1) Window Motor (2) Window Regulator (4) Window Switch (1) Windshield Sprayer / Nozzle (15) Windshield Trim (1) Windshield Washer Pump (8) Windshield Washer Tank / Reservoir (3) Windshield Wiper Screw / Nut Cap (3) Wiper / Turn Signal / Cruise Stalks / Switch (6) Wiper Arm (1) Wiper Motor (4) Wiper Transmission (4) Wiring Organizer / Mount Bracket (1)

Items 433-456 of 715

Results

Coolant Reservoir / Tank / Bottle Cap 8E0121321

Coolant Reservoir / Tank / Bottle Cap

Used Only 1 left

Heated Windshield Washer Sprayer Jet / Nozzle 8E0955987B

Heated Windshield Washer Sprayer Jet / Nozzle

OEM: 8E0955987B

Engine Cylinder Head Screw / Dowel Pin 078103251

Engine Cylinder Head Screw / Dowel Pin

Used Only 1 left

Hex Head Socket Screw / Bolt Set (M6X35) N10190701

Hex Head Socket Screw / Bolt Set (M6X35)

Used Only 1 left

D1S HID Xenon Headlight Bulb N10566101

D1S HID Xenon Headlight Bulb

Used Only 1 left

Lug Nut / Bolt Cover / Cap 321601173A

Lug Nut / Bolt Cover / Cap

OEM: 321601173A

Used Only 1 left

Headlight Washer Fluid Hose / Line 8R0955953C

Headlight Washer Fluid Hose / Line

OEM: 8R0955953C

Used Only 1 left

Wheel Bearing Screw / Bolt Set (4) WHT000237

Wheel Bearing Screw / Bolt Set (4)

Used Only 1 left

Door Hinge Bolt / Screw Cap (2) N90403004

Door Hinge Bolt / Screw Cap (2)

Used Only 1 left

Windshield Washer Sprayer Jet / Nozzle 4F0955988B

Windshield Washer Sprayer Jet / Nozzle

OEM: 4F0955988B

Used Right Only 1 left

Washer Fluid Tank / Reservoir Cap / Lid 8D0955455

Washer Fluid Tank / Reservoir Cap / Lid

Door Trim / Panel 8E0867420

Door Trim / Panel

Starting at $8.50

Available in 2 colors

Used Rear, Right

Engine Oil Pump 06A115105B

Engine Oil Pump

OEM: 06A115105B

Used Only 1 left

Hood Insulation / Sound Blanket Clip 8E0863727A

Hood Insulation / Sound Blanket Clip

OEM: 8E0863727A

Used Only 1 left

AC Compressor Screw / Bolt Set (2) N10636501

AC Compressor Screw / Bolt Set (2)

Used Only 1 left

Headlight Washer Hose 1J0955964F

Headlight Washer Hose

OEM: 1J0955964F Porsche: 95562818100

Used Only 1 left

Coolant / Water Pump 06A121012

Coolant / Water Pump

Used Only 1 left

Body Plug / Cap 191971928

Body Plug / Cap

Used Only 1 left

Side View Mirror Motor 4E0959577B

Side View Mirror Motor

OEM: 4E0959577B

Used Left, Right Only 1 left

Door Cap / Plug 1H0877294

Door Cap / Plug

Door Panel Wire / Wiring Harness 8H1971035BS

Door Panel Wire / Wiring Harness

OEM: 8H1971035BS

Used Front, Right Only 1 left

Wheel Spoiler / Mud Flap 8H0853833

Wheel Spoiler / Mud Flap

Used Left, Rear Only 1 left

Upper Seat Trim / Cover 8H0863593

Upper Seat Trim / Cover

Used Rear Only 1 left

Door Trim / Cover 8H0867195

Door Trim / Cover

Used Front, Left Only 1 left

Previous 1 … 17 18 19 20 21 … 30 Next

Popular 2003 Audi A4 Part Types

Door Trim 33 parts Seat Motor 18 parts Other / Misc Wire / Wiring Harness 17 parts Windshield Sprayer / Nozzle 15 parts Seat Trim 14 parts Engine Bolt / Nut / Fastener 12 parts Multifunction Relay 11 parts Door Panel 10 parts Interior Light 10 parts Misc Connector / Plug 10 parts Speaker Grille / Cover 10 parts Center Console Trim 9 parts Door Light 9 parts Engine Oil Cap 9 parts Exterior Door / Window Trim 9 parts Seat Belts 9 parts Side View Mirror 9 parts AC Compressor Screw / Bolt 8 parts Air / Coil Spring 8 parts Speaker / Subwoofer 8 parts Tools 8 parts Windshield Washer Pump 8 parts Cargo Tie Down Hooks 7 parts Climate Air Vent / Duct 7 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