Peterbilt 379 Parts
At 4 State Trucks, you’ll find everything you need to keep your iconic 379 model running strong and looking sharp. From bumpers and exhausts to fuel tanks, fenders, and chrome trim, we’ve got Peterbilt accessories and parts designed to fit your specific model year (87’ – 07’). Whether it’s a full-body restoration, a small component replacement, or a custom upgrade, our lineup has what you need.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Foam Soap Cannon For Wash And Conditioner
ZEPHYR
$48.20Wash And Conditioner Foam Soap CannonTake your truck detailing to the next level with the Foam Soap Cannon for Wash and Conditioner, designed to create thick, luxurious foam for superior cleaning and...09-17000049- SKU:
- 09-17000049
- Product Type:
- Polishing
- Make:
- Universal Items
$48.20Qty in Cart: 0Price:$48.20Subtotal: -
SUDZ Soap- 64 Oz
ZEPHYR
$199.9964 Ounce SUDZ SoapKeep your truck looking like new with SUDZ Soap, a gentle yet effective wash and conditioner formulated for professional detailing. Its neutral pH formula protects wax and paint...09-17000057- SKU:
- 09-17000057
- Product Type:
- Polishing
- Make:
- Universal Items
$199.99Qty in Cart: 0Price:$199.99Subtotal: -
WABAM Blast All Purpose Cleaner- 18 Oz
WABAM
$8.1818 Ounce WABAM Blast All Purpose Cleaner-Citrus ScentExperience powerful cleaning with WABAM Blast All Purpose Cleaner, designed to tackle oil, grease, and stubborn dirt on trucks and heavy machinery...09-1703098- SKU:
- 09-1703098
- Product Type:
- Polishing
- Make:
- Universal Items
$8.18Qty in Cart: 0Price:$8.18Subtotal: -
BESTfit Aluminum Upright Rectangular Hydraulic Tank 50 Gallon W/ 2 Inch In-Frame Port On Bottom
BESTFIT TRUCK PARTS
$684.9950 Gallon Aluminum Upright Rectangular Hydraulic Tank W/ 2 Inch In-Frame Port On Bottom By BESTfitMaintain consistent hydraulic operation with the BESTfit 50-Gallon Aluminum Upright Rectangular...09-06007508- SKU:
- 09-06007508
- Capacity:
- 50 Gallons
- Material Options:
- Aluminum
- Shape Options:
- Rectangular
- Make:
- Universal Items
- Product Type:
- Cargo Control
$684.99Qty in Cart: 0Price:$684.99Subtotal: -
10 Inch Surface Prep Disc Polishing Wheel
ZEPHYR
$48.19Polishing Wheel 10 Inch Surface Buff & Blend Prep DiscBlend, buff, and prep surfaces like a professional with the 10 Inch Surface Prep Disc. Designed for heavy-duty use, this 2-ply disc works without...09-17000046- SKU:
- 09-17000046
- Product Type:
- Polishing
- Make:
- Universal Items
- Ready To Ship:
- Yes
$48.19Qty in Cart: 0Price:$48.19Subtotal: -
On SaleLimited Quantity Available
Stainless Steel Half Fender Mount Kit
TRUX ACCESSORIES
Now: $291.27Was: $330.99Half Fender Mount Kit W/ Smooth Post MountSecure your truck's fenders with confidence using the Stainless Steel Half Fender Mount Kit, engineered for heavy-duty performance and long-lasting...09-111000058- SKU:
- 09-111000058
- Product Type:
- Rear Fenders
- Size Options:
- 14 Gauge
- Position:
- Kit Full
- Material Options:
- Stainless Steel
- Style Options:
- Half Fender
- Make:
- Universal Items
Now: $291.27Was: $330.99Qty in Cart: 0Price:Now: $291.27Was: $330.99Subtotal: -
24 X 24 Inch Yellow Caution Wide Turns Poly Mud Flap
AFTERMARKET
$17.1524 X 24 Inch Yellow Mud Flap W/ Caution Wide Turns PrintBoost safety and visibility on the road with this 24 x 24 Inch Yellow Caution Wide Turns Poly Mud Flap. Crafted from durable polycarbonate,...09-050700276- SKU:
- 09-050700276
- Material Options:
- Plastic/Poly
- Color:
- Yellow
- Product Type:
- Mud Flaps
- Length Options:
- 1/8 Inch
- Height Options:
- 24 Inch
- Width Options:
- 24 Inch
- Make:
- Universal Items
$17.15Qty in Cart: 0Price:$17.15Subtotal: -
BESTfit Aluminum Hydraulic Tank 75 Gallon- 24 X 39 Inch W/ 2 Inch In-Frame Port On Bottom
BESTFIT TRUCK PARTS
$626.9975 Gallon 24 X 39 Inch Aluminum Hydraulic Tank W/ 2 Inch In-Frame Port On Bottom By BESTfitKeep your hydraulic system running efficiently with the BESTfit 75-Gallon Aluminum Hydraulic Tank,...09-06007507- SKU:
- 09-06007507
- Length Options:
- 39 Inch
- Material Options:
- Aluminum
- Diameter Options:
- 24 Inch
- Capacity:
- 75 Gallons
- Shape Options:
- Round
- Make:
- Universal Items
- Product Type:
- Cargo Control
$626.99Qty in Cart: 0Price:$626.99Subtotal: -
WTI 105.5 Inch Gray Fiberglass Full Fender W/ Enclosed Lower Light Panel- Driver Side
WTI FENDERS
$1,075.99Driver Side 105.5 Inch Full Fender W/ Enclosed Lower Light Panel By WTIDeliver superior protection and a polished look with the WTI 105.5 Inch Gray Fiberglass Full Fender - Driver Side. Featuring a...09-110408212- SKU:
- 09-110408212
- Product Type:
- Rear Fenders
- Height Options:
- 30 Inch
- Length Options:
- 105 Inch
- Width Options:
- 26 Inch
- Finish Options:
- Paintable
- Color:
- Gray
- Position:
- Driver Side
- Material Options:
- Fiberglass
- Make:
- Universal Items
$1,075.99Qty in Cart: 0Price:$1,075.99Subtotal: -
FREE SHIPPING
Rebuild Kit W/ Driver Side Release Replaces E2504, RK63501, 63501L
AUTOMANN USA
$480.99Rebuild Kit For Holland XA-3501-A Top PlateRestore optimal performance to your top plate with this Rebuild Kit for Holland XA-3501-A, replacing OEM numbers E2504, RK63501, and 63501L. Complete with a...09-05110524- SKU:
- 09-05110524
- Position:
- Kit Full
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$480.99Qty in Cart: 0Price:$480.99Subtotal: -
BESTfit Aluminum Round Hydraulic Tank 50 Gallon- 24 X 27 Inch W/ 2 Inch In-Frame Port On Bottom
BESTFIT TRUCK PARTS
$548.9950 Gallon 24 X 27 Inch Aluminum Round Hydraulic Tank W/ 2 Inch In-Frame Port On Bottom By BESTfitMaintain consistent hydraulic performance with the BESTfit 50-Gallon Aluminum Round Hydraulic Tank,...09-06007506- SKU:
- 09-06007506
- Capacity:
- 50 Gallons
- Diameter Options:
- 24 Inch
- Shape Options:
- Round
- Material Options:
- Aluminum
- Length Options:
- 27 Inch
- Make:
- Universal Items
- Product Type:
- Cargo Control
$548.99Qty in Cart: 0Price:$548.99Subtotal: -
King Pin Kit W/ Composite Bushings Replaces 1436980112, SRK-112 For Watson & Chalin Suspension Systems
AUTOMANN USA
$328.99Watson & Chalin Suspension King Pin KitThe King Pin Kit with Composite Bushings from Watson & Chalin provides a robust solution for worn or damaged suspension components. This comprehensive kit...09-051100932- SKU:
- 09-051100932
- Product Type:
- Frame & Chassis
- Position:
- Kit Full
- Make:
- Universal Items
$328.99Qty in Cart: 0Price:$328.99Subtotal: -
Medium Dark Gray Carpet Front Floor Mat W/ Out Thermos Holder- 1 Piece For Peterbilt 378, 379, 386, 388 & 389 Without Thermos Holder
AVERY'S FLOOR MATS
$89.99Medium Dark Gray Front Floor Mat W/ Out Thermos HolderWhen interior protection matters as much as appearance, this Medium Dark Gray Carpet Front Floor Mat for Peterbilt is a smart choice. Featuring a...01-1512082- SKU:
- 01-1512082
- Color:
- Gray
- Product Type:
- Interior
- Make:
- Peterbilt
$89.99Qty in Cart: 0Price:$89.99Subtotal: -
FREE SHIPPING OVER $249
3.5 Inch Stainless Steel Sleeper Extension Panel W/ 2 G4 Marker Lights- Amber LED/ Clear Lens For Peterbilt 379 W/ 78 Inch Sleepers
TRUX ACCESSORIES
$134.993.5 Inch Sleeper Extension Panel W/ 2 G4 Marker Lights- Amber LED/ Clear LensComplete the transition between cab and sleeper with a polished upgrade like this 3.5 Inch Stainless Steel Sleeper...01-101201000164- SKU:
- 01-101201000164
- Height Options:
- 3 1/2 Inch
- Product Type:
- Exterior
- Style Options:
- LED
- Length Options:
- 78 Inch
- Color:
- White
- Material Options:
- Stainless Steel
- Light Options:
- With Lights
- Make:
- Peterbilt
$134.99Qty in Cart: 0Price:$134.99Subtotal: -
FREE SHIPPING
Blank Fiberglass Fuel Tank I Panel For Peterbilt
FIBERTECH
$399.00Blank Fuel Tank I Panel W/ Mounting BracketsTough, reliable, and ready for the road - this Blank Fiberglass Fuel Tank I Panel is the perfect upgrade for Peterbilt trucks with 26-inch fuel tanks...01-0606001- SKU:
- 01-0606001
- Material Options:
- Fiberglass
- Make:
- Peterbilt
- Ready To Ship:
- Yes
- Diameter Options:
- 26 Inch
- Product Type:
- Exterior
$399.00Qty in Cart: 0Price:$399.00Subtotal: -
Cross Tie Belly Band 36 Inch Replaces 01-46365 For Peterbilt 379, 378, 377
AUTOMANN USA
$440.9936 Inch Belly Band Horseshoe Crossmember For PeterbiltWhen strength and reliability count, this Cross Tie Belly Band delivers. Built for Peterbilt and Kenworth applications, it features a cross tie...01-0516036- SKU:
- 01-0516036
- Width Options:
- 36 Inch
- Product Type:
- Frame & Chassis
- Height Options:
- 2 1/2 Inch
- Make:
- Peterbilt
- Ready To Ship:
- Yes
$440.99Qty in Cart: 0Price:$440.99Subtotal: -
EZ Claw Line Saver 3/8 Inch – 1/4 Inch Hose & Cable Block
EZ CLAW
$25.49Line Saver 3/8 Inch - 1/4 Inch Hose & Cable Block By EZ ClawSimplify your cab line setup with the EZ Claw Line Saver 3/8 Inch - 1/4 Inch Hose & Cable Block. Designed to hold two 3/8 inch hoses and...29-055000066- SKU:
- 29-055000066
- Product Type:
- Cargo Control
- Make:
- Universal Items
$25.49Qty in Cart: 0Price:$25.49Subtotal: -
EZ Claw Black Sling
EZ CLAW
$15.29Black Sling By EZ ClawReliable line support for every truck is built into the EZ Claw Black Sling, designed for 3-in-1, 4-in-1, and hydraulic hoses. Equipped with a marine-grade stainless steel...29-055000067- SKU:
- 29-055000067
- Product Type:
- Cargo Control
- Material Options:
- Nylon
- Make:
- Universal Items
$15.29Qty in Cart: 0Price:$15.29Subtotal: -
EZ Claw Black Rubber Versa/Top Mount Bracket Gasket
EZ CLAW
$15.29Versa/Top Mount Bracket Gasket By EZ ClawSecure your truck brackets with confidence using the EZ Claw Black Rubber Versa/Top Mount Bracket Gasket. Designed to reduce vibration and maintain bolt...29-055000069- SKU:
- 29-055000069
- Product Type:
- Cargo Control
- Material Options:
- Rubber
- Make:
- Universal Items
$15.29Qty in Cart: 0Price:$15.29Subtotal: -
EZ Claw Black Steel PACCAR Adapter Bracket
EZ CLAW
$71.99PACCAR Adapter Bracket By EZ ClawPrecision, strength, and reliability come together in the EZ Claw Black Steel PACCAR Adapter Bracket. Engineered for PACCAR Day Cabs with three rear windows, it...29-055000062- SKU:
- 29-055000062
- Product Type:
- Cargo Control
- Make:
- Universal Items
$71.99Qty in Cart: 0Price:$71.99Subtotal:
