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91C Coolant Thermostat - Heavy Duty Semi Truck Engine Cooling

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$106.93
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Keep your rig running cool and efficient with this precision-engineered 91C coolant thermostat. When your engine temperature starts climbing on those long hauls, you need reliable cooling system components that won't let you down on the road.

Key Features & Benefits

  • Precise 91°C Opening Temperature - Maintains optimal engine operating temperature for maximum fuel efficiency and performance
  • Heavy-Duty Construction - Built to withstand the demanding conditions of over-the-road trucking with superior materials and engineering
  • Direct OEM Replacement - Drop-in compatibility ensures proper fitment without modifications or guesswork

Technical Specifications

This thermostat opens at exactly 91°C (196°F), providing the ideal balance between quick warm-up and efficient cooling. The robust design features a corrosion-resistant housing and high-temperature spring mechanism that maintains consistent performance mile after mile.

Professional installation recommended for optimal performance. Always replace your thermostat gasket during installation to prevent coolant leaks. Compatible with most heavy-duty diesel engines - verify fitment with your engine specifications.

Trust in quality components that keep your truck moving. This thermostat delivers the reliability and performance you need to stay profitable on the road.

 

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