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BESTfit 2.5 Inch Upper Coolant Tube Replaces 07-05831 For Peterbilt 357, 377, 378, 379 W/ Detroit 60 12L Or 14L Engine
2.5 Inch Upper Coolant Tube Fits Peterbilt 357, 377, 378 & 379 W/ Detroit 60 12L Or 14L EngineRestore your truck's cooling efficiency with this BESTfit 2.5 Inch Upper Coolant Tube, designed to replace OEM 07-05831. Made from high-quality materials, it... -
BESTfit Charge Air Cooler Kit 33.5 X 30.5 Inch For Peterbilt 357, 375, 377, 378, 379 & 385
BESTfit Charge Air Cooler Kit Fits PeterbiltKeep your engine running cool and efficient with the BESTfit Charge Air Cooler Kit, measuring 33.5 x 30.5 inches, designed to fit Peterbilt 357, 375, 377, 378, 379, and 385 models. Engineered for performance,... -
BESTfit Charge Air Cooler 26.46 X 26.22 Inch For Peterbilt 320
BESTfit Charge Air Cooler Fits PeterbiltThis aftermarket Peterbilt 320 Charge Air Cooler is tested and designed to replace your OE N4104001 factory style charge air cooler. This charge air cooler is manufactured to OE specifications and constructed from... -
BESTfit 2.5 Inch Lower Coolant Tube Replaces F66-6230 For Peterbilt 387
Replacement Lower Coolant Tube 2.5 Inch DiameterKeep your cooling system operating at peak performance with this BESTfit 2.5 Inch Lower Coolant Tube, designed to replace OEM part F66-6230. Built for durability and a precise fit, this high-quality... -
BESTfit High Performance 3 Row Radiator Core 34 X 39 X 2.375 Inch For Peterbilt 579 2013-2021
BESTfit Peterbilt High Performance 3 Row Radiator Core 34 X 39 X 2.375 Inch* High Quality High Performance Radiator Core* 3 Row Radiator Core* Size - 34.00 Inch Height - 39.00 Inch Width - 2.375 Inch Thickness* Header Plate - 40.00... -
BESTfit Charge Air Cooler, 30.5 x 33.5 Inch For Peterbilt 357, 375, 377, 378, 379, 385
BESTfit Charge Air Cooler Fits PeterbiltMaintain your Peterbilt truck's peak performance with the BESTfit Charge Air Cooler, compatible with Peterbilt 357, 375, 377, 378, 379, and 385. Measuring 33.5" tall by 30.5" wide with a 2" thick core, this premium... -
BESTfit Charge Air Cooler 25.875 X 19 Inch For Peterbilt 387
BESTfit Charge Air Cooler Fits PeterbiltThis aftermarket Peterbilt 387 Charge Air Cooler is tested and designed to replace your OE1E4580, 1E4955, 1E4955D, 1E5163, or other factory style charge air coolers. This charge air cooler is manufactured to OE... -
BESTfit Charge Air Cooler Upper 26.25 X 26.375 Inch Replaces FW528001 & EC171001 For Peterbilt 320 & 520
BESTfit Peterbilt Charge Air Cooler Upper 26.25 X 26.375 Inch Replaces FW528001 & EC171001Keep your rig running cool and efficient with the BESTfit Upper Charge Air Cooler, measuring 26.25 x 26.375 inches and designed to replace OEM part... -
BESTfit Charge Air Cooler 25.5 X 24 Inch For Peterbilt 359
Replacement Charge Air Cooler 25.5 X 24 Inch Fits Peterbilt 359The BESTfit Charge Air Cooler for Peterbilt 359 offers a robust cooling solution with dimensions of 25.5" height by 24" width and a core thickness of 2.25 inches. Featuring 4.5-inch inlet and... -
BESTfit AC Condenser 29.375 X 10.375 Inch For Peterbilt 362
BESTfit AC Condenser Fits Peterbilt 362The BESTfit AC Condenser measuring 29.375 x 10.375 inches is a premium replacement designed specifically for Peterbilt 362 models. Built with high-quality materials, this condenser ensures efficient heat exchange... -
Peterbilt 379, 378, 377, 357 Charge Air Cooler 25 x 27.25 Inch By BESTfit Replaces OE 0514968
BESTfit Charge Air Cooler With 4 1/2 Inch Inlet And OutletThis aftermarket Peterbilt 377, 378, and 379 Charge Air Cooler is tested and designed to replace your factory style charge air coolers. This charge air cooler is manufactured to OE specifications... -
BESTfit Tube & Fin Charge Air Cooler Replaces 1E3543, 518005, 0518005, 4401-3805 For Peterbilt 320
BESTfit Tube And Fin Charge Air Cooler Fits Peterbilt 320Optimize your Peterbilt 320 air intake system with this Tube and Fin Charge Air Cooler! Specifically designed for models 1994-2005, it's 35.75" in height, 29.125" in width, with a 2.25" thickness,...