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Cadillac Escalade Heater Hose

Keeping your Escalade in top shape is your top priority.

Select Your VehicleCadillac car, truck, or SUV enthusiasts have come to expect a certain level of a reputation for strength when driving their Escalade around town. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles on the road today. Your Cadillac dealership isn't the only place to buy trusted repair parts to fix your Escalade. Anyone who owns a Cadillac knows that when it comes to repairing their car, truck, or SUV only the most superior replacement parts will do.

The function and purpose of Heater Hose.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. The engine of your Cadillac Escalade constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. Cadillac Escalade heater hoses assist the vehicle's primary cooling system by providing another route for the cooling liquid to follow so that it could dissipate heat. The return heater hose re-introduces the coolant to the engine after it has heated the heater core so it can go back to the radiator.

The best auto parts .

At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you select the appropriate Cadillac Escalade part for your needs. Procuring new Cadillac parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement Escalade parts on the internet. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. All the Cadillac Escalade Heater Hose parts on this page will fit vehicles made in 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2000, 1999. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Cadillac Escalade HVAC Heater Hose, OEM: 18623Gates
2003-2006 Cadillac Escalade Gates HVAC Heater Hose 18623
3.25, Save 40%   NEW ITEM
OEM: 18623, Item: 430819
  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 Engine

Cadillac Escalade HVAC Heater Hose, OEM: 20338Gates
1999-2000 Cadillac Escalade Gates HVAC Heater Hose 20338
4.05, Save 40%   NEW ITEM
OEM: 20338, Item: 139410
  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: Pipe-1 To Engine, Pipe-2 To Engine

Cadillac Escalade HVAC Heater Hose, OEM: 71433Dayco
2009-2013 Cadillac Escalade Dayco HVAC Heater Hose 71433
5.05, Save 40%   NEW ITEM
OEM: 71433, Item: 583772
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Engine To Auxiliary Water Pump

Cadillac Escalade HVAC Heater Hose Shaping Coil, OEM: 28510Gates
2002-2012 Cadillac Escalade Gates HVAC Heater Hose Shaping Coil 28510
5.05, Save 39%   NEW ITEM
OEM: 28510, Item: 1174769
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose, OEM: 19025Gates
1999-2000 Cadillac Escalade Gates HVAC Heater Hose 19025
6.35, Save 40%   NEW ITEM
OEM: 19025, Item: 139769
  In Stock, Usually ships within 1 business day

Curved Hose

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

Cadillac Escalade Engine Coolant By-Pass Hose, OEM: 80400Dayco
1999-2000 Cadillac Escalade Dayco Engine Coolant By-Pass Hose 80400
7.65, Save 39%   NEW ITEM
OEM: 80400, Item: 1002096
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Outlet

Cadillac Escalade Engine Coolant By-Pass Hose, OEM: 71877Dayco
1999-2000 Cadillac Escalade Dayco Engine Coolant By-Pass Hose 71877
8.35, Save 39%   NEW ITEM
OEM: 71877, Item: 1001308
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose, OEM: 14155SACDelco
1999-2000 Cadillac Escalade ACDelco HVAC Heater Hose 14155S
8.45, Save 39%  
OEM: 14155S, Item: 895240
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose, OEM: 18083Gates
2009-2013 Cadillac Escalade Gates HVAC Heater Hose 18083
9.95, Save 40%   NEW ITEM
OEM: 18083, Item: 139798
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Auxiliary Water Pump

Cadillac Escalade 90º Molded Coolant Hose, OEM: 80405Dayco
2002-2005, 2008, 2010-2014 Cadillac Escalade Dayco 90º Molded Coolant Hose 80405
10.95, Save 39%   NEW ITEM
OEM: 80405, Item: 666684
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose, Heater Outlet, Heater Inlet

Cadillac Escalade HVAC Heater Hose, OEM: 87615Dayco
2009-2013 Cadillac Escalade Dayco HVAC Heater Hose 87615
11.85, Save 39%  
OEM: 87615, Item: 1002539
  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 To Heater

Cadillac Escalade HVAC Heater Hose, OEM: 28479Gates
1999-2000 Cadillac Escalade Gates HVAC Heater Hose 28479
12.35, Save 40%   NEW ITEM
OEM: 28479, Item: 139456
  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: Valve-1 To Engine

Cadillac Escalade HVAC Heater Hose, OEM: 18126Gates
2002-2014 Cadillac Escalade Gates HVAC Heater Hose 18126
13.05, Save 39%   NEW ITEM
OEM: 18126, Item: 142627
  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: Radiator To Engine, Radiator To Throttle Body

Cadillac Escalade HVAC Heater Hose, OEM: 86836Dayco
2002-2014 Cadillac Escalade Dayco HVAC Heater Hose 86836
13.95, Save 39%   NEW ITEM
OEM: 86836, Item: 1002499
  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: Throttle Body To Radiator, Radiator To Engine

Cadillac Escalade Pre Heat Hose, OEM: 219-433/219433ACDelco
1999 Cadillac Escalade ACDelco Pre Heat Hose 219-433
15.25, Save 39%  
OEM: 219-433, Item: 693860
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose, OEM: 12117Gates
2015-2018 Cadillac Escalade Gates HVAC Heater Hose 12117
16.65, Save 40%   NEW ITEM
OEM: 12117, Item: 1487566
  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: Radiator To Reservoir

Cadillac Escalade HVAC Heater Hose, OEM: 18158LACDelco
1999-2000 Cadillac Escalade ACDelco HVAC Heater Hose 18158L
17.85, Save 39%   NEW ITEM
OEM: 18158L, Item: 895444
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Valve-1 To Engine

Cadillac Escalade HVAC Heater Hose, OEM: 18206LACDelco
2002-2014 Cadillac Escalade ACDelco HVAC Heater Hose 18206L
18.55, Save 39%   NEW ITEM
OEM: 18206L, Item: 895445
  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: Radiator To Engine, Radiator To Throttle Body

Cadillac Escalade HVAC Heater Hose, OEM: 18622Gates
2003-2006 Cadillac Escalade Gates HVAC Heater Hose 18622
18.65, Save 39%  
OEM: 18622, Item: 430818
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Radiator To Reservoir

Cadillac Escalade HVAC Heater Hose Assembly, OEM: 626-557/626557Dorman
2002-2006 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-557
21.05, Save 39%   NEW ITEM
OEM: 626-557, Item: 1495544
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Inlet

Cadillac Escalade HVAC Heater Hose, OEM: 28408Gates
2002 Cadillac Escalade Gates HVAC Heater Hose 28408
21.65, Save 39%   NEW ITEM
OEM: 28408, Item: 138853
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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

Vehicle Install Locations: Throttle Body To Engine

Cadillac Escalade Gates HVAC Heater Hose, OEM: GAT 23593/GAT23593Gates
2009-2013 Cadillac Escalade Gates HVAC Heater Hose
22.05, Save 61%  
OEM: GAT 23593, Item: 144317
  Should ship within a week to 10 days

Curved Hose

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

Vehicle Install Locations: Thermostat To Heater

Cadillac Escalade HVAC Heater Hose, OEM: 23593Gates
2009-2013 Cadillac Escalade Gates HVAC Heater Hose 23593
23.25, Save 39%   NEW ITEM
OEM: 23593, Item: 1340098
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Thermostat To Heater

Cadillac Escalade HVAC Heater Hose Assembly, OEM: 626-105/626105Dorman
1999-2000 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-105
Add for Price, Save 32%   NEW ITEM
OEM: 626-105, Item: 1069268
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose, OEM: 22554Gates
2002-2014 Cadillac Escalade Gates HVAC Heater Hose 22554
26.25, Save 39%   POPULAR
OEM: 22554, Item: 142626
  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: Heater To Thermostat, Thermostat To Heater, Reservoir To Tee, Tee To Engine, Tee To Heater

Cadillac Escalade HVAC Heater Hose, OEM: 28409Gates
1999-2000 Cadillac Escalade Gates HVAC Heater Hose 28409
27.15, Save 39%   NEW ITEM
OEM: 28409, Item: 138886
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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

Vehicle Install Locations: Radiator To Reservoir

Cadillac Escalade HVAC Heater Hose, OEM: 19881Gates
2009-2013 Cadillac Escalade Gates HVAC Heater Hose 19881
27.65, Save 39%   NEW ITEM
OEM: 19881, Item: 1340020
  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: Auxiliary Radiator To Inverter

Dorman
2007-2014 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-619
27.95, Save 39%   NEW ITEM
OEM: 626-619, Item: 1483556
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Inlet

Cadillac Escalade HVAC Heater Hose, OEM: 88412Dayco
2002-2014 Cadillac Escalade Dayco HVAC Heater Hose 88412
29.25, Save 39%   NEW ITEM
OEM: 88412, Item: 666704
  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: Heater To Thermostat, Heater Hose, Heater Outlet

Cadillac Escalade Pre Heat Hose, OEM: DH6SMP
1999 Cadillac Escalade SMP Pre Heat Hose DH6
29.95, Save 39%   NEW ITEM
OEM: DH6, Item: 1087493
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Cadillac Escalade HVAC Heater Hose Assembly, OEM: 626-553/626553Dorman
2007-2014 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-553
Add for Price, Save 29%   NEW ITEM
OEM: 626-553, Item: 1421870
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Outlet

Cadillac Escalade HVAC Heater Hose Assembly, OEM: 626-111/626111Dorman
2002-2006 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-111
Add for Price, Save 31%   NEW ITEM
OEM: 626-111, Item: 1069271
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Outlet

Cadillac Escalade HVAC Heater Hose, OEM: 28411Gates
1999-2000, 2002-2014 Cadillac Escalade Gates HVAC Heater Hose 28411
33.75, Save 39%  
OEM: 28411, Item: 138884
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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

Vehicle Install Locations: Thermostat To Heater, Coolant Pump-2 To Coolant Filter, Heater To Thermostat, Heater To Engine, Heater To Valve-2, Pipe-1 To Pipe-2, Valve-2 To Pipe-1

Cadillac Escalade HVAC Heater Hose, OEM: 18221LACDelco
2002-2014 Cadillac Escalade ACDelco HVAC Heater Hose 18221L
37.55, Save 39%   NEW ITEM
OEM: 18221L, Item: 895446
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater To Thermostat, Thermostat To Heater, Reservoir To Tee, Tee To Engine, Tee To Heater

Cadillac Escalade HVAC Heater Hose, OEM: 28412Gates
1999-2000, 2002-2014 Cadillac Escalade Gates HVAC Heater Hose 28412
39.15, Save 39%   NEW ITEM
OEM: 28412, Item: 138987
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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

Vehicle Install Locations: Auxiliary Heater To Pipe-2, Pipe-1 To Auxiliary Heater, Auxiliary Radiator To Coolant Pump-1, Coolant Filter To Inverter, Coolant Filter To Reservoir, Auxiliary Heater Inlet and Outlet, Heater To Valve-1

Cadillac Escalade HVAC Heater Hose, OEM: 30124ACDelco
1999-2000, 2002-2014 Cadillac Escalade ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  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: Thermostat To Heater, Coolant Pump-2 To Coolant Filter, Heater To Thermostat, Heater To Engine, Heater To Valve-2, Pipe-1 To Pipe-2, Valve-2 To Pipe-1

Cadillac Escalade HVAC Heater Hose, OEM: 30125ACDelco
1999-2000, 2002-2014 Cadillac Escalade ACDelco HVAC Heater Hose 30125
55.75, Save 39%   NEW ITEM
OEM: 30125, Item: 895733
  Only 3 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 Heater To Pipe-2, Pipe-1 To Auxiliary Heater, Auxiliary Radiator To Coolant Pump-1, Coolant Filter To Inverter, Coolant Filter To Reservoir, Auxiliary Heater Inlet and Outlet, Heater To Valve-1

Dorman
2002-2006 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-538
60.65, Save 39%   NEW ITEM
OEM: 626-538, Item: 1497315
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Outlet

Dorman
2002-2006 Cadillac Escalade Dorman HVAC Heater Hose Assembly 626-538
68.85, Save 39%   NEW ITEM
OEM: 626-538, Item: 1483553
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Outlet