170 ° - Up To 1997 GM 350/454 Raw Water Cooled

Ford Fresh Water Cooled; the older By-Pass Styles

Note that the old 140/145 degree is REPLACED with this 170 degree

THERMOSTAT FULL KIT 170 DEGREE OEM# RP026003

Replaces the OLD PCM Part Number RP026001

Tall thermostat: 3" center portion is open and the outer barrel moves down to open

Thermostat fits various PCM Ford and GM V8 fresh water cooled marine engines

• Fits Pleasurecraft Marine Sea Maxx Ford and GM V8 fresh water cooled inboard engines
• 170 degrees
• Includes thermostat mounting gaskets
• Original PCM

The RP026001 number is no longer being used. The RP026003 is available only in the 170 degree version.  The 140/145 deg version is no longer available and is replaced by this 170°

On some applications the rim of the t-stat has to be milled to make the diameter smaller (1/8" smaller) to fit certain housings.