EVINRUDE Housing, Thermostat (OEM Part #0336178) – Genuine factory replacement part from U.S. Boatworks, your trusted marine parts specialist for over 40+ years.

Get genuine EVINRUDE quality from a name you can trust. U.S. Boatworks ships #0336178 factory-direct with personalized service and fast nationwide delivery.

The Right Part Matters

• OEM quality means fewer comebacks
• Designed for your specific model
• Marine-tested durability you can trust

FITS: Verify compatibility for your engine — use our boat parts finder to find the right parts by model and year.

40+ YEARS HELPING BOATERS

• In business since 1984 — we know marine parts — including #0336178
• Massive OEM inventory, ships fast
• Have questions? See contact options below ↓

Need additional parts for your engine? Use our Boat Parts Finder to search by model and year.