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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FREE SHIPPING OVER $249
2.5 Inch 7 Diode Round Marker W/ Clear Lens
TRUX ACCESSORIES
$9.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2.5 Inch 7 Diode Round Marker Light Amber LED / Clear LensLED Clear/Amber Marker Light 2.5 Inch Round...PPR_300213- SKU:
- PPR_300213
- Color:
- Amber
- Product Type:
- Lighting
- Truck Class:
- Universal
- Material Options:
- Plastic/Poly
- Width Options:
- 1 Inch
- Color:
- Red
- Diameter Options:
- 2 1/2 Inch
- Shape Options:
- Round
- Make:
- Universal Items
- Ready To Ship:
- Yes
$9.99Qty in Cart: 0Price:$9.99Subtotal: -
FREE SHIPPING OVER $249
4 Inch Round 8 Diode Red LED Stop, Tail & Turn Light
TRUX ACCESSORIES
$15.11 - $18.02Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks4 Inch 8 Diode Round Red LED Red Lens Stop, Tail & Turn LightRound Red LED Stop, Tail & Turn LightAre...PPR_300214- SKU:
- PPR_300214
- Color:
- Red
- Shape Options:
- Round
- Product Type:
- Lighting
- Diameter Options:
- 4 Inch
- Material Options:
- Plastic/Poly
- Truck Class:
- Universal
- Make:
- Universal Items
- Ready To Ship:
- Yes
$15.11 - $18.02Qty in Cart: 0Price:$15.11 - $18.02Subtotal: -
Small Stainless Steel DEF Tank Cover For 11.8 Gallon Tanks For Peterbilt
ROADWORKS
$592.99Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...PPR_300210- SKU:
- PPR_300210
- Finish Options:
- Paintable
- Truck Class:
- Heavy Duty
- Product Type:
- Fuel Tanks
- Finish Options:
- Polished
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
$592.99Qty in Cart: 0Price:$592.99Subtotal: -
On SaleLimited Quantity Available
Roadworks Halo Glow Dual Function Colored LED Light For License Plates
ROADWORKS
$28.69 - $43.04Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAmber Halo Glow Dual Function LED Light For License PlatesLED Dual Function License Plate Halo Light -...PPR_300206- SKU:
- PPR_300206
- Style Options:
- Micro/Mini
- Color:
- Green
- Color:
- Purple
- Product Type:
- Lighting
- Color:
- Amber
- Shape Options:
- Round
- Color:
- Blue
- Color:
- Red
- Location:
- Made In USA
- Make:
- Universal Items
- Height Options:
- 6 Inch
- Ready To Ship:
- Yes
- Width Options:
- 12 Inch
- Style Options:
- LED
$28.69 - $43.04Qty in Cart: 0Price:$28.69 - $43.04Subtotal: -
On SaleLimited Quantity Available
Mini Watermelon Hero Colored LED Light - Clear Lens - 8 Pack
ROADWORKS
$70.77 - $145.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksMini Watermelon Hero LED Light - Blue LED / Clear Lens - 8 PackHero Mini Watermelon LED Lights 8-Pack...PPR_300207- SKU:
- PPR_300207
- Color:
- Purple
- Color:
- Green
- Product Type:
- Lighting
- Color:
- Blue
- Style Options:
- Micro/Mini
- Make:
- Universal Items
- Location:
- Made In USA
- Ready To Ship:
- Yes
$70.77 - $145.99Qty in Cart: 0Price:$70.77 - $145.99Subtotal: -
Classic Polished SS Bumper For Peterbilt 379 1987-2007
ROADWORKS
$858.99 - $947.99Choose Option(s) to see description.Fitment* Fits Peterbilt 379 1987 thru 200716 Inch Classic Mitered End Polished SS Bumper For Peterbilt 379 1987-2007Replacement Peterbilt 379 Classic Mitered End...PPR_300198- SKU:
- PPR_300198
- Finish Options:
- Polished
- Height Options:
- 22 Inch
- Height Options:
- 20 Inch
- Style Options:
- Standard Boxed End
- Height Options:
- 18 Inch
- Product Type:
- Bumpers
- Height Options:
- 16 Inch
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Type Options:
- Standard Mount
- Style Options:
- Standard Mitered End
- Make:
- Peterbilt
$858.99 - $947.99Qty in Cart: 0Price:$858.99 - $947.99Subtotal: -
On SaleLimited Quantity Available
Halo Glow Colored Accent Ring & LED Backlight For Watermelon Lights By RoadWorks
ROADWORKS
$14.66 - $22.63Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksWhite LED Halo Glow Back Light For Watermelon LightsHalo Glow Light With White LED For Watermelon...PPR_300205- SKU:
- PPR_300205
- Color:
- White
- Color:
- Purple
- Style Options:
- Watermelon
- Color:
- Red
- Color:
- Blue
- Shape Options:
- Round
- Product Type:
- Lighting
- Style Options:
- LED
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Location:
- Made In USA
- Color:
- Green
$14.66 - $22.63Qty in Cart: 0Price:$14.66 - $22.63Subtotal: -
Stainless Steel Tank Saddle Covers - 1 Full, 1 Partial Radius For Peterbilt W/ 26 Inch Diameter Tanks
ROADWORKS
$336.99 - $362.99Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2011 thru 2022* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...PPR_300189- SKU:
- PPR_300189
- Material Options:
- Stainless Steel
- Location:
- Made In USA
- Style Options:
- Curve Turn
- Style Options:
- Miter Cut
- Product Type:
- Fuel Tanks
- Make:
- Peterbilt
- Diameter Options:
- 26 Inch
$336.99 - $362.99Qty in Cart: 0Price:$336.99 - $362.99Subtotal: -
Legendary Extreme 2 Inch Glass Watermelon W/ 3 Wire LED Light & Color Options
LEGENDARY
$19.99Compact, durable, and highly visible, the Legendary Extreme 2-Inch Watermelon LED Light is designed to provide bright, reliable illumination for trucks, trailers, and other professional-grade...PPR_300200- SKU:
- PPR_300200
- Color:
- Blue
- Diameter Options:
- 2 Inch
- Shape Options:
- Round
- Color:
- White
- Color:
- Green
- Color:
- Purple
- Product Type:
- Lighting
- Material Options:
- Glass
- Style Options:
- Watermelon
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Style Options:
- Legendary
- Color:
- Amber
- Color:
- Red
- Color:
- Amber/Clear
- Type Options:
- Post Mount
$19.99Qty in Cart: 0Price:$19.99Subtotal: -
3/4 Inch Single Diode Bulkhead Grommet Mount Light W/ 2 Male Bullet Connectors & Color/Bezel Options
ROADWORKS
$22.56 - $27.29This compact 3/4-inch mini button LED light delivers bright illumination and single diode design. Features a secure grommet mount system and includes two male bullet connectors for simple wiring...PPR_300188- SKU:
- PPR_300188
- Color:
- Red/White
- Color:
- Red
- Color:
- White
- Product Type:
- Lighting
- Shape Options:
- Round
- Diameter Options:
- 3/4 Inch
- Material Options:
- Stainless Steel
- Style Options:
- Grommet Mount
- Make:
- Universal Items
- Location:
- Made In USA
- Color:
- Red/Clear
- Truck Class:
- Universal
- Color:
- Amber
$22.56 - $27.29Qty in Cart: 0Price:$22.56 - $27.29Subtotal: -
Lincoln Chrome 8 Inch Quiet Exhaust Kit, 2 Pc Stacks, W/Long Drop Elbows For Peterbilt 379, 378 & 389 Glider. Day Cab W/4 Cab Brackets
LINCOLN CHROME
$4,613.99 - $6,216.99Are you looking to replace an exhaust? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. A damaged exhaust has the ability to decrease acceleration and power, increase fuel...01-08KQ830AD- SKU:
- 01-08KQ830AD
- Diameter Options:
- 8 Inch
- Location:
- Made In USA
- Product Type:
- Exhaust
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Ready To Ship:
- Yes
- Type Options:
- Long Drop Elbows
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB Day Cab W/4 Cab Brackets
$4,613.99 - $6,216.99Qty in Cart: 0Price:$4,613.99 - $6,216.99Subtotal: -
68 X 76 Inch Diamond Plate Aluminum Cab Rack W/ Hydraulic Tank Size Options
ICONIC
$3,384.99 - $3,586.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks68 X 76 Inch Diamond Plate Aluminum Cab Rack W/ 30 Gallon Hydraulic TankAluminum Cab Rack W/ 30 Gallon...PPR_300098- SKU:
- PPR_300098
- Product Type:
- Cargo Control
- Make:
- Universal Items
- Height Options:
- 68 Inch
- Material Options:
- Aluminum
- Finish Options:
- Diamond Plate
- Width Options:
- 76 Inch
$3,384.99 - $3,586.99Qty in Cart: 0Price:$3,384.99 - $3,586.99Subtotal: -
68 X 86 Inch Diamond Plate Aluminum Cab Rack W/ Hydraulic Tank Size Options
ICONIC
$3,482.99 - $3,684.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks68 X 86 Inch Diamond Plate Aluminum Cab Rack W/ 50 Gallon Hydraulic TankAluminum Cab Rack W/ 50 Gallon...PPR_300099- SKU:
- PPR_300099
- Product Type:
- Cargo Control
- Make:
- Universal Items
- Material Options:
- Aluminum
- Finish Options:
- Diamond Plate
- Width Options:
- 86 Inch
- Height Options:
- 68 Inch
- Make:
- Trailer
$3,482.99 - $3,684.99Qty in Cart: 0Price:$3,482.99 - $3,684.99Subtotal: -
FREE SHIPPING OVER $249
Rectangular Stick- On Mount Reflector W/ Chrome Bezel
PETERSON MFG
$7.01Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksRectangular Stick- On Mount Reflector W/ Chrome Bezel- Amber3.19 X 1.65 Inch Rectangular Stick- On...PPR_300093- SKU:
- PPR_300093
- Color:
- Amber
- Length Options:
- 3 1/8 Inch
- Width Options:
- 1 5/8 Inch
- Material Options:
- Acrylic
- Shape Options:
- Rectangular
- Height Options:
- 1 5/8 Inch
- Color:
- Red
- Product Type:
- Lighting
- Make:
- Universal Items
$7.01Qty in Cart: 0Price:$7.01Subtotal: -
FREE SHIPPING OVER $249
Acrylic Rectangular Reflector W/ Pressure Sensitive Adhesive
PETERSON MFG
$3.23Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAcrylic Rectangular Reflector W/ Pressure Sensitive Adhesive- Amber2.18 X 1.7 Inch Rectangular...PPR_300094- SKU:
- PPR_300094
- Color:
- Amber
- Material Options:
- Acrylic
- Length Options:
- 2 3/4 Inch
- Height Options:
- 1 3/4 Inch
- Shape Options:
- Rectangular
- Color:
- Red
- Product Type:
- Lighting
- Make:
- Universal Items
$3.23Qty in Cart: 0Price:$3.23Subtotal: -
FREE SHIPPING OVER $249
2 Diode Clearance Side Marker Light
PETERSON MFG
$7.02Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Diode Clearance Side Marker Light- Amber LED/ Amber Lens2.48 X 1.2 Inch 2 Diode Clearance Side Marker...PPR_300095- SKU:
- PPR_300095
- Color:
- Red
- Product Type:
- Lighting
- Color:
- Amber
- Length Options:
- 3/4 Inch
- Length Options:
- 2 1/2 Inch
- Width Options:
- 3/4 Inch
- Height Options:
- 1 1/4 Inch
- Width Options:
- 2 1/2 Inch
- Make:
- Universal Items
$7.02Qty in Cart: 0Price:$7.02Subtotal: -
68 X 70 Inch Diamond Plate Aluminum Cab Rack W/ Hydraulic Tank
ICONIC
$3,257.99 - $3,459.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks68 X 70 Inch Diamond Plate Aluminum Cab Rack W/ 70 Gallon Hydraulic TankAluminum Cab Rack W/ 70 Gallon...PPR_300097- SKU:
- PPR_300097
- Product Type:
- Cargo Control
- Make:
- Universal Items
- Height Options:
- 68 Inch
- Material Options:
- Aluminum
- Finish Options:
- Diamond Plate
- Width Options:
- 70 Inch
$3,257.99 - $3,459.99Qty in Cart: 0Price:$3,257.99 - $3,459.99Subtotal: -
FREE SHIPPING OVER $249
Oblong Quick Mount Reflector
PETERSON MFG
$3.78Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksOblong Quick Mount Reflector- Amber4.37 X 1.875 Inch Oblong Quick Mount Reflector- Amber* High Quality...PPR_300091- SKU:
- PPR_300091
- Color:
- Red
- Product Type:
- Lighting
- Color:
- Amber
- Material Options:
- Acrylic
- Length Options:
- 4 1/4 Inch
- Height Options:
- 1 3/4 Inch
- Shape Options:
- Oval
- Make:
- Universal Items
$3.78Qty in Cart: 0Price:$3.78Subtotal: -
FREE SHIPPING OVER $249
Round Quick Mount Reflector
PETERSON MFG
$3.19Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksRound Quick Mount Reflector- Amber2.375 Inch Round Quick Mount Reflector- Amber* High Quality Quick...PPR_300092- SKU:
- PPR_300092
- Diameter Options:
- 2 1/4 Inch
- Color:
- Amber
- Color:
- Red
- Product Type:
- Lighting
- Shape Options:
- Round
- Material Options:
- Acrylic
- Make:
- Universal Items
$3.19Qty in Cart: 0Price:$3.19Subtotal: -
Poly Walking End Bushing Beam & Set Replaces 6969, TWAA5873A, E1340, 124865R1, 498417 & 2325973
ENERGY SUSPENSION
$69.99Red Poly Walking End Bushing Beam & SetImprove ride stability and suspension longevity with this Poly Walking End Bushing Set for walking beam ends. Compatible with OEM parts 6969, TWAA5873A, E1340,...29-051036- SKU:
- 29-051036
- Product Type:
- Frame & Chassis
- Color:
- Red
- Make:
- Universal Items
$69.99Qty in Cart: 0Price:$69.99Subtotal:
