GMC K2500 Heater Hose

Why you drive your K2500.

Select Your Vehicle Your GMC dealership isn't the only place to locate the best repair parts to fix your K2500. Obviously, you bought your K2500 because you knew that you wanted horsepower and great value both impeccably combined into one car, truck, or SUV. You purchased your K2500 because its dependability and trusted quality agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts? When your GMC K2500 was born, it was destined for a driver who prioritizes trusted quality in their automobile.

The function and purpose of Heater Hose.

The technology to heat the passenger compartment of an automobile came long before one was invented. The engine of your GMC K2500 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 K2500 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 it can go back to the radiator.

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

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 using anything but the highest quality repair parts. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate GMC K2500 part for your needs. When your GMC requires a top quality replacement Heater Hose, there's no need to go somewhere besides the authority, Car Parts Discount. Need 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 GMC K2500 Heater Hose parts? We've got them 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

1991-1993 GMC K2500 Dayco HVAC Heater Hose 87852

$ 3.85, Save 39% NEW ITEM
OEM: 87852, Item: 583410

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: Throttle Body To Intake Manifold

1999 GMC K2500 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

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Vehicle Install Locations: Valve-1 To Pipe-2

GMC K2500 HVAC Heater Hose Shaping Coil, OEM: 28510

1994-1995, 2000 GMC K2500 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

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GMC K2500 Engine Coolant By-Pass Hose, OEM: 70785

1979-1986 GMC K2500 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

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1996-2000 GMC K2500 Gates HVAC Heater Hose 19670

$ 5.65, Save 40% NEW ITEM
OEM: 19670, Item: 139385

In Stock, Usually ships within 1 business day

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1991 GMC K2500 Dayco HVAC Heater Hose 70646

$ 5.75, Save 40% NEW ITEM
OEM: 70646, Item: 674222

Only 8 left In Stock, Usually ships within 1 business day

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1991-1993 GMC K2500 Gates HVAC Heater Hose 18955

$ 5.95, Save 39% NEW ITEM
OEM: 18955, Item: 139817

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Intake Manifold To Throttle Body

1992-2000 GMC K2500 Dayco HVAC Heater Hose 88432

$ 5.95, Save 40% NEW ITEM
OEM: 88432, Item: 1355644

Only 2 left In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Heater To Pipe

1996 GMC K2500 Gates HVAC Heater Hose 18082

$ 6.05, Save 40% NEW ITEM
OEM: 18082, Item: 139379

In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Auxiliary Heater Pipe-2 To Auxiliary Heater, Auxiliary Heater Pipe-4 To Auxiliary Heater

1996-2000 GMC K2500 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

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GMC K2500 Engine Coolant By-Pass Hose, OEM: 88387

1998-2000 GMC K2500 Dayco Engine Coolant By-Pass Hose 88387

$ 6.85, Save 39% NEW ITEM
OEM: 88387, Item: 1002885

In Stock, Usually ships within 1 business day

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1996 GMC K2500 Gates HVAC Heater Hose 28474

$ 6.95, Save 40%
OEM: 28474, Item: 139000

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Valve Top To Tee-1

1992-2000 GMC K2500 Gates HVAC Heater Hose 19672

$ 7.15, Save 39% NEW ITEM
OEM: 19672, Item: 139821

In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Heater To Pipe, Heater To Pipe-1

1994-2000 GMC K2500 Gates HVAC Heater Hose 28476

$ 7.15, Save 39% NEW ITEM
OEM: 28476, Item: 139004

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5, Heater To Pipe, Heater To Tee-1, Tee-1 To Auxiliary Heater Pipe-1, Tee-1 To Pipe-1, Tee-2 To Auxiliary Heater Pipe-3

GMC K2500 Engine Coolant By-Pass Hose, OEM: 80400

1991, 1996-2000 GMC K2500 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

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Vehicle Install Locations: Heater To Radiator, Heater Outlet

1996-2000 GMC K2500 Gates HVAC Heater Hose 28466

$ 7.75, Save 39% NEW ITEM
OEM: 28466, Item: 138937

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, Pipe-1 To Water Pump, Pipe-2 To Engine, Valve-1 To Pipe-2

1993-1995 GMC K2500 Gates HVAC Heater Hose 28475

$ 7.75, Save 40% NEW ITEM
OEM: 28475, Item: 139241

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, Auxiliary Heater To Auxiliary Heater Pipe-2

GMC K2500 Engine Coolant By-Pass Hose, OEM: 14187S

1996-2000 GMC K2500 ACDelco Engine Coolant By-Pass Hose 14187S

$ 8.15, Save 39% NEW ITEM
OEM: 14187S, Item: 895243

Only 2 left In Stock, Usually ships within 1 business day

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2000 GMC K2500 Dayco HVAC Heater Hose 86099

$ 8.15, Save 39% NEW ITEM
OEM: 86099, Item: 1002440

In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4

GMC K2500 Engine Coolant By-Pass Hose, OEM: 71877

1996-2000 GMC K2500 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

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1989-1995 GMC K2500 Gates HVAC Heater Hose 19666

$ 8.45, Save 40% NEW ITEM
OEM: 19666, Item: 139802

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Heater To Pipe, Heater To Pipe-1, Auxiliary Heater Pipe-1 To Auxiliary Heater, Heater To Tee-1

1996-2000 GMC K2500 ACDelco HVAC Heater Hose 14155S

$ 8.45, Save 39%
OEM: 14155S, Item: 895240

In Stock, Usually ships within 1 business day

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1997, 1999 GMC K2500 Gates HVAC Heater Hose 18079

$ 8.85, Save 40% NEW ITEM
OEM: 18079, Item: 139731

In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Auxiliary Heater Pipe-2 To Auxiliary Heater Pipe-3, Auxiliary Heater Pipe-5 To Auxiliary Heater Pipe-6, Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4

1996-2000 GMC K2500 ACDelco HVAC Heater Hose 14243S

$ 9.65, Save 39%
OEM: 14243S, Item: 895250

Only 4 left In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, Pipe-1 To Water Pump, Pipe-2 To Engine, Valve-1 To Pipe-2

1995, 1997, 1999 GMC K2500 Gates HVAC Heater Hose 19023

$ 9.75, Save 40% NEW ITEM
OEM: 19023, Item: 139825

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Auxiliary Heater Pipe-3 To Auxiliary Heater, Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, Auxiliary Heater Pipe-6 To Auxiliary Heater, Auxiliary Heater Pipe-2 To Auxiliary Heater, Auxiliary Heater Pipe-4 To Auxiliary Heater, Heater To Intake Manifold

1988-1994 GMC K2500 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 Pipe, Heater To Intake Manifold

1996 GMC K2500 ACDelco HVAC Heater Hose 14244S

$ 10.05, Save 39% NEW ITEM
OEM: 14244S, Item: 895251

Only 1 left In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Valve Top To Tee-1

1995 GMC K2500 Gates HVAC Heater Hose 28472

$ 10.35, Save 39% NEW ITEM
OEM: 28472, Item: 139833

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Heater To Radiator

1988-1994 GMC K2500 Gates HVAC Heater Hose 28471

$ 10.45, Save 40% POPULAR
OEM: 28471, Item: 139462

In Stock, Usually ships within 1 business day

Curved Hose

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Vehicle Install Locations: Heater To Radiator

GMC K2500 Radiator Coolant Hose, OEM: 19663

1994-1999 GMC K2500 Gates Radiator Coolant Hose 19663

$ 11.25, Save 39% NEW ITEM
OEM: 19663, Item: 139820

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: Lower - Reservoir To Tee

1988-1992 GMC K2500 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: Intake Manifold To Heater

1997, 1999 GMC K2500 ACDelco HVAC Heater Hose 14005S

$ 12.05, Save 40% NEW ITEM
OEM: 14005S, Item: 895232

Only 2 left In Stock, Usually ships within 1 business day

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

1996-2000 GMC K2500 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

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Vehicle Install Locations: Heater To Pipe-1, Tee-1 To Pipe-1, Valve-1 To Pipe-1

1989-1995 GMC K2500 ACDelco HVAC Heater Hose 14186S

$ 13.05, Save 39% NEW ITEM
OEM: 14186S, Item: 895242

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: Heater To Pipe, Heater To Pipe-1, Auxiliary Heater Pipe-1 To Auxiliary Heater, Heater To Tee-1

GMC K2500 Pre Heat Hose, OEM: 219-433/219433

1979-1986, 1988-1999 GMC K2500 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

1996-2000 GMC K2500 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

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Vehicle Install Locations: Heater To Pipe-1, Tee-1 To Pipe-1, Valve-1 To Pipe-1

2000 GMC K2500 Gates HVAC Heater Hose 19783

$ 19.45, Save 39% NEW ITEM
OEM: 19783, Item: 617903

Only 1 left In Stock, Usually ships within 1 business day

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Vehicle Install Locations: Pipe-1 To Engine

GMC K2500 HVAC Heater Hose Assembly, OEM: 626-105/626105

1996-2000 GMC K2500 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

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2000 GMC K2500 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

1979-1986, 1988-1999 GMC K2500 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

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1979-1986, 1988-2000 GMC K2500 Gates HVAC Heater Hose 28411

$ 33.75, Save 39%
OEM: 28411, Item: 138884
Package Quantity: 50

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 Radiator, Heater To Tee-2, Tee-1 To Intake Manifold, Tee-1 To Valve, Tee-2 To Radiator, Valve To Heater, Heater To Tee (Outlet), Heater To Tee-2 (Inlet), Heater To Thermostat, Heater To Tee-1, Heater To Valve (Lower), Tee-1 To Pipe-1, Valve Bottom To Tee-2, Valve To Radiator, Valve-1 To Heater, Heater To Valve (Left), Heater To Valve (Right), Heater To Valve-1 (Outlet), Heater To Engine, Heater To Intake Manifold, Heater To Pipe-2, Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Heater To Pipe, Heater To Valve-1, Heater To Water Pump, Tee-1 To Auxiliary Heater Pipe-1, Tee-2 To Auxiliary Heater Pipe-3, Tee-2 To Pipe-1, Valve-1 To Pipe-2

1979-1986, 1988, 1991-2000 GMC K2500 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

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

Vehicle Install Locations: Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2, Auxiliary Heater Pipe-4 To Auxiliary Heater Pipe-5, Heater To Valve, Tee-1 To Auxiliary Heater Pipe-1, Tee-2 To Auxiliary Heater Pipe-2, Tee-2 To Auxiliary Heater Pipe-3, Tee-2 To Auxiliary Heater Pipe-4, Heater To Water Pump, Auxiliary Heater Pipe-1 To Tee-1, Auxiliary Heater Pipe-2 To Tee-2, Heater To Intake Manifold, Heater To Pipe, Heater To Pipe-1, Heater To Tee-1, Heater To Valve (Upper), Heater To Valve-1, Radiator To Heater, Tee-1 To Auxiliary Pipe-1, Tee-1 To Intake Manifold, Tee-1 To Pipe-1, Tee-2 To Radiator, Valve To Intake Manifold, Heater To Valve-1 (Inlet), Heater To Radiator, Tee-2 To Water Pump, Valve-1 To Pipe-1

1979-1986, 1988-2000 GMC K2500 ACDelco HVAC Heater Hose 30124

$ 48.25, Save 39%
OEM: 30124, Item: 895732

Only 6 left In Stock, Usually ships within 1 business day

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1979-1986, 1988, 1991-2000 GMC K2500 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