

🛠️ Seal it right, seal it tight—engineered for pros who won’t settle.
The ACDelco GM Original Equipment 10-108 Cooling System Sealing Tabs deliver a high-viscosity, one-component RTV sealant that cures on exposure to air. Designed for quick, precise application on multiple engine components, it allows immediate refilling of oil or coolant post-assembly. This blow-out resistant, corrosion-safe sealant withstands harsh engine oils and coolants while protecting sensitive oxygen sensors, making it a trusted choice for professional-grade engine maintenance.








| ASIN | B0026JK8C8 |
| Auto Part Position | Front |
| Auto part position | Front |
| Best Sellers Rank | #7,315 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Cooling & Water Pump Tools |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Color | Silver |
| Colour | Silver |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,126 Reviews |
| Item Type Name | AC Delco |
| Item Weight | 32 g |
| Manufacturer | ACDELCO |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | 10-108 |
| UPC | 036666919363 |
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