ACDelco

15-5557

ACDelco 15-5557 GM Original Equipment Heater Bypass Valve

EAN: 0036666649543

UPC: 036666649543

SKU: ADW155557

Air Conditioning

Restore cooling system function and performance
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

ACDelco GM Original Equipment Heater Bypass Valves are control valves for the flow of coolant through the heater core. When the heater valve is closed, the bypass valve diverts the coolant flow back to the engine. The valve maintains coolant flow through the thermostat housing to ensure correct operation of the thermostat. This original equipment heater bypass valve is a GM-recommended replacement for your vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

ACDelco 131-151 GM Original Equipment Engine Coolant Thermostat
ACDelco D328A GM Original Equipment Ignition Distributor Cap
ACDelco D465 Professional Ignition Distributor Rotor
ACDelco 38103 Professional Automatic Belt Tensioner and Pulley Assembly
ACDelco 41-993 Professional Iridium Spark Plug (Pack of 1)
03-06 HONDA CBR600RR: Woodcraft Swingarm Spool Sliders (BLACK)
Champion 650 Diesel Glow Plug
Mix me 3860