Used OEM Audi A4 Coolant Hose / Pipe / Line

77 used OEM Coolant Hose / Pipe / Line in stock for Audi A4, from $6 to $79. Every part was pulled in-house from donor cars scanned with VCDS diagnostic tools — real photos of the part, tested where we can, 30-day returns.

Items 1-24 of 77

Results

Engine Oil Cooler / Coolant Hose 4G0122096

Engine Oil Cooler / Coolant Hose

$9.99
Fits 2005–2018 Audi, Porsche + more
OEM: 4G0122096
Used
Engine Oil Cooler / Coolant Hose 06E121058E

Engine Oil Cooler / Coolant Hose

Starting at $6.68
Fits 2005–2018 Audi, Porsche + more
OEM: 06E121058E Porsche: 95810645900
Used
Coolant Hose Adapter / Breather 06K121143

Coolant Hose Adapter / Breather

Starting at $9.99
Fits 2011–2026 Audi, Porsche + more
OEM: 06K121143
Used
Quick Coupling Hose Adapter 1K0122291J

Quick Coupling Hose Adapter

$16.99
Fits 2005–2026 Audi & Volkswagen
OEM: 1K0122291J
Used
Coolant Flange / Quick Adapter 7M3122291

Coolant Flange / Quick Adapter

$11.99
Fits 2004–2026 Audi & Volkswagen
OEM: 7M3122291
Used Only 1 left
Coolant / Water Pump Hose 8K0121051C

Coolant / Water Pump Hose

$49.99
Fits 2009–2017 Audi
OEM: 8K0121051C
Used
Coolant Hose / Line 8K1819350CK

Coolant Hose / Line

$59.99
Fits 2013–2017 Audi A4 / A5 / allroad
OEM: 8K1819350CK
Used Only 1 left
Coolant Hose / Line 8K0121081CA

Coolant Hose / Line

$27.49
Fits 2013–2017 Audi A4 / A5 / allroad
OEM: 8K0121081CA
Used Only 1 left
Coolant Hose / Line Set 06H121057AN

Coolant Hose / Line Set

$20.49
Fits 2013–2017 Audi
OEM: 06H121057AN
Used
Coolant Pipe / Tube / Line 06H121065D

Coolant Pipe / Tube / Line

Starting at $11.49
Fits 2009–2017 Audi
OEM: 06H121065D
Used
Coolant Pipe / Tube / Line 06H121085H

Coolant Pipe / Tube / Line

Starting at $13.99
Fits 2009–2017 Audi
OEM: 06H121085H
Used
Coolant Reservoir Hose / Line 8K0121081BF

Coolant Reservoir Hose / Line

$49.99
Fits 2012–2017 Audi A4 / A5 / allroad
OEM: 8K0121081BF
Used Only 1 left
Water / Coolant Adapter 06H121132H

Water / Coolant Adapter

Starting at $15.49
Fits 2010–2017 Audi
OEM: 06H121132H
Used
Coolant / Water Pump Hose 8R0121049AL

Coolant / Water Pump Hose

$69.99
Fits 2009–2017 Audi
OEM: 8R0121049AL
Used
Coolant Pipe / Tube / Line 06N121085D

Coolant Pipe / Tube / Line

$13.71
Fits 2017–2026 Audi & Porsche
OEM: 06N121085D Porsche: 9A7121085
Used
Coolant Reservoir Breather Hose / Line 06L121081AF

Coolant Reservoir Breather Hose / Line

Starting at $14.99
Fits 2017–2026 Audi & Porsche
OEM: 06L121081AF Porsche: PAC121081A
Used
Engine Coolant Pipe / Tube / Line 06N121075C

Engine Coolant Pipe / Tube / Line

Starting at $12.99
Fits 2017–2026 Audi & Porsche
OEM: 06N121075C Porsche: 9A7121075
Used
Turbocharger Coolant / Water Return Pipe 06N121492

Turbocharger Coolant / Water Return Pipe

$79.99
Fits 2017–2026 Audi & Porsche
OEM: 06N121492 Porsche: 9A7121492A
Used Only 1 left
Upper Radiator Hose / Line 8K0121101M

Upper Radiator Hose / Line

$28.99
Fits 2009–2017 Audi A4 / A5 / allroad
OEM: 8K0121101M
Used
Water / Coolant Quick Coupling Hose Adapter 8K0122293F

Water / Coolant Quick Coupling Hose Adapter

$24.99
Fits 2009–2017 Audi
OEM: 8K0122293F
Used
Coolant Reservoir Hose / Line 8K0121081BB

Coolant Reservoir Hose / Line

$29.99
Fits 2011–2013 Audi A4 / A5 / allroad
OEM: 8K0121081BB
Used Front Only 1 left
Coolant T Hose Adapter / Connector N90692901

Coolant T Hose Adapter / Connector

$11.99
Fits 2000–2026 Audi & Volkswagen
OEM: N90692901
Used
Coolant Reservoir Breather Hose / Line 06L121081K

Coolant Reservoir Breather Hose / Line

$46.49
Fits 2016–2024 Audi & Porsche
OEM: 06L121081K Porsche: 95812108110
Used
Coolant Pipe / Line / Tube 06L121075S

Coolant Pipe / Line / Tube

Starting at $17.99
Fits 2017–2024 Audi & Porsche
OEM: 06L121075S
Used

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