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.
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4.6 X 6.4 Inch S.A.E. Class 1 Amber LED Warning Beacon Light W/ 12 Flash Patterns
MAXXIMA
$103.99Amber LED Warning Beacon Light W/ 12 Flash PatternsStay visible and safe in all work environments with the 4.6 X 6.4 Inch S.A.E. Class 1 Amber LED Warning Beacon Light. This durable beacon features...09-160900077- SKU:
- 09-160900077
- Product Type:
- Lighting
- Material Options:
- Plastic/Poly
- Color:
- Amber
- Style Options:
- LED
- Diameter Options:
- 6 1/4 Inch
- Height Options:
- 4 1/2 Inch
- Make:
- Universal Items
- Ready To Ship:
- Yes
$103.99Qty in Cart: 0Price:$103.99Subtotal: -
WABAM Slick- 16 Oz
WABAM
$21.99WABAM SlickThe WABAM Slick - 16 Oz is a top-quality lubricant designed for spray and rinse applications on trucks, trailers, and industrial machinery. Its 16-ounce bottle ensures easy application and...09-17000173- SKU:
- 09-17000173
- Product Type:
- Polishing
- Make:
- Universal Items
$21.99Qty in Cart: 0Price:$21.99Subtotal: -
On SaleLimited Quantity Available
14 Inch Orange Airway Buffing Wheel For Automatic And Semi-Automatic Wheel Polishing Machines
AFTERMARKET
Now: $11.75Was: $38.8814 Inch Orange Airway Buffing WheelTake your polishing to the next level with the 14 Inch Orange Airway Buffing Wheel, engineered for automatic and semi-automatic wheel polishing machines. This...09-1701110- SKU:
- 09-1701110
- Product Type:
- Polishing
- Color:
- Orange
- Diameter Options:
- 14 Inch
- Make:
- Universal Items
- Ready To Ship:
- Yes
Now: $11.75Was: $38.88Qty in Cart: 0Price:Now: $11.75Was: $38.88Subtotal: -
3 Wire Straight Pigtail With PL-3 Plug- 12 to 24 Volts
OPTRONICS
$1.623 Wire Straight Pigtail With PL-3 PlugOptimize your truck's electrical system with the 3 Wire Straight Pigtail with PL-3 Plug - 12 to 24 Volts, a durable and high-quality three-wire harness. With...09-16020357- SKU:
- 09-16020357
- Product Type:
- Lighting
- Make:
- Universal Items
$1.62Qty in Cart: 0Price:$1.62Subtotal: -
Double Faced Low Pro Hero Watermelon Fender Light W/One Side Amber LED Other Side Red LED/Clear Lens
ROADWORKS
$177.99Double Faced Watermelon Fender LightEnsure maximum visibility and road safety with the Double Faced Low Pro Hero Watermelon Fender Light. Built from cast aluminum with a polished chrome finish, this...09-1611106- SKU:
- 09-1611106
- Product Type:
- Lighting
- Type Options:
- Stud Mount
- Finish Options:
- Chrome-Plated
- Material Options:
- Aluminum
- Color:
- Amber/Red
- Make:
- Universal Items
- Ready To Ship:
- Yes
$177.99Qty in Cart: 0Price:$177.99Subtotal: -
2.6 X 3 Inch Amber LED Warning Beacon Light W/ 12 Flash Patterns
MAXXIMA
$120.992.6 X 3 Inch Amber LED Warning Beacon LightIncrease visibility and safety with the 2.6 x 3 Inch Amber LED Warning Beacon Light with 12 programmable flash patterns. Its rugged black cast aluminum body...09-161101104- SKU:
- 09-161101104
- Product Type:
- Lighting
- Diameter Options:
- 3 Inch
- Height Options:
- 2 1/2 Inch
- Color:
- Amber
- Material Options:
- Plastic/Poly
- Style Options:
- Black Housing
- Make:
- Universal Items
$120.99Qty in Cart: 0Price:$120.99Subtotal: -
Stainless Steel Light Brackets With 3/4 Inch Light Hole- Pitch Mount
ROADWORKS
$57.99Pitch Mount Light Brackets With 3/4 Inch Light HoleMount your lights with confidence using these Stainless Steel Light Brackets with 3/4 Inch Light Hole - Pitch Mount. Made from premium stainless...09-161000045- SKU:
- 09-161000045
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Location:
- Made In USA
- Light Options:
- Without Lights
- Product Type:
- Frame & Chassis
$57.99Qty in Cart: 0Price:$57.99Subtotal: -
3 X 3 X 1.5 Inch 24 LED Mini Square Work Light
MAXXIMA
$29.553 Inch Mini Square Work LightUpgrade your work lighting with the 3 X 3 X 1.5 Inch 24 LED Mini Square Work Light, delivering bright, efficient illumination in a compact package. With 24 LEDs producing...09-160900076- SKU:
- 09-160900076
- Product Type:
- Lighting
- Ready To Ship:
- Yes
- Height Options:
- 3 Inch
- Style Options:
- Aluminum Housing
- Color:
- White
- Material Options:
- Plastic/Poly
- Length Options:
- 1 1/2 Inch
- Lumens:
- 1001 to 2000 Lumens
- Width Options:
- 3 Inch
- Make:
- Universal Items
$29.55Qty in Cart: 0Price:$29.55Subtotal: -
Clear Driving Light Lens For Peterson 566 Series Halogen Light
PETERSON MFG
$6.08Clear Driving Light Replacement LensRestore maximum visibility on the road with the Clear Driving Light Lens for Peterson 566 Series Halogen Light. Designed for durability and clarity, this...09-16090525- SKU:
- 09-16090525
- Product Type:
- Lighting
- Light Options:
- Without Lights
- Make:
- Universal Items
$6.08Qty in Cart: 0Price:$6.08Subtotal: -
10 Diode Amber/ Clear LED Dual Function Warning Light- Surface Mount
OPP - ORIGINAL PARTS PROGRAM
$234.99Amber/ Clear LED Dual Function Warning LightIncrease vehicle safety with the 10 Diode Amber/Clear LED Dual Function Warning Light, a compact, high-quality surface mount solution. Combining 10 amber...09-160900209- SKU:
- 09-160900209
- Product Type:
- Lighting
- Type Options:
- Surface Mount
- Material Options:
- Plastic/Poly
- Color:
- Amber/Clear
- Make:
- Universal Items
$234.99Qty in Cart: 0Price:$234.99Subtotal: -
On SaleLimited Quantity Available
2 Diode Red Oval Challenger LED Light Without Bezel
ROADWORKS
Now: $3.95Was: $14.93Red Oval Challenger LED Light Without BezelUpgrade your truck lighting with the 2 Diode Red Oval Challenger LED Light Without Bezel, a high-quality oval-style LED light with dual red diodes and a red...09-160106688- SKU:
- 09-160106688
- Location:
- Made In USA
- Color:
- Red
- Style Options:
- Challenger
- Shape Options:
- Oval
- Product Type:
- Lighting
- Make:
- Universal Items
- Ready To Ship:
- Yes
Now: $3.95Was: $14.93Qty in Cart: 0Price:Now: $3.95Was: $14.93Subtotal: -
Black 14 GA Primary Wire 100 Ft
TRUX ACCESSORIES
$31.99Parallel Primary Wire With Black JacketSimplify your electrical installations with the Black 14 GA Primary Wire - 100 Ft, a durable and high-quality 14-gauge wire designed for trucks and heavy-duty...09-16020217- SKU:
- 09-16020217
- Product Type:
- Lighting
- Color:
- Black
- Size Options:
- 14 Gauge
- Make:
- Universal Items
$31.99Qty in Cart: 0Price:$31.99Subtotal: -
67 Purple Miniature Light Bulbs
GRAND GENERAL
$2.93Purple Miniature Light Bulbs- 12VIlluminate your interior accents with bold style using these 67 Purple Miniature Light Bulbs, designed to give your rig a standout look on the road or at the show...09-160000113- SKU:
- 09-160000113
- Product Type:
- Lighting
- Color:
- Purple
- Make:
- Universal Items
- Style Options:
- Micro/Mini
$2.93Qty in Cart: 0Price:$2.93Subtotal: -
Isspro 2-1/16 Inch Pyrometer 0-1600F W/ Black Bezel, Black Face, White Pointer
ISSPRO
$273.992-1/16 Inch Pyrometer 0-1600F W/ Black Bezel, Black Face, White PointerThe Isspro 2-1/16 Inch Pyrometer Gauge offers accurate monitoring of exhaust gas temperatures up to 1600F, with a high-contrast...09-150100613- SKU:
- 09-150100613
- Product Type:
- Interior
- Color:
- Black
- Position:
- Kit Full
- Make:
- Universal Items
$273.99Qty in Cart: 0Price:$273.99Subtotal: -
On SaleLimited Quantity Available
132 Inch Smooth Stainless Steel Full Fender Kit W/ 9 Inch Swivel Fender Bracket
TRUX ACCESSORIES
Now: $1,634.15Was: $1,856.99132 Inch 14 Gauge Smooth Stainless Steel Full Fender Kit W/ 9 Inch Swivel Fender BracketGive your heavy-duty truck the protection it deserves with the 132 Inch Smooth Stainless Steel Full Fender Kit...09-110300033- SKU:
- 09-110300033
- Product Type:
- Rear Fenders
- Finish Options:
- Smooth
- Style Options:
- Rolled End
- Length Options:
- 132 Inch
- Size Options:
- 14 Gauge
- Material Options:
- Stainless Steel
- Make:
- Universal Items
Now: $1,634.15Was: $1,856.99Qty in Cart: 0Price:Now: $1,634.15Was: $1,856.99Subtotal: -
40 Inch Stainless Steel Horizontal Grille Bars
ROADWORKS
$60.9940 Inch Horizontal Grille Bars For Short HoodsGive your truck a bold and durable front-end accent with the 40 Inch Stainless Steel Horizontal Grille Bars. Constructed from high-quality stainless...09-12106016- SKU:
- 09-12106016
- Product Type:
- Hood Parts & Acc.
- Material Options:
- Stainless Steel
- Length Options:
- 40 Inch
- Make:
- Universal Items
- Style Options:
- Horizontal
- Location:
- Made In USA
$60.99Qty in Cart: 0Price:$60.99Subtotal: -
4 X 4 Inch Chrome Plastic Iron Cross Accent
GRAND GENERAL
$5.14Chrome Plastic Iron Cross Accent- Tape MountGive your rig a bold and unmistakable touch of style with this 4 x 4 Inch Chrome Plastic Iron Cross Accent, crafted to enhance any truck's exterior or...09-092000013- SKU:
- 09-092000013
- Product Type:
- Exterior
- Width Options:
- 4 Inch
- Finish Options:
- Chrome-Plated
- Material Options:
- Plastic/Poly
- Height Options:
- 4 Inch
- Make:
- Universal Items
$5.14Qty in Cart: 0Price:$5.14Subtotal: -
6.5 X 10 Inch Stainless Steel Mirror- Stud Mount
VELVAC
$31.906.5 X 10 Inch Stainless Steel Flat Glass MirrorHeavy-duty rigs need heavy-duty mirrors-and this 6.5 x 10 Inch Stainless Steel Stud-Mount Mirror delivers exactly that. The high-quality construction...09-09150055- SKU:
- 09-09150055
- Product Type:
- Exterior
- Width Options:
- 6 1/2 Inch
- Height Options:
- 10 Inch
- Style Options:
- Flat
- Material Options:
- Glass
- Make:
- Universal Items
$31.90Qty in Cart: 0Price:$31.90Subtotal: -
On SaleLimited Quantity Available
1/8 Inch Black Plastic Hose T- Connector
AFTERMARKET
Now: $3.43Was: $4.901/8 Inch Black Plastic Hose T- Connector -40 Degree F to 480 Degree FWhen your truck demands a connector with real toughness, the 1/8 Inch Black Plastic Hose T-Connector delivers. With black plastic...09-09110008- SKU:
- 09-09110008
- Product Type:
- Air, Electrical, & Safety
- Material Options:
- Plastic/Poly
- Width Options:
- 1/8 Inch
- Color:
- Black
- Make:
- Universal Items
- Ready To Ship:
- Yes
Now: $3.43Was: $4.90Qty in Cart: 0Price:Now: $3.43Was: $4.90Subtotal: -
66 Inch Smooth Stainless Steel Flanged Half Fender Kit W/ 9 Inch Swivel Fender Bracket
TRUX ACCESSORIES
$711.9966 Inch 16 Gauge Stainless Steel Flanged Half Fender Kit W/ 9 Inch Swivel Fender BracketMaximize tire coverage and truck durability with the 66 Inch Smooth Stainless Steel Flanged Half Fender Kit...09-110300030- SKU:
- 09-110300030
- Product Type:
- Rear Fenders
- Material Options:
- Stainless Steel
- Size Options:
- 16 Gauge
- Finish Options:
- Smooth
- Length Options:
- 66 Inch
- Style Options:
- Rolled End
- Make:
- Universal Items
- Ready To Ship:
- Yes
$711.99Qty in Cart: 0Price:$711.99Subtotal:
