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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- Price
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Convex Round Mirror Plastic Ball Stud
LUVERNE
$21.32 - $80.99Round convex mirrors are built to enhance rear and side visibility for heavy-duty trucks. These mirrors feature a curved design that expands your field of view, helping to reduce blind spots and...PPR_299635- SKU:
- PPR_299635
- Diameter Options:
- 12 Inch
- Material Options:
- Plastic/Poly
- Diameter Options:
- 10 Inch
- Color:
- White
- Shape Options:
- Round
- Location:
- Made In USA
- Diameter Options:
- 8 Inch
- Product Type:
- Exterior
- Material Options:
- Steel
- Color:
- Black
- Diameter Options:
- 7 1/2 Inch
- Material Options:
- Stainless Steel
- Style Options:
- Heated
- Make:
- Universal Items
- Style Options:
- Convex
- Ready To Ship:
- Yes
$21.32 - $80.99Qty in Cart: 0Price:$21.32 - $80.99Subtotal: -
Convex Stick-On Spot Mirrors
LUVERNE
$3.62 - $7.14Convex mirrors are designed to improve visibility and reduce blind spots on heavy and light duty trucks. These wide-angle mirrors offer a broader field of view, making it easier to monitor...PPR_299634- SKU:
- PPR_299634
- Height Options:
- 4 Inch
- Width Options:
- 5 1/2 Inch
- Diameter Options:
- 3 Inch
- Diameter Options:
- 3 1/2 Inch
- Shape Options:
- Round
- Product Type:
- Exterior
- Diameter Options:
- 2 Inch
- Location:
- Made In USA
- Make:
- Universal Items
- Style Options:
- Convex
$3.62 - $7.14Qty in Cart: 0Price:$3.62 - $7.14Subtotal: -
Polished Stainless Steel Replacement Grab Handle, 5/8 Inch Diameter
LUVERNE
$9.12 - $25.49Grab handles offer a strong, secure grip for easier entry and exit from your truck cab. Built from polished stainless steel, these handles not only add durability but also bring a clean, finished...PPR_299632- SKU:
- PPR_299632
- Length Options:
- 12 Inch
- Material Options:
- Stainless Steel
- Location:
- Made In USA
- Length Options:
- 27 1/2 Inch
- Length Options:
- 14 Inch
- Product Type:
- Exterior
- Make:
- Universal Items
- Ready To Ship:
- Yes
$9.12 - $25.49Qty in Cart: 0Price:$9.12 - $25.49Subtotal: -
Safety Mirror Mounting Assembly Stainless Steel Arm
LUVERNE
$60.99 - $63.99Safety mirror mount assemblies are built specifically for hood-mounted mirrors on heavy and light duty trucks. Designed to deliver a stable, secure fit, these mounts reduce mirror vibration and help...PPR_299633- SKU:
- PPR_299633
- Product Type:
- Exterior
- Material Options:
- Stainless Steel
- Location:
- Made In USA
- Make:
- Universal Items
$60.99 - $63.99Qty in Cart: 0Price:$60.99 - $63.99Subtotal: -
Heavy-Duty Truck Mirror Loop With 3/4 Inch Tube
LUVERNE
$28.91 - $47.77Mirror loops deliver strong, stable support for your west coast-style mirror setup. Built from high-quality stainless steel and carbon steel, these brackets are engineered to hold mirror arms firmly...PPR_299631- SKU:
- PPR_299631
- Color:
- Silver
- Height Options:
- 36 Inch
- Color:
- Gray
- Product Type:
- Exterior
- Height Options:
- 29 Inch
- Height Options:
- 18 Inch
- Material Options:
- Steel
- Material Options:
- Stainless Steel
- Width Options:
- 15 1/2 Inch
- Finish Options:
- Polished
- Width Options:
- 14 Inch
- Location:
- Made In USA
- Width Options:
- 12 Inch
- Make:
- Universal Items
$28.91 - $47.77Qty in Cart: 0Price:$28.91 - $47.77Subtotal: -
West Coast Anondized Aluminum Mirror Heads With Chevrons Mirror
LUVERNE
$52.99 - $153.99Built for reliability and a clear rear view, these high-quality 6 x 16 inch mirrors are engineered to offer strong, stable construction with smooth adjustability to help eliminate blind spots. Each...PPR_299628- SKU:
- PPR_299628
- Material Options:
- Aluminum
- Width Options:
- 6 Inch
- Location:
- Made In USA
- Style Options:
- Heated
- Height Options:
- 16 Inch
- Shape Options:
- Rectangular
- Color:
- Yellow
- Product Type:
- Exterior
- Make:
- Universal Items
$52.99 - $153.99Qty in Cart: 0Price:$52.99 - $153.99Subtotal: -
29-7/8 X 5.75 Inch Mirror Loop
LUVERNE
$24.26Mount your west coast-style mirrors with strength and reliability using these 29 7/8 x 5.75 inch mirror loops. Mirror loops are built from heavy-duty stainless steel and powder coated carbon steel,...PPR_299630- SKU:
- PPR_299630
- Finish Options:
- Polished
- Material Options:
- Steel
- Color:
- White
- Color:
- Silver
- Material Options:
- Stainless Steel
- Location:
- Made In USA
- Width Options:
- 5 3/4 Inch
- Height Options:
- 30 Inch
- Product Type:
- Exterior
- Make:
- Universal Items
- Length Options:
- 30 Inch
$24.26Qty in Cart: 0Price:$24.26Subtotal: -
24.5 X 11.5 Inch Mirror Loop - 3/4 Inch Tube
LUVERNE
$21.32Built from tough, corrosion-resistant stainless steel or carbon steel, these 24.5 x 11.5 inch mirror loops with .75 inch tubing provide a sturdy, vibration-resistant frame for west coast-style mirror...PPR_299629- SKU:
- PPR_299629
- Location:
- Made In USA
- Height Options:
- 24 Inch
- Width Options:
- 11 1/2 Inch
- Product Type:
- Exterior
- Finish Options:
- Polished
- Material Options:
- Steel
- Material Options:
- Stainless Steel
- Width Options:
- 11 Inch
- Color:
- White
- Make:
- Universal Items
- Length Options:
- 24 1/2 Inch
$21.32Qty in Cart: 0Price:$21.32Subtotal: -
West Coast Pyramid Back Mirror Heads
LUVERNE
$23.42 - $82.99This pyramid-back mirror features a 7 x 16 inch glass surface for a clear, wide view. Its universal flange mounting system lets you attach it easily to any standard loop. The first-surface...PPR_299627- SKU:
- PPR_299627
- Color:
- White
- Color:
- Black
- Material Options:
- Steel
- Material Options:
- Stainless Steel
- Width Options:
- 7 Inch
- Style Options:
- Heated
- Location:
- Made In USA
- Shape Options:
- Rectangular
- Height Options:
- 16 Inch
- Product Type:
- Exterior
- Make:
- Universal Items
- Style Options:
- West Coast Style
$23.42 - $82.99Qty in Cart: 0Price:$23.42 - $82.99Subtotal: -
33.75 Inch Stainless Steel Rear Center Panel With 4 Double Fury LED Lights & Visors
UNITED PACIFIC
$266.99 - $317.99Upgrade the rear of your rig with a bold, polished look and serious lighting power using this 33.75 inch stainless steel rear center panel featuring four Double Fury LED lights with chrome visors by...PPR_299624- SKU:
- PPR_299624
- Color:
- Red/White
- Color:
- Red/Purple
- Position:
- Center
- Material Options:
- Stainless Steel
- Width Options:
- 33 1/2 Inch
- Style Options:
- LED
- Color:
- Red/Green
- Color:
- Amber/Red
- Location:
- Made In USA
- Light Options:
- With Lights
- Shape Options:
- Rectangular
- Product Type:
- Bumpers
- Width Options:
- 33 Inch
- Make:
- Universal Items
- Position:
- Rear
$266.99 - $317.99Qty in Cart: 0Price:$266.99 - $317.99Subtotal: -
LED Work Lights
LUVERNE
$164.99 - $301.99Tackle tough jobs in low-light conditions with LED work lights. Built for hardworking truckers with heavy-duty and light-duty applications, these rugged lights deliver powerful, efficient...PPR_299626- SKU:
- PPR_299626
- Lumens:
- 5000+ Lumens
- Location:
- Made In USA
- Width Options:
- 2 Inch
- Shape Options:
- Square
- Height Options:
- 2 Inch
- Color:
- Black
- Product Type:
- Lighting
- Material Options:
- Aluminum
- Width Options:
- 30 Inch
- Width Options:
- 20 Inch
- Make:
- Universal Items
$164.99 - $301.99Qty in Cart: 0Price:$164.99 - $301.99Subtotal: -
Stainless Steel Rear Center Panel With 4- 4 Inch & 6- 2 Inch 7 LED Double Fury LED Lights & Visors
UNITED PACIFIC
$399.99Add show-stopping shine and customization to your rig with this stainless steel rear center panel loaded with (4) 4-inch and (6) 2-inch Double Fury LED lights. Choose from 4 variations of clear lens...PPR_299625- SKU:
- PPR_299625
- Color:
- Red/White
- Position:
- Center
- Color:
- Red/Purple
- Width Options:
- 33 Inch
- Material Options:
- Stainless Steel
- Color:
- Red/Green
- Style Options:
- LED
- Location:
- Made In USA
- Light Options:
- With Lights
- Shape Options:
- Rectangular
- Product Type:
- Bumpers
- Make:
- Universal Items
$399.99Qty in Cart: 0Price:$399.99Subtotal: -
Bumper Guard Light Cage Stainless Steel
LUVERNE
$215.99 - $275.99Protect your truck's lighting with this stainless steel bumper guard light cage, built for a single-row 30-inch LED light bar. The universal design fits multiple makes and models and offers...PPR_299623- SKU:
- PPR_299623
- Height Options:
- 4 Inch
- Width Options:
- 34 Inch
- Finish Options:
- Polished
- Product Type:
- Bumpers
- Color:
- Black
- Material Options:
- Stainless Steel
- Location:
- Made In USA
- Make:
- Universal Items
- Width Options:
- 30 Inch
$215.99 - $275.99Qty in Cart: 0Price:$215.99 - $275.99Subtotal: -
16.5 X 7.00 Inch Brake Shoe Box Kit For Eaton Drive Or Trailer Axles
AFTERMARKET
$136.99Eaton Type 23K Brake Shoe Box Kit- 16.5 X 7.00 InchEnhance your trailer or drive axle braking system with this 16.5 X 7.00 Inch Brake Shoe Box Kit for Eaton axles. Includes two lined, dual-open-end...29-05170028- SKU:
- 29-05170028
- Position:
- Kit Full
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$136.99Qty in Cart: 0Price:$136.99Subtotal: -
FREE SHIPPING OVER $249
Turnpike Truck Trim Stainless Steel Rear Window Trim For Peterbilt 377, 378, 379, 388 & 389
TURNPIKE TRUCK TRIM
$104.99Stainless Steel 430 Stainless Steel Exterior Rear Window Trim Fits Peterbilt* High Quality Outer Window Trim* Made Of Stainless Steel* Made In USA* Sold Individually* Trim Only, Visor Not Included*...01-101001- SKU:
- 01-101001
- Finish Options:
- Polished
- Product Type:
- Exterior
- Material Options:
- Stainless Steel
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Ready To Ship:
- Yes
$104.99Qty in Cart: 0Price:$104.99Subtotal: -
Heavy Duty Truck Built-In Fridge With Digital Control Highly Efficient 12/24 V DC Compressor W/ Capacity Options
AFTERMARKET
$540.99 - $699.99Choose Option(s) to see description.Fitment** Fits Multiple Models of Freightliner, International, Kenworth & Peterbilt TrucksBlack 62L Heavy Duty Built- In Refrigerator W/ Digital ControlHeavy Duty...PPR_299587- SKU:
- PPR_299587
- Length Options:
- 15 Inch
- Width Options:
- 21 Inch
- Width Options:
- 24 Inch
- Height Options:
- 34 Inch
- Color:
- Black
- Height Options:
- 21 Inch
- Product Type:
- Interior
- Length Options:
- 17 3/4 Inch
- Length Options:
- 18 Inch
- Make:
- Peterbilt
- Make:
- International
- Make:
- Freightliner
- Make:
- Kenworth
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Height Options:
- 20 1/2 Inch
- Width Options:
- 19 1/2 Inch
- Style Options:
- Heavy Duty
$540.99 - $699.99Qty in Cart: 0Price:$540.99 - $699.99Subtotal: -
FREE SHIPPING
Load- Share Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt Spacing
LOAD-SHARE SUSPENSIONS
$1,010.99Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt SpacingBoost your truck's steering axle performance with the Load-Share Steer Air Ride Kit, specifically...29-050900046- SKU:
- 29-050900046
- Position:
- Kit Full
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$1,010.99Qty in Cart: 0Price:$1,010.99Subtotal: -
EZ Lift For Magnum Bumper
MAGNUM
$341.99Magnum Bumper EZ LiftMake bumper installation and removal a breeze with the EZ Lift, tailored specifically for Magnum bumpers. With high-quality construction and sold individually, it delivers safe,...29-0108007- SKU:
- 29-0108007
- Product Type:
- Bumpers
- Make:
- Universal Items
$341.99Qty in Cart: 0Price:$341.99Subtotal: -
360 Watt Solar Class 8 Kit
OPP - ORIGINAL PARTS PROGRAM
$3,917.99Solar Class 8 Kit- 360WDeliver consistent power and improve energy efficiency on your truck with this 360 Watt Solar Class 8 Kit. Designed to maximize battery life, reduce idling, and provide up to...09-16190317- SKU:
- 09-16190317
- Make:
- Universal Items
- Product Type:
- Electronics
$3,917.99Qty in Cart: 0Price:$3,917.99Subtotal: -
On SaleFREE SHIPPINGLimited Quantity Available
40 Watt Solar Reefer Kit
OPP - ORIGINAL PARTS PROGRAM
Now: $674.09Was: $962.99Solar Reefer Kit- 40WStay powered and worry-free with this 40 Watt Solar Reefer Kit, engineered for reliable energy delivery to your 12V liftgate battery. The flexible Mono CSI panels are...09-16190316- SKU:
- 09-16190316
- Product Type:
- Lighting
- Ready To Ship:
- Yes
- Make:
- Universal Items
Now: $674.09Was: $962.99Qty in Cart: 0Price:Now: $674.09Was: $962.99Subtotal:
