Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need bumpers, exhaust, or fuel tanks, 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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CSM SS 31 Inch Tool Box Permit Plate For Peterbilt 359, 378, 379, 388 & 389
CHROME SHOP MAFIA
$69.35Tool Box Permit Plate Fits Peterbilt By Chrome Shop MafiaDisplay all of your permits with this shiny permit panel on your toolbox. It is made with stainless steel and easily mounts with pre-drilled holes within minutes. The panel is 31 inches long and is...$69.35 -
Air Conditioning Idler Pulley, Replaces 3682229 For Cummins 15.0L Engines -Replaces 3682229
AUTOMANN USA
$54.99Idler Pulley Fits Cummins 15.0 Liter Engine 2008-2016 * High Quality Steel* A/C Drive Belt Idler Pulley* Black * 1.173 Width* 1.669 Bearing I.D.* 3.413 Pulley O.D.* 6 Grooves* 1 LB Weight* Sold Individually *** High Quality Aftermarket Replacement Part...$54.99 -
Teltek Thermocouple For Digital Pyrometer
TELTEK
$87.29Thermocouple Teltek Digital PyrometerThe Teltek digital pyrometer can be paired with a reliable and high-quality thermocouple, available for individual purchase. Designed to meet your temperature measuring needs, this thermocouple provides accurate...$87.29 -
2 Inch Voltmeter - 10-16V
ISSPRO
$59.1510-16V Voltmeter GaugeAt 4 State Trucks, we offer 2-inch Isspro voltmeters for your big rig. This aftermarket voltmeter features a range of 10-16 volts and comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for...$59.15 -
Shifter Boot For 377, 378, 379
AUTOMANN USA
$81.89Early Style Peterbilt Shift Boot Replaces OE 05-15278, 0515278 * High Quality Shifter Boot * Black * Sold Individually * Warranty On Shifter Boot Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$81.89 -
Belmor Smoke Black Ventvisors For Peterbilt 330, 335, 357, 378, 379, 384, 386, 388 & 389
BELMOR
$120.99Smoke Black Ventvisors Fits PeterbiltKeep the noise level down when driving with your windows down at highway speeds and rain out of your cab with this pair of Smoke Black Belmor Ventvisors. They deflect rain, snow, and sleet away from side mirrors for a...$120.99 -
12 To 8 Inch Stainless Steel Reverse Bowtie Drop Visor, Side Mount For Peterbilt 2 Piece Flat Windshield
TWELVE GAUGE
$499.99SS Side Mount Peterbilt Flat Top & UltraCab Reverse Bowtie Visor W/ Straight Top & V Bottom By 12 Gauge * High Quality Visor* Made Of Stainless Steel* Measures 8 Inch At Center And 12 Inch At Outer Edge* Blind Side Mount* 1 Piece Visor* Reverse Bowtie...$499.99 -
14 1/2 Inch SS Drop Visor, Blind Mount For Peterbilt 378, 379 W/ Door Mounted Mirrors
TURNPIKE TRUCK TRIM
$489.9914 1/2 Inch Stainless Steel Blind Mount Drop Visor By 12 Gauge CustomsShade your cab from the sun and deflect rain from your windshield with this quality 14.5 inch UltraCab Blind Mount Visor. It is made with 2 pieces of shiny stainless steel. The visor...$489.99 -
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 Stainless Steel Control Plate A/C Heater For Peterbilt
ROCKWOOD
$25.99SS AC/Heat Control Trim Panel Fits PeterbiltLabel your Peterbilt A/C and heat controls with this high quality ID plate. It is made of stainless steel and engraved with an easy to read font. The plate has 3 round openings for knobs and 3 openings for...$25.99 -
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