Temperature sensor Yanmar – 128275-91340

Temperature Sensor for Yanmar GM / HM Series – 128275-91340 (Aftermarket)

This aftermarket temperature sensor replaces Yanmar part number 128275-91340, and is designed for a variety of reliable Yanmar marine diesel engines. It ensures your engine stays protected by delivering accurate, real-time temperature data, helping to avoid overheating and maintain optimal engine performance.

Suitable for Yanmar Marine Engine Models:

GM Series:

• 1GM

• 1GM10

• 1GM L Y-C

• 2GM

• 2GM20

• 2GM YEU

• 2GM LP SZK

• 3GM30

HM Series:

• 3HM

• 3HM35

Key Features:

• Reliable aftermarket replacement for 128275-91340

• Designed for legacy GM and HM Yanmar engine series

• Accurately monitors engine temperature

• Prevents overheating and engine damage

• Rugged, marine-grade construction

🔧 Part Number (Replaces): 128275-91340
🛠️ Type: Aftermarket Temperature Sensor
📦 Includes: 1x sensor unit