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 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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  • 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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  • BESTfit Copper Brass 4 Row Radiator With Surge Tank For Peterbilt 357, 375, 377, 378, 379 BESTfit Copper Brass 4 Row Radiator With Surge Tank For Peterbilt 357, 375, 377, 378, 379
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    BESTfit Copper Brass 4 Row Radiator With Surge Tank For Peterbilt 357, 375, 377, 378, 379

    BESTFIT TRUCK PARTS

    $1,679.99
    BESTfit Radiator With 4 Row Core Fits PeterbiltIs your truck overheating? Look no further, Elite Truck Accessorieshas a great radiator for you. With this affordable option, you will get a premium performance while still being a dependable choice. Get the...
    $1,679.99
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  • BESTfit Gasket For Radiator Core For Peterbilt 378, 379, 377 BESTfit Gasket For Radiator Core For Peterbilt 378, 379, 377
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    BESTfit Gasket For Radiator Core For Peterbilt 378, 379, 377

    BESTFIT TRUCK PARTS

    $36.71
    BESTfit Peterbilt Gasket For Radiator CoreAre you working on a radiator project? Elite Truck Accessoriesoffers this aftermarket replacement gasket for a radiator core which is available with a one year warranty from the date of purchase. * High Quality...
    $36.71
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  • BESTfit 4 Row Radiator Core For Peterbilt 379, 378, 377, 385 & 357 BESTfit 4 Row Radiator Core For Peterbilt 379, 378, 377, 385 & 357
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    BESTfit 4 Row Radiator Core For Peterbilt 379, 378, 377, 385 & 357

    BESTFIT TRUCK PARTS

    $2,445.99
    BESTfit Peterbilt High Performance 4 Row Dimpled Radiator Core * High Quality Radiator Core* 4 Rows* Sold Individually* Warranty On Radiator Core Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part...
    $2,445.99
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  • BESTfit Poly Radiator Mount Bushing Set With 2 Bushing Halves And One Sleeve For Peterbilt, Kenworth
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    BESTfit Poly Radiator Mount Bushing Set With 2 Bushing Halves And One Sleeve For Peterbilt, Kenworth

    BESTFIT TRUCK PARTS

    $30.59
    BESTfit Poly Radiator Mount Bushing KitAre you in the market for radiator mount bushings? Elite Truck Accessoriesoffers this polyurethane radiator mount bushing set with 2 bushing halves and 1 sleeve. It services one position; two sets are needed per a...
    $30.59
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  • BESTfit AC Compressor With Clutch For Kenworth & Peterbilt
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    BESTfit AC Compressor With Clutch For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $200.99
    BESTfit AC Compressor With 2 Groove Clutch Assembly for Peterbilt And Kenworth * High Quality Compressor* With Clutch* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    $200.99
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  • BESTfit 4 Inch Heavy Duty T-Bolt Clamp With Spring - Replaces TBSL-400
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    BESTfit 4 Inch Heavy Duty T-Bolt Clamp With Spring - Replaces TBSL-400

    BESTFIT TRUCK PARTS

    $13.66
    BESTfit Heavy Duty T-Bolt Clamp With SpringDo you have a charge air cooler project you are working on? Elite Truck Accessoriescarries the necessary parts for these projects including 4 inch heavy duty T-bolt clamps which replaces OEM part number TBSL-400...
    $13.66
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  • On Sale
    BESTfit AC Compressor With Clutch Seltec QP7H15-4883 - Replaces  RD-5-12330-0P
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    BESTfit AC Compressor With Clutch Seltec QP7H15-4883 - Replaces RD-5-12330-0P

    BESTFIT TRUCK PARTS

    Now: $57.13
    Was: $199.99
    BESTfit AC Compressor With 6 Groove Clutch Assembly For PACCAR, Freightliner, Volvo & Mack * High Quality AC Compressor* Replaces Sanden Type QP7H15-4883* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date...
    Now: $57.13
    Was: $199.99
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    Now: $57.13
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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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    $289.99
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