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 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 -
BESTfit 9 X 3.5 Inch Accumulator Drier For Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$58.84BESTfit Accumulator Drier Fits Peterbilt & Kenworth * Made Of High Quality Aluminum* 3.50 Inch x 9.00 Inch* Sold Individually* Warranty On Accumulator Drier Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$58.84 -
BESTfit Copper Brass Radiator W/ Oil Cooler For Thomas Bus Saf-T-Liner
BESTFIT TRUCK PARTS
$1,451.99BESTfit Radiator Without FrameIs your radiator damaged? If your truck is overheating, that might be the problem, which Elite Truck Accessoriescan help with. Being an affordable option, you still get the premium performance and dependability that your...$1,451.99 -
BESTfit 3 Inch ID X 4 Inch Length 4 Ply Nomex Hot Side Coupler Hose
BESTFIT TRUCK PARTS
$34.99BESTfit 3 X 4 Inch High Temperature Coupler HoseUpgrade your vehicle's cooling system with our durable 4 Ply Hump Hose, designed specifically for hot side coupler applications. This aftermarket replacement part (not OEM) features a 3-inch inner diameter...$34.99 -
BESTfit Charge Air Cooler 37.25 X 33.375 Inch For Kenworth W900L, Peterbilt 385, 388 & 389
BESTFIT TRUCK PARTS
$680.99BESTfit Charge Air Cooler 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...$680.99 -
BESTfit Constant Torque Hose Clamp 1.75 - 2.63 Inch
BESTFIT TRUCK PARTS
$14.99BESTfit 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 -
BESTfit 2.25 - 2.75 Inch Heavy Duty Constant Tension Torque Clamp
BESTFIT TRUCK PARTS
$10.50BESTfit 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 -
BESTfit Heavy Duty Silicone Coolant Hose 2 Inch ID
BESTFIT TRUCK PARTS
$4.19BESTfit 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 -
BESTfit 4 X 7 Inch Heavy Duty Red Silicone Hump Hose For Charge Air Coolers
BESTFIT TRUCK PARTS
$45.89BESTfit 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 -
BESTfit AC Compressor With Clutch For Kenworth & Peterbilt
BESTFIT TRUCK PARTS
$200.99BESTfit 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 -
BESTfit 4 Inch Heavy Duty T-Bolt Clamp With Spring - Replaces TBSL-400
BESTFIT TRUCK PARTS
$13.66BESTfit 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 -
On Sale
BESTfit AC Compressor With Clutch Seltec QP7H15-4883 - Replaces RD-5-12330-0P
BESTFIT TRUCK PARTS
Now: $139.99Was: $199.99BESTfit 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: $139.99Was: $199.99