
Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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20 Inch Blind Mount Stainless Texas Boxed End Bumper W/ UST Mount Plates
VALLEY CHROME PLATING
$1,602.99Valley Chrome Texas Boxed End Blind Mount Bumper Fits Freightliner, Kenworth & PeterbiltThis stainless steel blind mount bumper features a unique Texas Boxed End design. It comes with UST mounting plates for easy installation and has a cutout in the top...$1,602.99 -
Stainless Steel 22 Inch Blind Mount Texas Boxed End Bumper W/ UST Mount Plates
VALLEY CHROME PLATING
$1,854.99Valley Chrome Texas Boxed End Bumper Fits Freightliner, Kenworth & Peterbilt * High Quality Bumper* Made Of Stainless Steel* Texas Boxed End Style With Blind Mount* 22 Inch Tall* Blind Mount* Includes UST Mounting Bracket* Has Cutout In Top Of Bumper *...$1,854.99 -
48 Inch Flat Top Sleeper Cap For Peterbilt 377, 378, 379 Ultra Cab Models
FIBERTECH
$1,669.99Sleeper Roof Cap Conversion Fits Peterbilt * High Quality Roof Cap For 48 Inch Sleeper* Get That Cool Flat Top Look And Keep Your Ultra Cab Sleeper Comfort * Ready To Install, Comes Complete With Aluminum Roof Support Bracing * Sold Individually* Made In...$1,669.99 -
Flat Top Roof Cap, 63 Inch For Peterbilt Flat Top Models Only
FIBERTECH
$2,109.9963 Inch Flat Top Replacement Roof Cap * High Quality Roof Cap* 63 Inch* Flat Top Factory* Sold Individually* Warranty On Roof Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$2,109.99 -
6 Inch Extended Day Cab Conversion Kit W/ Fiberglass Interior, 19 X 36 Inch Rear Window For Peterbilt Ultracab
FIBERTECH
$2,499.003-Piece Day Cab Extension W/ Aluminum Bracing, Factory Rear Window Glass & Mounting Hardware * High Quality Day Cab Conversion Kit * Extended* Kit Includes: - 3-Piece 6 Inch Cab Extension- Bonded 1 Inch X 2 Inch Aluminum Bracing- Fiberglass Interior...$2,499.00 -
Fibertech Day Cab Flat Panel Complete Conversion Kit W/ Black Interior For Peterbilt
FIBERTECH
$2,507.99Peterbilt Day Cab Flat Panel W/ Aluminum Bracing, Window Trim, Rear Window Glass, & HardwareThe Day Cab Flat Panel Complete Conversion Kit with Black Interior adds an impressive 4 inches of extra leg room to your Peterbilt 378, 379, 386, 388, 389, or 389...$2,507.99 -
On Sale
Jones Performance Fiberglass Short Hood Center For Peterbilt 379 119 BBC
JONES PERFORMANCE
Now: $1,850.55Was: $2,595.99Peterbilt 379 Short HoodAre you looking for the best Peterbilt 379 short hood replacement ? Elite Truck Accessorieshas what you need to make your truck look great. This high quality Jones Performance hood is built from the best fiberglass in the industry...Now: $1,850.55Was: $2,595.99 -
Jones Performance Fiberglass Hood Center Section Replaces OE Numbers 13-03553 L29-6062 For Peterbilt 379 127 BBC Extended Hood
JONES PERFORMANCE
$2,722.99Truk-Rodz Fiberglass Center Section Hood Fits 127 BBCJones Performance is a leading manufacturer of aftermarket truck hoods that boast high strength and durability. Each hood is meticulously inspected to ensure an exceptional fit and long-lasting...$2,722.99 -
Jones Performance Fiberglass Hood Center Section Replaces OE Numbers 13-03553 L29-6062 For Peterbilt 379 127 BBC
JONES PERFORMANCE
$2,749.99Jones Performance Extended Hood fits peterbiltThis High Quality Fiberglass Extended Hood Center Section From Jones Performance That Fits Peterbilt 379 Has Cofab Reinforcement That Is Used In High Stress Areas. The Hood Has Coremat Added To Suppress...$2,749.99 -
Stainless Steel Battery Box For Peterbilt 378, 379 & 389
VALLEY CHROME PLATING
$1,473.99Wingmaster Battery Box Stainless Steel Fits Peterbilt 378/379/389 * High Quality Battery Box* Made Of 304 Stainless Steel* Formed Lid With Smooth Rounded Front Edge * 12 Gauge Lid* 16 Gauge Back And Bottom* Mounts To Factory Box Mounting Angles - Not...$1,473.99 -
Fiberglass Flat Top Sleeper Cap, 36 Inch For Peterbilt 379 1987-2007
FIBERTECH
$1,537.9936 Inch Fiberglass Flat Top Sleeper Cap * High Quality Sleeper Cap* Fiberglass* 36 Inch * Flat Top * To Attach Headliner* Sold Individually* Warranty On Sleeper Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$1,537.99 -
Flat Top Sleeper Cap, 48 Inch W/ Aluminum Support Bracing For Peterbilt 379
FIBERTECH
$1,669.9948 Inch Flat Top Sleeper Cap * High Quality Sleeper Cap* Aluminum* 48 Inch* Flat Top* Comes With Aluminum Roof Support Bracing* No Interior Or Mounting Hardware Included* Sold Individually* Warranty On Sleeper Caps Against Defects In Workmanship &...$1,669.99