Mercury Starter Relay, see image for the correct choice.
30 - 225 HP (2T)
25, 30, 40 HP (4T)
Yamaha Starter Relay
F20 (1998-09)
F25 (1998-09)
F30 (2001-09)
F40 (2000-09)
Starter Relay 75 3 cyl., 75 3 cyl., 90 3 cyl., 90 3 cyl, 115 4 cyl., V135, V150 150EFI, 150 XR/4-Magnum ll, V175, 175EFI, V200 2.5L, V200 EFI, V225 3.0L (18-5819)
Order number Original Mercury: 850187T1
Equal to: 850187A1
Order number Aftermarket: PH375-0034
Equal to: MES3371M, GLM72401, 18-5819
Mercury Mariner OEM: 89-818997T1, 89-818997A1, 818997A1, 818997A2, 818997T1, 818998A2, 850187A1, 853077, 89-850187T1, 8M0123157
Yamaha OEM: 65W-81941-00, 65W-81941-00-00, 65W-81941-01-00, 65W8194100, 65W819410000, 65W819410100