12649871 Thermal Bypass Hose - High Quality Replacement Part for Engine Cooling System | Perfect for Car Repair & Maintenance

ACDelco GM Original Equipment Thermostat Bypass Pipe is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. This original equipment pipe will provide the same performance, durability, and service life you expect from General Motors.

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