Genuine EVINRUDE Stop, Thermostat Lower – Part #5030747. Premium OEM quality from U.S. Boatworks, your trusted partner for 40+ years.

Family-owned and trusted since 1984, U.S. Boatworks specializes in hard-to-find EVINRUDE parts like #5030747. Our team is here to help — DIY boater or professional mechanic.

Smart Boaters Choose OEM

• Avoid cheap parts that fail early
• Get it right the first time
• More weekends on the water, not in the shop

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 #5030747
• Massive OEM inventory, ships fast
• Have questions? See contact options below ↓

Find everything your engine needs — explore our Boat Parts Finder to search by model and year.