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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5 Inch Stainless Steel Cab Panel W/ Integrated Hood Extension & 2 Inch Light Holes For Peterbilt 379 W/ Long Hood
ARANDA TRUCK ACCESSORIES
$555.995 Inch Cab Panel W/ Hood Extension & 2 Inch Light HolesBring both functionality and style to your Peterbilt 379 with the 5 Inch Stainless Steel Cab Panel featuring an Integrated Hood Extension...01-091201839- SKU:
- 01-091201839
- Product Type:
- Exterior
- Height Options:
- 5 Inch
- Light Options:
- Without Lights
- Location:
- Made In USA
- Make:
- Peterbilt
$555.99Qty in Cart: 0Price:$555.99Subtotal: -
OG Fiberglass Front Fender- Pair For Peterbilt 379
BAD ASS CUSTOM TRUCK PARTS
$940.99Fiberglass Front Fender- OG StyleProtect your Peterbilt 379 from road debris while giving it a clean, custom look with OG Fiberglass Front Fenders. Each fender features durable fiberglass...01-12700012- SKU:
- 01-12700012
- Product Type:
- Hood Parts & Acc.
- Finish Options:
- Paintable
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Material Options:
- Fiberglass
- Make:
- Peterbilt
$940.99Qty in Cart: 0Price:$940.99Subtotal: -
FREE SHIPPING OVER $249
12 Gauge Customs 34 Inch Stainless Steel Grille Bar For Peterbilt 379
TWELVE GAUGE
$126.9934 Inch Grille Bar By 12 Gauge CustomsMake a lasting impression with your Peterbilt 379 by installing this 12 Gauge Customs 34-inch stainless steel grille bar. Designed for both style and durability,...01-1210619- SKU:
- 01-1210619
- Product Type:
- Hood Parts & Acc.
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
$126.99Qty in Cart: 0Price:$126.99Subtotal: -
9 Inch Aluminum Cab Panel W/ Integrated Hood Extension For Peterbilt 379
ARANDA TRUCK ACCESSORIES
$571.999 Inch Cab Panel W/ Hood ExtensionAchieve a flawless cab-to-hood transition on your Peterbilt 379 with the 9 Inch Aluminum Cab Panel. Featuring an integrated hood extension, this panel ensures a...01-1012000158- SKU:
- 01-1012000158
- Material Options:
- Aluminum
- Product Type:
- Exterior
- Make:
- Peterbilt
$571.99Qty in Cart: 0Price:$571.99Subtotal: -
14.5 Inch Stainless Steel Drop Visor- 2 Piece For Peterbilt UltraCab
ARANDA TRUCK ACCESSORIES
$502.9914.5 Inch Standard Mount 2 Piece Drop VisorProtect your eyes from glare while adding bold style to your Peterbilt UltraCab with the 14.5 Inch Stainless Steel Drop Visor - 2 Piece. Precision-crafted...01-09000036- SKU:
- 01-09000036
- Height Options:
- 14 1/2 Inch
- Size Options:
- 18 Gauge
- Product Type:
- Exterior
- Location:
- Made In USA
- Style Options:
- Drop
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
$502.99Qty in Cart: 0Price:$502.99Subtotal: -
12 To 9 Inch Stainless Steel Gangster Butterfly Visor For Peterbilt
VALLEY CHROME PLATING
$514.99Valley Chrome 12 To 9 Inch Gangster Butterfly VisorGive your Peterbilt a bold new look with the 12 to 9 Inch Stainless Steel Gangster Butterfly Visor, crafted for split windshield models that demand...01-0901001- SKU:
- 01-0901001
- Length Options:
- 9 Inch
- Size Options:
- 16 Gauge
- Product Type:
- Exterior
- Location:
- Made In USA
- Height Options:
- 12 Inch
- Style Options:
- Gangster
- Cab Style:
- Flat Windshield
- Material Options:
- Stainless Steel
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
$514.99Qty in Cart: 0Price:$514.99Subtotal: -
Herd Aluminum Road Train Grille Guard W/ Slam Latch & Lift Assist For Peterbilt 378, 379 SFA
HERD BUMPERS
$6,254.99Road Train Aluminum Grille Guard W/ 2 6 Inch Clear Oval Turn Lights & Row Of 2 Inch LightsRugged front-end defense meets polished style with the Herd Road Train Aluminum Grille Guard for Peterbilt...01-013000330- SKU:
- 01-013000330
- Material Options:
- Aluminum
- Light Options:
- With Lights
- Style Options:
- Road Train
- Finish Options:
- Mirror
- Product Type:
- Bumpers
- Make:
- Peterbilt
$6,254.99Qty in Cart: 0Price:$6,254.99Subtotal: -
Herd Super Road Train Aluminum 4 Post Grille Guard W/ Slam Latch, Lift Assist, Standard Rake, Oval Turn Lights & Row of 2 Inch Lights For Peterbilt 379
HERD BUMPERS
$8,024.99Peterbilt 379 16 Inch Super Road Train 4 Post Grille Guard W/ Slam Latch, Lift Assist, Standard Rake, Oval Turn Lights & Row of 2 Inch Lights By HerdGive your Peterbilt 379 maximum front-end...01-013000326- SKU:
- 01-013000326
- Material Options:
- Aluminum
- Light Options:
- With Lights
- Style Options:
- Super Road Train
- Finish Options:
- Mirror
- Product Type:
- Bumpers
- Make:
- Peterbilt
$8,024.99Qty in Cart: 0Price:$8,024.99Subtotal: -
Aluminum Grille Guard Defender Style W/ 4 Fully Boxed In Uprights, 12 Inch Extruded Bumper & 3 Inch Extruded Bumper W/ Radar Bracket & Cutout, Standard Lower Rake For Peterbilt 378 & 379
HERD BUMPERS
$5,113.99HERD Aluminum Grille Guard Defender Style W/ 4 Fully Boxed In Uprights, 12 Inch Extruded Bumper & 3 Inch Extruded Bumper W/ Radar Bracket & Cutout, Standard Lower RakeProtect your Peterbilt 378 or...01-013000324- SKU:
- 01-013000324
- Material Options:
- Aluminum
- Style Options:
- Defender 4 Post
- Product Type:
- Bumpers
- Make:
- Peterbilt
- Finish Options:
- Polished
- Height Options:
- 14 Inch
- Diameter Options:
- 3 Inch
$5,113.99Qty in Cart: 0Price:$5,113.99Subtotal: -
On SaleLimited Quantity Available
Merritt 45.5 Inch Diamond Plate Aluminum Single Axle Fender
MERRITT
Now: $176.39Was: $251.9945.5 Inch Diamond Plate Aluminum Single Axle Fender By MerrittBuilt for truckers who demand the best, the Merritt 45.5 Inch Diamond Plate Aluminum Single Axle Fender provides unbeatable strength and...00070815C- SKU:
- 00070815C
- Finish Options:
- Diamond Plate
- Material Options:
- Aluminum
- Location:
- Made In USA
- Width Options:
- 25 Inch
- Length Options:
- 45 1/2 Inch
- Style Options:
- Single Axle
- Height Options:
- 16 1/2 Inch
- Product Type:
- Exterior
- Make:
- Universal Items
- Ready To Ship:
- Yes
Now: $176.39Was: $251.99Qty in Cart: 0Price:Now: $176.39Was: $251.99Subtotal: -
FREE SHIPPING OVER $249
12 Gauge Red Electrical Wire - Sold Per Foot
PARTS DISTRIBUTING
$2.03Red 12 Gauge Electrical WireDoes your next project require 12 gauge electrical wire? 4 State Trucks carries red electrical wire sold by the foot to assist you with the required amount you need. Order...09-16031202- SKU:
- 09-16031202
- Product Type:
- Air, Electrical, & Safety
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Ready To Ship:
- Yes
$2.03Qty in Cart: 0Price:$2.03Subtotal: -
FREE SHIPPING OVER $249
12 Gauge Black Electrical Wire - Sold Per Foot
SPECTRO WIRE
$1.21Black 12 Gauge Electrical WireDo you need 12 gauge electrical wire for your next project? 4 State Trucks sells black electrical wire by the foot so you can be sure you will get exactly the length you...09-16031201- SKU:
- 09-16031201
- Make:
- Universal Items
- Truck Class:
- Heavy Duty
- Product Type:
- Air, Electrical, & Safety
- Ready To Ship:
- Yes
$1.21Qty in Cart: 0Price:$1.21Subtotal: -
RealWheels Polished Aluminum Shifter Base Insert Set
REALWHEELS
$32.63 - $38.75Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks275- 254MM Stealth Black Aluminum Shifter Base Insert275- 254MM Aluminum Shifter Base Insert- Black*...PPR_299529- SKU:
- PPR_299529
- Finish Options:
- Polished
- Finish Options:
- Black Powder Coat
- Location:
- Made In USA
- Product Type:
- Interior
- Color:
- Black
- Material Options:
- Aluminum
- Make:
- Universal Items
$32.63 - $38.75Qty in Cart: 0Price:$32.63 - $38.75Subtotal: -
Diamond Billet Aluminum Shifter Floor Cover Plate
REALWHEELS
$487.99 - $526.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBlack Powder Coat Diamond Billet Aluminum Shifter Floor Cover PlateShifter Floor Cover Plate- Black*...PPR_299516- SKU:
- PPR_299516
- Finish Options:
- Black Powder Coat
- Material Options:
- Billet Aluminum
- Product Type:
- Interior
- Color:
- Black
- Height Options:
- 3/8 Inch
- Make:
- Universal Items
- Height Options:
- 1 1/4 Inch
- Type Options:
- Surface Mount
- Width Options:
- 7/8 Inch
- Length Options:
- 2 1/2 Inch
- Material Options:
- Plastic/Poly
$487.99 - $526.99Qty in Cart: 0Price:$487.99 - $526.99Subtotal: -
On SaleFREE SHIPPING OVER $249Limited Quantity Available
Universal Stainless Steel Rear High Hats
REALWHEELS
$95.19 - $65,536.00Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksRealWheels 10 Inch SS Rear High Hat W/ 8.25 -8.75 Inch Drive Axle, 5.75- 7.75 Inch Axle Depth, Logo &...PPR_299518- SKU:
- PPR_299518
- Height Options:
- 8 1/2 Inch
- Height Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Wheels
- Height Options:
- 10 Inch
- Location:
- Made In USA
- Height Options:
- 6 Inch
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Ready To Ship:
- Yes
- Diameter Options:
- 6 1/4 Inch
- Style Options:
- High Hat
- Diameter Options:
- 8 Inch
- Type Options:
- Standard Mount
- Finish Options:
- Polished
- Diameter Options:
- 6 1/2 Inch
- Position:
- Rear
$95.19 - $65,536.00Qty in Cart: 0Price:$95.19 - $65,536.00Subtotal: -
FREE SHIPPING OVER $249
5 - 5/16 Inch Diameter x 1 - 5/8 Inch Height Round Sleeper LED Light W/ Housing & Color Option
GRAND GENERAL
$43.04 - $46.49Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksWhite LED 4 Inch Round Sleeper Light W/ Clear Lens4 Inch Round White LED Sleeper Light W/ Clear Lens &...PPR_299517- SKU:
- PPR_299517
- Diameter Options:
- 5 5/16 Inch
- Finish Options:
- Chrome-Plated
- Style Options:
- LED
- Color:
- Green
- Height Options:
- 1 5/8 Inch
- Color:
- Red
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Style Options:
- Chrome Housing
- Diameter Options:
- 4 Inch
- Shape Options:
- Round
- Color:
- Blue
- Diameter Options:
- 5 1/4 Inch
- Product Type:
- Lighting
- Color:
- White/Clear
- Ready To Ship:
- Yes
$43.04 - $46.49Qty in Cart: 0Price:$43.04 - $46.49Subtotal: -
FREE SHIPPING
GBATS 2025 Black T Shirt With Back Kenworth Graphic
4 STATE TRUCKS
$27.50Choose Option(s) to see description.GBATS 2025 Black T Shirt With Back Kenworth Graphic- 3 XL3 X- Large Guilty By Association Truck Show 2025 Kenworth Black Short Sleeve T Shirt* High Quality...PPR_299507- SKU:
- PPR_299507
- Color:
- Black
- Size Options:
- 3 XL
- Size Options:
- 4 XL
- Size Options:
- Small
- Size Options:
- XLarge
- Material Options:
- Cotton
- Size Options:
- Large
- Product Type:
- Apparel
- Size Options:
- Med
- Make:
- Universal Items
- Ready To Ship:
- Yes
$27.50Qty in Cart: 0Price:$27.50Subtotal: -
FREE SHIPPING OVER $249
3 - 1/2 Inch Diameter x 2 - 11/16 Inch Height Glass Watermelon Lens Kit
GRAND GENERAL
$22.04 - $65,536.00Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksWatermelon Plus Clear Glass Lens 1156 Bulb Kit3.5 Inch Clear Watermelon Glass Lens Kit With 1157 Base...PPR_299512- SKU:
- PPR_299512
- Color:
- Amber
- Material Options:
- Glass
- Height Options:
- 3 Inch
- Diameter Options:
- 3 1/2 Inch
- Product Type:
- Lighting
- Style Options:
- Watermelon
- Finish Options:
- Chrome-Plated
- Make:
- Universal Items
- Color:
- Red
- Material Options:
- Stainless Steel
- Finish Options:
- Polished
- Position:
- Kit Full
- Height Options:
- 1 5/8 Inch
- Ready To Ship:
- Yes
$22.04 - $65,536.00Qty in Cart: 0Price:$22.04 - $65,536.00Subtotal: -
FREE SHIPPING
GBATS 2025 Black T Shirt With Back Peterbilt Graphic
4 STATE TRUCKS
$27.50Choose Option(s) to see description.GBATS 2025 Black T Shirt With Back Peterbilt Graphic- 3 XL3 X- Large Guilty By Association Truck Show 2025 Peterbilt Black Short Sleeve T Shirt* High Quality...PPR_299508- SKU:
- PPR_299508
- Size Options:
- 2 XL
- Size Options:
- Med
- Product Type:
- Apparel
- Color:
- Black
- Size Options:
- Large
- Size Options:
- 3 XL
- Material Options:
- Cotton
- Size Options:
- Small
- Size Options:
- 4 XL
- Size Options:
- XLarge
- Make:
- Universal Items
- Ready To Ship:
- Yes
$27.50Qty in Cart: 0Price:$27.50Subtotal: -
FREE SHIPPING
BESTfit 11 Inch Diameter Muffler With 3 ID / 4 ID X 41.75 Inch OAL
BESTFIT TRUCK PARTS
$267.9911 Inch Diameter Aluminized Steel Muffler With 3 ID / 4 ID X 41.75 Inch OAL By BESTfitKeep your truck running efficiently with the BESTfit 11 Inch Diameter Muffler. Made of aluminized steel, this...29-080211- SKU:
- 29-080211
- Length Options:
- 30 Inch
- Diameter Options:
- 11 Inch
- Material Options:
- Aluminized Steel
- Product Type:
- Exhaust
- Make:
- Universal Items
$267.99Qty in Cart: 0Price:$267.99Subtotal:
