Brand New High Quality Aftermarket Thermostat Assembly (60C or 140F) Fits Yamaha Four-Stroke F75, F90 F80, F100 (2001 and Newer), F150, F200, F225, F250, F250B VF200, VF225, VF250 (4.2L) Models Replacement for Yamaha OEM Part Number 6CB-12411-00-00, 6CE-12411-00-00, 66M-12411-00-00, 66M-12411-01-00, 67F-12411-00-00, 67F-12411-01-00 Also Replacement for Sierra 18-3632. Also Replaces Part # 5033721 This item is NOT made in China Includes: 1x Thermostat Assy (1) Brand New High Quality OEM Spec Aftermarket Replacement Thermostat Assembly. Thermostat 60C or 140F. Fits Yamaha 2005 F250TURD, 2005 F250TXRD, 2005 F75TLRD, 2005 F90TJRD, 2005 F90TLRD, 2005 F90TXRD, 2005 LF250TURD, 2005 LF250TXRD, 2006 and Later F150AET1X, F150AET1X, F150JA, F150JA, F150JA_011, F150JA_011, F150LA, F150LA, F150LA_011, F150TJR, F150TJR, F150TJR_04, F150TLR, F150TLR, F150TLR, F150TLR_04, F150TXR, F150TXR_04, F150TXR_04, F150XA, F150XA_011, F150XA_011, F200TXR, F200XA, F200XA, F200XA_011, F200XA_051, F200XTR, F225TLR, F225TUR, F225TXR, F225XA, F225XA, F225XA_011, F225XA_011, F225XA_051, F250BTUR, F250BTXR, F250TUR, F250TUR_04, F250TXR, F250TXR_04, F250UA, F250UA, F250UA_011, F250UA_011, F250XA, F250XA_011, F250XA_011, F75LA_0112, F75LA_0112, F75TLR, F75TLR, F90JA_0112, F90JA_0112, F90LA_0112, F90LA_0112, F90TJR, F90TJR_041, F90TLR, F90TLR_041, F90TXR, F90TXR_041, F90XA_0112, FL150AET1X, FL150AET1X, LF150TXR, LF150TXR, LF150TXR_0, LF150TXR_0, LF150XA_01, LF150XA_01, LF200TXR, LF200XA, LF200XA, LF200XA_01, LF200XA_01, LF200XA_05, LF225TUR, LF225TXR, LF225XA, LF225XA, LF225XA_01, LF225XA_01, LF225XA_05, LF225XA_05, LF250BTUR, LF250BTXR, LF250TUR, LF250TUR_0, LF250TXR, LF250UA, LF250UA_01, LF250UA_01, LF250XA, LF250XA_01, LF250XA_01, VF200LA, VF200LA, VF225LA, VF225LA, VF250LA, and VF250LA. Four-Stroke F75, F90, F80, F100 (2001 and Newer), F150, F200, F225, F250, F250B VF200, VF225, VF250 (4.2L). Fits Yamaha 75 HP, 90 HP, 150 HP, 200 HP, 225 HP, 250 HP Outboard. Thermostat Part #: F12414. Replacement for Sierra 18-3632.