Freightliner Columbia Coolant Reservoir | 05-23045-002 | FleetRun FR-COOL397


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Part Number

  • FleetRun: FR-COOL397

Cross Reference

  • Freightliner: 05-23045-002 / 05-23045-000 / 05-23045-002 / 05-23045-001 / 05-20529-000
  • Dorman: 603-5201


    • Material: High-Durability Temperature Expanding Plastic
    • Color: Clear
    • Mounting Hole Quantity: 2
    • 1 Supply Outlet Hose Connection
    • 2 Overflow Hose Connections
    • Pressure Cap Maximum Pressure Capacity: 15 PSI
    • Length: 20.20 inches
    • Width: 10.50 inches

    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.

    Introducing the FleetRun FR-COOL397, a top-quality replacement coolant reservoir surge tank for your Freightliner Columbia. This direct replacement part is built to exceed OEM standards and is designed to endure the demanding conditions of heavy-duty truck operation. The FleetRun FR-COOL397 is made from high-durability temperature-expanding plastic, making it more resistant to damage and deterioration than other coolant reservoirs on the market.

    This surge tank has a clear color and comes with 2 mounting holes, 1 supply outlet hose connection, and 2 overflow hose connections. With a length of 20.20 inches and a width of 10.50 inches, this coolant reservoir surge tank is a direct fit for your Freightliner Columbia.

    Cross-referenced with various OEM part numbers, the FleetRun FR-COOL397 is an ideal replacement option for your Freightliner Columbia, matching or exceeding the same standards as the original equipment. Additionally, if you encounter any problems with your coolant reservoir, our Shop Talk page offers troubleshooting tips and tricks from technicians and shops.

    Don't let a faulty coolant reservoir cause costly damage to your engine. Choose the FleetRun FR-COOL397 for a reliable and cost-effective solution that will keep your Freightliner Columbia running smoothly and efficiently.

    • 042-002-009
    • For other information such as tips and tricks or troubleshooting from technicians and shops visit our Shop Talk page from our menu
    • Freightliner Columbia