Peterbilt 567/579 Parts
Find the best Peterbilt 579 aftermarket and custom parts in the business here at 4 State. The Peterbilt 579 semi truck is a solid and stately big rig designed for the needs of modern American truckers. Like other Peterbilt models, the 579 delivers on durability, reliability, safety, and comfort, so it rides like a dream for miles on end. What sets the Pete 579 model apart is the addition of features like cutting-edge integrated technology in-cab and an aerodynamic design optimized for fuel efficiency. Take your Peterbilt 579 to the next level and show off your personality with help from 4 State Trucks. From bumpers to exhaust to fenders and beyond, we have the best custom parts and aftermarket accessories for your Peterbilt big rig.
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Aero Style Moto Mirror Kit W/ Drivers Side Heat Only & Passengers Side W/ Heat And Motorized - Includes Harness And Switches
AFTERMARKET
$1,099.99Aero Style Moto Mirror Kit W/ Drivers Side Heat Only & Passengers Side W/ Heat And Motorized - Includes Harness And Switches * High Quality Mirror Kit* Includes:- Harness - Switches* Drivers Side Heat Only* Passengers Side With Heat And Motorized* Aero...$1,099.99 -
Performance Muffler, 10 X 51.5 Inch With 6 Inch In/Out
PITTSBURGH POWER
$295.99High Performance Muffler Increases Horsepower, Mileage & Reduces Back Pressure * High Quality Performance Muffler * 6 Inch In * 6 Inch Out* Dimension:10 Inch X 51.5 Inch * Reduces Exhaust Back Pressure* 50 HP Increase * 1/4 Mile Per Gallon Improvement *...$295.99 -
2.5 Inch Stainless Steel Lower Coolant Tube For Peterbilt 579, Kenworth T680 With Cummins ISX15
BESTFIT TRUCK PARTS
$360.99304 Stainless Steel Lower Coolant Tube For Paccar 579 & T680 - Replaces F66-2730 * High Quality Lower Coolant Tube * Made Of Stainless Steel * 2.50 Inch * 3/8 Inch Threaded Fitting* 1 Inch Hose Ports* Made In USA* Sold Individually * Warranty On Lower...$360.99 -
Vitrifrigo Refrigerator & Freezer Combo, 1.8 CF
VITRIFRIGO
$649.99Vitrifrigo Refrigerator/Freezer ComboThis high quality Vitrifrigo refrigerator and freezer has a low voltage and over-voltage protection, the interior LED light is activated by a motion sensor, and the door is constructed with galvanized steel for...$649.99 -
18 Inch Blank Chrome Texas Rolled End Bumper, 7 Gauge
VALLEY CHROME PLATING
$559.99Valley Chrome 18 Inch 7 Gauge Texas Rolled End Bumper W/ No Cutouts Or Mounting PlatesThis Valley Chrome Plating 14 inch bumper has cutouts for for mounting only. It has a 7-inch break back and straight ends, no tapering. Perfect for adding a sleek touch...$559.99 -
16 Inch Blank Chrome Standard Rolled End Bumper, 7 Gauge W/ 4 Inch Taper And Without Mount Plates
VALLEY CHROME PLATING
$499.99Valley Chrome 16 Inch 7 Gauge Standard Rolled End Bumper W/ No Cutouts Or Mounting Plates * High Quality Replacement Bumper* Made Of 7-Gauge (3/16 Inch Thick) Chrome-Plated Steel* 16 Inch Standard Tapered End* Blank* Must Drill Bolt Hole Pattern In Face...$499.99 -
Hood Bumper Support For Peterbilt 567 SBA, 567 SFA And 579
AUTOMANN USA
$35.89Black Hood Bumper Support * High Quality Hood Bumper Support* Sold Individually* Warranty On Hood Bumper Support Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number...$35.89 -
16-18 X 17 Inch Black Flared End Rubber Peterbilt Logo Mud Flap
OPP - ORIGINAL PARTS PROGRAM
$48.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass ReinforcementCheck out this black flared-end Peterbilt logo mud flap! Made from high-quality black rubber, this mud flap not only offers superior protection but also adds a touch of style to...$48.99 -
Stainless Steel Step Plates Wash Board Style
TWELVE GAUGE
$117.9912 Gauge Wash Board Step Plates Stainless SteelProvide grip to any smooth surface with this pair of quality stainless steel step plates. Their raised washboard style design provides an excellent and easy to install skid resistance surface you can add to...$117.99 -
Chrome 10/12 Inch Screw Cover Snap-On Style - Pack Of 10
UNITED PACIFIC
$4.17Snap-On Cover Pack of 10Elevate the appearance of your fixtures with these Chrome Plated Plastic covers, meticulously crafted to fit size 10 and 12 screw heads. Each cover features a molded plastic cap and cup washer, effectively concealing unsightly...$4.17 -
BESTfit Washer Reservoir W/ Cap & Pump Replaces OE N5355001
BESTFIT TRUCK PARTS
$89.75BESTfit Washer Reservoir W/ Cap & Pump Fits Paccar W Cummins, Caterpillar Engine W/ BEHR Cooking ModuleEnhance your vehicle's washer system with our Washer Reservoir, complete with a cap and washer pump for added convenience. Designed as an aftermarket...$89.75 -
BESTfit 3.5 Inch Diameter X 4 Inch Type A Turbo/Manifold Outlet For 7.3L Powerstroke Engines
BESTFIT TRUCK PARTS
$21.51BESTfit 3.5 X 4 Inch Type A Turbo Manifold Outlet With 4.25 Inch Flange Fits 7.3L Powerstroke EnginesOur Turbo Outlet is engineered with durable aluminized steel, offering resilience against rust and corrosion. With a length of 4 inches, an outer...$21.51