OEM / REF: 121750-49800SKU: pilotpart114113
Engine Thermostat 121750-49800 for Yanmar Engine 2GM20 3GM30 4JH2 is a Engine Thermostat replacement part indexed for Yanmar · 2GM20 and Yanmar · 2GM20F, with 3 application records on file. Match OEM part number 121750-49800 and confirm fitment for Yanmar Engine Spare Parts before ordering.
This Thermostat is indexed for Yanmar · 2GM20; Yanmar · 2GM20F; Yanmar · F-YEU2GM(F); Yanmar · 2GM. Compare reference number 121750-49800 against the label on your existing Yanmar component before ordering.
Before checkout, compare OEM part number 121750-49800, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
| Rated Temperature | 71℃ |
|---|---|
| Part Number | 121750-49800, 12175049800 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
