Thermostats/Kits

Sender 18-5896

Sender 1/8"-27NPT Threads  Mercury 12415 Sierra 18-5896            

Thermostat with Housing 18-3631

Thermostat with Housing Mercury 892864T04  Sierra 18-3631 135-300 Verado          

Thermostat 18-3633

Thermostat  Mercury 8M0090819 Sierra 18-3633 5-115HP (1B366823-2B094995), 150HP EFI (1B905505 & Up)          

Thermostat 18-3635

Thermostat  Mercury 892864T06 Sierra 18-3635 5-115HP (1B366823-2B094995), 150HP EFI (1B905505 & Up)          

Thermostat 825212A 1

Thermostat  Mercury 825212A 1, 825212A1 Sierra 18-3642          

Thermostat 804540

Thermostat  Mercury 804540 Nissan/Tohatsu 3H6010300 Sierra 18-3638          

Thermostat 18-3553

Thermostat  Mercury 75692, 393659, 434841, 378065, 508626 Sierra 18-3553          

Thermostat 75692

Thermostat  Mercury 75692, 393659, 434841, 378065, 508626 Sierra 18-3553          

Thermostat 18-3549

Thermostat 120°  Mercury 14586 Sierra 18-3549 Mariner: 6,8,9.9 (2 cyl.) A197112 Later, Sea Pro 10 D038000 Later, 15 (2 cyl.) B292414 Later, 18XD, 20XD, 25XD B114231 Later, 25 ( 2 cyl.) 25 Sea Pro B238464 Later, 30 (2 cyl.) G055314 Later, 45...

Thermostat 14586

Thermostat 120°  Mercury 14586 Sierra 18-3549 Mariner: 6,8,9.9 (2 cyl.) A197112 Later, Sea Pro 10 D038000 Later, 15 (2 cyl.) B292414 Later, 18XD, 20XD, 25XD B114231 Later, 25 ( 2 cyl.) 25 Sea Pro B238464 Later, 30 (2 cyl.) G055314 Later, 45...

Thermostat 895338

Thermostat 130° 3/4" Mercury 895338 Chrysler/Force F97068-2 Sierra 18-3556          

Thermostat 18-3535

Thermostat 130° Mercury 8M0057307 Sierra 18-3535 200 3.0L DFI DTS (ALL), 200 3.0L EFI (2003 & Up)(OT750164 & Up), 200 DFI (1997 & Up)(OG386496 & Up), 225 3.0L EFI (1999 & Up)(OG760300 & Up), 225 3.0L EFI SeaPro ( 2004 &...