Engine Core Plug - GM (12651561)
2001-2026 GM - 12651561

Genuine GM OEM Engine Core Plug (MPN: 12651561) is a 19mm engine block component designed to seal coolant passages in select GM vehicles. This authentic factory part prevents coolant leakage and maintains proper engine cooling system integrity. Sourcing original GM core plugs ensures reliable performance and compatibility with your vehicle's engine specifications. - Engine block core plug with 19mm diameter sealed design for coolant passage protection - OEM GM part engineered for factory fitment on select General Motors vehicles - Prevents coolant system leaks by sealing core holes in the engine block - Compatible with GM vehicles requiring this specific 12651561 core plug specification - Genuine OEM condition part manufactured to original equipment standards
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Product Details
Description
Genuine GM OEM Engine Core Plug (MPN: 12651561) is a 19mm engine block component designed to seal coolant passages in select GM vehicles. This authentic factory part prevents coolant leakage and maintains proper engine cooling system integrity. Sourcing original GM core plugs ensures reliable performance and compatibility with your vehicle's engine specifications. - Engine block core plug with 19mm diameter sealed design for coolant passage protection - OEM GM part engineered for factory fitment on select General Motors vehicles - Prevents coolant system leaks by sealing core holes in the engine block - Compatible with GM vehicles requiring this specific 12651561 core plug specification - Genuine OEM condition part manufactured to original equipment standards

| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
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GM
Order your Engine Core Plug (12651561) today and have it in your hands in a matter of days. Your Engine Core Plug will be backed by a warranty and guaranteed to fit your 2001-2026 GM vehicle.
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