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 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 -
American Eagle 8-5 X 120 Inch Stainless Steel Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,650.008 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltThis exhaust kit is a comprehensive solution for your vehicle's exhaust system. Crafted from stainless steel, it ensures durability and resistance to corrosion. The kit...$3,650.00 -
BESTfit 4 X 6 Inch 4 Degree Spring Shim
BESTFIT TRUCK PARTS
$26.51BESTfit Spring Wedge 4 Degree 4 Inch W X 6 Inch LIntroducing our Shim Wedge, designed to enhance the performance of your vehicle's steer axle spring. Measuring 4 inches in width and 6 inches in length, this shim wedge is sold individually. Crafted as an...$26.51 -
BESTfit Spring Bushing Kit For Peterbilt Air Leaf Suspension
BESTFIT TRUCK PARTS
$59.99BESTfit Front Spring Bushing Kit Fits PeterbiltThis bushing kit is designed specifically for Peterbilt air leaf suspensions, offering essential components for maintenance. The kit comprises one bushing, one spring eye sleeve, one spring bushing bolt, one...$59.99 -
BESTfit 90 Degree Silicone Coolant Hose Elbow 3.00 ID X 7 X 7
BESTFIT TRUCK PARTS
$42.01BESTfit 3 Inch Hose Elbow with 90 Degree Bend * High Quality Hose Elbow* Made Of Silicone* 3 Inch ID x 7 Inch x 7 Inch* For Coolant Applications* Sold Individually* Warranty On Hose Elbows Against Defects In Workmanship & Material From Date Of...$42.01 -
BESTfit 90 Degree Silicone Coolant Hose Elbow 2.50 ID X 7 X 7
BESTFIT TRUCK PARTS
$36.81BESTfit 2.50 Inch Hose Elbow with 90 Degree Bend * High Quality Hose Elbow* Made Of Silicone* 2.5 Inch ID x 7 Inch x 7 Inch* For Coolant Applications* Sold Individually* Warranty On Hose Elbows Against Defects In Workmanship & Material From Date Of...$36.81 -
BESTfit Copper Brass 5 Row High Performance Radiator W/ Out Surge Tank For Peterbilt 377, 378, 379
BESTFIT TRUCK PARTS
$1,799.98BESTfit Copper Brass Radiator With Dimpled 5 Row CoreIs your truck overheating? Look no further, Elite Truck Accessorieshas a great radiator for you. With this affordable 5 row option, you will get premium performance while still saving money. Get the...$1,799.98 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows For Peterbilt 378, 379
BESTFIT TRUCK PARTS
Now: $2,836.79Was: $3,151.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $2,836.79Was: $3,151.99 -
Peterbilt 378, 379, 389, 389 Glider Chrome 5 Inch Tapered Y-Pipe
BESTFIT TRUCK PARTS
$441.99BESTfit 5 Inch Taper Lock Y Exhaust PipeEnhance your truck's exhaust system with this aftermarket replacement Y-pipe, designed for optimal performance and durability. Crafted from chrome-plated steel, this Y-pipe offers excellent corrosion resistance and...$441.99 -
BESTfit 80 Gallon Center Fill Fuel Tank 26 X 38 Inch For Peterbilt Old Style Manifold
BESTFIT TRUCK PARTS
$597.99BESTfit 26 Inch 80 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* Dimensions:- Diameter - 26 Inches- Length Seam To Seam - 33 Inches- Length Over All - 38 Inches * Gallons U.S. - 80* Center Fill* Filler Neck- 16.50 Inches...$597.99