
Peterbilt 389 Parts
Find the best Peterbilt 389 aftermarket and custom parts in the business here at 4 State. The Peterbilt 389 is a big rig of choice for American truckers, with its dependable engine and great style. It's got all the features you expect from a Peterbilt model, plus many modern bells and whistles. 4 State Trucks can help you make your Pete 389 look like a million bucks. Whether you need aftermarket bumpers, exhaust, or seating, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler."
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On Sale
Fiberglass Cab/ Cowl Combo, 6 Inch W/ Narrow Passenger Side Cowl For Peterbilt 389
FIBERTECH
Now: $326.62Was: $366.996 Inch Fiberglass Cab/ Cowl Combination With Narrow Passenger Side CowlUpgrade your trucks cab and cowl with this 6-inch Fiberglass Cab and Cowl Combo. This combo features a narrow passenger side cowl for a unique look. Made from durable fiberglass,...Now: $326.62Was: $366.99 -
20 Inch Chrome Texas Boxed End Bumper W/ Tow Holes For Peterbilt 365, 367, 388, 389 & 567 SFA
VALLEY CHROME PLATING
$906.99Valley Chrome T20 Inch Texas Boxed End Bumper With Tow Holes * High Quality Replacement Bumper* Made Of 10-Gauge (1/8 Inch Thick) Chrome-Plated Steel* 20 Inch Height* Has Cutouts For- Mounting Holes- Tow/Hitch Holes* Texas Style With Boxed Ends* Does Not...$906.99 -
18 Inch Chrome Texas Rolled End Bumper W/ Tow Holes For Peterbilt 367, 388, 389 & 567
VALLEY CHROME PLATING
$559.99Valley Chrome Texas Rolled End Bumper W/ Tow Holes Fits Peterbilt 367, 388, 389 & 567 SFA * High Quality Replacement Bumper* Made Of 7-Gauge (3/16 Inch Thick) Chrome-Plated Steel* 18 Inch Height* Has Cutouts For- Mounting Holes- Tow/Hitch Holes* Texas...$559.99 -
Rockwood Chrome Over Inflate Rocker Switch Cover For Peterbilt 2006-Newer
ROCKWOOD
$16.99Chrome Over-Inflate Actuator Button W/ LED IlluminationRenew the look of your Over Inflate electric rocker switch with this chrome plated cover. It is designed to allow the LED to shine through and fits various 2006 and newer Peterbilt models. This...$16.99 -
Rockwood Chrome Rocker Switch Cover For Lift Bumper For Peterbilt 2006-Newer
ROCKWOOD
$16.99Lift Bumper Actuator Button W/ LED IlluminationRenew the look of the electric rocker switch for your bumper lift with this chrome plated cover. It is designed to allow the LED to shine through and fits various 2006 and newer Peterbilt models. This...$16.99 -
Stainless Steel Shift Pattern Label Dash Plate For Eaton Fuller Performance 9 Speed
ROCKWOOD
$7.99SS Performance 9 Speed Shift Pattern LabelThis stainless steel plate shows the shift pattern for a Eaton Fuller Performance 9 Speed (RTX). It fits most makes and models with an Eaton Manual Transmission. * High Quality Shift Pattern Label* Stainless...$7.99 -
Rockwood Stainless Steel Filter Door Cover For Peterbilt 2006 & Up
ROCKWOOD
$34.99SS A/C And Heater Filter DoorProtect and label your Peterbilt AC/Heater filter with this high quality door cover. It is made of stainless steel and engraved with an easy to read font. Rockwood takes pride in crafting all their products in the USA and...$34.99 -
Rockwood Chrome GPS Cover For Peterbilt 378, 379, 386, 388 & 389
ROCKWOOD
$47.99Chrome Plastic Navigational Trim CoverAdd additional detail around your factory GPS Navigation System on your dashboard with this chrome plated plastic cover by Rockwood Products. It is easy to install and fits various Peterbilt models. * High Quality...$47.99 -
Rockwood Actuator Button Starter Kit For Peterbilt 2006-Newer
ROCKWOOD
$69.99Chrome Actuator Button Starter KitChange out your switch covers for your headlights, clearance lights, engine fan, engine brake, and hazard lights with this set of 5 actuator switch covers. The covers are constructed of chrome plated plastic with a...$69.99 -
Rockwood Chrome Sleeper Rocker Switch Cover For Peterbilt 2006-Newer
ROCKWOOD
$16.99Chrome Sleeper Lights Actuator ButtonRenew the look of the electric rocker switch for your sleeper lights with this chrome plated cover. It features a sleeper light symbol over the top button and a Rockwood logo over the bottom button. This actuator...$16.99 -
Rockwood Chrome Floor Lights Rocker Switch Cover For Peterbilt 2006-Newer
ROCKWOOD
$16.99Chrome Floor Lights Actuator ButtonRenew the look of your electric rocker switch for the floor lights with this chrome plated cover. It features a fuel light symbol over the top button and a Rockwood logo over the bottom button. This actuator switch...$16.99 -
Rockwood Chrome Rocker Switch Cover For Auxiliary Lights For Peterbilt 2006-Newer
ROCKWOOD
$16.99Chrome Auxiliary Lights Actuator ButtonRenew the look of the electric rocker switch for your Auxiliary light with this chrome plated cover. It is designed to allow the LED to shine through and fits various 2006 and newer Peterbilt models. This actuator...$16.99