Car Parts Discount
GMC PartsGMC G25 PartsHeater Hose

GMC G25 Heater Hose

You enjoy taking care of your G25.

You purchased your G25 because its dependability and longevity agreed with your nature; so why would you be okay with second best when it comes to superior quality auto parts? GMC car, truck, or SUV enthusiasts have come to expect a certain level of dependability when driving their G25 around town. Obviously, you bought your G25 because you wanted to buy horsepower and rugged design both impeccably combined into one automobile. When your GMC G25 rolled off the assembly line, it was destined for a driver who prioritizes longevity in their automobile.

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 G25 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 G25 heater hoses help cool the engine by supplying an alternative path for hot coolant to travel. 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.

Select Your YearOrdering new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement G25 parts on the internet. When your GMC needs a new replacement Heater Hose, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Get your G25 back on the road with the best replacement parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right GMC G25 Heater Hose for your 1978, 1977, 1976, 1975 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC G25 Engine Coolant By-Pass Hose, OEM: 70785Dayco
1975-1978 GMC G25 Dayco Engine Coolant By-Pass Hose 70785
5.25, Save 40%   NEW ITEM
OEM: 70785, Item: 583573
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC G25 Pre Heat Hose, OEM: 219-433/219433ACDelco
1975-1978 GMC G25 ACDelco Pre Heat Hose 219-433
15.25, Save 39%   POPULAR
OEM: 219-433, Item: 693860
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC G25 HVAC Heater Hose, OEM: 28411Gates
1975 GMC G25 Gates HVAC Heater Hose 28411
33.75, Save 39%   POPULAR
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 Outlet

GMC G25 HVAC Heater Hose, OEM: 28412Gates
1975 GMC G25 Gates HVAC Heater Hose 28412
39.15, Save 39%  
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: Heater Inlet

GMC G25 HVAC Heater Hose, OEM: 30124ACDelco
1975 GMC G25 ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  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: Heater Outlet

GMC G25 HVAC Heater Hose, OEM: 30125ACDelco
1975 GMC G25 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: Heater Inlet