Peterbilt 388 Engine Parts & Cooling
Upgrade your truck's performance with top-of-the-line Peterbilt 388 engine cooling parts available at 4 State Trucks. Discover a comprehensive selection of Radiators, Charge Air Coolers, Fan Shrouds, Filters, and Transmission Coolers to optimize your truck's functionality. Trust 4 State Trucks to deliver premium solutions that ensure your truck's reliable operation.
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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 -
BESTfit AC Compressor With 6 Groove Clutch QP7H15-4425 Style - Replaces F69-6003121
BESTFIT TRUCK PARTS
$289.99BESTfit 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 -
BESTfit AC Compressor With Clutch Seltec QP7H15-4424 - Replaces F69-6001-122
BESTFIT TRUCK PARTS
$235.99BESTfit AC Compressor With 6 Groove Clutch Assembly For Paccar * High Quality AC Compressor* Replaces Sanden Type QP7H15-4424* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$235.99 -
On Sale
BESTfit Lined Hose Clamp 2.31 - 3.25 Inch Stainless Steel
BESTFIT TRUCK PARTS
Now: $2.93Was: $4.19BESTfit Stainless Steel Lined Hose ClampIn the market for a hose clamp? Elite Truck Accessorieshas a variety to choose from including a 2.31 - 3.25 inch range stainless steel lined hose clamp. * High Quality Lined Clamp* Made Of Stainless Steel * 2.31 -...Now: $2.93Was: $4.19