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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BESTfit Haldex Style Air Height Control Valve
BESTFIT TRUCK PARTS
$156.99BESTfit PR Plus Height Control ValveIntegrate our Control Valve into your system, replacing OE numbers G90-1099-095, G901099095, 90555375, and 90555121. This aftermarket replacement part ensures precise control and reliable performance. Sold...$156.99 -
BESTfit Clutch Pedal Spring, 14 Inch For Peterbilt 378, 379
BESTFIT TRUCK PARTS
$13.89Spring For Clutch Pedal Replaces 06-01067 * High Quality Clutch Pedal Spring* Dimensions:- 14.625 Inch Total Length - 1.000 Inch Coil Diameter - 3.875 Inch Coil Length - 0.100 Inch Thickness * Made In USA* Sold Individually* Warranty On Clutch Peddle...$13.89 -
BESTfit Aluminum Sleeper Corner Skin For Left Rear Or Right Front For Peterbilt 359 With 63 Inch Sleeper
BESTFIT TRUCK PARTS
$438.99BESTfit 63 Inch Sleeper Corner Skin For Peterbilt 359 With Predrilled Holes * High Quality Sleeper Corner Skin* Made Of 0.050 Inch Aluminum* Fits 63 Inch Sleeper * Fits Left Rear Or Right Front* Sold Individually* Warranty On Sleeper Corner Skin Against...$438.99 -
BESTfit Aluminum Sleeper Corner Skin For Left Front Or Right Rear, For Peterbilt 359 With 63 Inch Sleeper
BESTFIT TRUCK PARTS
$708.99BESTfit 63 Inch Sleeper Corner Skin For Peterbilt 359 W/ Predrilled Holes * High Quality Sleeper Corner Skin* Made Of 0.050 Inch Aluminum* Fits 63 Inch Sleeper * Fits Left Front Or Right Rear* Sold Individually* Warranty On Sleeper Corner Skin Against...$708.99 -
Fender Bracket Kit W/ Stainless Steel Plates For Western Star W/ Airliner Suspension 2000-2021
WTI FENDERS
$833.99WTI Fender Bracket Kit Fits Western Star W/ Airliner SuspensionEnhance your Western Star Airliner Suspension system with our comprehensive Fender Bracket Kit. This kit includes suspension stops, frame plates, suspension mounts, fender mounting brackets,...$833.99 -
BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
$747.99BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top Fits Peterbilt 378, 379 & 389 Glider * High Quality Long Leg Elbow * 6 Inch Reduces To 5 Inch O.D. * With Tapered top * Sold Individually* Warranty On Long Leg Elbow Against...$747.99 -
BESTfit 2.0625 Inch 100-0-100 Amp Ammeter Gauge W/ Black Face, Chrome Bezel For Peterbilt 359, 378, 379
BESTFIT TRUCK PARTS
$100.99BESTfit 2.0625 Inch 100-0-100 Amp Ammeter Gauge Fits Peterbilt 359, 378 & 379 * High Quality Ammeter Gauge* 2-1/16 Inch * 100-0-100 AMPS* Internally Shunted * Black Face With Chrome Bezel * Comes With Mounting Bracket And Light Socket With Pigtail* Made...$100.99 -
Chrome ABS Plastic Dual Rectangular Headlight Bezel For BestFit LED Headlight Assemblies
BESTFIT TRUCK PARTS
$33.55BESTfit Chrome ABS Plastic Dual Rectangular Headlight Bezel For LED Headlight AssembliesElevate the appearance of your vehicle's front end with our Dual Rectangular Headlight Bezels, crafted from durable ABS plastic. Specifically designed for LED...$33.55 -
WTI Fiberglass Extra Wide Cowl Panel For Peterbilt 379
WTI FENDERS
$332.99Extra Wide Fiberglass Cowl Panel Fits Peterbilt 379 * High Quality Cowl Panel* Made Of Fiberglass* Extra Wide* Gray Primer* Perfect For Sanding And Painting* Available For Trucks Without Light Bars* Sold As Pair* Warranty On Cowl Panels Against Defects...$332.99 -
Fiberglass Fender Bracket Kit For Neway Suspension
WTI FENDERS
$1,355.99WTI Fiberglass Fender Bracket KitUpgrade your truck's fender support with our Fender Bracket Kit designed for Neway Suspension systems. Compatible with two pairs of fiberglass WTI fenders, this kit ensures sturdy and reliable mounting. For lift axle...$1,355.99 -
BESTfit 4 Inch Wide 3 Leaf Parabolic Spring Replaces 201799 For Peterbilt
BESTFIT TRUCK PARTS
$613.99BESTfit 3 Leaf Parabolic Spring W/ 8200 Lb. Capacity Fits Peterbilt 1982-Newer * High Quality Parabolic Spring* 4XPD/447 3/788 25-1/2X26-3/4 C 5-1/4 2/RNK* 100XPD/11, 3/20 648X679 C 134 2/RNK* 8,200lbs Capacity* Sold Individually* Warranty On Parabolic...$613.99 -
BESTfit Sanden Style Ear Mount AC Compressor W/ 8 Groove 119MM Pulley
BESTFIT TRUCK PARTS
$182.99BESTfit AC Compressor Sanden Style Ear Mount W/ 8 Groove 119MM PulleyThis high-quality A/C compressor features an ear mount and a Sanden-style design. It comes equipped with an 8-groove 119mm pulley for efficient operation. * High Quality A/C Compressor...$182.99