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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
41 oz) Warranty Varies by manufacturer (typically 1 year) Other Technical Attributes Requires impeller key for installation (typically included in kit) What’s in the Box
and other marine equipment
AUS ser# 8071973 & Up
Always consult your engine's service manual for specific maintenance schedules
Drain the gearcase lubricant from the lower unit
Thermostat & Gasket Kit – Fits MerCruiser 2.5L 120HP & 3.0L 140HP (Replaces 59078T3, 59078A1, 59078Q3, 59078B, 59078) 151HP 41 oz) Warranty Varies byProduct Details This replacement Thermostat & Gasket Kit Fits MerCruiser 2. 5L 120HP & 3. 0L 140HP (Replaces 59078T3) is designed for 4 cylinder MerCruiser 120HP (2. 5L) and 140HP (3. 0L) inboard sterndrive engines manufactured between 1968 and 2000. It ensures your engine maintains the correct operating temperature for optimal performance and longevity. This kit serves as a direct replacement for Mercury MerCruiser part numbers 59078T3, 59078A1,
