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 45 Degree Silicone Coolant Hose Elbow 2.50 ID X 9 X 9
BESTFIT TRUCK PARTS
$38.85BESTfit 2.50 Inch Hose Elbow with 45 Degree Bend * High Quality Hose Elbow* Made Of Silicone* 2.5 Inch ID x 9 Inch x 9 Inch* For Coolant Applications* Sold Individually* Warranty On Hose Elbows Against Defects In Workmanship & Material From Date Of...$38.85 -
BESTfit 2.75 - 3.5 Inch Constant Tension Torque Hose Clamp
BESTFIT TRUCK PARTS
$14.99BESTfit Constant Tension Torque Clamp For Coolant HoseAre you in the market for a clamp for your coolant hose? Elite Truck Accessoriesoffers constant tension radiator clamps made of stainless steel and have a 2.75 - 3.50 inch range. These clamps provide...$14.99 -
BESTfit Chrome 7 To 5 ID X 96 Inch Bull Hauler Exhaust Stack
BESTFIT TRUCK PARTS
$718.99BESTfit 96 Inch Tall Bull Hauler Exhaust Stack W/ 7 Inch Reduced To 5 Inch IDUpgrade your vehicle's exhaust system with our chrome-plated steel exhaust stack! With an impressive 96-inch overall length and a diameter reduced from 7 inches to 5 inches,...$718.99 -
BESTfit Fiberglass Full Radius Single Axle Fender W/ Built In Liner
FIBERTECH
$423.99BESTfit Full Radius Fender Without Brackets, Fender OnlyEnhance the durability and appearance of your vehicle with our aftermarket rear fender. Constructed from fiberglass with a built-in liner and finished in a white gel coat, this fender offers both...$423.99 -
On Sale
BESTfit 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks, OE Style Elbows
BESTFIT TRUCK PARTS
Now: $1,932.29Was: $2,146.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Length 108 Inches* 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black)* 4- 01-0800600- Wide Angled Clamp 6 Inch* 2- 01-081653056- 6-5...Now: $1,932.29Was: $2,146.99 -
Peterbilt 357, 377, 378, 379 BESTfit Center Hood Rest
BESTFIT TRUCK PARTS
$11.69BESTfit Center Hood Rest Fits PeterbiltThis aftermarket center hood rest is made of black polyurethane. It is sold individually and manufactured in the USA. Please note that it is not sourced from the original equipment manufacturer (OEM). * Center Hood...$11.69 -
TPHD 80 Inch 430 Stainless Steel Low Straight Drop Half Fender
TPHD
$643.8935 X 24 X 80 Inch 14 Gauge Stainless Steel Low Straight Drop Half FendersUpgrade your truck's durability and style with our stainless steel fenders, crafted from robust 14-gauge 430 stainless steel for long-lasting performance. Each fender boasts an...$643.89 -
BESTfit 80 Gallon Rear Fill Fuel Tank 26 X 38 Inch, Passenger Side For Peterbilt Old Style
BESTFIT TRUCK PARTS
$649.99BESTfit Aluminum 26 Inch 80 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* Dimensions:- 26 Inch Diameter - 33 Inch Seam To Seam- 38 Inch Overall Length* Passenger Side * 80 Gallons* Rear Fill* DOT Compliant* Sold...$649.99 -
BESTfit 45 Gallon Front Fill Auxiliary Fuel Tank 19 X 36 Inch Kit
BESTFIT TRUCK PARTS
$750.99BESTfit 19 Inch 45 Gallon Auxiliary Fuel Tank KitThis 19 X 36 Inch 45 Gallon BESTfit Front Fill Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso...$750.99 -
BESTfit 110 Gallon Center Fill Fuel Tank 26 X 53 Inch For Peterbilt Old Style Manifold
BESTFIT TRUCK PARTS
$999.99BESTfit 26 Inch 110 Gallon Fuel Tank Fits Peterbilt This BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso Certified. We're So Confident In The...$999.99 -
Lincoln Chrome 6 X 108 Inch Exhaust Kit W/ Miter Stacks & Long Drop Elbows
LINCOLN CHROME
$3,312.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree ElbowLincoln Chrome Exhaust Kits Offer Great Appearance, Quality And The Experience That Over 50 Years In The Chrome Plating Business Brings To Their Customers! * High Quality Exhaust...$3,312.99 -
Driver Side Dual Square Headlight Assembly
AUTOMANN USA
$128.99Driver Side Dual Square Headlight Assembly Replaces K256-880-2 * High Quality Headlight Assembly* Dual Square * Driver Side* Without Chrome Bezel* Prewired * Sold Individually** Warranty On Dual Square Headlight Assemblies Against Defects In Workmanship...$128.99