Aftermarket Mercruiser 97258A1 Water Temperature Sender
The Sierra 18-5897 Sender is designed to provide the applicable engine or instrumentation signal in Mercruiser applications. It replaces Mercruiser 806490T.
Thread Size:Â 3/8" or 9.5mm -18 NPT
Terminal Type:Â 10-32 stud
Range: 240°F
Sender Code "D"
Fits:Â MCM/MIE engines
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-5897?
Sierra 18-5897 is an aftermarket sender for Mercruiser applications.
Which part numbers cross-reference Sierra 18-5897?
This listing cross-references Mallory 9-42400, Mercruiser 22-811091, Mercruiser 36525 and Mercruiser 806490. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-5897 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.