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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Chrome LED Projection Headlight Assembly W/ Mounting Arm For Peterbilt 367, 378, 379, 567 - Passenger Side
UNITED PACIFIC
$419.99Passenger Side Dual Function Projection Headlight With Chrome Housing * High Quality Projection Headlight Assembly* With Mounting Arm* Passenger Side * All LED Dual Function * Chrome Housing And Die Cast Mounting Arm* Easy Installation With OE Mounting...$419.99 -
Chrome LED Projection Headlight Assembly With Mounting Arm For Peterbilt 367, 378, 379, 567 - Driver Side
UNITED PACIFIC
$419.99Driver Side Dual Function Projection Headlight With Chrome Housing * High Quality Projection Headlight Assembly* With Mounting Arm* Driver Side * All LED Dual Function * Chrome Housing And Die Cast Mounting Arm* Easy Installation With One Mounting Hole...$419.99 -
7 X 16 Inch Stainless Steel West Coast Heated Mirror With Convex Lower Mirror
UNITED PACIFIC
$38.697 X 16 Inch West Coast SS Heated MirrorUpgrade your vehicle's visibility and style with our 7-inch by 16-inch 400 Series Mirror. Crafted from highly polished 304 stainless steel, this mirror offers both durability and a brilliant shine. Enhancing...$38.69 -
Stainless Steel 7 Inch Round Headlight Retaining Ring
UNITED PACIFIC
$9.27SS 7 Inch Headlight Retaining Ring W/ 3 Screw Tabs * High Quality Headlight Retaining Ring* Made Of Polished 304 Stainless Steel * 7 Inch* Direct-Fit Replacement Without Trimming* Sold Individually* Warranty On Headlight Retaining Ring Against Defects In...$9.27 -
BESTfit 2.0625 Inch Mechanical 10-150 PSI Single Air Pressure Gauge W/ Black Face, Chrome Bezel For Peterbilt 359, 378, 379
BESTFIT TRUCK PARTS
$111.99BESTfit 2.0625 Inch Mechanical 10-150 PSI Single Air Pressure Gauge Fits Peterbilt 359, 378 & 379 * High Quality Mechanical Single Air Pressure Gauge* Round* 2 1/16 Inch * 10-150 PSI* Black Face With Chrome Bezel * Comes With Mounting Bracket And Light...$111.99 -
BESTfit Chrome 5 Inch Curve Turn Out Exhaust Stack - 108 Inch Length With Outside Diameter Inlet-Plain
BESTFIT TRUCK PARTS
$676.99BESTfit 5 Inch Chrome 108 Inch Miter Cut Exhaust Stack With Plain Inlet - O.D. * High Quality 5 Inch Exhaust Stack* Miter Style Top - Angle Cut* Made Of Chrome-Plated Steel* 5 Inch O.D. Inlet - Plain Inlet To Fit Inside 5 Inch Expanded Mufflers, Elbows...$676.99 -
BESTfit 3.25 X 5.75 Inch Steel Blower Motor Wheel Replaces HC0400-01S, P93CAB0400-01S For Peterbilt
BESTFIT TRUCK PARTS
$35.69BESTfit Clockwise Rotating, Blower Wheel With 5/16 Inch Hub Bore Diameter & Hub InsetLooking to replace your blower wheel? Our aftermarket replacement part is exactly what you need. With a hub bore diameter of 5/16 inch and a hub inset of 5/16 inch, this...$35.69 -
BESTfit 3/4-16 At 1.75 Inch Threaded Shock Stud For Peterbilt 379
BESTFIT TRUCK PARTS
$34.16BESTfit Threaded Shock Stud Fits Peterbilt 379The shock stud features the following dimensions: 3/4 -16 threads at 1.75 inches, a 3/8 inch shoulder, 1/2 -13 threads at 0.91 inches with a 0.748-inch shaft, a 1.60-inch shaft shoulder, and an overall length...$34.16 -
BESTfit 1/2-13 & 1/2-20 X 6 Inch Air Spring Stud Replaces 27-00972 For Peterbilt Low Mount Air Leaf Suspension
BESTFIT TRUCK PARTS
$7.18BESTfit Air Spring Stud For Peterbilt Low Air Leaf Suspension * High Quality Air Spring Stud* 1/2-13 Inch And 1/2-20 Inch X 6.0 Inch Length* Low Mount Air Leaf* Sold Individually* Warranty On Air Spring Studs Against Defects In Workmanship & Material...$7.18 -
BESTfit Poly Torque Rod Bushing For Peterbilt With Rear Air Trac Suspension
BESTFIT TRUCK PARTS
$82.61BESTfit Torque Rod Bushing For Peterbilt Rear Air Trac * High Quality Torque Rod Bushing* Air Trac Models* Poly* 2.750 Inch* 4.375 Inch Center To Center* .625 Inch* Sold Individually* Warranty On Torque Rod Bushings Against Defects In Workmanship &...$82.61 -
On Sale
BESTfit Y-Pipe Hanger Stainless Steel 8 Inch Kit For Long Drop Elbow Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $441.89Was: $490.998 Inch Stainless Steel Y-Pipe Hanger KitIntroducing our Y-Pipe Hanger Bracket Kit, designed for Peterbilt trucks with an 8-inch long drop 90-degree elbow and full-size exhaust tee. This kit features premium stainless steel exhaust tee pipe hangers,...Now: $441.89Was: $490.99 -
BESTfit 6 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$108.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system with our top-of-the-line chrome-plated stainless steel exhaust clamp. Measuring 6 inches in diameter, this versatile clamp can be used on either the driver or passenger side of...$108.99