Shop 2005 Cadillac Escalade EXT HVAC Heater Hose Assembly. 3.7 liter. Heater Hose - Repair or Replace Hoses, Incl, Inlet - OEM Cadillac Part # 55037830AF (55037830AC, 55037830AD, 55037830AE)

Heater Supply and Return. HVAC Heater Hose Assembly.
HVAC Heater Hose Assembly. Incl.Inlet & Outlet Hoses. Incl.Inlet and Outlet Hoses and Pipes.

HVAC Heater Hose Assembly

Fits Liberty, NITRO

3.7 liter.
Heater Hose - Repair or Replace
A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your to our service department for repair.