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
$9.99
Fits 2005–2018 Audi, Porsche + more
OEM: 4G0122096
Engine Oil Cooler / Coolant Hose
Starting at $6.68
Fits 2005–2018 Audi, Porsche + more
OEM: 06E121058E
Porsche: 95810645900
Coolant Hose Adapter / Breather
Starting at $9.99
Fits 2011–2026 Audi, Porsche + more
OEM: 06K121143
Quick Coupling Hose Adapter
$16.99
Fits 2005–2026 Audi & Volkswagen
OEM: 1K0122291J
Coolant Flange / Quick Adapter
$11.99
Fits 2004–2026 Audi & Volkswagen
OEM: 7M3122291
Coolant / Water Pump Hose
$49.99
Fits 2009–2017 Audi
OEM: 8K0121051C
Coolant Hose / Line
$59.99
Fits 2013–2017 Audi A4 / A5 / allroad
OEM: 8K1819350CK
Coolant Hose / Line
$27.49
Fits 2013–2017 Audi A4 / A5 / allroad
OEM: 8K0121081CA
Coolant Hose / Line Set
$20.49
Fits 2013–2017 Audi
OEM: 06H121057AN
Coolant Pipe / Tube / Line
Starting at $11.49
Fits 2009–2017 Audi
OEM: 06H121065D
Coolant Pipe / Tube / Line
Starting at $13.99
Fits 2009–2017 Audi
OEM: 06H121085H
Coolant Reservoir Hose / Line
$49.99
Fits 2012–2017 Audi A4 / A5 / allroad
OEM: 8K0121081BF
Water / Coolant Adapter
Starting at $15.49
Fits 2010–2017 Audi
OEM: 06H121132H
Coolant / Water Pump Hose
$69.99
Fits 2009–2017 Audi
OEM: 8R0121049AL
Coolant Pipe / Tube / Line
$13.71
Fits 2017–2026 Audi & Porsche
OEM: 06N121085D
Porsche: 9A7121085
Coolant Reservoir Breather Hose / Line
Starting at $14.99
Fits 2017–2026 Audi & Porsche
OEM: 06L121081AF
Porsche: PAC121081A
Engine Coolant Pipe / Tube / Line
Starting at $12.99
Fits 2017–2026 Audi & Porsche
OEM: 06N121075C
Porsche: 9A7121075
Turbocharger Coolant / Water Return Pipe
$79.99
Fits 2017–2026 Audi & Porsche
OEM: 06N121492
Porsche: 9A7121492A
Upper Radiator Hose / Line
$28.99
Fits 2009–2017 Audi A4 / A5 / allroad
OEM: 8K0121101M
Water / Coolant Quick Coupling Hose Adapter
$24.99
Fits 2009–2017 Audi
OEM: 8K0122293F
Coolant Reservoir Hose / Line
$29.99
Fits 2011–2013 Audi A4 / A5 / allroad
OEM: 8K0121081BB
Coolant T Hose Adapter / Connector
$11.99
Fits 2000–2026 Audi & Volkswagen
OEM: N90692901
Coolant Reservoir Breather Hose / Line
$46.49
Fits 2016–2024 Audi & Porsche
OEM: 06L121081K
Porsche: 95812108110
Coolant Pipe / Line / Tube
Starting at $17.99
Fits 2017–2024 Audi & Porsche
OEM: 06L121075S
Shop Coolant Hose / Pipe / Line by Year
2017
29 parts
2018
29 parts
2019
29 parts
2013
27 parts
2020
27 parts
2021
27 parts
2022
27 parts
2014
26 parts
2015
26 parts
2023
26 parts
2024
26 parts
2016
24 parts
2009
20 parts
2012
14 parts
2011
13 parts
2010
12 parts
2025
11 parts
1999
9 parts
2000
9 parts
2001
9 parts
1998
6 parts
2005
6 parts
2006
6 parts
2007
5 parts