Engine temperature sending unit sends signal to temperature gauge.

Single Station Sending Unit | Crusader R020003

• 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