Yanmar 4LH/4LHA Thermostat 71°C (121850-49810/49811) - Recmar Aftermarket Replacement

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:

• 4LH-STE/STP/HT/HTE/TE

• 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:

• Gaskets not included (Lower: 121850-49550, Cover: 119171-49530)

• Package Dimensions: 5.5cm x 5.5cm x 5.5cm | Weight: 0.08kg

Ideal For:

• Marine engine maintenance & repairs

• Preventing overheating issues

• Ensuring consistent engine performance

🚢 Trusted by boat owners – order yours today at MyPartsGuru for fast delivery!