Paccar MX13 Thermostat | Paccar 2124041PE | FleetRun FR-COOL146


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Part Number

  • FleetRun: FR-COOL146

Cross Reference Part Number

  • Paccar: 2124041PE


  • Includes Sealing Ring
  • 91 °C / 195.8 °F

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

Paccar MX Thermostat

Optimal Cooling for Your Heavy-Duty Truck Looking to maintain the perfect temperature for your Paccar MX-13 engine? Our top-quality Paccar MX13 Thermostat, part number FR-COOL146, is the ideal choice for your Peterbilt 389, Peterbilt 579, Kenworth T680, or other compatible models. Engineered for OEM quality and durability, this thermostat ensures efficient coolant regulation to keep your engine running at peak performance.

Why Choose Our Paccar MX13 Thermostat?

Precision Engineering: Crafted to Paccar's stringent standards, our thermostat, including part number 2124041PE, is designed to fit flawlessly into your engine's cooling system. The precise calibration ensures accurate temperature control, optimizing your radiator, water pump, and fan clutch's performance. Heavy-Duty Reliability: Built tough to withstand the demands of the road, our Paccar MX13 Thermostat excels in even the most challenging conditions. Whether you're hauling cargo or navigating tough terrains, this thermostat guarantees uninterrupted coolant flow for consistent engine cooling. Efficient Cooling System: The thermostat's ability to regulate coolant flow enables your engine to operate within its optimal temperature range. This not only maximizes fuel efficiency but also reduces wear and tear, extending the life of critical engine components. Upgrade to Peak Performance!

Don't let temperature fluctuations compromise your heavy-duty truck's efficiency. Upgrade to the Paccar MX13 Thermostat and experience enhanced cooling system control for your Paccar MX-13 engine. Whether you need an OEM replacement or a reliable aftermarket option, FleetRun delivers top-quality products.

Superior Quality, Trusted Performance

For professional drivers and fleet managers alike, maintaining engine health is crucial. With our Paccar MX13 Thermostat, you can trust in its quality and precision engineering. Rest assured that your engine will run smoothly, delivering the performance you expect from Paccar.

Order now and optimize your cooling system with the Paccar MX13 Thermostat - the perfect fit for your Peterbilt, Kenworth, or Paccar MX-13 engine.

Note: This thermostat is specifically designed for Paccar MX engines and compatible with Peterbilt 389, Peterbilt 579, Kenworth T680, and other compatible models.

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