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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Mini Watermelon White LED Clear Lens Marker Light W/ 3/4 Inch Post Mount
ROADWORKS
$140.99White Hero 3/4 Inch Mini watermelon Style Light With White LEDs And Clear Glass Lens* High Quality Hero Mini Marker LED* Includes: - Watermelon Glass Like Lens To Create Vintage Reflection - (3)...09-16010000055- SKU:
- 09-16010000055
- Material Options:
- Plastic/Poly
- Diameter Options:
- 3/4 Inch
- Truck Class:
- Universal
- Color:
- White/Clear
- Shape Options:
- Round
- Product Type:
- Lighting
- Type Options:
- Post Mount
- Location:
- Made In USA
- Style Options:
- Watermelon
- Make:
- Universal Items
$140.99Qty in Cart: 0Price:$140.99Subtotal: -
FREE SHIPPING OVER $249
Chrome Bolt Head W/ Indention For Crystal - 4 PC
UNITED PACIFIC
$12.67Chrome Bolt Head W/ Indention For CrystalGot some flair for your ride? These chrome aluminum bolt heads with indentations for jewels are just what you need. They shine with a triple chrome plating...09-15010107- SKU:
- 09-15010107
- Product Type:
- Interior
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
$12.67Qty in Cart: 0Price:$12.67Subtotal: -
FREE SHIPPING OVER $249
BESTfit Red Silicone Train Horn Gasket
BESTFIT TRUCK PARTS
$3.19BESTfit Red Silicone Train Horn Gasket* High Quality Gasket* Made Of Silicone* Red* For Train Horn* Sold Individually* Warranty On Gasket Against Defects In Workmanship & Material From Date Of...09-051300118- SKU:
- 09-051300118
- Truck Class:
- Heavy Duty
- Product Type:
- Exterior
- Make:
- Universal Items
- Ready To Ship:
- Yes
$3.19Qty in Cart: 0Price:$3.19Subtotal: -
FREE SHIPPING OVER $249
BESTfit O-Ring For Train Horns 3/4 X 1/8 Inch
BESTFIT TRUCK PARTS
$1.79Air Horn Rubber Replacement O-Ring* High Quality O Ring* 3/4 Inch X 1/8 Inch* For Train Horn* Sold Individually* Warranty On O Ring Against Defects In Workmanship & Material From Date Of Purchase***...09-051300119- SKU:
- 09-051300119
- Truck Class:
- Heavy Duty
- Product Type:
- Exterior
- Make:
- Universal Items
- Ready To Ship:
- Yes
$1.79Qty in Cart: 0Price:$1.79Subtotal: -
FREE SHIPPING OVER $249
BESTfit Stainless Steel Inner Cover For Train Horns
BESTFIT TRUCK PARTS
$8.24BESTfit Stainless Steel Inner Train Horn Cover* High Quality Inner Cover * Stainless Steel* For Train Horn* Sold Individually* Warranty On Inner Cover Against Defects In Workmanship & Material From...09-051300116- SKU:
- 09-051300116
- Material Options:
- Stainless Steel
- Truck Class:
- Heavy Duty
- Product Type:
- Exterior
- Make:
- Universal Items
- Ready To Ship:
- Yes
$8.24Qty in Cart: 0Price:$8.24Subtotal: -
FREE SHIPPING OVER $249
BESTfit Train Horn Manifold
BESTFIT TRUCK PARTS
$38.60BESTfit Train Horn Manifold* High Quality Train Horn Manifold * Sold Individually* Warranty On Train Horn Manifold Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...09-051300114- SKU:
- 09-051300114
- Product Type:
- Exterior
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Ready To Ship:
- Yes
$38.60Qty in Cart: 0Price:$38.60Subtotal: -
FREE SHIPPING OVER $249
BESTfit Rear Train Horn Cover
BESTFIT TRUCK PARTS
$18.74BESTfit Rear Train Horn Cover* High Quality Horn Rear Cover* For Train Horn* Sold Individually* Warranty On Horn Rear Cover Against Defects In Workmanship & Material From Date Of Purchase*** High...09-051300115- SKU:
- 09-051300115
- Product Type:
- Exterior
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Ready To Ship:
- Yes
$18.74Qty in Cart: 0Price:$18.74Subtotal: -
AC Knob Deluxe Chrome With Indent For Peterbilt
UNITED PACIFIC
$8.10A/C Control Knob Fits PeterbiltThis high quality A/C deluxe knob fits Peterbilt models. The knob has no jewel and comes with a 6 month warranty.* High Quality Control Knob* Chrome Plated Plastic*...01-1501198- SKU:
- 01-1501198
- Product Type:
- Interior
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
$8.10Qty in Cart: 0Price:$8.10Subtotal: -
Rebel Flag Mesh Bug Screen With Red Vinyl Trim For Peterbilt 379 127BBC
ROBERT JAMES ENTERPRISES
$254.99Rebel Flag Vinyl Bug Screen For Pete 379 127BBC* High Quality Bug Screen* Rebel Flag * With 14 Turnbuckle Holes* Sold Individually* Warranty On Bug Screen Against Defects In Workmanship & Material...01-1209198903- SKU:
- 01-1209198903
- Location:
- Made In USA
- Truck Class:
- Heavy Duty
- Product Type:
- Hood Parts & Acc.
- Make:
- Peterbilt
$254.99Qty in Cart: 0Price:$254.99Subtotal: -
FREE SHIPPING OVER $249
12 Ft 3-In-1 ABS Standard Trailer Cord & Hoses With Spiral Wrap by TPHD
TPHD
$122.993-In-1 Trailer Air Lines & ABS Electrical Cord - 12 FeetThis 12 foot 3 in 1 trailer airline and ABS electrical cord keeps power lines protected and keep them from becoming tangled by combining the...09-055409- SKU:
- 09-055409
- Truck Class:
- Universal
- Make:
- Universal Items
- Length Options:
- 144 Inch
- Ready To Ship:
- Yes
- Product Type:
- Air, Electrical, & Safety
$122.99Qty in Cart: 0Price:$122.99Subtotal: -
FREE SHIPPING OVER $249
15 Ft 3-In-1 ABS 7 Way Trailer Cord & Hoses With Spiral Wrap by TPHD
TPHD
$132.9915 Feet 3 In 1 Trailer Electrical & Air Lines ABS CordThis 15 foot 3 in 1 trailer airline and ABS electrical cord keeps power lines protected and keep them from becoming tangled by combining the...09-055410- SKU:
- 09-055410
- Truck Class:
- Universal
- Product Type:
- Frame & Chassis
- Material Options:
- Rubber
- Make:
- Universal Items
- Ready To Ship:
- Yes
$132.99Qty in Cart: 0Price:$132.99Subtotal: -
CSM Aluminum Lower Dash Use W/ CSM Flat Dash For Peterbilt 379 & 389
CHROME SHOP MAFIA
$948.99Peterbilt 379 & 389 Lower Dash Use W/ CSM Flat Dash By Chrome Shop MafiaEnhance your truck's interior with the CSM Aluminum Lower Dash designed for use with CSM Flat Dash systems on Peterbilt 379 and...01-15K112- SKU:
- 01-15K112
- Location:
- Made In USA
- Material Options:
- Aluminum
- Product Type:
- Interior
- Position:
- Lower
- Make:
- Peterbilt
$948.99Qty in Cart: 0Price:$948.99Subtotal: -
Herd Defender 4 Post Grille Guard Bumper With Slam Latch & Lift Assist For Peterbilt 378 & 379 SFA 1987-2007
HERD BUMPERS
$6,307.99Grille Guard With Extruded Bumper, Slam Latch, Lift Assist, 4 Boxed-In Uprights & 3 Inch Horizontal TubesAt 4 State Trucks we carry a variety of grille guards with integrated bumpers including this...01-01323STAL- SKU:
- 01-01323STAL
- Height Options:
- 12 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Type Options:
- Set Forward Axle
- Finish Options:
- Polished
- Style Options:
- 4 Post
- Product Type:
- Exterior
- Make:
- Peterbilt
$6,307.99Qty in Cart: 0Price:$6,307.99Subtotal: -
Herd Aluminum Defender 4 Post Grille Guard W/ Impacting Plates & Light Mounting Tabs For Peterbilt 378 & 379 SFA
HERD BUMPERS
$5,114.99Defender 4 Post Aluminum Grille Guard Bumper W/ Side & Center Lower Rake EyeboltsIf you're in the market for a new grille guard with an integrated bumper, 4 State Trucks has you covered with this...01-01323- SKU:
- 01-01323
- Material Options:
- Aluminum
- Type Options:
- Set Forward Axle
- Product Type:
- Bumpers
- Height Options:
- 12 Inch
- Truck Class:
- Heavy Duty
- Finish Options:
- Polished
- Style Options:
- 4 Post
- Make:
- Peterbilt
$5,114.99Qty in Cart: 0Price:$5,114.99Subtotal: -
Herd Defender 4 Post Grille Guard Bumper With Slam Latch For Peterbilt 378 & 379 SFA 1987-2007
HERD BUMPERS
$5,427.99Grille Guard With Extruded Aluminum Bumper With Slam Latch, 4 Boxed-In Uprights & 3 Inch Horizontal TubesIf you are in the market for a new grille guard with an integrated bumper, 4 State Trucks has...01-01323S- SKU:
- 01-01323S
- Product Type:
- Bumpers
- Finish Options:
- Polished
- Style Options:
- 4 Post
- Material Options:
- Aluminum
- Type Options:
- Set Forward Axle
- Height Options:
- 12 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
$5,427.99Qty in Cart: 0Price:$5,427.99Subtotal: -
Herd Aluminum Defender 4 Post Grille Guard Bumper W/ Slam Latch For Peterbilt 378 & 379 SFA
HERD BUMPERS
$5,616.99Defender 4 Post Aluminum Grille Guard Bumper W/ Aux Mount TowIf you're in the market for a new grille guard with an integrated bumper, 4 State Trucks has you covered with this Herd Defender 4 Grille...01-01323ST- SKU:
- 01-01323ST
- Finish Options:
- Polished
- Style Options:
- 4 Post
- Height Options:
- 12 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Bumpers
- Material Options:
- Aluminum
- Type Options:
- Set Forward Axle
- Make:
- Peterbilt
$5,616.99Qty in Cart: 0Price:$5,616.99Subtotal: -
HERD Aluminum Grille Guard Defender Style W/ 4 Fully Boxed In Uprights, 12 Inch Extruded Bumper & 3 Inch Extruded Bumper For Peterbilt 378 & 379 SFA
HERD BUMPERS
$5,337.99Aluminum Grille Guard Defender Style W/ 4 Fully Boxed In Uprights, 12 Inch Extruded Bumper & 3 Inch Extruded BumperAt 4 State Trucks we carry a variety of grille guards including this Herd Defender 4...01-013000138- SKU:
- 01-013000138
- Height Options:
- 12 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Type Options:
- Set Forward Axle
- Finish Options:
- Polished
- Product Type:
- Bumpers
- Make:
- Peterbilt
- Diameter Options:
- 3 Inch
- Style Options:
- Defender 4 Post
$5,337.99Qty in Cart: 0Price:$5,337.99Subtotal: -
FREE SHIPPING
Loaded Up Hammer Down Black T-Shirt
4 STATE TRUCKS
$27.50 - $36.30Show your passion for the trucking lifestyle with the Loaded Up Hammer Down Black 4 State Trucks Tee Shirt. Designed for drivers and enthusiasts who live for the road, this short sleeve shirt...PPR_300764- SKU:
- PPR_300764
- Product Type:
- Apparel
- Make:
- Universal Items
- Material Options:
- Cotton
- Size Options:
- Large
- Color:
- Black
- Size Options:
- 2 XL
- Size Options:
- 3 XL
- Size Options:
- Med
- Size Options:
- Small
- Size Options:
- 4 XL
- Size Options:
- XLarge
- Ready To Ship:
- Yes
$27.50 - $36.30Qty in Cart: 0Price:$27.50 - $36.30Subtotal: -
FASS Fuel Filter Housing Delete For Cummins 6.7L Engine 2010-2018
FASS
$63.99Fuel Filter Housing DeleteStreamline your diesel fuel system with the FASS Fuel Filter Housing Delete for 2010-2018 Ram 6.7L Cummins engines. This high-quality delete kit is engineered to remove the...29-070300012- SKU:
- 29-070300012
- Style Options:
- Cummins
- Product Type:
- Engine Parts
- Make:
- Universal Items
$63.99Qty in Cart: 0Price:$63.99Subtotal: -
Bostrom Black Cloth Mid Back Seat W/ Low Base, Manual Lumbar & W/ Out Armrests or Suspension Skirt
BOSTROM TRUCK SEATS
$853.99Black Cloth Mid Back Seat W/ Low Base, Manual Lumbar & W/ Out Armrests or Suspension Skirt By BostromEnhance driver comfort and durability with the Bostrom Black Cloth Mid Back Seat with Low Base,...2343070550- SKU:
- 2343070550
- Color:
- Black
- Style Options:
- Mid Back
- Material Options:
- Cloth
- Product Type:
- Seats
- Make:
- Universal Items
- Ready To Ship:
- Yes
$853.99Qty in Cart: 0Price:$853.99Subtotal:
