GM vehicle owners dealing with cooling system issues, this ACDelco thermostat assembly is the real deal - genuine GM Original Equipment that matches what came on your vehicle from the factory.
Part number 15-10412 replaces leaking thermostat housings and fixes engine overheating problems caused by failed thermostats. If your temperature gauge is acting crazy or you're seeing coolant leaks around the thermostat area, this is your solution.
Being genuine GM equipment means perfect fitment every time. No modifying, no struggling to make aftermarket parts work - it bolts right up like it's supposed to.
ACDelco GM parts offer the same reliability and durability as your original components. You're getting factory quality that'll last for years, not some cheap replacement that'll fail again in months.
Essential maintenance for keeping your GM vehicle running cool and preventing expensive engine damage from overheating. Whether you're a DIY mechanic or having a shop do the work, insist on genuine ACDelco parts for proper performance and longevity.
Free 30-day returns 
Free 30-day returns
