Peterbilt Parts

Peterbilt Parts

Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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  • Nitrogen Oxide Sensor, Replaces 36680C For Fuso
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    Nitrogen Oxide Sensor, Replaces 36680C For Fuso

    INQBRANDS

    $260.89
    12V Fuso NOX Sensor With 23.228 Inch Lead * High Quality Nitrogen Oxide Sensor* With 23 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $260.89
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    $260.89
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  • Nitrogen Oxide Sensor, Replaces BA037102 For Cummins
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    Nitrogen Oxide Sensor, Replaces BA037102 For Cummins

    INQBRANDS

    $254.89
    12V Cummins NOX Sensor With 35.03 Inch Lead * High Quality Nitrogen Oxide Sensor* With 35 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $254.89
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    $254.89
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  • On Sale
    Nitrogen Oxide Sensor, Replaces BA036754C For Cummins
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    Nitrogen Oxide Sensor, Replaces BA036754C For Cummins

    INQBRANDS

    Now: $78.40
    Was: $252.89
    12V Cummins NOX Sensor With 35.03 Inch Lead * High Quality Nitrogen Oxide Sensor* With 35 Inch Lead* 24 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    Now: $78.40
    Was: $252.89
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    Now: $78.40
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  • On Sale
    Nitrogen Oxide Sensor, Replaces BA026673A For Cummins
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    Nitrogen Oxide Sensor, Replaces BA026673A For Cummins

    TPHD

    Now: $77.78
    Was: $250.89
    12V Cummins NOX Sensor With 23.228 Inch Lead * High Quality Nitrogen Oxide Sensor* With 23 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    Now: $77.78
    Was: $250.89
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    Was: $250.89
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  • On Sale
    Nitrogen Oxide Sensor, Replaces BA037338A For Mercedes-Benz, Detroit Diesel
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    Nitrogen Oxide Sensor, Replaces BA037338A For Mercedes-Benz, Detroit Diesel

    INQBRANDS

    Now: $78.40
    Was: $252.89
    12V Mercedes NOX Sensor With 16.5 Inch Lead * High Quality Nitrogen Oxide Sensor* With 16 1/2 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    Now: $78.40
    Was: $252.89
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    Now: $78.40
    Was: $252.89
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  • On Sale
    Nitrogen Oxide Sensor, Replaces BA037339A For Mercedes-Benz, Detroit Diesel
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    Nitrogen Oxide Sensor, Replaces BA037339A For Mercedes-Benz, Detroit Diesel

    INQBRANDS

    Now: $77.47
    Was: $249.89
    12V Mercedes NOX Sensor With 28.74 Inch Lead * High Quality Nitrogen Oxide Sensor* With 28.74 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    Now: $77.47
    Was: $249.89
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    Now: $77.47
    Was: $249.89
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  • On Sale
    Nitrogen Oxide Sensor, Replaces BA037341A For Mercedes-Benz, Detroit Diesel
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    Nitrogen Oxide Sensor, Replaces BA037341A For Mercedes-Benz, Detroit Diesel

    INQBRANDS

    Now: $78.40
    Was: $252.89
    12V Mercedes NOX Sensor With 17.5 Inch Lead * High Quality Nitrogen Oxide Sensor* With 17 1/2 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    Now: $78.40
    Was: $252.89
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    Now: $78.40
    Was: $252.89
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  • Nitrogen Oxide Sensor, Replaces A0101538128 For Mercedes-Benz, Detroit Diesel
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    Nitrogen Oxide Sensor, Replaces A0101538128 For Mercedes-Benz, Detroit Diesel

    INQBRANDS

    $254.89
    12V Mercedes NOX Sensor With 17.5 Inch Lead * High Quality Nitrogen Oxide Sensor* With 17 1/2 Inch Lead* 12 Volt* Sold Individually* Warranty On Nitrogen Oxide Sensors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $254.89
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    $254.89
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  • Oil Cooler, Replaces 2237962 For Caterpillar C15
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    Oil Cooler, Replaces 2237962 For Caterpillar C15

    AKMI

    $841.99
    Cat C15 Oil Cooler * High Quality Oil Cooler* Shell And Tube Style * Oil To Water Cooler* Avoids The Risk Of Overheated Oil* Sold Individually* Warranty On Oil Coolers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $841.99
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    $841.99
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  • High Mount Exhaust Manifold For Caterpillar C15 High Mount Exhaust Manifold For Caterpillar C15
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    High Mount Exhaust Manifold For Caterpillar C15

    AKMI

    $546.99
    Caterpillar C15 Exhaust Manifold W/ High Mount * High Quality Exhaust Manifold* Includes:- Center Section - End Section * High Mount* Mounting Kit Not Included* For Diesel Engine Trucks * Sold Individually* Warranty On Exhaust Manifolds Against Defects...
    $546.99
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    $546.99
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  • Low Mount Exhaust Manifold For Caterpillar C15 Low Mount Exhaust Manifold For Caterpillar C15
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    Low Mount Exhaust Manifold For Caterpillar C15

    AKMI

    $546.99
    Caterpillar C15 Exhaust Manifold W/ Low MountThis is an aftermarket Caterpillar C15 Low Mount Exhaust Manifold. Mounting hardware is not included. * High Quality Exhaust Manifold* Includes- Center Section- End Section * Low Mount* Mounting Kit Not...
    $546.99
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    $546.99
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  • Gasket For Power Steering Reservoir- NMCQ79699, Q79699, FGQ79699
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    Gasket For Power Steering Reservoir- NMCQ79699, Q79699, FGQ79699

    AUTOMANN USA

    $3.36
    Replacement Cover Gasket for Power Steering ReservoirLooking for a gasket for your power steering reservoir? Our reliable gasket ensures a perfect seal, preventing leaks and keeping your power steering system in top shape! * High Quality Gasket Power...
    $3.36
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    $3.36
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