Engines and Components› Engine Covers, Pans and Dress-Up Components

SIERRAMARINE

OIL PAN GASKET SET

$108.79

SKU: S08C 18-4366

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Non-Returnable Item

Description

The Sierra Marine 18-4366 is an oil pan gasket set designed for specific Mercruiser engines. It is a direct replacement for OEM part number 27-72479A5. This gasket set is compatible with Mercruiser model 470 marine engines, specifically those with the 3.7L 4-cylinder engine from 1980-1989, and also fits Mercruiser 224 CID (3.7L) and Mercruiser Stern Drives.

Fitment

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Specifications

BrandSIERRAMARINE
Part NumberS08C 18-4366

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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