GMC Topkick Heater Hoses, Pipes
- Merchant Automotive®HVAC Heater Pipe (15768212)HVAC Heater Pipe by Merchant Automotive®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$97.58
- Mishimoto®Heater Core Bypass Hose (MMHOSE-LSHB-BL)Heater Core Bypass Hose (MMHOSE-LSHB-BL) by Mishimoto®. Color: Blue. If you’re doing an LS swap, chances are you won’t be running a heater core in the platform you’re swapping. Whether you’re doing an LS swap or building your...Allows you to bypass heater coreBypassing instead of blocking water pump ports allows coolant to flow to thermostat and avoids overheating$25.95
- Mishimoto®Heater Core Bypass Hose (MMHOSE-LSHB-BK)Heater Core Bypass Hose (MMHOSE-LSHB-BK) by Mishimoto®. Color: Black. If you’re doing an LS swap, chances are you won’t be running a heater core in the platform you’re swapping. Whether you’re doing an LS swap or building your...Allows you to bypass heater coreBypassing instead of blocking water pump ports allows coolant to flow to thermostat and avoids overheating$25.95
- Merchant Automotive®HVAC Heater Hose Connector (800409)HVAC Heater Hose Connector by Merchant Automotive®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Direct replacementHigh-quality construction$22.74