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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Lincoln Chrome 7 Quiet Inch Exhaust Kit, 2 Pc Stacks, W/Long Drop Elbows For Peterbilt 379, 378 & 389 Glider. Non-Unibilt W/O Cab Brackets
LINCOLN CHROME
$3,527.99 - $5,284.99Are 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...01-08KQ730AN- SKU:
- 01-08KQ730AN
- Diameter Options:
- 7 Inch
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Make:
- Peterbilt
- Diameter Options:
- 8 Inch
- Ready To Ship:
- Yes
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Type Options:
- Long Drop Elbows
- Cab Style:
- PB Non Unibilt W/O Cab Brackets
$3,527.99 - $5,284.99Qty in Cart: 0Price:$3,527.99 - $5,284.99Subtotal: -
Lincoln Chrome 7 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
$4,033.99 - $5,592.99Are 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...01-08KQ730AD- SKU:
- 01-08KQ730AD
- Location:
- Made In USA
- Product Type:
- Exhaust
- Diameter Options:
- 7 Inch
- Make:
- Peterbilt
- Truck Class:
- Heavy Duty
- Diameter Options:
- 8 Inch
- 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
$4,033.99 - $5,592.99Qty in Cart: 0Price:$4,033.99 - $5,592.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 7 Inch Quiet Exhaust Kit, 2 Pc Stacks, W/Long Drop Elbows For Peterbilt 379, 378 & 389 Glider. Unibilt W/2 Cab Brackets
LINCOLN CHROME
$3,749.99 - $5,375.99Are 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...01-08KQ730A- SKU:
- 01-08KQ730A
- Diameter Options:
- 7 Inch
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Make:
- Peterbilt
- Ready To Ship:
- Yes
- Type Options:
- Long Drop Elbows
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$3,749.99 - $5,375.99Qty in Cart: 0Price:$3,749.99 - $5,375.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 8 Inch Exhaust Kit, 2 Pc Stacks, W/OE Style Elbows For Peterbilt 379, 378 & 389 Glider. Non-Unibilt W/O Cab Brackets
LINCOLN CHROME
$3,383.99 - $4,589.99Are 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...01-08K800AN- SKU:
- 01-08K800AN
- Diameter Options:
- 8 Inch
- Product Type:
- Exhaust
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Ready To Ship:
- Yes
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Type Options:
- OE Style Elbows
- Cab Style:
- PB Non Unibilt W/O Cab Brackets
$3,383.99 - $4,589.99Qty in Cart: 0Price:$3,383.99 - $4,589.99Subtotal: -
5.75 Inch Chrome Viper-Eye Clearance Marker Light
UNITED PACIFIC
$13.28Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks5.75 Inch Chrome Vipereye Clearance Marker Light - Amber LED / Amber Lens5-3/4 Inch Wide 3 LED ViperEye...PPR_299749- SKU:
- PPR_299749
- Color:
- Amber
- Width Options:
- 5 3/4 Inch
- Color:
- Red
- Style Options:
- Surface Mount
- Color:
- Amber/Clear
- Product Type:
- Lighting
- Material Options:
- Plastic/Poly
- Finish Options:
- Chrome-Plated
- Make:
- Universal Items
$13.28Qty in Cart: 0Price:$13.28Subtotal: -
1 3/16 X 3 7/8 Inch Rectangular Abyss Clearance Marker Light
UNITED PACIFIC
$9.08Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 3/16 X 3 7/8 Inch Rectangular Abyss Clearance Marker Light - Amber LED / Amber Lens10 Diode...PPR_299750- SKU:
- PPR_299750
- Material Options:
- Plastic/Poly
- Color:
- Red
- Color:
- Amber
- Shape Options:
- Rectangular
- Width Options:
- 3 3/4 Inch
- Product Type:
- Lighting
- Make:
- Universal Items
$9.08Qty in Cart: 0Price:$9.08Subtotal: -
4 Inch Round Double Fury Color Changing Dual Function Light
UNITED PACIFIC
$31.53 - $31.75Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks4 Inch 19 Diode Dual Function Double Fury Light Red - Green / Clear LensColor Changing Double Fury...PPR_299745- SKU:
- PPR_299745
- Color:
- Amber/Blue
- Style Options:
- 3 Prong
- Color:
- Amber/Green
- Shape Options:
- Round
- Material Options:
- Plastic/Poly
- Diameter Options:
- 4 Inch
- Product Type:
- Lighting
- Truck Class:
- Universal
- Make:
- Universal Items
- Style Options:
- LED
- Color:
- Red/Blue
- Color:
- Red/Green
- Ready To Ship:
- Yes
- Color:
- Red/Purple
$31.53 - $31.75Qty in Cart: 0Price:$31.53 - $31.75Subtotal: -
On SaleLimited Quantity Available
10 Diode Oval Double Fury Clearance/Marker Color Changing Light
UNITED PACIFIC
$16.34 - $23.34Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks10 Diode Oval Double Fury Clearance/Marker Color Changing Light - Amber & Blue LED / Clear LensOval...PPR_299746- SKU:
- PPR_299746
- Color:
- Amber/Purple
- Material Options:
- Plastic/Poly
- Width Options:
- 6 5/8 Inch
- Color:
- Amber/Blue
- Color:
- Amber/Green
- Color:
- Amber/White
- Color:
- Amber/Red
- Location:
- Made In USA
- Shape Options:
- Oval
- Product Type:
- Lighting
- Style Options:
- Bullet
- Make:
- Universal Items
- Ready To Ship:
- Yes
$16.34 - $23.34Qty in Cart: 0Price:$16.34 - $23.34Subtotal: -
3 Inch Watermelon Single Function Double Fury Light
UNITED PACIFIC
$27.41 - $30.37Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3 Inch Watermelon Single Function Double Fury Light - Amber to Blue LED / Clear Lens17 Diode Dual...PPR_299748- SKU:
- PPR_299748
- Color:
- Amber/Green
- Color:
- Red/Blue
- Finish Options:
- Chrome-Plated
- Color:
- Amber/Blue
- Color:
- Amber/Red
- Product Type:
- Lighting
- Color:
- Amber/White
- Color:
- Red/White
- Color:
- Amber/Purple
- Diameter Options:
- 3 Inch
- Location:
- Made In USA
- Color:
- Red/Green
- Material Options:
- Plastic/Poly
- Style Options:
- Watermelon
- Height Options:
- 2 1/2 Inch
- Width Options:
- 3 1/4 Inch
- Shape Options:
- Round
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Width Options:
- 5 Inch
- Color:
- Red/Purple
- Length Options:
- 7 Inch
$27.41 - $30.37Qty in Cart: 0Price:$27.41 - $30.37Subtotal: -
34 Inch Stainless Rear Center Panel With 4 - 4 Inch & 6 - 2 Inch Abyss Lights
UNITED PACIFIC
$344.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks34 Inch Stainless Rear Center Panel With 4 - 4 Inch & 6 - 2 Inch Abyss Lights & Bezels - Red LED /...PPR_299741- SKU:
- PPR_299741
- Color:
- Red
- Shape Options:
- Rectangular
- Length Options:
- 34 Inch
- Product Type:
- Bumpers
- Position:
- Center
- Finish Options:
- Polished
- Light Options:
- With Lights
- Width Options:
- 34 Inch
- Material Options:
- Stainless Steel
- Style Options:
- LED
- Make:
- Universal Items
- Position:
- Rear
$344.99Qty in Cart: 0Price:$344.99Subtotal: -
Watermelon Torpedo Double Fury Torpedo Cab Light
UNITED PACIFIC
$48.64Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksWatermelon Torpedo Double Fury Torpedo Cab Light - Amber to Blue LED / ClearSingle Function Double Fury...PPR_299747- SKU:
- PPR_299747
- Material Options:
- Plastic/Poly
- Color:
- Amber/Green
- Length Options:
- 14 1/2 Inch
- Color:
- Amber/Blue
- Color:
- Amber/Purple
- Style Options:
- Bullet
- Finish Options:
- Chrome-Plated
- Location:
- Made In USA
- Product Type:
- Lighting
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Diameter Options:
- 3 1/2 Inch
$48.64Qty in Cart: 0Price:$48.64Subtotal: -
3/4 Inch Mini LED Dual Function Clearance Marker ArcBlast Light
UNITED PACIFIC
$10.09 - $10.90Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini LED Dual Function Clearance Marker ArcBlast Light - Amber LED / Amber LensLED Dual...PPR_299742- SKU:
- PPR_299742
- Product Type:
- Lighting
- Color:
- Red
- Location:
- Made In USA
- Color:
- Amber
- Style Options:
- Grommet Mount
- Diameter Options:
- 3/4 Inch
- Material Options:
- Plastic/Poly
- Shape Options:
- Round
- Make:
- Universal Items
$10.09 - $10.90Qty in Cart: 0Price:$10.09 - $10.90Subtotal: -
3/4 Inch Mini Double Fury Clearance Marker Color Changing Light
UNITED PACIFIC
$9.76Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini Double Fury Clearance Marker Color Changing Light - Amber & Blue LED / Clear Lens2 LED...PPR_299744- SKU:
- PPR_299744
- Color:
- Amber/Clear
- Color:
- Red/Blue
- Color:
- Amber/Blue
- Diameter Options:
- 3/4 Inch
- Color:
- Amber/Purple
- Color:
- Amber/Green
- Color:
- Amber/Red
- Shape Options:
- Round
- Color:
- Red/Purple
- Color:
- Red/Green
- Color:
- Red/White
- Material Options:
- Plastic/Poly
- Location:
- Made In USA
- Product Type:
- Lighting
- Style Options:
- Grommet Mount
- Style Options:
- Bullet
- Style Options:
- Watermelon
- Make:
- Universal Items
- Ready To Ship:
- Yes
$9.76Qty in Cart: 0Price:$9.76Subtotal: -
FREE SHIPPING OVER $249
Dual Function Glass Watermelon Light With Stainless Steel Light Bracket With LED Bulb
UNITED PACIFIC
$43.50 - $44.09Enhance your truck's visibility with this dual-function glass "watermelon" style light featuring a stainless steel mounting bracket and included LED bulb. The stainless steel bracket provides durable...PPR_299735- SKU:
- PPR_299735
- Style Options:
- Watermelon
- Product Type:
- Lighting
- Color:
- Amber/Clear
- Color:
- Red
- Color:
- Amber
- Material Options:
- Stainless Steel
- Material Options:
- Glass
- Make:
- Universal Items
$43.50 - $44.09Qty in Cart: 0Price:$43.50 - $44.09Subtotal: -
3/4 Inch Mini LED Single Function ArcBlast Light
UNITED PACIFIC
$4.99 - $6.01Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Mini LED Single Function ArcBlast Light - Amber LED / Amber LensLED Dual Function Super Bright...PPR_299743- SKU:
- PPR_299743
- Color:
- Red
- Product Type:
- Lighting
- Color:
- Amber
- Location:
- Made In USA
- Material Options:
- Plastic/Poly
- Diameter Options:
- 3/4 Inch
- Style Options:
- Grommet Mount
- Shape Options:
- Round
- Make:
- Universal Items
- Style Options:
- LED
$4.99 - $6.01Qty in Cart: 0Price:$4.99 - $6.01Subtotal: -
6 Inch Single Lead Wires With .180 Bullet Termination, Stripped End & Color Options 10 Pack
UNITED PACIFIC
$12.35Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks6 Inch Black Single Lead Wires With .180 Bullet Termination & Stripped End - 10 Pack6 Inch Single Lead...PPR_299740- SKU:
- PPR_299740
- Length Options:
- 6 Inch
- Color:
- White
- Color:
- Black
- Style Options:
- Single Convolute
- Size Options:
- 16 Gauge
- Product Type:
- Lighting
- Make:
- Universal Items
- Ready To Ship:
- Yes
$12.35Qty in Cart: 0Price:$12.35Subtotal: -
Dual Function 3rd Brake Light With Black Swivel Pedestal Base
UNITED PACIFIC
$36.67Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksDual Function 3rd Brake Light With Black Swivel Pedestal Base - Red LED / Red Lens10 Diode Dual...PPR_299739- SKU:
- PPR_299739
- Width Options:
- 8 1/2 Inch
- Length Options:
- 1 3/4 Inch
- Degree Options:
- 180
- Color:
- Red
- Style Options:
- Swivel
- Product Type:
- Lighting
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Style Options:
- Black Housing
$36.67Qty in Cart: 0Price:$36.67Subtotal: -
29 Inch Heavy Duty Full Tandem Fender Mounting Arm Kit
UNITED PACIFIC
$590.99 - $680.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks29 Inch Full Tandem Fender Mounting Arm Kit - 9 Inch Adjustable430 SS Universal Standard Full Tandem...PPR_299732- SKU:
- PPR_299732
- Type Options:
- Half
- Length Options:
- 29 Inch
- Size Options:
- 14 Gauge
- Product Type:
- Rear Fenders
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Style Options:
- Full Fender
- Position:
- Kit Full
$590.99 - $680.99Qty in Cart: 0Price:$590.99 - $680.99Subtotal: -
Stainless Steel Smooth Half Fender With Rolled Edge 16 Gauge
UNITED PACIFIC
$815.99 - $880.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks60 Inch Stainless Steel Smooth Half Fender With Rolled Edge 16 Gauge16 Gauge SS Roll Formed Edge Half...PPR_299734- SKU:
- PPR_299734
- Length Options:
- 80 Inch
- Size Options:
- 16 Gauge
- Length Options:
- 66 Inch
- Width Options:
- 45 Inch
- Product Type:
- Rear Fenders
- Length Options:
- 60 Inch
- Finish Options:
- Smooth
- Width Options:
- 31 Inch
- Material Options:
- Stainless Steel
- Width Options:
- 25 Inch
- Type Options:
- Half
- Make:
- Universal Items
- Style Options:
- Half Fender
- Position:
- Kit Full
$815.99 - $880.99Qty in Cart: 0Price:$815.99 - $880.99Subtotal: -
Stainless Steel Smooth Half Fender 16 Gauge
UNITED PACIFIC
$437.99 - $807.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks60 Inch Stainless Steel Smooth Half Fender 16 GaugeSE Series 16 Gauge SS Half FenderThis 16-gauge...PPR_299733- SKU:
- PPR_299733
- Length Options:
- 80 Inch
- Size Options:
- 16 Gauge
- Length Options:
- 66 Inch
- Width Options:
- 45 Inch
- Product Type:
- Rear Fenders
- Length Options:
- 60 Inch
- Finish Options:
- Smooth
- Width Options:
- 31 Inch
- Material Options:
- Stainless Steel
- Width Options:
- 25 Inch
- Type Options:
- Half
- Make:
- Universal Items
- Style Options:
- Half Fender
$437.99 - $807.99Qty in Cart: 0Price:$437.99 - $807.99Subtotal:
