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Heavy-Duty Parts For Truck, Bus, and Off-Road Equipment.

Western Star Radiator - Western Star 526876004, 1-800-Radiator 2401242, Serck FLA001516, Reach Cooling 42-10480

Save: $70.82
Part
T21800

In Stock

$708.23

Original Price: $779.05

You Save: $70.82

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Product Information
  • SKU
    T21800
  • UPC
    06941099903565
  • Core Material
    Aluminum
  • Tank Material
    Plastic
  • Inlet Location
    Top Right
  • Outlet Location
    Bottom Right
  • Core Height
    42.125 in / 1070 mm
  • Core Thickness
    2.25 in / 57.2 mm
  • Core Width
    41.625 in / 1057.3 mm
  • Filler Neck Included
    No
  • Outlet Diameter
    2.5 in / 63.5 mm
  • Transmission Oil Cooler Included
    Yes
  • Down Flow Or Cross Flow
    Down Flow
  • Radiator Cap Included
    No
  • Features
    • Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
    • Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
    • Our fin edges are folded for increased stability and heat disbursement properties.
    • Our included "multi-fit" attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
    • Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
    • We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
    • We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.
  • Cross References
    BrandPart Number
    TEXAS TRUCK ACRC-42-10480
    1-800-Radiator2401242
    Freightliner05-26876-000
    Freightliner0526876000
    OEM0526876000
    OEM0526876004
    OEM3A0582030002
    OEMLT9311
    OSCHD9311
    SerckFLA001516
    TRUCKAC+T21800
    Western Star3A0582030002
    Western Star3E0138660000
    Western Star3S0582030002
    Western Star526876000
    Western Star526876004
Product Description
When your Western Star 4900EX needs a radiator replacement, Reach Cooling 42-10480 delivers an aftermarket solution built to meet or exceed OE specifications. This aluminum-core, plastic-tank downflow radiator directly replaces Western Star 526876000 and cross-references 1-800-Radiator 2401242, Serck FLA001516, NAPA NR4210480, OSC HD9311, and LT9311, so you can confirm the right fit before it arrives. Engineered for the 2008-2010 Western Star 4900EX across multiple engine displacements including 12.7L, 14.0L, 14.6L, and 14.8L, this radiator incorporates B-type tubes with central reinforcement to handle operating pressure, deep extrusion headers that resist vibration and thermal fatigue, and folded fin edges for improved heat disbursement. Thermal expansion cuts in the core allow for natural expansion and contraction through heat cycles, reducing long-term failure rates. A transmission oil cooler is included, with fittings spaced 12 inches apart, and the inlet and outlet are each 2.5 inches in diameter, located at the top right and bottom right respectively. If you are sourcing by OEM number or cross-referencing an existing part, this is the correct direct replacement for the Western Star 4900EX radiator.

TruckAC+ is your direct source for Heavy-Duty Parts on Truck, Bus, and Off-Road Equipment applications. We offer brand specific products, backed by a manufacturer’s warranty, competitive pricing, and guaranteed same day shipping. TruckAC+ product offerings include Red Dot A/C and Heat units, OEM Sanden A/C Compressors, Blower Motors, Condensers, Evaporators, Expansion Valves, A/C Fittings, Heater Cores, Receiver Driers, Sensors, Turbochargers, Hydraulic Hose/Fittings, APU Parts and more!

Our website is simple to navigate; you can shop by the OE number and/or product to complete your order within minutes. For assistance with an order, please contact our Customer Service team. Customer Service Representatives are available Monday – Friday 8am - 5pm (CST) by email at customerservice@truckac.com, or phone at 1-844-878-2522.