High-Quality Aftermarket Thermostat
Rated Temperature: 132F / 56C
Replaces OEM Part Numbers: 437090, 0436174, 0765585
Fits Johnson / Evinrude / OMC V6 2-Stroke Outboards 90HP to 225HP

This premium aftermarket thermostat helps regulate cooling system temperature in Johnson, Evinrude, and OMC V6 outboards. Designed to match OEM standards, it’s an ideal solution for restoring proper engine temperature and preventing overheating issues.

Compatible With:

Engine HP Range:
90HP 225HP (60 V6 and Looper designs)
Model years: 1993 to 2006

Highlighted Fitment:
115HP: BE115GLEUA, L115GLEUC
135HP: E135FCXSDE, E135FPLSOB, E135FSLSRM, and more
150HP: E150FPLSTD, E150FPLSTF, E150FSLSTF, and others
175HP: E175FPXSRE, E175FSLSTM, E175MFXSOS, and many more
200HP225HP: E200TZERS, J225PXERK, SJ225TXEDE, VE225PZETF, etc.

(This thermostat fits a long list of V6 model codes please contact us if unsure.)

Product Features:
Maintains correct operating temperature
Rated at 132F (56C)
High-quality aftermarket alternative
Easy installation direct-fit
Helps prevent overheating and idle issues
Replaces part numbers: 437090, 0436174, 0765585

This is a high-quality aftermarket part (not OEM).
Please check compatibility before purchase. Contact SSI Marine with your engine details for confirmation.

Why Buy from SSI Marine?

Same-day dispatch on weekday orders before 1PM
Fast and tracked UK delivery
Expert marine parts support
Trusted by boaters and technicians across the UK

Reliable cooling components for your outboard from the marine parts experts at SSI Marine.