Heater Hoses, Pipes & Components
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- Genuine®HVAC Heater Hose (1645060735)HVAC Heater Hose (1645060735) by Genuine®. Location: From Expansion Tank to Recirculating Pump. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$28.97
- Genuine®Engine Coolant Hose (2128304696)Engine Coolant Hose (2128304696) by Genuine®. Location: Engine to Distributor Piece. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$37.74
- Genuine®HVAC Heater Hose (17127518575)HVAC Heater Hose (17127518575) by Genuine®. Position: Upper. Location: Cooling System to Heater Core. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$51.87
- Genuine®HVAC Heater Hose (17127527847)HVAC Heater Hose (17127527847) by Genuine®. Position: Lower. Location: Cooling System to Heater Core. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$51.87
- Genuine®HVAC Heater Hose (2118303996)HVAC Heater Hose (2118303996) by Genuine®. Location: At Recirculating Pump. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$53.94
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84519869)Genuine GM Parts™ HVAC Heater Hose by ACDelco®. Location: Heater Inlet. Length: 15.38". Size: 0.89" x 1.4". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.32
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (23497076)Genuine GM Parts™ HVAC Heater Hose (23497076) by ACDelco®. Location: Heater Outlet To Auxiliary Water Pump Inlet. Length: 16.36". Size: 0.63" x 0.88" x 0.14". Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$116.28
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84339430)Genuine GM Parts™ HVAC Heater Hose (84339430) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.95
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84129299)Genuine GM Parts™ HVAC Heater Hose (84129299) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.18
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84097802)Genuine GM Parts™ HVAC Heater Hose (84097802) by ACDelco®. Location: Auxiliary Water Pump to Heater. Length: 8.37". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.31
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (39060545)Genuine GM Parts™ HVAC Heater Hose (39060545) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.95
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (26240166)Genuine GM Parts™ HVAC Heater Hose (26240166) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.06
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (39059511)Genuine GM Parts™ HVAC Heater Hose (39059511) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.96
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84220228)Genuine GM Parts™ HVAC Heater Hose (84220228) by ACDelco®. Position: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.17
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84271337)Genuine GM Parts™ HVAC Heater Hose (84271337) by ACDelco®. Position: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.06
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (22769191)Genuine GM Parts™ HVAC Heater Hose (22769191) by ACDelco®. Location: Heater Outlet. Length: 7.478". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.76
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84454186)Genuine GM Parts™ HVAC Heater Hose (84454186) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.52
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84128870)Genuine GM Parts™ HVAC Heater Hose (84128870) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.66
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84126756)Genuine GM Parts™ HVAC Heater Hose (84126756) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.30
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (19129957)Genuine GM Parts™ HVAC Heater Hose (19129957) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$70.21
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84159083)Genuine GM Parts™ HVAC Heater Hose (84159083) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.78
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84002017)Genuine GM Parts™ HVAC Heater Hose (84002017) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.93
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (26240167)Genuine GM Parts™ HVAC Heater Hose (26240167) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$48.20
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84271339)Genuine GM Parts™ HVAC Heater Hose (84271339) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.92
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84186465)Genuine GM Parts™ HVAC Heater Hose (84186465) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.57
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84220229)Genuine GM Parts™ HVAC Heater Hose (84220229) by ACDelco®. Position: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.54
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84083786)Genuine GM Parts™ HVAC Heater Hose (84083786) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$70.97
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (42596066)Genuine GM Parts™ HVAC Heater Hose (42596066) by ACDelco®. Location: Heater Outlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.30
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (12639068)Genuine GM Parts™ HVAC Heater Hose (12639068) by ACDelco®. Location: Heater Inlet. Length: 9.49". Size: 0.594" x 0.909". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.21
- ACDelco®Genuine GM Parts™ HVAC Heater Hose (84129293)Genuine GM Parts™ HVAC Heater Hose (84129293) by ACDelco®. Location: Heater Inlet. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.61
Heater hoses, or in some cases pipes, carry hot coolant from the cylinder head of the engine and direct the flow through the heater core. Once coolant passes through the heater core another heater hose carries the coolant to the water pump. Without these hoses feeding the heater core only cold air would blow through the ducts and out the vents. Other components would include connectors, or clamps.
Coolant itself is a heat transfer fluid, so one can imagine how hot it would get flowing through an engine that reaches over 200°F. Coolant is not only extremely hot, it is also extremely corrosive. Heater hoses can degrade over time if the coolant is not diluted properly, or if the corrosion inhibiting compounds get used up and the system is not flushed. Inspect the hoses or watch for coolant leaks or your motor will be in jeopardy. The constant temperature change alone causes the rubber hoses to begin hardening and cracking. Even if they don’t leak now, any signs of wear are a red flag.
Heater hoses and pipes do not just hold themselves to the heater core, cylinder head, or the water pump. With all this heat causing the rubber hoses to expand and contract something needs to hold them in place and prevent leaking. The connectors and clamps seal the deal by tightening around the hoses where they connect to the subsequent point in the system. While diagnosing heating system malfunctions these clamps and connectors may be removed multiple times. This causes wear to the fragile parts and eventually could lead to failure. If these parts seem too easy to remove, replace them!
Brand new aftermarket heater hoses are engineered to be compatible with all the common coolants or additives. With the newest parts under the hood you can be guaranteed that new hoses will have much more strength and heat resistance than old hoses. Newer hoses are made with synthetic rubber compounds that contribute resistance to deterioration from ozone, coolants, and temperature variations of -40°F to +257°F. A rather inexpensive replacement can do wonders for your heating system.
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Complete A/C Systems
Cabin Air Filters
Blower Motors
Heater Cores
A/C Compressors
A/C Condensers
Heater Control Valves
A/C Relays, Sensors
A/C Hoses
A/C Control Units
A/C Evaporators
A/C Receiver Driers & Accumulators
A/C Expansion Valves & Orifice Tubes
A/C Compressor Clutches
A/C Condenser Fans
A/C Chemicals