Used OEM Audi A4 Coolant Hose / Pipe / Line
82 used OEM Coolant Hose / Pipe / Line in stock for Audi A4, from $6 to $69. 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 82
Results
Coolant Reservoir Tank Hose / Line
$39.99
Fits 2009–2017 Audi A4 / A5 / allroad
OEM: 8K0121109Q
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
Engine Coolant Pipe / Tube / Line
Starting at $12.99
Fits 2017–2026 Audi & Porsche
OEM: 06N121075C
Porsche: 9A7121075
Coolant Hose Adapter / Breather
Starting at $9.99
Fits 2011–2026 Audi, Porsche + more
OEM: 06K121143
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
Quick Coupling Hose Adapter
$16.99
Fits 2005–2024 Audi & Volkswagen
OEM: 1K0122291J
Auxiliary Coolant / Water Pump Hose
$11.99
Fits 2009–2016 Audi
OEM: 06H121057G
Auxiliary Coolant / Water Pump Hose
$12.99
Fits 2009–2016 Audi
OEM: 06H121057E
Coolant Hose / Line / Tube
Starting at $27.99
Fits 2009–2018 Audi, Porsche + more
OEM: 06E121065N
Porsche: 95810646500
Engine Oil Cooler / Coolant Hose
Starting at $6.68
Fits 2005–2018 Audi, Porsche + more
OEM: 06E121058E
Porsche: 95810645900
Engine Oil Return Hose
Starting at $7.99
Fits 2005–2018 Audi, Porsche + more
OEM: 06E121082C
Porsche: 95810648200
Shop Coolant Hose / Pipe / Line by Year
2018
33 parts
2019
33 parts
2017
31 parts
2020
31 parts
2013
29 parts
2021
29 parts
2022
29 parts
2014
28 parts
2015
28 parts
2023
28 parts
2024
28 parts
2016
26 parts
2009
22 parts
2012
16 parts
2011
15 parts
2010
14 parts
1999
9 parts
2000
9 parts
2001
9 parts
2025
8 parts
1998
6 parts
2005
6 parts
2006
6 parts
2007
5 parts