Sierra MerCruiser GM/Ford V8 Thermostat Kit - 61C/142F - S18-3651 - Replaces 807252Q3

Thermostat kit for MerCruiser GM and Ford V8 stern drive engines. 142F/61C thermostat with gasket. Replaces Mercruiser 807252Q3 (also cross-referenced as GLM 13380, Mallory 9-43152).

Important: Specifications vary by product code. Confirm the required size or configuration before ordering.

Product code: S18-3651

Please compare the product code and specifications with the required application before ordering.