Description
Genuine-Quality Replacement Thermostat for Yanmar 4LH/LHA Marine Engines
Keep your Yanmar marine engine running at optimal temperature with this 71°C replacement thermostat (Recmar part #121850-49810 / SS 121850-49811). Designed as a direct aftermarket alternative to OEM parts, this thermostat ensures reliable performance for your engine's cooling system.
✔ Direct Replacement – Matches OEM specifications (71°C opening temp)
✔ Compatible With Yanmar Models:
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4LH-STE/STP/HT/HTE/TE
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4LHA-STE(P), 4LHA-STZE(P), 4LHA-DTE(P), 4LHA-DTZE(P), 4LHA-HTE(P), 4LHA-HTZE(P)
✔ Aftermarket Reliability – Recmar part #REC 121850-49811
✔ Compact & Durable – Precision-engineered for marine environments
Note:
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Gaskets not included (Lower: 121850-49550, Cover: 119171-49530)
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Package Dimensions: 5.5cm x 5.5cm x 5.5cm | Weight: 0.08kg
Ideal For:
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Marine engine maintenance & repairs
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Preventing overheating issues
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Ensuring consistent engine performance
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