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 › 1999

Used OEM 1999 Audi A4 Parts

Filters

MY VEHICLE: 1999 Audi A4

Filter Parts By

× Clear all filters

Audio / Video (10)

Battery / Charging / Starting (3)

Brakes / ABS (26)

Other (11)

Calipers (9)

Brake Booster (2)

ABS Pump / Module (2)

Master Cylinder (1)

Parking / Emergency Brake (1)

Computers / Modules (7)

Cooling / Heating / Climate (42)

Radiator / Coolant (21)

Air Conditioning (13)

HVAC / Climate Control (8)

Electrical / Wiring (40)

Wiring / Harness (19)

Relay / Fuse (18)

Siren / Horn (3)

Engine (143)

Other (34)

Evap / EGR (18)

Exhaust (13)

Oil Pan / Pump (13)

Timing (11)

Sensors (11)

Cylinder Head (10)

Air / Intake (9)

Rotating Assembly (8)

Ignition / Spark (6)

Fuel (5)

Mount / Bracket (5)

Exterior (70)

Doors (23)

Wiper / Washer (19)

Convertible Top / Roof (7)

Other (5)

Bumpers (4)

Underbody (4)

Hood (3)

Trunk / Hatch (2)

Glass (1)

Fenders (1)

Core Support (1)

Fasteners / Clips / Bolts (2)

Fuel / Emissions (1)

Interior (112)

Seats (35)

Other (22)

Steering Wheel / Parts (14)

Door Parts (13)

Trunk / Hatch (11)

Lighting (5)

Interior Switch (5)

Dash Parts (3)

Sensors (2)

Center Console (2)

Lighting (5)

Suspension / Steering (29)

Steering (16)

Suspension (6)

Control Arms (6)

Spindle / Wheel Bearing (1)

Transmission / Driveline (25)

Transmission (21)

Axle / Driveshaft (2)

Valve Body (1)

Differential (1)

Wheels / Rims / Tires (5)

Alpaka Beige (3) Aluminum (1) Basalt (Grey) (11) Black (7) Brilliant Black (2) Chrome (1) Dark Pearl (Light Grey) (5) Ebony Black (8) Elephant Grey (1) Grey (Gray) (1) Jive (Grey Beige) (1) Light Silver (1) Melange (2) Mussel (Grey) (21) Onyx (Black) (1) Sabre (Black) (1) Satin Black (12) Silver (3) Slate Grey (1) Torrone (Beige) (1) Vavona Copper (wood) (4)

As Is (1) Used (521)

Front (82) Left (113) Rear (59) Right (108)

ABS / Speed Sensor (1) ABS Computer / Module (1) ABS Pump (2) AC Condenser (5) AC Hoses / Lines and Fittings (5) AC Pressure Switch / Sensor (1) AC Receiver / Drier (2) Air / Coil Spring (1) AirBag Crash / Impact Sensor (1) Airbag Wire / Wiring Harness (1) Alarm Horn / Siren (1) Alternator / Generator (1) Alternator Mount Bracket (1) Antenna Booster (2) Armrest / Arm Rest (4) Ashtray / Ash Tray (3) Axle / CV Shaft (2) Axle / CV Shaft Shield (1) Battery Cable (4) Battery Tray / Hold Down / Strap (1) Body Trim Bolt / Screw Cap / Cover (1) Bowden Cable (2) Brake / Clutch Switch (2) Brake Booster Pressure Sensor (1) Brake Caliper (5) Brake Caliper / Carrier Bolts / Fasteners (2) Brake Caliper Carrier / Mount Bracket (3) Brake Dust / Splash Shield (3) Brake Fluid Reservoir / Tank (3) Brake Master Cylinder (1) Brake Relay (1) Brake Vacuum Line / Hose (1) Brake Vacuum Pump (3) Bumper Grille (1) Bumper Mount Bracket (1) Bumper Shock (2) Cam Shaft / Camshaft (2) Cam Shaft Bearing Cap (7) Camshaft Pulley / Gear (1) Camshaft Sensor (1) Cargo Tie Down Hooks (1) Center Console (1) Center Console Mount Bracket (1) Center Console Trim (2) Charcoal Fuel Vapor Canister (1) Chassis Vent (1) Cigarette Lighter (1) Climate Air Temp Sensor (2) Climate Air Vent / Duct (3) Climate Control Mount Bracket (1) Compact Spare Wheel / Tire (2) Computer Housing / Box (1) Coolant Hose / Pipe / Line (9) Coolant Reservoir / Tank (2) Coolant Temp Sensor / Thermal Switch (5) Crankcase / PCV Vent Valve (1) Crankshaft (1) Crankshaft Bolt (1) Crankshaft Pulley / Harmonic Balancer (2) Crankshaft Sensor (1) Cylinder Head Bolt (1) Dash Bracket / Mount (1) Dash Trim (1) Dead Pedal / Foot Rest (1) Defrost Switch (1) Differential Mount Bracket (1) Door Contact Sensor (1) Door Control / Door Light Unit / Module (2) Door Glass (1) Door Light (3) Door Lock Actuator (1) Door Mount / Bracket (2) Door Trim (8) Door Weather Stripping / Seal (1) Door Wire / Wiring Harness (2) Drive Belt Tensioner (1) Driveshaft / Propeller Shaft (1) ECU / Engine Control Module Housing / Cover (3) EGR Valve / Hose / Line (11) Electric Cooling Fan (5) Electric Cooling Fan Module / Relay (1) Engine / Motor Mount (1) Engine / Motor Mount Bracket (4) Engine Air Filter Box (4) Engine Air Intake Duct (3) Engine Bolt / Nut / Fastener (4) Engine Control Module / ECM / ECU / DME (2) Engine Cooler Pipe / Line (1) Engine Cylinder Head and Parts (2) Engine Intake Air Temp Sensor (1) Engine Oil Cap (5) Engine Oil Cooler (2) Engine Oil Dipstick (3) Engine Oil Level Sensor (1) Engine Oil Pan (2) Engine Oil Pump (6) Engine Plastic Cover (2) Engine Sealing Plate / Cover (4) Engine Valve / Cylinder Head Cover (2) Engine Wire / Wiring Harness (1) Evap Hoses / Lines (1) Exhaust Manifold (4) Exhaust Mount Bracket / Hanger (2) Exterior Bolt / Nut / Fastener (1) Exterior Door / Window Trim (1) Exterior Door Handle (11) Fender Liner (2) Fender Mount / Bracket (1) First Aid Kit (2) Flexplate (3) Flywheel / Flexplate Bolt (5) Fog Light Switch (2) Front Seat (3) Fuel Injector (3) Fuel Pump (1) Fuel Pump Relay (1) Fuel Rail (2) Gas / Fuel Door Lock Actuator (1) Gas Pedal / Accelerator Module (1) Glove Box (2) Glove Box Switch (1) Grab Handle (3) HVAC Box Parts and Servos (1) Headlight / Head Lamp / Light (1) Headlight Bulb (1) Headlight Control Module / Computer (1) Headlight Mount Bracket (1) Headlight Washer Pump (2) Headliner / Roof Trim (2) Headrest (4) Heat Shield (3) Heated Seat Switch (1) Heater Core Hose (1) Hood Hinge (2) Hood Insulation Blanket (1) Hood Stop / Adjustment Bumper (2) Horn (2) Ignition Coil / Pack (4) Ignition Control Module / Amplifier / ICM (1) Ignition Locking Cable (1) Ignition Switch (2) Ignition Switch w/ Key / Cylinder (1) Intake Manifold and Parts (1) Interior Bolt / Screw Cap / Cover (2) Interior Door Handle (1) Interior Light (6) Interior Parking Brake Handle (1) Intermittent Wiper Control Module / Relay (1) Jack (1) Knock Sensor (1) License Plate Mount / Bracket (1) Light / Headlight Wire / Wiring Harness (1) Light / Lamp Relay (4) Lower Control Arm (1) Lug Nut Covers (2) Lug Nuts / Bolts (2) MAF / Mass Air Flow Sensor / Meter (2) Mechanical Fan Blade (1) Mechanical Fan Clutch (1) Microphone (1) Mirror Switch (1) Misc Connector / Plug (7) Motion Detector / Sensor (1) Multifunction Relay (8) Oil Sump Windage Tray (1) Other / Misc Wire / Wiring Harness (9) Other Relay (7) Oxygen / O2 Sensor (7) Piston / Connecting Rod (2) Power Steering Gear / Rack (1) Power Steering Hose / Line / Pipe (1) Power Steering Pump (1) Power Steering Pump Bracket (1) Power Steering Reservoir (3) Power Steering Screw / Bolt (1) Purge Valve (2) Radiator (1) Radiator / Core Support (1) Radiator / Core Support Mount Bracket (1) Radiator Coolant Hose (2) Radiator Holding Clip / Pin / Bracket (5) Radio / Stereo (1) Rear Seat (2) Rear View Mirror (1) Roof Weather Stripping / Seal (2) Seat Belts (5) Seat Buckles / Receivers (2) Seat Lock / Latch (1) Seat Motor (5) Seat Rail / Frame (4) Seat Switch (2) Seat Trim (11) Secondary Air Pump (1) Secondary Air Pump Lines / Hoses (1) Shifter Assembly (1) Shifter Display Unit (1) Shifter Knob / Boot (1) Side Marker Lights / Reflectors (1) Side View Mirror (5) Ski Bag (1) Spare Tire Tie Down (1) Spark Plug Wires (1) Speaker / Subwoofer (8) Speaker Grille / Cover (1) Spindle / Knuckle (1) Stabilizer / Sway / Track Bar (2) Starter (1) Steering Column (2) Steering Column Adjustment Lever / Switch (1) Steering Column Trim (2) Steering Tie Rod (7) Steering Wheel (1) Steering Wheel AirBag (2) Steering Wheel Relay / Module (1) Steering Wheel Switch / Button (3) Strut / Shock Absorber (1) Strut / Shock Mount / Bushing (1) Suction Pump (1) Sun Roof / Glass (4) Sun Visor and Components (3) Sunroof / Sun Roof Motor (1) Suspension Bolt / Nut / Fastener (1) Sway / Stabilizer Bar End Link (1) Tail Light Wire / Wiring Harness (1) Third Brake Light (1) Throttle Body (1) Tie Rod Boot / Bellow (2) Timing Belt / Chain Covers (5) Timing Belt / Chain Tensioner (4) Timing Gear / Pulley (1) Tools (3) Torque Converter (1) Transmission Control Module / TCU / TCM (2) Transmission Cooler Line / Pipe (1) Transmission Mount (1) Transmission Mount Bracket (1) Transmission Oil Pan (1) Transmission Wire / Wiring Harness (5) Trunk / Hatch Access Panel (2) Trunk / Hatch Emblem / Badge (2) Trunk / Hatch Trim (1) Trunk Latch (2) Trunk Latch Cover (1) Trunk Lock Actuator (1) Trunk Mat / Carpet Spare Cover (1) Trunk Release Switch / Handle (2) Underbody / Under Panel Mount Fastener (2) Upper Control Arm (5) VSS / Transmission Speed Sensor (1) Vacuum / Crankcase Breather Hose / Line (4) Vacuum Solenoid Valve (4) Vacuum Tank / Reservoir (1) Valley Pan / Cover (2) Valve Body / Mechatronic (1) Washer Hose (2) Water / Coolant Pump (3) Water Drain Hose / Line (1) Wheel Bearing (1) Window Regulator (1) Window Switch (2) Windshield Sprayer / Nozzle (1) Windshield Washer Pump (7) Windshield Washer Tank / Reservoir (3) Windshield Wiper Screw / Nut Cap (2) Wiper / Turn Signal / Cruise Stalks / Switch (1) Wiper Arm (1) Wiper Motor (1) YAW / ESP Sensor (1)

Items 457-480 of 522

Results

Sun Visor / Vanity Overhead Light 4D0947105A

Sun Visor / Vanity Overhead Light

OEM: 4D0947105A

Used Front, Left, Right Only 1 left

Electric Cooling Fan Blade 4B3959457

Electric Cooling Fan Blade

Used Front Only 1 left

Seat Lock / Latch 8D5885734

Seat Lock / Latch

Used Rear, Right Only 1 left

H7 Halogen Bulb N10320102

H7 Halogen Bulb

Side View Mirror Housing Trim 4A0858523

Side View Mirror Housing Trim

Used Left Only 1 left

Steering Tie Rod Boot 4D0419831E

Steering Tie Rod Boot

OEM: 4D0419831E

Used Left Only 1 left

ABS / Multifunction Relay # 205 12V 40A 431951253D

ABS / Multifunction Relay # 205 12V 40A

OEM: 431951253D

First Aid Kit 4L0093108B

First Aid Kit

OEM: 4L0093108B

Used Only 1 left

Oxygen / O2 Sensor (PRE Cat / UPSTREAM) 1K0998262D

Oxygen / O2 Sensor (PRE Cat / UPSTREAM)

OEM: 1K0998262D

Used Only 1 left

Belly Pan Screw / Dowel Pin Set 8D0805121

Belly Pan Screw / Dowel Pin Set

Used Only 1 left

Power Steering Fluid Tank / Reservoir 8D0422373J

Power Steering Fluid Tank / Reservoir

OEM: 8D0422373J

Used Only 1 left

Engine Cylinder Head Cap / Plug 078103113E

Engine Cylinder Head Cap / Plug

OEM: 078103113E

Used Left, Right

(M8X14) Screw / Bolt Set (3) N90308605

(M8X14) Screw / Bolt Set (3)

Used Only 1 left

Cam / Camshaft Bearing Cap - 3 457G3

Cam / Camshaft Bearing Cap - 3

Used Only 1 left

Cam / Camshaft Bearing Cap - 4 457G4

Cam / Camshaft Bearing Cap - 4

Used Only 1 left

Lower AC Hose / Line / Pipe (LOW PRESSURE) 8D0260704R

Lower AC Hose / Line / Pipe (LOW PRESSURE)

OEM: 8D0260704R

Used Only 1 left

Fuel Injector 06B133551B

Fuel Injector

OEM: 06B133551B

Horn - Low Tone / Frequency 4B3951221

Horn - Low Tone / Frequency

Flywheel / Flexplate Bolt N90665001

Flywheel / Flexplate Bolt

Used Only 1 left

Electric Cooling Fan 8D0959455C

Electric Cooling Fan

OEM: 8D0959455C

Used Only 1 left

Battery Ground Strap / Cable 8E1971235

Battery Ground Strap / Cable

Used Only 1 left

Tie Rod End Assembly 4D0422821A

Tie Rod End Assembly

Starting at $26.99

OEM: 4D0422821A

Used Front, Right

Tie Rod End Assembly 4D0422821A

Tie Rod End Assembly

OEM: 4D0422821A

Used Front, Left

Rubber Strut Mount / Bushing 4D0412377F

Rubber Strut Mount / Bushing

OEM: 4D0412377F

Used Front, Left, Right

Previous 1 … 18 19 20 21 22 Next

Popular 1999 Audi A4 Part Types

EGR Valve / Hose / Line 11 parts Exterior Door Handle 11 parts Seat Trim 11 parts Coolant Hose / Pipe / Line 9 parts Other / Misc Wire / Wiring Harness 9 parts Door Trim 8 parts Multifunction Relay 8 parts Speaker / Subwoofer 8 parts Cam Shaft Bearing Cap 7 parts Misc Connector / Plug 7 parts Other Relay 7 parts Oxygen / O2 Sensor 7 parts Steering Tie Rod 7 parts Windshield Washer Pump 7 parts Engine Oil Pump 6 parts Interior Light 6 parts AC Condenser 5 parts AC Hoses / Lines and Fittings 5 parts Brake Caliper 5 parts Coolant Temp Sensor / Thermal Switch 5 parts Electric Cooling Fan 5 parts Engine Oil Cap 5 parts Flywheel / Flexplate Bolt 5 parts Radiator Holding Clip / Pin / Bracket 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 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