Western Star Heritage Truck Engine Parts & Cooling

Western Star Heritage Truck Engine Parts & Cooling

Western Star Heritage Truck Engine Parts & Cooling

Check out 4 State Trucks' top-quality Western Star Heritage Truck engine parts and cooling components. From premium radiators to high-pressure AC switches, we've got everything you need to keep your truck running smoothly. Browse our wide array of products and enjoy the benefits of quality parts that deliver top-notch value.
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  • On Sale
    BESTfit Heavy Duty Silicone Coolant Hose 3.75 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 3.75 Inch ID

    BESTFIT TRUCK PARTS

    Now: $1.42
    Was: $2.03
    BESTfit 3.75 Inch ID Heavy Duty Silicone Coolant Hose * High Quality Coolant Hose* Made Of Silicone * 3.75 Inch Inside Diameter - 95MM* 4.07 Inch Outside Diameter - 103MM* Silicone Hose With 3 Plies Of Polyester Reinforcement* For Coolant Applications...
    Now: $1.42
    Was: $2.03
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    Now: $1.42
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  • On Sale
    BESTfit Heavy Duty Silicone Coolant Hose 3.50 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 3.50 Inch ID

    BESTFIT TRUCK PARTS

    Now: $0.07
    Was: $3.69
    BESTfit 3.50 Inch ID Heavy Duty Silicone Coolant Hose * High Quality Coolant Hose* Made Of Silicone * 3.50 Inch Inside Diameter - 89MM* 3.82 Inch Outside Diameter - 97MM* Silicone Hose With 3 Plies Of Polyester Reinforcement* For Coolant Applications...
    Now: $0.07
    Was: $3.69
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  • On Sale
    BESTfit Heavy Duty Silicone Coolant Hose 3.25 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 3.25 Inch ID

    BESTFIT TRUCK PARTS

    Now: $0.50
    Was: $2.49
    BESTfit 3.25 Inch ID Heavy Duty Silicone Coolant Hose * High Quality Coolant Hose* Made Of Silicone * 3.25 Inch Inside Diameter - 83MM* 3.57 Inch Outside Diameter - 91MM* Silicone Hose With 3 Plies Of Polyester Reinforcement* For Coolant Applications...
    Now: $0.50
    Was: $2.49
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  • BESTfit Heavy Duty Silicone Coolant Hose 1.25 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 1.25 Inch ID

    BESTFIT TRUCK PARTS

    $3.09
    BESTfit 1.25 Inch ID Heavy Duty Silicone Coolant HoseOur strong coolant hose is made of tough silicone material, built to last and keep your engine cool. It's got a 1.25-inch hole in the middle (that's 32mm) and is about 1.57 inches wide (that's 40mm)...
    $3.09
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  • BESTfit Heavy Duty Silicone Coolant Hose 1 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 1 Inch ID

    BESTFIT TRUCK PARTS

    $3.09
    BESTfit 1.00 Inch ID Heavy Duty Silicone Coolant HoseDo you have a need for 1 inch ID coolant hoses? Elite Truck Accessoriescarries Flexfab heavy duty silicone coolant hoses with 3-ply polyester reinforcement. These hoses are designed to withstand...
    $3.09
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    $3.09
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  • BESTfit 3.5 X 10 Inch AC Drier For Western Star 4964EX & FX Constellation, Heritage & 5964 SBA
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    BESTfit 3.5 X 10 Inch AC Drier For Western Star 4964EX & FX Constellation, Heritage & 5964 SBA

    BESTFIT TRUCK PARTS

    $18.35
    BESTfit AC Drier 3.5 Inch x 10 Inch For Western Star 4964 EX/FX Constellation/Heritage/5964 SBA * High Quality AC Drier* 3.50 Inch x 10.00 Inch* With 3/8 Inch O-Ring Fittings* Sold Individually* Warranty On AC Driers Against Defects In Workmanship &...
    $18.35
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    $18.35
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  • BESTfit AC Condenser 35.625 X 18.25 Inch For Western Star Heritage, 4964EX & 4964FX Constellation
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    BESTfit AC Condenser 35.625 X 18.25 Inch For Western Star Heritage, 4964EX & 4964FX Constellation

    BESTFIT TRUCK PARTS

    $147.99
    BESTfit AC Condenser 35.625 Inch x 18.25 Inch For Western Star 4964 Constellation/Heritage * High Quality Air Conditioner Condenser* Core Size - 35.625 Inch Height - 18.250 Inch Width - 1.375 Inch Core Thickness * With Standard Fittings* Sold...
    $147.99
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    $147.99
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  • BESTfit 3 Inch ID X 4 Inch Length 4 Ply Nomex Hot Side Coupler Hose
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    BESTfit 3 Inch ID X 4 Inch Length 4 Ply Nomex Hot Side Coupler Hose

    BESTFIT TRUCK PARTS

    $34.99
    BESTfit 3 X 4 Inch High Temperature Coupler HoseUpgrade your vehicle's cooling system with our durable 4 Ply Hump Hose, designed specifically for hot side coupler applications. This aftermarket replacement part (not OEM) features a 3-inch inner diameter...
    $34.99
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  • BESTfit Constant Torque Hose Clamp 1.75 - 2.63 Inch
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    BESTfit Constant Torque Hose Clamp 1.75 - 2.63 Inch

    BESTFIT TRUCK PARTS

    $14.99
    BESTfit Constant Torque Clamp For 1.75 Inch To 2 Inch Coolant HosesUpgrade your clamping system with our Stainless Steel Constant Tension Clamp! Designed for durability and reliability, this clamp features a 5/8-inch band width and a range of 1.75 to 2...
    $14.99
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  • BESTfit 2.25 - 2.75 Inch Heavy Duty Constant Tension Torque Clamp
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    BESTfit 2.25 - 2.75 Inch Heavy Duty Constant Tension Torque Clamp

    BESTFIT TRUCK PARTS

    $10.50
    BESTfit Heavy Duty Constant Tension ClampDo you need a clamp for your radiator hose? Elite Truck Accessoriesoffers constant tension coolant clamps made of stainless steel and have a 2.50 - 2.75 inch range. These clamps provide constant torque for coolant...
    $10.50
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    $10.50
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  • BESTfit Heavy Duty Silicone Coolant Hose 2 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 2 Inch ID

    BESTFIT TRUCK PARTS

    $4.19
    BESTfit 2.00 Inch ID Heavy Duty Silicone Coolant HoseUpgrade your coolant system with our Silicone Coolant Hose! This quality hose boasts a 2.00-inch inner diameter (51mm) and a 2.32-inch outer diameter (59mm), reinforced with three plies of polyester...
    $4.19
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    $4.19
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  • BESTfit 4 X 7 Inch Heavy Duty Red Silicone Hump Hose For Charge Air Coolers
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    BESTfit 4 X 7 Inch Heavy Duty Red Silicone Hump Hose For Charge Air Coolers

    BESTFIT TRUCK PARTS

    $45.89
    BESTfit Red Silicone Hose For Charge Air CoolerUpgrade your charge air cooler connections with our Hump Hose! Crafted from durable silicone, this hose features a 4.000-inch inner diameter and a 7.000-inch length, with a 4.230-inch outer diameter. It...
    $45.89
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