Peterbilt 357/378 Engine Parts & Cooling

Peterbilt 357/378 Engine Parts & Cooling

Peterbilt 357/378 Engine Parts & Cooling

Enhance the operation of your vehicle with our top-grade Peterbilt 357/378 engine parts and cooling components. We offer everything needed to maintain your vehicle at peak performance, including radiators, AC Compressors, Poly Hoses, and EGR coolers.
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  • BESTfit AC Compressor With 6 Groove Clutch QP7H15-4425 Style - Replaces F69-6003121
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    BESTfit AC Compressor With 6 Groove Clutch QP7H15-4425 Style - Replaces F69-6003121

    BESTFIT TRUCK PARTS

    $289.99
    BESTfit AC Compressor With 6 Groove Clutch Assembly For Kenworth & Peterbilt * High Quality AC Compressor* Replaces Sanden Type QP7H15-4425* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...
    $289.99
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  • BESTfit AC Compressor With Clutch Seltec QP7H15-4424 - Replaces F69-6001-122
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    BESTfit AC Compressor With Clutch Seltec QP7H15-4424 - Replaces F69-6001-122

    BESTFIT TRUCK PARTS

    $235.99
    BESTfit AC Compressor With 6 Groove Clutch Assembly For Paccar * High Quality AC Compressor* Replaces Sanden Type QP7H15-4424* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $235.99
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    $235.99
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  • BESTfit AC Compressor With Two Groove Clutch Replaces ET210L-25237C For Peterbilt, Kenworth & Western Star
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    BESTfit AC Compressor With Two Groove Clutch Replaces ET210L-25237C For Peterbilt, Kenworth & Western Star

    BESTFIT TRUCK PARTS

    $418.99
    BESTfit AC Compressor With Two Groove ClutchThis BESTfit AC Compressor with a two-groove clutch is designed to replace the ET210L-25237C compressor in various automotive applications. It features high-quality components and construction to ensure...
    $418.99
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    $418.99
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  • BESTfit AC Compressor With Clutch Replaces ET210L-25073C For Peterbilt, Kenworth, Western Star
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    BESTfit AC Compressor With Clutch Replaces ET210L-25073C For Peterbilt, Kenworth, Western Star

    BESTFIT TRUCK PARTS

    $446.99
    BESTfit AC Compressor With Clutch * High Quality AC Compressor* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***Please Verify OE...
    $446.99
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    $446.99
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  • BESTfit AC Condenser W/ Parallel Flow Design For Peterbilt 357, 375, 377, 378 & 379 W/ Charge Air Cooler BESTfit AC Condenser W/ Parallel Flow Design For Peterbilt 357, 375, 377, 378 & 379 W/ Charge Air Cooler
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    BESTfit AC Condenser W/ Parallel Flow Design For Peterbilt 357, 375, 377, 378 & 379 W/ Charge Air Cooler

    BESTFIT TRUCK PARTS

    $109.99
    BESTfit AC Condenser Fits Peterbilt 18-03543 * High Quality Parallel Flow AC Condenser* Inches Core Size- 29.750 Height- 8.000 Width - 1.000 Core Thickness* Replaces OE 18-03543* Sold Individually* Warranty On AC Condensers Against Defects In Workmanship...
    $109.99
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    $109.99
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  • BESTfit Fan Shroud Replaces 07-06686M002 For Peterbilt 377, 378 & 379 BESTfit Fan Shroud Replaces 07-06686M002 For Peterbilt 377, 378 & 379
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    BESTfit Fan Shroud Replaces 07-06686M002 For Peterbilt 377, 378 & 379

    BESTFIT TRUCK PARTS

    $625.89
    Fiberglass Fan Shroud Fits PeterbiltOur Fiberglass aftermarket replacement part offers superior quality and affordability compared to OEM options. Crafted to OEM standards, it ensures reliable performance and durability. With pre-drilled holes and...
    $625.89
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    $625.89
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  • BESTfit Fan Shroud Replaces 07-06685M002 For Peterbilt 377, 378 & 379 BESTfit Fan Shroud Replaces 07-06685M002 For Peterbilt 377, 378 & 379
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    BESTfit Fan Shroud Replaces 07-06685M002 For Peterbilt 377, 378 & 379

    BESTFIT TRUCK PARTS

    $613.89
    Fiberglass Fan Shroud Fits Peterbilt Replaces 07-06684M001/07-06684M002/07-06684M003Enhance your vehicle's style with our Fiberglass aftermarket replacement part. Crafted to OEM quality standards, this component boasts pre-drilled holes for easy...
    $613.89
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    $613.89
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  • BESTfit Fiberglass Fan Shroud Replaces F22-6031M01 For Peterbilt 377, 378 & 379
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    BESTfit Fiberglass Fan Shroud Replaces F22-6031M01 For Peterbilt 377, 378 & 379

    BESTFIT TRUCK PARTS

    $581.99
    BESTfit Fiberglass Fan Shroud Fits Peterbilt Replaces F22-6031M01 & F22-6014M03Introducing our Fiberglass Fan Shroud, a top-quality aftermarket replacement part for your vehicle's cooling system. Crafted with OEM quality standards, this shroud is made of...
    $581.99
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  • BESTfit Fan Shroud Replaces 07-06675M001 For Peterbilt 377, 378 & 379 BESTfit Fan Shroud Replaces 07-06675M001 For Peterbilt 377, 378 & 379
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    BESTfit Fan Shroud Replaces 07-06675M001 For Peterbilt 377, 378 & 379

    BESTFIT TRUCK PARTS

    $499.99
    BESTfit Fiberglass Fan Shroud Fits Peterbilt Replaces 07-06680M001, 07-06681M001Introducing our Fan Shroud, a cost-effective solution for your vehicle's cooling needs! Made of durable fiberglass, this shroud measures 36-1/2 inches in height, 36 inches in...
    $499.99
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  • BESTfit Fan Shroud Replaces 07-06682M002 For Peterbilt 357, 377, 378 & 379 BESTfit Fan Shroud Replaces 07-06682M002 For Peterbilt 357, 377, 378 & 379
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    BESTfit Fan Shroud Replaces 07-06682M002 For Peterbilt 357, 377, 378 & 379

    BESTFIT TRUCK PARTS

    $355.99
    BESTfit Fiberglass Fan Shroud Fits Peterbilt Replaces 07-06688M002, F22-6011M10 & 07-06688M004 * High Quality Fan Shroud* Made Of Fiberglass* Pre-Drilled Holes* Gel-Coated On The Inside For Improved Air Flow* Made In USA* Sold Individually* Warranty On...
    $355.99
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    $355.99
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  • BESTfit AC Condenser For Peterbilt 330, 357, 375, 377, 378 & 379 BESTfit AC Condenser For Peterbilt 330, 357, 375, 377, 378 & 379
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    BESTfit AC Condenser For Peterbilt 330, 357, 375, 377, 378 & 379

    BESTFIT TRUCK PARTS

    $162.99
    BESTfit AC Condenser Fits PeterbiltThis high quality AC Condenser fits Peterbilt 330, 357, 375, 377, 378, and 379 models. The condenser has a parallel flow structure and has the dimensions of 26.625 X 28 inches. * High Quality AC Condenser * Parallel...
    $162.99
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    $162.99
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