
Peterbilt 387 Engine Parts & Cooling
Peterbilt 387 engine cooling parts to keep your engine running at a high performance. Explore our range of Radiators, Charge Air Coolers, Fan Shrouds, Filters, and Transmission Coolers designed to keep your truck's performance at its peak. Rely on 4 State Trucks for solutions that keep your truck running smoothly.
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BESTfit Radiator Tank Upper W/ Metal Top For Peterbilt 378, 379, 386, 387
BESTFIT TRUCK PARTS
$179.99BESTfit Peterbilt Radiator Tank Upper W/ Metal Top, 37 X 6.5 Inch * High Quality Radiator Tank* Made Of Metal* 37.5 Inches Length * 6.5 Inches Width* Bolt Holes * 3 Inch Od Hose Connection On Driver Side* 0.250 Inch NPT Flange On Passenger Side At 3.00...$179.99 -
BESTfit 2.5 Inch Flexible Coolant Hose
BESTFIT TRUCK PARTS
$92.81BESTfit Flexible Coolant HoseLooking for a specialty coolant hose? Our coolant hose is designed with a 2.50-inch inside diameter and a 2.82-inch outside diameter, making it suitable for various applications. With a length of 8.50 inches, it's reinforced...$92.81 -
BESTfit Coolant Flex Hose Heavy Duty Silicone 2.5 ID X 36 Inch
BESTFIT TRUCK PARTS
$443.99BESTfit 2.50 ID X 36 Inch Heavy Duty Silicone Coolant Flex HoseLooking for a good coolant hose? Our silicone coolant hose is strong and flexible. It's 2.50 inches wide inside and 2.92 inches wide outside, and it's 36 inches long. It can bend up to 6...$443.99 -
On Sale
BESTfit 3.75 Inch X 3 Foot Charge Air Cooler Hose
BESTFIT TRUCK PARTS
Now: $39.00Was: $194.99BESTfit Charge Air Cooler HoseIntroducing the Charge Air Cooler Hose, a crucial component for your vehicle's cooling system. With a diameter of 3.75 inches and a length of 3 feet, this hose is designed to ensure optimal airflow and cooling efficiency...Now: $39.00Was: $194.99 -
BESTfit Coolant Hose 90 Degree
BESTFIT TRUCK PARTS
$76.49BESTfit Coolant Hose 90 DegreeIntroducing the Coolant Hose: a 90-degree elbow designed for durability and performance. With a diameter of 2.5 inches and a length of 10 inches, it features a tighter bend radius than most other elbows, ensuring efficient...$76.49 -
BESTfit Fan Shroud Replaces 3A-48426D For Peterbilt 387 1999-2010
BESTFIT TRUCK PARTS
$727.89BESTfit Fiberglass Fan Shroud Fits Peterbilt - Replaces 3A-48427D, 3S4842Constructed from fiberglass, this fan shroud ensures OEM quality with pre-drilled holes for easy installation. Its interior is gel-coated to enhance airflow. Manufactured in the...$727.89 -
BESTfit Fan Shroud Replaces F22-6039 For Peterbilt 386 & 387
BESTFIT TRUCK PARTS
$727.89BESTfit Fiberglass Fan Shroud Fits Peterbilt - Replaces F22-6012M10This fiberglass fan shroud is crafted with OEM quality standards, featuring pre-drilled holes and gel-coated interior for better air flow. Made in the USA, each unit is sold individually...$727.89 -
BESTfit AC Compressor With 6 Groove Clutch SD7H15 Style Assembly - Replaces ABP N83 304624
BESTFIT TRUCK PARTS
$218.99BESTfit AC Compressor With 6 Groove Clutch Assembly For Volvo & Mack * High Quality AC Compressor* 12V* 6 Grooves* 4.92 Inch Diameter* 2 Wire Male Connector* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From...$218.99 -
BESTfit AC Compressor York Style Without Clutch - Replaces ER210L25149
BESTFIT TRUCK PARTS
$399.99BESTfit Rotolock York Style AC Compressor Without Clutch * High Quality Compressor* Without Clutch * York Style* Rotolock Fittings LH Suction* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of...$399.99 -
BESTfit AC Compressor With 2 Groove Clutch SD510HD Assembly - Replaces ABPN83304052
BESTFIT TRUCK PARTS
$197.99BESTfit AC Compressor With 2 Groove Clutch Assembly for Volvo & Mack We offer plenty of replacement part options that you need including 2 groove clutch AC compressor assemblies to replace part number ABPN83304052. This 12 volt SD510HD AC compressor...$197.99 -
BESTfit AC Compressor With 2 V-Belt Groove Clutch Replaces 4318SAN For Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$242.99BESTfit AC Compressor With 2 Groove Clutch Assembly For Peterbilt And Kenworth * High Quality AC Compressor * With Clutch* 2 V-Belt Groove* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...$242.99 -
On Sale
BESTfit 2.77 X 12.625 Inch AC Drier For Peterbilt 387 & Kenworth T2000
BESTFIT TRUCK PARTS
Now: $14.68Was: $16.31BESTfit AC Drier Fits Peterbilt & Kenworth * Made Of High Quality Aluminum* 2.77 Inch x 12.625 Inch* Sold Individually* Warranty On AC Drier Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...Now: $14.68Was: $16.31