THERMOSTAT HONDA / TOHATSU / YAMAHA 3 - 25 HP , 775-200, 18-3622, 19300-ZY6-003

THERMOSTAT HONDA / TOHATSU / YAMAHA 3 - 25 HP , 775-200, 18-3622, 19300-ZY6-003

Marsoni

M251S

$32.97

Get it in 3 business days with 1 day shipping. Friday, May 29

THERMOSTAT HONDA / TOHATSU / YAMAHA 3 - 25 HP , 775-200, 18-3622, 19300-ZY6-003ITEM#: 775 200 THERMOSTAT HONDA TOHATSU YAMAHA 3 250 HP OEM#: 18 3622, 19300 ZY6 003, 688 12411 10 00, 688 12411 11 00, 6E5 12411 10 00, 6E5 12411 20 00, 6E5 12411 30 00, 6H3 12411 10 00, 6H3 12411 11 00, HZY619300003 122 degrees BRAND: WSM FITMENTS: Make Model Year(s) Honda 4 Cyl 3. 386 Bore BF 115 1996 1997,2007 2011 Honda 4 Cyl 3. 700 Bore BF 150 2004 2012 Honda 4 Cyl BF 135 2004 2012 Honda 4 Cyl BF 75 2007 2014 Honda 4 Cyl BF 90 2007 2015 Nissan

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Installed this o-ring kit on a 2009 Honda Odyssey. The steering pump was making noise and you could see bubbles in the fluid revivor when the engine was idling indicating a potential air leak from where the hoses attach to the pump. The most difficult part was finding the right 10mm wrench that would allow me to access the lower hose mounting bolt without removing the belt or pump pulley. I wound up taking an old wrench, heated it with a torch, and bent it in a vice to get the right fit. I did order a ratcheting, flex head wrench but while waiting for it to be delivered I was able to make something work. Overall, the o-ring kit worked great, the o-rings seem high quality and this fixed my issue. If you don't already have some, make sure to order the power steering fluid required for Asian/Honda vehicles when you order these o-rings.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 24, 2025

Verified Purchase

Amazon Customer

Charlottesville, US

★★★★★ 5

Works great

Worked great and easy to install

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 21, 2026