Sierra 18-0612 Small Block Stamped Steel Oil Pan for MerCruiser GM V8 Engines

The Sierra 18-0612 is a premium stamped steel oil pan designed for MerCruiser stern drive marine engines equipped with Chevy GM V-8 small block engines. This direct replacement oil pan fits 305 cu.in. (5.0-Liter), 350 cu.in. (5.7-Liter), and 6.2-Liter engines with a 1-piece rear main seal configuration.

Key Features:

• Stamped steel construction for durability and corrosion resistance in marine environments
• Designed for engines with 1-piece rear main seal, no windage tray
• M12-1.75 drain plug located at bottom center
• Right-hand dipstick location on starboard side of engine block
• Direct OEM replacement for Mercury Marine part number 809910
• Engineered to meet or exceed OEM specifications
• 100% OEM interchangeable with no modifications required for installation

This oil pan is compatible with MerCruiser stern drive applications and is manufactured to strict engineering quality standards by Sierra, a trusted name in aftermarket marine engine components. Note: If needed, order 1-piece oil pan gasket 18-1237 separately. Installer may need to update attaching hardware for dipsticks that attach to bottom of pan using oil pan drain bolt which retains dipstick attaching block.