Kenworth Parts

Kenworth Parts

Looking to keep your trusty KW in tip-top shape? Well, you've just stumbled upon the motherlode of Kenworth parts at 4 State Trucks. We're not talking about some rinky-dink selection here - we've got everything from A to Z for your beloved Kenworth rig. Whether you're rolling in a classic W900 or cruising in a shiny new T680, we've got the Kenworth parts to keep you humming down the highway. Our team? They're not just parts pickers. These folks eat, sleep, and breathe Kenworth parts.
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  • Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18 Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18
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    Water Pump Replaces 10R8660, 10R3326, 10R2776 For Caterpillar C15, C18

    AKMI

    $543.99
    Water Pump Fits Caterpillar C15, C18 - Replaces 2243238, 2807374, 3362213 & Haldex RW1017X * High Quality Water Pump Caterpillar* C15 And C18* Sold Individually* Warranty On Water Pump Caterpillars Against Defects In Workmanship & Material From Date Of...
    $543.99
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  • Tensioner Fan/Alternator, Replaces 3400885 For Cummins ISX 15.0L Engines
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    Tensioner Fan/Alternator, Replaces 3400885 For Cummins ISX 15.0L Engines

    AUTOMANN USA

    $348.99
    Fan/Alternator Tensioner Assembly Fits Cummins ISX 15.0 Liter Engines * High Quality * 1.692 Width* 2.952 Pulley O.D.* 3 LBS Weight* Sold Individually *** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number 3400885** This Item...
    $348.99
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  • BESTfit Coolant Level Sensor Replaces N9267001 For Kenworth & Peterbilt BESTfit Coolant Level Sensor Replaces N9267001 For Kenworth & Peterbilt
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    BESTfit Coolant Level Sensor Replaces N9267001 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $60.49
    BESTfit Coolant Level SensorStay informed about the coolant levels in your Kenworth or Peterbilt engine with our high-quality Coolant Level Sensor. It accurately notifies the onboard computer system when coolant levels are low, preventing engine damage...
    $60.49
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  • Windshield Washer Pump Motor For Kenworth & Peterbilt Windshield Washer Pump Motor For Kenworth & Peterbilt
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    Windshield Washer Pump Motor For Kenworth & Peterbilt

    AUTOMANN USA

    $15.39
    Windshield Washer Pump Motor Fits Kenworth And Peterbilt * High Quality Pump Motor* Mounts In The Bottom Of Washer Reservoir* Sold Individually* Warranty On Pump Motors Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $15.39
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  • BESTfit Radiator Cap For Small Opening - 13 Lb Pressure Rating
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    BESTfit Radiator Cap For Small Opening - 13 Lb Pressure Rating

    BESTFIT TRUCK PARTS

    $14.27
    BESTfit Small Radiator CapThis Small Radiator Cap has 13 pound pressure rating and replaces OE number 042-002-003. Manufactured with the highest quality, this Radiator Pressure Cap has been extensively developed and tested to meet the highest standard of...
    $14.27
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  • EGR Valve For Cummins ISX Gen I 15.0L Engines - Replaces 4955422 EGR Valve For Cummins ISX Gen I 15.0L Engines - Replaces 4955422
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    EGR Valve For Cummins ISX Gen I 15.0L Engines - Replaces 4955422

    S & S TRUCK PARTS

    $611.99
    Heavy Duty Exhaust Gas Re-Circulation Valve For Cummins ISX Gen I 15.0L Engines 2003-2007An Essential Part Of The Exhaust Gas Recirculation System, EGR Valve Effectively Re-Circulates Exhaust Gas To Be Re-Burned In The Intake Manifold. Withstands Extreme...
    $611.99
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  • Black Plastic Coolant Reservoir Cap Without Nipple Replaces RC0050 For Kenworth & Peterbilt
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    Black Plastic Coolant Reservoir Cap Without Nipple Replaces RC0050 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $10.29
    Coolant Reservoir Cap Without Nipple Fits Kenworth & Peterbilt ModelsIs your engine coolant reservoir cap lost or damaged? Replace it seamlessly and effectively with this direct replacement cap without the need to replace the coolant tank. It is 3.125...
    $10.29
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  • Washer Reservoir Cap Replaces C5720S, 25171612 & FLM-06336 For Kenworth & Peterbilt
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    Washer Reservoir Cap Replaces C5720S, 25171612 & FLM-06336 For Kenworth & Peterbilt

    TPHD

    $4.47
    Washer Reservoir Cap * High Quality Reservoir Cap * 1.80 Inch ID* Sold Individually* Warranty On Cap Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM) **** Replaces Kenworth OE Number...
    $4.47
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  • Stainless Steel Blank Transition Panels For Kenworth W990 W/ Cab-Mount Exhaust 2018-Current
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    Stainless Steel Blank Transition Panels For Kenworth W990 W/ Cab-Mount Exhaust 2018-Current

    PHOENIX DESIGN

    $82.10
    Blank Transition Panels Fits Kenworth W990 * High Quality Transition Panels * Stainless Steel* Blank * Sold Individually * Warranty On Transition Panels Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $82.10
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  • 304 Stainless Steel Fender Guards For Kenworth W990
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    304 Stainless Steel Fender Guards For Kenworth W990

    PHOENIX DESIGN

    $119.99
    Rock Guards For Fender Guards Fit Kenworth W990 Mount Under HeadlightsProtect your Kenworth W990 fenders from stone chips and road debris with these 304 stainless steel fender guards. They mount on the side of the side of the fender under the headlights...
    $119.99
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  • Stainless Steel Cab Panels W/ 10 P3 Amber/Smoked LEDs, Block Heater Plug Hole For Kenworth W990
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    Stainless Steel Cab Panels W/ 10 P3 Amber/Smoked LEDs, Block Heater Plug Hole For Kenworth W990

    PHOENIX DESIGN

    $312.99
    CabPanels W/ 10 P3 Amber LED Smoked Lens Lights, Block Heater Plug Hole Fits Kenworth W990 * High Quality Cab Panel* Made Of Stainless Steel* 5 P3 Lights Per Side* Amber LED/Smoke Lens* 6 Inch Spacing * With Block Heater Plug Holes* Sold As Pair*...
    $312.99
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  • Chrome Plastic Deluxe Dual Cup Holder For Kenworth W900B, W900L, W900S
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    Chrome Plastic Deluxe Dual Cup Holder For Kenworth W900B, W900L, W900S

    GRAND GENERAL

    $35.48
    Kenworth Chrome Plastic Cup HolderThe Chrome Plastic Deluxe Dual Cup Holder for Kenworth features a quality injection molded plastic construction with a triple chrome plated finish. It offers an exact OEM fit and serves as a direct replacement to the...
    $35.48
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