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

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

Parts › Audi › A4 allroad › Coolant Hose / Pipe / Line

Used OEM Audi A4 allroad Coolant Hose / Pipe / Line

Filters

MY VEHICLE: Audi A4 allroad

Filter Parts By

× Clear all filters 1

Category

Cooling / Heating / Climate (10)

Radiator / Coolant (10)

Condition

Used (10)

Placement

Left (1)

Part Type

ABS / Speed Sensor (5) ABS Pump Mount / Bracket (1) AC Compressor and Clutch (1) AC Evaporator (1) AC Hoses / Lines and Fittings (1) AC Pressure Switch / Sensor (3) Air Quality Sensor (3) AirBag Crash / Impact Sensor (2) Alternator / Generator (1) Alternator / Starter Wiring Harness (1) Ambient Light / Sun Sensor (2) Amp / Amplifier (2) Armrest / Arm Rest (4) Axle / CV Shaft (1) Axle / CV Shaft Shield (2) Battery Cable (3) Battery Control Module / Computer (1) Battery Terminal / Junction Box (1) Battery Tray / Hold Down / Strap (2) Blower Motor (3) Brake / Clutch Switch (1) Brake Booster (1) Brake Booster Pressure Sensor (1) Brake Caliper (4) Brake Caliper / Carrier Bolts / Fasteners (1) Brake Caliper Carrier / Mount Bracket (2) Brake Dust / Splash Shield (2) Brake Fluid Reservoir / Tank (2) Brake Hose / Line (1) Brake Master Cylinder (1) Brake Vacuum Pump (2) Bumper Bolts (1) Bumper Mount Bracket (3) CV Axle Flange Bolt (1) Cabin Air Filter Housing (1) Camshaft Adjustment Solenoid / Gear (2) Cargo Tie Down Hooks (2) Center Console Insert (3) Center Console Trim (5) Charcoal Fuel Vapor Canister (1) Cigarette Lighter (1) Climate Air Temp Sensor (3) Climate Air Vent / Duct (3) Coil Spring Mount / Bushing (1) Coolant Hose / Pipe / Line (10) Coolant Reservoir / Tank (2) Coolant Temp Sensor / Thermal Switch (3) Crankcase / PCV Vent Valve (1) Crankshaft Bolt (1) Crankshaft Pulley / Harmonic Balancer (1) Crankshaft Sensor (1) Cup Holder (2) Dash Bracket / Mount (1) Dash Trim (3) Dash Wire / Wiring Harness (1) Dome / Map Light (2) Door Control / Door Light Unit / Module (1) Door Light (1) Door Lock Actuator (4) Door Panel (4) Door Sill / Scuff Panel (2) Door Trim (5) Door Weather Stripping / Seal (1) Driveshaft / Propeller Shaft (1) ECU / Engine Control Module Housing / Cover (1) Emergency Call Button / SOS Switch (1) Engine / Motor Mount Bracket (1) Engine Air Filter Box (1) Engine Air Intake Duct (1) Engine Balancer Shaft (1) Engine Bolt / Nut / Fastener (2) Engine Cylinder Head and Parts (1) Engine Oil Cap (2) Engine Oil Cooler (1) Engine Oil Dipstick (1) Engine Oil Filter (1) Engine Oil Filter Housing (1) Engine Oil Pump (2) Engine Plastic Cover (1) Engine Sealing Plate / Cover (1) Engine Start / Stop Switch (1) Engine Wire / Wiring Harness (2) Exhaust Hardware / Clamp (3) Exhaust Pipe (1) Exterior Bolt / Nut / Fastener (1) Exterior Door Handle (1) Fog Light Switch (1) Frame Brace / Support Bracket (2) Fuel / Gas Cap (3) Fuel Gauge Level Sensor / Sending Unit (1) Fuel Injector (2) Fuel Pressure Sensor (1) Fuel Pump (2) Fuse / Relay Box (2) Fuse Box Cover (2) Gas / Fuel Door Lock Actuator (2) Grab Handle (3) HVAC Box Parts and Servos (1) Hatch Lift Pump / Motor Module (1) Hazard Switch (1) Headlight / Suspension Leveling Sensor (1) Headlight Ballast / Igniter (1) Headlight Control Module / Computer (1) Headlight Switch (1) Heat Shield (1) Heater Bypass Valve (1) Heater Core (1) High Pressure Fuel Pump / HPFP (1) Homelink / Garage Door Module (3) Hood Insulation Blanket (2) Hood Latch Release Lever / Switch (1) Hood Shock / Strut (1) Humidity Sensor (2) Ignition Coil / Pack (2) Intake Manifold and Parts (1) Interior Door Handle (3) Interior Light (3) Kessy / Keyless Entry Antenna (2) Knock Sensor (1) LCD Screen / Info Display (3) Lane Change Assist Module / Computer (1) License Plate Light (1) Lock / Unlock Switch (2) Lug Nut Covers (1) Lug Nuts / Bolts (1) MAP / Intake Manifold Pressure Sensor (2) MMI Center Control Unit (3) Mirror Switch (1) Misc Connector / Plug (2) Oil Pressure Sensor (4) Other / Misc Wire / Wiring Harness (2) Other Relay (1) Oxygen / O2 Sensor (1) Park Assist Sensor (1) Parking Brake Switch (1) Piston / Connecting Rod (1) Power Outlet (2) 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 (3) Seat Memory Switch (1) Seat Switch (3) Seat Trim (2) Shifter Assembly (1) Shifter Display Unit (1) Spare Tire Tie Down (1) Speaker / Subwoofer (3) Speaker Grille / Cover (3) Spindle / Knuckle (3) Starter (1) Steering Column (1) Steering Column Trim (1) Steering Tie Rod (2) Steering Wheel Switch / Button (4) Storage Tray / Card / Coin Holder (3) Strut / Shock Mount / Bushing (1) Strut Tower Brace (2) Sub Frame Mount / Bracket (1) Sun Roof Switch (1) Sunroof / Sun Roof Motor (1) Suspension Bolt / Nut / Fastener (1) Sway / Stabilizer Bar End Link (2) Thermostat (1) Thermostat Housing (2) Throttle Body (1) Tie Rod Boot / Bellow (2) Timing Belt / Chain (1) Timing Belt / Chain Covers (2) Timing Belt / Chain Tensioner (3) Timing Chain Guide / Rail (4) Timing Gear / Pulley (2) Tools (2) Tow / Towing Hook (1) Transmission Mount (1) Transmission Mount Bracket (3) Transmission Oil Cooler (1) Trunk / Hatch Switch (2) Trunk Latch (1) Trunk Lock Actuator (2) Turbocharger (3) Turbocharger Coolant Line (3) Turbocharger Oil Line (2) Vacuum / Crankcase Breather Hose / Line (1) Vacuum Solenoid Valve (2) Water / Coolant Pump (5) Water Pump Mount Bracket (1) Wheel Bearing (3) Wheel Center Caps (1) Window Switch (2) Windshield Washer Pump (3) Windshield Washer Tank / Reservoir (1) Windshield Wiper Screw / Nut Cap (1) Wiper Arm (2)

Items 1-10 of 10

Condition: Used×

Results

Coolant / Water Hose 8W0819334AR

Coolant / Water Hose

Starting at $13.49

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W0819334AR

Coolant Hose / Line Set 8W0122445C

Coolant Hose / Line Set

Starting at $27.99

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W0122445C

Coolant Hose Adapter / Breather 06K121143

Coolant Hose Adapter / Breather

Starting at $9.99

Fits 2011–2026 Audi, Porsche + more

Coolant Hose Adapter / Connector 8W0121089G

Coolant Hose Adapter / Connector

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W0121089G

Coolant Pipe / Tube / Line 06N121085D

Coolant Pipe / Tube / Line

Fits 2017–2026 Audi & Porsche

OEM: 06N121085D

Coolant Reservoir Breather Hose / Line 06L121081AF

Coolant Reservoir Breather Hose / Line

Starting at $14.99

Fits 2017–2026 Audi & Porsche

OEM: 06L121081AF

Coolant Reservoir Hose / Line 8W0121081ED

Coolant Reservoir Hose / Line

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W0121081ED

Engine Coolant Pipe / Tube / Line 06N121075C

Engine Coolant Pipe / Tube / Line

Fits 2017–2026 Audi & Porsche

OEM: 06N121075C

Heater Coolant Hose / Line (INLET) 8W1819350B

Heater Coolant Hose / Line (INLET)

Starting at $7.49

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W1819350B

HVAC Heater Coolant Hose / Line 8W1819373AA

HVAC Heater Coolant Hose / Line

Starting at $8.49

Fits 2017–2025 Audi A4 / A4 allroad / A5

OEM: 8W1819373AA

Shop Coolant Hose / Pipe / Line by Year

2022 9 parts 2023 9 parts 2024 9 parts 2025 9 parts 2021 7 parts 2018 5 parts 2019 5 parts 2020 5 parts 2017 4 parts

Shop Audi A4 allroad by Year

2025 2024 2023 2022 2021 2020 2019 2018 2017

★ 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 and include 30-day returns. Oversized freight items ship at a flat rate; as-is clearance items are final sale.

Company

About
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

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
Audi Door Weather Stripping / Seal
Audi Door Wire / Wiring Harness
Audi Dash Trim
BMW Coolant Hose / Pipe / Line
Audi Seat Trim
Volkswagen Door Trim

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