

🛠️ Keep your engine cool with GM precision – because every degree counts!
The GM Genuine Parts 12620318 Engine Coolant Thermostat Housing Gasket is a vehicle-specific, OE-quality gasket designed to seal the thermostat housing to the engine, preventing coolant leaks and overheating. Manufactured to GM specifications, it guarantees durability, perfect fit, and reliable performance backed by a 24-month unlimited mile warranty.





| ASIN | B010GJ8GZA |
| Best Sellers Rank | #711,859 in Automotive ( See Top 100 in Automotive ) #104 in Automotive Replacement Engine Thermostat Seals |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.7 out of 5 stars 16 Reviews |
| Global Trade Identification Number | 00808709067009 |
| Included Components | GASKET KIT |
| Item Type Name | GASKET KIT |
| Item Weight | 0.01 Pounds |
| Manufacturer | ACDelco |
| UPC | 808709067009 |
| Unit Count | 1.0 Count |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
P**K
Good product
Sealed new thermostat perfectly
S**E
Authentic
GM Genuine part shipped quickly. Thanks!
T**L
Genuine GM product
This should be used as advised by GM.
V**A
perfect OEM part
great fit right out the wrapper. After removing the old gasket and placing the new one i added coolant and checked fore leaks. since its an OEM gasket there were no leaks as expected.... I would always buy ACDelco oem parts for my 2014 chevy silverado 1500 ltz 4x4... great buy and price
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