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GMC K2500 Heater Hose

Your K2500 is a prized possession.

Your GMC dealership isn't the only place to locate trusted repair parts to fix your K2500. GMC automobile enthusiasts have become used to a certain level of dependability when driving their K2500 around town. When your GMC K2500 rolled off the assembly line, it was destined for a driver who prioritizes longevity in their automobile. You bought 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 great quality auto parts?

What Heater Hose does for your vehicle.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. 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 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 re-introduces the coolant to the engine after it has heated the heater core so the radiator can return it to optimum temperature.

There's no reason to delay... buy your replacements right now.

Select Your YearAt Car Parts Discount, we have live customer service members on the phone with enough expertise to help you select the correct GMC K2500 part for your project or repair. Ordering new GMC parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement K2500 parts on the internet. Don't let a Heater Hose repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best replacement parts. All the GMC K2500 Heater Hose parts on this page will fit vehicles made in 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979. 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.
GMC K2500 HVAC Heater Hose, OEM: 87852Dayco
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 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Throttle Body To Intake Manifold

GMC K2500 HVAC Heater Hose Shaping Coil, OEM: 28510Gates
1994-1995, 2000 GMC K2500 Gates HVAC Heater Hose Shaping Coil 28510
4.55, Save 40%   NEW ITEM
OEM: 28510, Item: 667619
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC K2500 HVAC Heater Hose Shaping Coil, OEM: 28510Gates
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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Engine Coolant By-Pass Hose, OEM: 70785Dayco
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 1-2 business days
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GMC K2500 HVAC Heater Hose, OEM: 18955Gates
1991-1993 GMC K2500 Gates HVAC Heater Hose 18955
5.75, Save 40%   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

GMC K2500 HVAC Heater Hose, OEM: 70646Dayco
1991 GMC K2500 Dayco HVAC Heater Hose 70646
5.75, Save 40%   NEW ITEM
OEM: 70646, Item: 674222
  In Stock, Usually ships within 1-2 business days
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GMC K2500 HVAC Heater Hose, OEM: 88387Dayco
1998-2000 GMC K2500 Dayco HVAC Heater Hose 88387
5.75, Save 40%  
OEM: 88387, Item: 583452
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC K2500 90º Molded Coolant Hose, OEM: 80400Dayco
1991, 1996-2000 GMC K2500 Dayco 90º Molded Coolant Hose 80400
6.45, Save 39%   NEW ITEM
OEM: 80400, Item: 669595
  Only 7 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Heater To Radiator, Heater Outlet

GMC K2500 HVAC Heater Hose, OEM: 28466Gates
1996-2000 GMC K2500 Gates HVAC Heater Hose 28466
6.75, Save 40%   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

GMC K2500 HVAC Heater Hose, OEM: 86099Dayco
2000 GMC K2500 Dayco HVAC Heater Hose 86099
6.85, Save 39%   NEW ITEM
OEM: 86099, Item: 583274
  Only 1 left In Stock, Usually ships within 1-2 business days
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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 HVAC Heater Hose, OEM: 88432Dayco
1992-2000 GMC K2500 Dayco HVAC Heater Hose 88432
7.05, Save 40%   NEW ITEM
OEM: 88432, Item: 1002927
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Heater To Pipe

GMC K2500 Engine Coolant By-Pass Hose, OEM: 14187SACDelco
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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Engine Coolant By-Pass Hose, OEM: 71877Dayco
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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 HVAC Heater Hose, OEM: 19666Gates
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

GMC K2500 HVAC Heater Hose, OEM: 14155SACDelco
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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 HVAC Heater Hose Shaping Coil, OEM: 28517Gates
1988-1995 GMC K2500 Gates HVAC Heater Hose Shaping Coil 28517
8.85, Save 39%   NEW ITEM
OEM: 28517, Item: 1154021
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K2500 HVAC Heater Hose, OEM: 14243SACDelco
1996-2000 GMC K2500 ACDelco HVAC Heater Hose 14243S
9.65, Save 39%  
OEM: 14243S, Item: 895250
  Only 3 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

GMC K2500 HVAC Heater Hose, OEM: 19023Gates
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

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

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

GMC K2500 HVAC Heater Hose, OEM: 87615Dayco
1988-1992 GMC K2500 Dayco HVAC Heater Hose 87615
9.95, Save 40%   NEW ITEM
OEM: 87615, Item: 583313
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Intake Manifold To Heater

GMC K2500 HVAC Heater Hose, OEM: 14244SACDelco
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

GMC K2500 Radiator Coolant Hose, OEM: 19663Gates
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

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Vehicle Install Locations: Lower - Reservoir To Tee

GMC K2500 HVAC Heater Hose, OEM: 14005SACDelco
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

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

GMC K2500 Pre Heat Hose, OEM: 219-433/219433ACDelco
1979-1986, 1988-1999 GMC K2500 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 K2500 HVAC Heater Hose, OEM: 18158LACDelco
1996-2000 GMC K2500 ACDelco HVAC Heater Hose 18158L
17.85, Save 39%   NEW ITEM
OEM: 18158L, Item: 895444
  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 To Pipe-1, Tee-1 To Pipe-1, Valve-1 To Pipe-1

GMC K2500 HVAC Heater Hose, OEM: 19783Gates
2000 GMC K2500 Gates HVAC Heater Hose 19783
19.55, Save 40%   NEW ITEM
OEM: 19783, Item: 617903
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Pipe-1 To Engine

GMC K2500 HVAC Heater Hose Assembly, OEM: 626-105/626105Dorman
1996-2000 GMC K2500 Dorman HVAC Heater Hose Assembly 626-105
Add for Price, Save 27%   NEW ITEM
OEM: 626-105, Item: 598600
  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 K2500 HVAC Heater Hose, OEM: 28409Gates
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

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

GMC K2500 HVAC Heater Hose, OEM: 28412Gates
1979-1986, 1988, 1991-2000 GMC K2500 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: 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

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

GMC K2500 HVAC Heater Hose, OEM: 30125ACDelco
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

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