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 1/2 Inch Nylon Fiber Reinforced Premium Heater Hose
BESTFIT TRUCK PARTS
$6.39BESTfit Premium Heater Hose Nylon Fiber ReinforcedDo you have a project requiring 1/2 inch heater hose? Elite Truck Accessorieshas what you need including 1/2 inch silicone heater hose with 1-ply nylon fiber reinforcement with a thicker wall for higher...$6.39 -
BESTfit 3/4 Inch Nylon Fiber Reinforced Premium Heater Hose
BESTFIT TRUCK PARTS
$6.39BESTfit Premium Heater Hose Nylon Fiber ReinforcedAre you in the market for heater hose? Let Elite Truck Accessoriesassist you with finding the hose you need including 3/4 inch silicone premium heater hose with 1-ply of nylon fiber reinforcement, thicker...$6.39 -
BESTfit 2.5 Inch Flexible Coolant Hose
BESTFIT TRUCK PARTS
$92.81BESTfit Flexible Coolant HoseLooking for a specialty coolant hose? Our coolant hose is designed with a 2.50-inch inside diameter and a 2.82-inch outside diameter, making it suitable for various applications. With a length of 8.50 inches, it's reinforced...$92.81 -
BESTfit 3 Row Copper Brass Radiator W/ Out Surge Tank For Peterbilt 377, 378 & 379
BESTFIT TRUCK PARTS
$1,256.99BESTfit 3 Row Radiator With Frame * High Quality Metal Radiator* Without Surge Tank* 3 Row With Frame Work* Core Size- 36.25 Inch Height- 34.625 Inch Width- 2 Inch Core Thickness- 2.5 Inch Inlet Upper Left At 10- 3 Inch Outlet Lower Right At 9.50* Sold...$1,256.99 -
BESTfit Coolant Flex Hose Heavy Duty Silicone 2.5 ID X 36 Inch
BESTFIT TRUCK PARTS
$443.99BESTfit 2.50 ID X 36 Inch Heavy Duty Silicone Coolant Flex HoseLooking for a good coolant hose? Our silicone coolant hose is strong and flexible. It's 2.50 inches wide inside and 2.92 inches wide outside, and it's 36 inches long. It can bend up to 6...$443.99 -
48.5 Inch Black Gel-Coat Fiberglass Wide Lip Single Axle Fender
WTI FENDERS
$587.9948.5 X 24.5 X 30.5 Inch Full Radius FenderLooking for a tough fender replacement? Our single radius fender is crafted from composite fiberglass, making it both durable and lightweight at just 32 lbs. With dimensions of 48.5 inches in length, 24.5 inches...$587.99 -
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BESTfit 3.75 Inch X 3 Foot Charge Air Cooler Hose
BESTFIT TRUCK PARTS
Now: $39.00Was: $194.99BESTfit Charge Air Cooler HoseIntroducing the Charge Air Cooler Hose, a crucial component for your vehicle's cooling system. With a diameter of 3.75 inches and a length of 3 feet, this hose is designed to ensure optimal airflow and cooling efficiency...Now: $39.00Was: $194.99 -
BESTfit Air Bag For Peterbilt Low Air Leaf, Kenworth AG210L, AG400L Suspensions
BESTFIT TRUCK PARTS
$302.99BESTfit Air Bag - Replaces W01-358-8852Introducing the Air Bag, a reliable component for your suspension system. With a rolling lobe design, it offers excellent performance. At 80 PSI, it can handle loads up to 5640 lbs, while at 100 PSI, it supports...$302.99 -
BESTfit Coolant Hose 90 Degree
BESTFIT TRUCK PARTS
$76.49BESTfit Coolant Hose 90 DegreeIntroducing the Coolant Hose: a 90-degree elbow designed for durability and performance. With a diameter of 2.5 inches and a length of 10 inches, it features a tighter bend radius than most other elbows, ensuring efficient...$76.49 -
BESTfit Radiator Top Tank With Surge Tank For Peterbilt 379
BESTFIT TRUCK PARTS
$524.99BESTfit Radiator Top Tank With Surge Tank Fits Peterbilt 379 * High Quality Radiator Metal Surge Tank* Fits Trucks With High Flow Cooling Only* Top Bolt-On Tank And The Surge Tank As A Welded Assembly, Ready To Bolt On To The Radiator Core* Inlet Size 2...$524.99 -
BESTfit AC High Pressure Switch For Peterbilt
BESTFIT TRUCK PARTS
$26.74BESTfit AC High Pressure Switch Fits Peterbilt * High Quality AC Pressure Switch* M10 X 1.25 Metric Thread* Opens At 330 - 370 PSI* Closes At 180 - 240 PSI* Switch Is Normally Closed* Sold Individually* Warranty On A/C Switches Against Defects In...$26.74 -
BESTfit AC High Pressure / Fan Override Switch For Peterbilt
BESTFIT TRUCK PARTS
$36.81BESTfit AC High Pressure / Fan Override Switch Fits PeterbiltThis high pressure / fan over ride switch monitors the A/C loops high pressure level, it enable or disable the compressor according to two pressure thresholds. It fits various 1995 through 2014...$36.81