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GMC K25 Suburban Heater Hose

You enjoy taking care of your K25 Suburban.

Select Your VehicleYou bought your K25 Suburban because its dependability and trusted quality appealed to your senses; so why would you settle for second rate when it comes to great quality auto parts? Your GMC dealership isn't the only place to locate genuine or original equipment quality parts to repair your K25 Suburban. Car aficionados appreciate the a brand you can trust built into each GMC, and know that only the highest quality repair K25 Suburban parts will suffice when maintenance needs to be done. Anyone who owns a GMC knows that when it comes to fixing their automobile only the highest quality replacement parts will do.

Why Heater Hose replacement is so important.

The technology to heat the passenger compartment of an automobile came long before one was invented. The engine of your GMC K25 Suburban 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 K25 Suburban 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.

You've tried the rest, now try the best.

At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you purchase the correct GMC K25 Suburban part for your project or repair. Bring your K25 Suburban back to life with the best repair parts from the experts at Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. If your car or truck was built in 1978, 1977, 1976, 1975, then you will find the correct GMC K25 Suburban Heater Hose parts right here.

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 Suburban Engine Coolant By-Pass Hose, OEM: 70785Dayco
1975-1978 GMC K25 Suburban 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 K25 Suburban HVAC Heater Hose, OEM: 28411Gates
1975 GMC K25 Suburban 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 K25 Suburban HVAC Heater Hose, OEM: 28412Gates
1975-1977 GMC K25 Suburban 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 K25 Suburban HVAC Heater Hose, OEM: 30124ACDelco
1975 GMC K25 Suburban 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 K25 Suburban HVAC Heater Hose, OEM: 30125ACDelco
1975-1977 GMC K25 Suburban 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