Car Parts Discount
Audi PartsAudi A6 PartsCoolant & Radiator Hose

Audi A6 Coolant & Radiator Hose

Great cars and trucks like your A6 need great parts.

The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles on the road today. Anyone who operates a Audi knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do. Make no mistake, you didn't buy your A6 unless you knew that you wanted best-in-class service and dependability both impeccably combined into one car, truck, or SUV. You bought your A6 because its a reputation for performance and German engineering agreed with your nature; so why would you be okay with second best when it comes to superior quality auto parts?

The function and purpose of Coolant & Radiator Hose.

Automobile motors need to keep cool if they are going to stay running. That's why your Audi A6 engine has a network of radiator and coolant hoses transferring water and ethylene glycol throughout the engine. The radiator hoses under your hood connect the engine block and water pump to the radiator, while other coolant hoses direct coolant through the heater core, coolant expansion tank, and thermostat. If a Audi A6 radiator or coolant hose bursts, then your engine will lose its ability to maintain the prescribed operating temperature; leading to engine failure.

What this company has to differentiate itself.

Select Your YearWhen your Audi requires a top quality replacement Coolant & Radiator Hose, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Don't let a Coolant & Radiator Hose repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best repair parts. When it comes to Audi A6 Coolant & Radiator Hose parts, you can find them for 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1949 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Audi A6 Water Hose - Water pipe to water pipe, OEM: 078 121 096 AK/078121096AKCRP
2001 Audi A6 CRP Water Hose - Water pipe to water pipe 078 121 096 AK
2.75, Save 27%   NEW ITEM
OEM: 078 121 096 AK, Item: 483620
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121096AKCRP
2001 Audi A6 CRP Coolant Hose 078121096AK
3.45, Save 26%   NEW ITEM
OEM: 078121096AK, Item: 56888
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Engine oil cooler to water pipe, OEM: 078 121 058 M/078121058M
1995-1999 Audi A6 Elaplast Water Hose - Engine oil cooler to water pipe 078 121 058 M
3.55, Save 25%   NEW ITEM
OEM: 078 121 058 M, Item: 1178438
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Engine Coolant Hose, OEM: CHE0343PContitech
1999-2001 Audi A6 Contitech Engine Coolant Hose CHE0343P
3.95, Save 40%   NEW ITEM
OEM: CHE0343P, Item: 1254102
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe (Left)

Audi A6 Engine Coolant Hose, OEM: CHE0254RContitech
1995-1999 Audi A6 Contitech Engine Coolant Hose CHE0254R
4.75, Save 39%   NEW ITEM
OEM: CHE0254R, Item: 1254055
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler (Upper) To Pipe

Audi A6 Engine Coolant Hose, OEM: CHE0209RContitech
1998-1999 Audi A6 Contitech Engine Coolant Hose CHE0209R
5.05, Save 39%   NEW ITEM
OEM: CHE0209R, Item: 1254033
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler (Lower) To Pipe

Audi A6 Engine Coolant Hose, OEM: CHE0344PContitech
1998-1999 Audi A6 Contitech Engine Coolant Hose CHE0344P
5.15, Save 40%   NEW ITEM
OEM: CHE0344P, Item: 1254103
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe (Left)

Audi A6 Water Hose - Thermostat housing to water pipe, OEM: 078 121 096 AM/078121096AMCRP
1998-2001 Audi A6 CRP Water Hose - Thermostat housing to water pipe 078 121 096 AM
5.15, Save 32%   NEW ITEM
OEM: 078 121 096 AM, Item: 483621
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Engine oil cooler to water pipe, OEM: 078 121 096 H/078121096HRein
1995-1999 Audi A6 Rein Water Hose - Engine oil cooler to water pipe 078 121 096 H
5.45, Save 31%   NEW ITEM
OEM: 078 121 096 H, Item: 483622
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Engine Coolant Hose, OEM: CHE0341PContitech
1998-1999 Audi A6 Contitech Engine Coolant Hose CHE0341P
5.55, Save 40%   NEW ITEM
OEM: CHE0341P, Item: 1254100
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe (Right)

Audi A6 Coolant Hose, OEM: 078121096LCRP
1998-2001 Audi A6 CRP Coolant Hose 078121096L
5.75, Save 32%   NEW ITEM
OEM: 078121096L, Item: 56892
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Engine oil cooler to water pipe, OEM: 078 121 058 M/078121058MRein
1995-1999 Audi A6 Rein Water Hose - Engine oil cooler to water pipe 078 121 058 M
5.75, Save 31%   POPULAR
OEM: 078 121 058 M, Item: 483614
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121188BCRP
1999-2001 Audi A6 CRP Coolant Hose 078121188B
5.85, Save 32%   NEW ITEM
OEM: 078121188B, Item: 56899
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 06C121188CRP
2002-2004 Audi A6 CRP Coolant Hose 06C121188
6.15, Save 31%  
OEM: 06C121188, Item: 56596
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - 12.0 X 19.0 mm - Smooth Rubber with Inside Braiding, OEM: 2035.1000/20351000
Cohline Water Hose - 12.0 X 19.0 mm - Smooth Rubber with Inside Braiding 2035.1000
6.35, Save 32%   NEW ITEM
OEM: 2035.1000, Item: 567474
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle


Audi A6 Water Hose - 18.0 X 25.0 mm - Smooth Rubber with Inside Braiding, OEM: 2035.1600/20351600
Cohline Water Hose - 18.0 X 25.0 mm - Smooth Rubber with Inside Braiding 2035.1600
6.55, Save 31%   NEW ITEM
OEM: 2035.1600, Item: 567476
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle


Audi A6 Engine Coolant Hose, OEM: CHE0342PContitech
1999-2001 Audi A6 Contitech Engine Coolant Hose CHE0342P
6.65, Save 40%   NEW ITEM
OEM: CHE0342P, Item: 1254101
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Pipe (Right)

Audi A6 Water Hose - 15.0 X 22.0 mm - Smooth Rubber with Inside Braiding, OEM: 2035.1300/20351300
Cohline Water Hose - 15.0 X 22.0 mm - Smooth Rubber with Inside Braiding 2035.1300
6.85, Save 32%   NEW ITEM
OEM: 2035.1300, Item: 567475
  In Stock, Usually ships within 1 business day
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Audi A6 Engine Coolant Hose, OEM: 06E121082CCRP
2006-2011 Audi A6 CRP Engine Coolant Hose 06E121082C
7.75, Save 31%   NEW ITEM
OEM: 06E121082C, Item: 343226
  In Stock, Usually ships within 1 business day
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Audi A6 Engine Coolant Hose, OEM: CHE0216PContitech
1998-2001 Audi A6 Contitech Engine Coolant Hose CHE0216P
7.75, Save 39%   NEW ITEM
OEM: CHE0216P, Item: 1254037
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Auxiliary Water Pump (Inlet) To Pipe

OE Supplier
1995-1998 Audi A6 OE Supplier Water Hose - Thermostat housing to water pipe 078 121 096 J
7.85, Save 31%   NEW ITEM
OEM: 078 121 096 J, Item: 483623
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Water pipe to additional water pump, OEM: 078 121 096 Q/078121096QRein
1998-2001 Audi A6 Rein Water Hose - Water pipe to additional water pump 078 121 096 Q
8.85, Save 31%   NEW ITEM
OEM: 078 121 096 Q, Item: 483625
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121096JCRP
1995-1997 Audi A6 CRP Coolant Hose 078121096J
9.25, Save 31%   NEW ITEM
OEM: 078121096J, Item: 56891
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121188CRP
1998 Audi A6 CRP Coolant Hose 078121188
9.45, Save 31%   NEW ITEM
OEM: 078121188, Item: 56897
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121188CCRP
1998 Audi A6 CRP Coolant Hose 078121188C
9.45, Save 31%   NEW ITEM
OEM: 078121188C, Item: 56900
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 078121188ACRP
1999-2001 Audi A6 CRP Coolant Hose 078121188A
9.85, Save 31%   NEW ITEM
OEM: 078121188A, Item: 56898
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Engine Coolant Hose, OEM: CHE0207RContitech
1999-2001 Audi A6 Contitech Engine Coolant Hose CHE0207R
9.95, Save 40%   NEW ITEM
OEM: CHE0207R, Item: 1254032
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler (Lower) To Pipe

Audi A6 Radiator Hose, OEM: 4A0121055HCRP
1995-1997 Audi A6 CRP Radiator Hose 4A0121055H
11.25, Save 31%   NEW ITEM
OEM: 4A0121055H, Item: 84928
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Water Hose - Engine oil cooler to water pipe, OEM: 078 121 058 AN/078121058ANRein
1999-2001 Audi A6 Rein Water Hose - Engine oil cooler to water pipe 078 121 058 AN
11.65, Save 31%  
OEM: 078 121 058 AN, Item: 483612
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Engine Coolant Hose, OEM: 06E121058ECRP
2006-2011 Audi A6 CRP Engine Coolant Hose 06E121058E
12.05, Save 31%   NEW ITEM
OEM: 06E121058E, Item: 342052
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Radiator Coolant Hose, OEM: 22112Gates
1995-1997 Audi A6 Gates Radiator Coolant Hose 22112
12.15, Save 39%   NEW ITEM
OEM: 22112, Item: 618934
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Engine Coolant Hose, OEM: CHE0339PContitech
2001 Audi A6 Contitech Engine Coolant Hose CHE0339P
12.55, Save 39%   NEW ITEM
OEM: CHE0339P, Item: 1254098
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary Water Pump (Inlet) To Pipe

Contitech
2002-2004 Audi A6 Contitech Engine Coolant Hose CHE0453
12.55, Save 39%   NEW ITEM
OEM: CHE0453, Item: 1421399
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Oil Cooler Outlet To Pipe

Rein
2002-2004 Audi A6 Rein Water Hose - Engine oil cooler to water pipe 06C 121 058 A
12.65, Save 39%   POPULAR
OEM: 06C 121 058 A, Item: 482876
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - 22.0 X 29.0 mm - Smooth Rubber with Inside Braiding, OEM: 2035.2000/20352000
Cohline Water Hose - 22.0 X 29.0 mm - Smooth Rubber with Inside Braiding 2035.2000
12.75, Save 39%   NEW ITEM
OEM: 2035.2000, Item: 567477
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle


Rein
2002-2004 Audi A6 Rein Engine Coolant Hose CHE0453
15.05, Save 39%   NEW ITEM
OEM: CHE0453, Item: 546510
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Coolant Hose, OEM: 4B0121107CRP
2002-2004 Audi A6 CRP Coolant Hose 4B0121107
18.65, Save 40%  
OEM: 4B0121107, Item: 85070
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Water pipe to thermosat housing, OEM: 06C 121 445 A/06C121445AGenuine
2002-2004 Audi A6 Genuine Water Hose - Water pipe to thermosat housing 06C 121 445 A
18.75, Save 39%   NEW ITEM
OEM: 06C 121 445 A, Item: 482884
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

1998-2001 Audi A6 Hutchinson Water Hose - Radiator to thermostat cover 8D0 121 055 T
23.65, Save 39%   NEW ITEM
OEM: 8D0 121 055 T, Item: 519839
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Vaico
2006-2011 Audi A6 Vaico Radiator Hose - Upper 4F0 121 101 F
27.55, Save 39%   POPULAR
OEM: 4F0 121 101 F, Item: 1388115
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Radiator Hose, OEM: 8D0121055T
1998-2004 Audi A6 Hutchinson Radiator Hose 8D0121055T
29.25, Save 39%   NEW ITEM
OEM: 8D0121055T, Item: 93383
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Contitech
1998-2001 Audi A6 Contitech Radiator Coolant Hose CHR0142R
30.35, Save 39%   NEW ITEM
OEM: CHR0142R, Item: 1349582
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Radiator Hose, OEM: 4A0121055FCRP
1995 Audi A6 CRP Radiator Hose 4A0121055F
32.15, Save 39%   NEW ITEM
OEM: 4A0121055F, Item: 84927
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Radiator Hose - Upper, OEM: 4F0 121 101 F/4F0121101FRein
2006-2011 Audi A6 Rein Radiator Hose - Upper 4F0 121 101 F
26.93, Save 49%   NEW ITEMPOPULAR
OEM: 4F0 121 101 F, Item: 1415758
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Engine oil cooler to additional water pump, OEM: 06C 121 096 D/06C121096DGenuine
2002-2004 Audi A6 Genuine Water Hose - Engine oil cooler to additional water pump 06C 121 096 D
33.95, Save 39%   POPULAR
OEM: 06C 121 096 D, Item: 482878
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A6 Radiator Hose, OEM: 4A0121101CMeyle
1995-1997 Audi A6 Meyle Radiator Hose 4A0121101C
37.85, Save 39%  
OEM: 4A0121101C, Item: 84932
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Vaico
2006-2011 Audi A6 Vaico Radiator Coolant Hose V10-4283
42.65, Save 39%   NEW ITEM
OEM: V10-4283, Item: 1380238
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upper

Audi A6 Radiator Coolant Hose, OEM: 23091Gates
1998-2001 Audi A6 Gates Radiator Coolant Hose 23091
49.05, Save 39%   NEW ITEM
OEM: 23091, Item: 142412
  In Stock, Usually ships within 1 business day

Curved Hose

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Genuine
2012-2014 Audi A6 Genuine Radiator Coolant Hose 4G0 121 055 AD
60.55, Save 39%   NEW ITEM
OEM: 4G0 121 055 AD, Item: 544807
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Vaico
1998-2001 Audi A6 Vaico Water Hose - Radiator to water manifold - to expansion tank 4B0 121 101 N
69.05, Save 39%   NEW ITEM
OEM: 4B0 121 101 N, Item: 1400448
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Audi A6 Radiator Coolant Hose, OEM: 4F0 121 055 F/4F0121055FGenuine
2006-2011 Audi A6 Genuine Radiator Coolant Hose 4F0 121 055 F
88.45, Save 39%   NEW ITEM
OEM: 4F0 121 055 F, Item: 543195
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Radiator Coolant Hose, OEM: 4G0 122 101 F/4G0122101FGenuine
2012-2014 Audi A6 Genuine Radiator Coolant Hose 4G0 122 101 F
95.65, Save 39%   NEW ITEM
OEM: 4G0 122 101 F, Item: 543611
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Audi A6 Radiator Coolant Hose, OEM: 4F0 121 101 F/4F0121101FGenuine
2006-2011 Audi A6 Genuine Radiator Coolant Hose 4F0 121 101 F
95.65, Save 39%   NEW ITEM
OEM: 4F0 121 101 F, Item: 543942
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Audi A6 Radiator Coolant Hose, OEM: 4B0 121 055 Q/4B0121055QGenuine
2002-2004 Audi A6 Genuine Radiator Coolant Hose 4B0 121 055 Q
95.65, Save 39%   NEW ITEM
OEM: 4B0 121 055 Q, Item: 541770
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Audi A6 Radiator Coolant Hose, OEM: 4B0 121 101 M/4B0121101MGenuine
2002-2004 Audi A6 Genuine Radiator Coolant Hose 4B0 121 101 M
138.55, Save 39%   NEW ITEM
OEM: 4B0 121 101 M, Item: 544948
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Audi A6 Radiator Coolant Hose, OEM: 4B0 121 101 N/4B0121101NGenuine
1998-2001 Audi A6 Genuine Radiator Coolant Hose 4B0 121 101 N
138.55, Save 39%   NEW ITEM
OEM: 4B0 121 101 N, Item: 544478
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Audi A6 Water Hose - Engine oil cooler to water pipe, OEM: 078 121 096 AD/078121096ADRein
1999-2001 Audi A6 Rein Water Hose - Engine oil cooler to water pipe 078 121 096 AD
3.45, Save 27%   NO STOCK
OEM: 078 121 096 AD, Item: 483619
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Audi A6 Water Hose - Thermostat cover to additional water pump, OEM: 078 121 096 L/078121096LRein
1998-2001 Audi A6 Rein Water Hose - Thermostat cover to additional water pump 078 121 096 L
4.85, Save 32%   NO STOCK
OEM: 078 121 096 L, Item: 483624
  Restock date not known
Select year, make, model above to verify this part fits your vehicle