OEM PCM Ford - GM & INDMAR Ford - GM R020003

Engine temperature sending unit sends signal to temperature gauge

1/2 in. NPT Single Station Temperature Sender

Not for LT1 - The LT1 uses Item R020002

• Single station
• 1/2 inch NPT thread size
• 10-32 stud terminal
• Works with US ohm scale temperature gauges
• Original Crusader
• Replaces Crusader 700427
• Replaces Mercury 97258A1
• Replaces Marine Power 456423
• Replaces OMC 171960 and 3852029
• Replaces Pleasurecraft R020003
• Replaces Volvo 3852029
• MARINE WATER TEMPERATURE SENDING UNIT
• FITS MOST PCM 302
• FITS ALL GT40 LOCATED IN CIRCULATION PUMP
• FITS SOME MERCRUISER

Tapered threads are aprox. 7/8" in diameter

Nut is a 7/8" wrench size

Original Crusader

Exceptions Below:

• PCM GT40 351 EFI uses Item #102506 located in circulation pump
• Not used on 2007 & up PCM
• Not for LT1 - The LT1 uses Item R020002