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Genuine Mitsubishi Engine Thermostat – MD997606

Keep your engine operating at the correct temperature with this Genuine Mitsubishi Thermostat, designed for reliable coolant flow control and long-term durability.

This thermostat opens and closes automatically to regulate engine coolant temperature, helping maintain stable engine performance during both cold starts and normal driving conditions.


🔧 Product Details

  • Part Number: MD997606

  • Condition: 100% Brand New

  • Type: Engine Thermostat

  • Brand: Mitsubishi (Genuine OEM)

  • Quantity: 1 × Thermostat


🚗 Vehicle Compatibility

Suitable for the following Mitsubishi models:

  • Mitsubishi Pajero

    • L049 | 4D56 2.5 (1986–1991)

    • L048 | 4D55 2.3 (1983–1986)

  • Mitsubishi Delica

    • P05W | 4D56 2.5 (1986–1996)

    • Star Wagon P15 | 4D56 2.5 (1986–1999)

⚠️ Please verify engine code and part number before purchase.


🌡️ What This Thermostat Does

  • Regulates engine coolant temperature

  • Controls coolant flow between engine and radiator

  • Helps engine reach and maintain optimal operating temperature

  • Supports consistent engine performance


⏱️ When Replacement Is Recommended

  • As part of routine cooling system maintenance

  • If engine temperature becomes unstable

  • If thermostat is stuck open or closed


Why Choose This Thermostat

  • Genuine Mitsubishi OEM quality

  • Precision-engineered for accurate temperature regulation

  • Durable construction for long service life

  • Direct replacement fit


📦 Package Includes

  • 1 × Mitsubishi Engine Thermostat (MD997606)