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🛠️ Seal the deal with GM precision and never miss a beat under the hood!
The ACDelco 12620318 thermostat housing gasket is a GM-recommended, USA-made replacement part designed to provide a perfect seal between the thermostat housing and engine. Manufactured to exact GM OE specifications, it ensures leak-proof performance, durability, and easy installation, making it an essential upgrade for maintaining your GM vehicle’s cooling system integrity.
| ASIN | B010GJ8GZA |
| Assembly Required | No |
| Brand | GM GENUINE PARTS |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (18) |
| Date First Available | 20 October 2016 |
| Item Weight | 4.54 g |
| Item model number | 12620318 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12620318 |
| Net Quantity | 1.0 Count |
| OEM Part Number | 12620318 |
| Package Dimensions | 7.62 x 7.62 x 0.63 cm; 4.54 g |
| Volume | 9 Cubic Inches |
R**R
Work great
P**K
Sealed new thermostat perfectly
D**S
Didn't even use it. The thermostat came with one even though it wasn't listed in the, "what's in the box" it's a seal, I'm sure it does its job. Can say it was the correct part.
S**E
GM Genuine part shipped quickly. Thanks!
T**L
This should be used as advised by GM.
Trustpilot
3 weeks ago
1 month ago