Engine Coolant Outlet O-Ring - GM (12579977)
Engine Coolant Outlet O-Ring - GM (12579977)
Details
- Brand:
- SKU:
12579977
- Other Names:
Water Outlet Seal, 903
- Description: GM Genuine Parts Engine Coolant Outlet O-Ring (Part Number: 12579977) is an OEM O-ring used at coolant outlet interfaces to help seal the cooling system and prevent leaks. Cataloged for multiple engine sizes in GM records.
- Function: Seals coolant outlet connections to prevent leaks and maintain proper coolant pressure.
- Application: Referenced for multiple engine displacements in OEM notes; listed as "SEAL, CLNT OTLT(O RING)."
- Benefit: Simple service part critical to preventing coolant leaks and ensuring HVAC/engine cooling integrity.
Heating & Cooling Air Conditioning Parts 15World Parts Direct — an American corporation — offers great pricing, compatibility guarantees, and knowledgeable support for OEM cooling seals and parts.
- Condition: New
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