The Sierra 18-5897 Temperature Sender is interchangeable with the following: Mallory 9-42400, Medallion A-2618-3, Mercruiser 36525, 97257, 22-811091, 97257A1, 806490, 806490T, OMC 980613, 3853787, Stewart Warner 352BC-D, Veethree Seastar 52320S018, Volvo Penta 3853787. Thread Size: 3/8"-18 NPT, Term...

Installs and removes shift cables on MC-1/Alpha One/Alpha One Gen II.

OEM: MERCURY MARINE 91-12037