Peterbilt 389 Engine Parts & Cooling
Optimize your truck's performance with premium Peterbilt 389 engine cooling parts from 4 State Trucks. Our selection includes a variety of components such as Radiators, Charge Air Coolers, Fan Shrouds, Filters, and Transmission Coolers to enhance your truck's durability and performance. Count on 4 State Trucks for top-tier solutions to keep your truck operating at its best.
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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 -
BESTfit 4 Inch Heavy Duty T-Bolt Charge Air Cooler Clamp Without Spring
BESTFIT TRUCK PARTS
$30.59BESTfit Heavy Duty T-Bolt For Charge Air CoolerIntroducing our Stainless Steel Clamp designed specifically for Charge Air Cooler applications. This durable clamp is 4 inches in size and ensures a secure fit for your cooling system components. Sold...$30.59 -
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 Charge Air Cooler Kit 37.25 X 33.375 Inch For Peterbilt 385, 388, 389 & Kenworth W900L
BESTFIT TRUCK PARTS
$831.99BESTfit Charge Air Cooler Kit Fits Kenworth & Peterbilt * High Quality Charge Air Cooler* Inches Core Size- 37.250 Height- 33.375 Width- 2.000 Core Thickness- 4.000 Inlet- 4.000 Outlet* Sold Individually* Warranty On Charge Air Coolers Against Defects In...$831.99 -
BESTfit 4 X 6 Inch Blue Charge Air Cooler Hose
BESTFIT TRUCK PARTS
$44.87BESTfit Hose For Charge Air Cooler Connection * High Quality Hump Hose* Made Of Silicone * 4 Inch ID x 6 Inch Length* 2 Convolutes / Humps* 3 Stainless Steel Rings* Temperature Range 65F - 350F* Max Operating Pressure 50 PSI* Use Clamp Number 09-070104*...$44.87 -
BESTfit Fan Shroud For Peterbilt 389, 388 & Kenworth W900 -Replaces N4173001
BESTFIT TRUCK PARTS
$659.99BESTfit Fiberglass Fan Shroud Fits Kenworth & Peterbilt 388, 389 & W900 2008-NewerThis fan shroud is constructed from fiberglass, offering both durability and affordability, providing substantial savings compared to OEM parts while maintaining OEM...$659.99 -
BESTfit Fan Shroud Replaces N4172001 For Peterbilt 389 & 388
BESTFIT TRUCK PARTS
$589.99BESTfit Fiberglass Fan Shroud Fits PeterbiltCrafted from fiberglass, this fan shroud boasts OEM quality and comes with pre-drilled holes for easy installation. Its dimensions measure 47 1/4 inches in height, 39 3/4 inches in width, and 5 7/8 inches in...$589.99 -
BESTfit 1.25 - 2.13 Inch Constant Torque Hose Clamp
BESTFIT TRUCK PARTS
$13.99BESTfit Constant Tension Torque Clamp For 1.5 Inch Coolant HoseAre you in the market for a clamp for your coolant hose? Elite Truck Accessoriesoffers constant tension radiator clamps made of stainless steel and have a 1.25 - 2.13 inch range. These clamps...$13.99 -
BESTfit Constant Torque Hose Clamp 1.00 - 1.75 Inch
BESTFIT TRUCK PARTS
$15.29BESTfit Constant Torque Clamp For 1.25 Inch Coolant HoseUpgrade your hose connections with our aftermarket replacement constant tension clamp, meticulously crafted from stainless steel for durability and reliability. With a band width of 5/8 inch and a...$15.29 -
BESTfit 3/8 Inch Heavy Duty Silicone Coolant Hose
BESTFIT TRUCK PARTS
$2.79BESTfit 0.375 Inch ID Heavy Duty Silicone Coolant HoseAre you looking for coolant hose to withstand any temperature you may drive through? Elite Truck Accessoriesstocks 3/8 inch heavy duty silicone coolant hose specially designed for extreme temperatures...$2.79 -
BESTfit 3.562 - 3.875 Inch Heavy Duty T-Bolt Clamp With Spring
BESTFIT TRUCK PARTS
$11.99BESTfit Heavy Duty T-Bolt Clamp With Spring Constant Torque 3.562 InchAre you in the market for a T-bolt clamp for your charge air cooler project? Elite Truck Accessorieshas the clamps you need for these projects including 3.50 inch heavy duty T-bolt...$11.99