Peterbilt 388 Parts
Find the best Peterbilt 388 custom and aftermarket parts in the business here at 4 State. The Peterbilt 388 is a dependable semi truck model that meets the brand's commitment to durability, comfort, and safety for truck owners. When you drive a Pete 388, you'll enjoy the combination of power and strength - and, with help from 4 State Trucks, you can customize your truck to meet your needs. We've got aftermarket and custom bumpers, lighting, toolboxes, and all the aftermarket parts you need for your Pete 388.
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Load Light Bracket For Rear Of Cab Or Sleeper For Peterbilt
TURNPIKE TRUCK TRIM
$56.99Load Light Bracket Fits Peterbilt * High Quality Light Bracket* For Rear Of Cab Or Sleeper* Could Require Drilling New Holes On New Trucks. * Made In USA* Sold Individually* Warranty On Light Bracket Against Defects In Workmanship & Material From Date Of...$56.99 -
CSM SS 24 Inch Permit Plate For Peterbilt 359, 378, 379, 388 & 389
CHROME SHOP MAFIA
$78.12Tool Box Permit Plate Fits Peterbilt By Chrome Shop Mafia * Made Of High Quality Stainless Steel* Fits Also CSM Style Boxes* 24 Inch Length* Sold Individually* Warranty On Permit Plates Against Defects In Workmanship & Material From Date Of...$78.12 -
A/C High Side Port Caps - 16 mm, Red, 10 Pack
AUTOMANN USA
$9.89Red 16 mm A/C High Side Port Caps * High Quality Port Cap* Red * 16 MM * 10 Pack * Sold Individually* Warranty On Port Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$9.89 -
Turbo Speed Sensor For MX13 Engine For PACCAR T660/T680/T800/T880/W900, 367/386/388/389/567/579
TPHD
$229.99Turbo Speed Sensor For MX13 Engine * High Quality Turbo Speed Sensor* Restores Proper Driving Performance* Direct Replacement* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Replaces OE Number(s) 1834286PE And 2102433PE**...$229.99 -
BESTfit Coolant Level Sensor Replaces N9267001 For Kenworth & Peterbilt
BESTFIT TRUCK PARTS
$60.49BESTfit Coolant Level SensorStay informed about the coolant levels in your Kenworth or Peterbilt engine with our high-quality Coolant Level Sensor. It accurately notifies the onboard computer system when coolant levels are low, preventing engine damage...$60.49 -
Windshield Washer Pump Motor For Kenworth & Peterbilt
AUTOMANN USA
$15.39Windshield Washer Pump Motor Fits Kenworth And Peterbilt * High Quality Pump Motor* Mounts In The Bottom Of Washer Reservoir* Sold Individually* Warranty On Pump Motors Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$15.39 -
Black Plastic Coolant Reservoir Cap Without Nipple Replaces RC0050 For Kenworth & Peterbilt
BESTFIT TRUCK PARTS
$10.29Coolant Reservoir Cap Without Nipple Fits Kenworth & Peterbilt ModelsIs your engine coolant reservoir cap lost or damaged? Replace it seamlessly and effectively with this direct replacement cap without the need to replace the coolant tank. It is 3.125...$10.29 -
Washer Reservoir Cap Replaces C5720S, 25171612 & FLM-06336 For Kenworth & Peterbilt
TPHD
$4.47Washer Reservoir Cap * High Quality Reservoir Cap * 1.80 Inch ID* Sold Individually* Warranty On Cap Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM) **** Replaces Kenworth OE Number...$4.47 -
Chrome Aluminum Foot Rest
GRAND GENERAL
$46.98Foot Rest * Made Of High Quality Chrome Aluminum* Sold Individually* Warranty On Foot Rest Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$46.98 -
Black Gauge Mounting Bracket 2 1/16 Inch
ISSPRO
$20.39Gauge Mounting Bracket * High Quality Mounting Bracket* Single Hole* Black Finish* 2 1/16 Inch Gauge* Sold Individually* Warranty On Mounting Bracket Against Defects In Workmanship And Material From Date Of Purchase*** High Quality Aftermarket...$20.39 -
2 1/6 Inch Digital Load Gauge W/ Black Bezel
TELTEK
$241.99Digital Load Gauge W/ Black BezelFind aftermarket digital load gauges for your big rig at 4 State Trucks. This load gauge is designed to fit standard 2 1/16 inch diameter holes and will display actual pounds of weight on your air suspension to the...$241.99 -
2 1/6 Inch Digital Outside Temperature Gauge W/ Black Rim
TELTEK
$105.99Digital Outside Temperature GaugeKnow the temperature outside of your cab with this quality digital temperature gauge. It has a range of -99 degrees F up to 150 degrees F and is designed to fit 2 1/16 inch diameter holes. The gauge features a black rim...$105.99