Thermostat – Fits Yamaha 75-90HP 4-Stroke Outboards (Replaces 6FP-12411-00-00) 150HP 6LY3-UTP 24 4-Stroke All 119574-42550/119574-42552

6LY3-UTP 24 4-Stroke All 119574-42550/119574-42552 Yanmar 6LY3-STC 24

Brand Part Number Notes Yamaha 63V-44352-01-00 Supersedes 63V-44352-00-00 Sierra 18-3040 Aftermarket Interchange FINNORD 500363 Aftermarket Interchange

1 x Boat Trailer Spool Roller (Yates 23738 for 1/2-inch bore or Yates 23739 for 5/8-inch bore)

we strongly recommend comparing the dimensions of our impeller (listed under Technical Specs) with your old part before purchasing

54 in) Weight 0

Thermostat – Fits Yamaha 75-90HP 4-Stroke Outboards (Replaces 6FP-12411-00-00) 150HP 6LY3-UTP 24 4-Stroke All 119574-42550/119574-42552Product Details This Thermostat Fits Yamaha 75 90HP 4 Stroke Outboards is a crucial component for maintaining optimal engine temperature. It is specifically designed for Yamaha 4 Stroke outboard models including the 75HP, 90HP, and VF90 series from 2016 through 2023, ensuring reliable performance by regulating coolant flow at a precise 60C (140F). This assembly serves as a direct interchange for several part numbers, including Sierra 18 3641, Mercury