Both are premium-grade oils formulated for the marine environment and meet the warranty requirements for your engine
Locate the serpentine belt tensioner and use a breaker bar or tensioner tool to release the tension
Includes one thermostat rated for a 76°C (169°F) opening temperature
What is the recommended replacement interval
Replace the housing cover and secure it
Exhaust Manifold Gasket – Fits MerCruiser V8 Small Block 5.0L, 5.7L, 6.2L (Replaces 27-33395) 400HP Both are premium-grade oils formulatedProduct Details This Exhaust Manifold Gasket Fits MerCruiser V8 Small Block 5. 0L, 5. 7L, 6. 2L (Replaces 27 33395) is engineered for a precise seal on V8 (283, 305, 350, 377 CID) engines manufactured by General Motors for MerCruiser stern drives and inboards. It ensures a direct fit replacement between the exhaust manifold and the cylinder head. It serves as a direct interchange for Mercury part numbers 27 33395 and 96306, as well as Quicksilver 27