Mercury - Manual-owners - 90-816763911 Mercury-200HP-3-4L-V6-2020 It is the only heater

It is the only heater of its type fully safety compliant to UL and CSA standards

Design: Manual pump system eliminates the need for messy drain pans

Replacing a worn housing with a genuine Yamaha component helps restore optimal cooling performance and supports reliable engine operation in demanding marine conditions

Yamaha Service Manual - 3F - LIT-18616-00-31

Mercury - Manual-owners - 90-816763911 Mercury-200HP-3-4L-V6-2020 It is the only heaterManual owners WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.