Temperature sensor Yanmar 3JH4 4JH4 4JH5 – 120130-91370

Temperature Sensor for Yanmar 3JH / 4JH Series – 120130-91370 (Aftermarket)

This aftermarket replacement temperature sensor (replacing Yanmar part number 120130-91370) is designed to deliver accurate temperature readings for a wide range of Yanmar 3JH and 4JH marine diesel engines. It’s essential for maintaining engine safety, enabling correct temperature monitoring and preventing potential overheating.

Suitable for Yanmar Marine Engine Models:

3JH Series:

• 3JH2(B)E – 38.7 HP

• 3JH2T(B)E – 47.6 HP

• 3JH3E – 40 HP

• 3JH4E – 39 HP

• 3JH5E – 39 HP

4JH Series:

• 4JHE – 44 HP

• 4JHTE – 55 HP

• 4JHHTE – 66 HP

• 4JHDTE – 77 HP

• 4JH2(B)E – 51 HP

• 4JH2T(B)E – 63.2 HP

• 4JH2HT(B)E – 76.1 HP

• 4JH2DT(B)E – 88.4 HP

• 4JH2UT(B)E – 100.6 HP

• 4JH3E (EU) – 56 HP

• 4JH3TE – 75 HP

• 4JH3HTE – 100 HP

• 4JH3DTE – 125 HP

• 4JH4E – 54 HP

• 4JH4AE – 54 HP

• 4JH4TE – 75 HP

• 4JH4HTE – 110 HP

• 4JH5E – 54 HP

Key Features:

• Accurate temperature monitoring for Yanmar diesel engines

• Direct replacement for OEM part number 120130-91370

• Compatible with multiple 3JH and 4JH engine generations

• Helps prevent overheating and improves engine reliability

• Durable build for marine engine environments

🔧 Part Number (Replaces): 120130-91370
🛠️ Type: Aftermarket Temperature Sensor
📦 Includes: 1x temperature sensor unit