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Mishimoto

Mishimoto Dodge 5.9L Cummins High-Temperature Thermostat

$96.00 $83.95 Save $12.05

SKU: M00C MMTS-RAM-94H

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In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MMTS-RAM-94H

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 5.9L cooling system with a Mishimoto Dodge 5.9L Cummins High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has a higher activation temperature (190 degrees Fahrenheit) compared to the factory thermostat (180 degrees Fahrenheit). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Features:

  • Direct fit for 1994-1998 Dodge Ram with 5.9L Cummins
  • Restricts coolant system circulation for longer time to provide quicker warm up
  • Ideal for cool climates
  • Mishimoto Lifetime Warranty

~(1 lbs. 2X2X2)~ Dodge 5.9L Cummins High-Temperature Thermostat 1994-1998

MIA's Description

The Mishimoto High-Temperature Thermostat is designed as a direct-fit replacement for your aged factory unit. This thermostat has a higher activation temperature (190 degrees Fahrenheit) compared to the factory thermostat (180 degrees Fahrenheit). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates.

Fitment

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Specifications

BrandMishimoto
Part NumberM00C MMTS-RAM-94H

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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