Car Parts Discount

GMC Sierra 1500 HD Heater Hose

Your Sierra 1500 HD is a prized possession.

Select Your VehicleAnyone who operates a GMC knows that when it comes to repairing their automobile only the most superior replacement parts will do. GMC automobile owners have come to expect a certain level of dependability when driving their Sierra 1500 HD around town. While it's not hard to buy replacement parts for GMC vehicles, these days the necessity for nothing but the absolute best are required to repair your automobile. Your GMC dealership isn't the only place to buy genuine or original equipment quality repair parts to fix your Sierra 1500 HD.

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 GMC Sierra 1500 HD 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. GMC Sierra 1500 HD heater hoses turn a negative side effect of normal engine operation (engine heat absorbed by coolant) and use it to provide passengers with a pleasant experience. The return heater hose will usually drop the coolant back into the water pump or a by-pass housing in your engine so the radiator can return it to optimum temperature.

There's no reason to delay... make your purchase while supplies last.

When your GMC requires a new replacement Heater Hose, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Don't let a Heater Hose repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best repair parts. Get your Sierra 1500 HD back on the road with the best repair parts from the experts at Car Parts Discount. GMC Sierra 1500 HD Heater Hose parts for 2006, 2005, 2003, 2002, 2001 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC Sierra 1500 HD HVAC Heater Hose, OEM: 18623Gates
2001-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose Shaping Coil, OEM: 28510Gates
2001-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 87848Dayco
2001 GMC Sierra 1500 HD Dayco HVAC Heater Hose 87848
8.85, Save 40%   NEW ITEM
OEM: 87848, Item: 688671
  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: Heater Hose

GMC Sierra 1500 HD 90º Molded Coolant Hose, OEM: 80405Dayco
2002-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 18126Gates
2001-2003, 2005-2006 GMC Sierra 1500 HD 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 Throttle Body

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 86836Dayco
2001-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD Pre Heat Hose, OEM: 219-433/219433ACDelco
2001 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 18206LACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD 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 Throttle Body

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 18622Gates
2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose Assembly, OEM: 626-557/626557Dorman
2001-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 22554Gates
2001-2003, 2005-2006 GMC Sierra 1500 HD 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: Thermostat To Heater

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 88412Dayco
2001-2003, 2005-2006 GMC Sierra 1500 HD 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 Hose

GMC Sierra 1500 HD Pre Heat Hose, OEM: DH6SMP
2001 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose Assembly, OEM: 626-111/626111Dorman
2001-2003, 2005-2006 GMC Sierra 1500 HD 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

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 28411Gates
2001-2003, 2005-2006 GMC Sierra 1500 HD 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: Heater To Thermostat

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 18221LACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD 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: Thermostat To Heater

GMC Sierra 1500 HD HVAC Heater Hose, OEM: 30124ACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD 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: Heater To Thermostat

Dorman
2001-2003, 2005-2006 GMC Sierra 1500 HD 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
2001-2003, 2005-2006 GMC Sierra 1500 HD 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