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GMC PartsGMC K25 PartsHeater Hose

GMC K25 Heater Hose

Your K25 is a prized possession.

Select Your VehicleGMC automobile owners have become used to a certain level of reliability when driving their K25 around town. Your GMC dealership isn't the only place to find the best replacement parts for your K25. Obviously, you bought your K25 because you understood you would be getting performance and rugged design both impeccably combined into one car, truck, or SUV. It's not a regular occurrence that you realize that you have to buy a replacement Heater Hose for your car or truck.

Why Heater Hose replacement is so important.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. The engine of your GMC K25 constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and transfers it through heater hoses to the heater core so you can warm up the passenger compartment. GMC K25 heater hoses help cool the engine by supplying an alternative path for hot coolant to travel. 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.

There's no reason to delay... fix it today.

When your GMC requires a new replacement Heater Hose, there's no need to trust any store 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 gamble with its condition by buying anything but the highest quality replacement parts. Given all the trouble that can be involved with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. All the GMC K25 Heater Hose parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. 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.
Select Your Year
GMC K25 Engine Coolant By-Pass Hose, OEM: 70785Dayco
1975-1978 GMC K25 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 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Pre Heat Hose, OEM: 219-433/219433ACDelco
1975-1978 GMC K25 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 K25 HVAC Heater Hose, OEM: 28411Gates
1975 GMC K25 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 Outlet

GMC K25 HVAC Heater Hose, OEM: 28412Gates
1975-1978 GMC K25 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: Heater Inlet

GMC K25 HVAC Heater Hose, OEM: 30124ACDelco
1975 GMC K25 ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  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 Outlet

GMC K25 HVAC Heater Hose, OEM: 30125ACDelco
1975-1978 GMC K25 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