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Peterbilt 389 Glider Cab, Sleeper & Cowl Panels

Upgrade your rig with high-quality Peterbilt 389 Glider Cab, Sleeper & Cowl Panels at 4 State Trucks. Explore Aluminum or Stainless Steel kits, with or without lights, for a custom truck upgrade. Shop now for the best deals!
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  • On Sale
    Limited Quantity Available
    2.25 X 48 Inch Stainless Steel Sleeper Panel W/ Extension & 20 M3 Light Holes For Peterbilt 388 & 389

    2.25 X 48 Inch Stainless Steel Sleeper Panel W/ Extension & 20 M3 Light Holes For Peterbilt 388 & 389

    ROADWORKS

    Now: $80.50
    Was: $361.99
    Sleeper Panel W/ Extension Fits PeterbiltThis high quality 48 inch sleeper panel with extender panel that fits Peterbilt 388 and 389 models has an extension and has 10 holes for M3 lights per side...
    01-10123151
    SKU:
    01-10123151
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Length Options:
    48 Inch
    Light Options:
    With Lights
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    Now: $80.50
    Was: $361.99
    Qty in Cart: 0
    Price:
    Now: $80.50
    Was: $361.99
    Subtotal:
  • 2.25 X 70 Inch Stainless Steel Sleeper Panels W/ 20 M3 Light Holes For Peterbilt 388 & 389

    2.25 X 70 Inch Stainless Steel Sleeper Panels W/ 20 M3 Light Holes For Peterbilt 388 & 389

    ROADWORKS

    $344.99
    Sleeper Panel Fits PeterbiltThis high quality 2.25 X 70 inch sleeper panels that fits Peterbilt 388 and 389 models has 20 M3 light holes. The panel comes with a wire harness and hardware and comes...
    01-10123148
    SKU:
    01-10123148
    Length Options:
    70 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $344.99
    Qty in Cart: 0
    Price:
    $344.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    63 Inch Stainless Steel Sleeper Panels W/ Twenty M3 Light Holes For Peterbilt 388 & 389

    63 Inch Stainless Steel Sleeper Panels W/ Twenty M3 Light Holes For Peterbilt 388 & 389

    ROADWORKS

    Now: $68.00
    Was: $336.99
    RoadWorks 2 1/4 Inch Wide SS Sleeper Panel W/ M3 Light Cutouts* High Quality Sleeper Panel* Made Of Stainless Steel* 63 Inch Long* 2.25 Inch Wide* (20) M3 Light Holes* Wire Harness And Hardware...
    01-10123144
    SKU:
    01-10123144
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Length Options:
    63 Inch
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    Now: $68.00
    Was: $336.99
    Qty in Cart: 0
    Price:
    Now: $68.00
    Was: $336.99
    Subtotal:
  • 63 Inch Stainless Steel Blank Sleeper Panels For Peterbilt 388, 389, 389 Glider

    63 Inch Stainless Steel Blank Sleeper Panels For Peterbilt 388, 389, 389 Glider

    ROADWORKS

    $200.99
    RoadWorks 2.25 Inch Wide SS Blank Sleeper Panels* High Quality Sleeper Panel* Made Of Stainless Steel * 63 Inches* 2.25 Inch Wide* Matches Cab Bar 01-09123174 Or 01-09123175 With Cowl* Sold As Pair*...
    01-10123142
    SKU:
    01-10123142
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Length Options:
    63 Inch
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $200.99
    Qty in Cart: 0
    Price:
    $200.99
    Subtotal:
  • 3 Inch Stainless Steel Blank Sleeper Extension Panels For Peterbilt W/ 70/78 Inch Unibilt Sleepers W/ Extenders

    3 Inch Stainless Steel Blank Sleeper Extension Panels For Peterbilt W/ 70/78 Inch Unibilt Sleepers W/ Extenders

    PHOENIX DESIGN

    $80.99
    Stainless Steel Blank Sleeper Extension Panels Fit Peterbilt W/ 70/78 Inch Unibilt Sleepers* High Quality Sleeper Extension* Made Of 304 Stainless Steel * 3 Inch* Blank, No Lights * Made In USA* Sold...
    01-10123139
    SKU:
    01-10123139
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Exterior
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • 3 Inch Stainless Steel Blank Sleeper Extension Panel For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388 & 389 - Pair

    3 Inch Stainless Steel Blank Sleeper Extension Panel For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388 & 389 - Pair

    PHOENIX DESIGN

    $98.99
    Peterbilt Stainless Steel Blank Sleeper Extension Panel* High Quality Sleeper Extender Trim* Made Of 304 Stainless Steel* 3 Inch Wide Blank* Sold As Pair* Warranty On Sleeper Extender Trim Against...
    01-10123137
    SKU:
    01-10123137
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Exterior
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • 3 Inch Stainless Steel Sleeper Extension Panels W/ P1 Light Hole For Peterbilt 365, 367, 377, 379, 384, 385, 386, 388, 389

    3 Inch Stainless Steel Sleeper Extension Panels W/ P1 Light Hole For Peterbilt 365, 367, 377, 379, 384, 385, 386, 388, 389

    PHOENIX DESIGN

    $112.99
    Sleeper Extension Panels W/ 2 P1 Light Holes Fits Peterbilt W/ Unibilt Sleeper* High Quality Sleeper Extender Panels* Made Of 304 Stainless Steel * 3 Inch Tall* 12 Inch Light Spacing* 1 P1 Light Hole...
    01-10123135
    SKU:
    01-10123135
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Length Options:
    72 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • CLR SS 3 Inch Sleeper Extensions W/ 2 P1 Amber/Clear LED Lights For Peterbilt W/ 70/78 Inch Unibilt Sleepers W/ Extenders

    CLR SS 3 Inch Sleeper Extensions W/ 2 P1 Amber/Clear LED Lights For Peterbilt W/ 70/78 Inch Unibilt Sleepers W/ Extenders

    PHOENIX DESIGN

    $113.99
    Sleeper Extension Panels W/ 2 P1 Amber LED Clear Lens LED Lights Fit Peterbilt W/ 70/78 Inch Unibilt Sleepers* High Quality Sleeper Extension* Made Of 304 Stainless Steel * 3 Inch* With 1 P1...
    01-10123122
    SKU:
    01-10123122
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Exterior
    $113.99
    Qty in Cart: 0
    Price:
    $113.99
    Subtotal:
  • 3 Inch Stainless Steel Sleeper Extension Panel W/ 2 P1 Amber/Amber LED Lights For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388, 389 - Pair

    3 Inch Stainless Steel Sleeper Extension Panel W/ 2 P1 Amber/Amber LED Lights For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388, 389 - Pair

    PHOENIX DESIGN

    $195.99
    Sleeper Extension Panels W/ 4 Amber/Amber LED Lights Fits Peterbilt W/ Unibilt Sleeper - 12 Inch Spacing* High Quality Sleeper Extender Panels* Made Of 304 Stainless Steel * 3 Inch Tall* 12 Inch...
    01-10123113
    SKU:
    01-10123113
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Product Type:
    Exterior
    $195.99
    Qty in Cart: 0
    Price:
    $195.99
    Subtotal:
  • 3 Inch Sleeper Panels W/ 10 P1 Amber/Amber LED Lights For Peterbilt W/ 63/72 Inch Unibilt Sleepers No Extenders

    3 Inch Sleeper Panels W/ 10 P1 Amber/Amber LED Lights For Peterbilt W/ 63/72 Inch Unibilt Sleepers No Extenders

    PHOENIX DESIGN

    $441.99
    Sleeper Panels W/ 10 P1 Amber LED Amber Lens Lights Fits Peterbilt W/ 63-72 Inch Unibilt SleeperThese 3-inch Sleeper Panels fit Peterbilt's 63 and 72-inch Unibilt Sleepers without extenders. Each...
    01-10123112
    SKU:
    01-10123112
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Length Options:
    72 Inch
    Product Type:
    Exterior
    $441.99
    Qty in Cart: 0
    Price:
    $441.99
    Subtotal:
  • 36 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Amber LEDs For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    36 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Amber LEDs For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    PHOENIX DESIGN

    $308.99
    36 Inch Stainless Sleeper Panels W/ 6 P1 Amber LED Amber Lens Lights Fit Peterbilt 388* High Quality Sleeper Panel* Made Of 304 Stainless Steel * 3 P1 Lights Per Side* Amber LED/Amber Lens* 36/44...
    01-10123111
    SKU:
    01-10123111
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Light Options:
    With Lights
    Finish Options:
    Polished
    Make:
    Peterbilt
    Length Options:
    44 Inch
    Product Type:
    Exterior
    $308.99
    Qty in Cart: 0
    Price:
    $308.99
    Subtotal:
  • 70 Inch Stainless Steel Sleeper Extension Panels W/ 2 Inch Cutout W/ Pigtail For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    70 Inch Stainless Steel Sleeper Extension Panels W/ 2 Inch Cutout W/ Pigtail For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    PHOENIX DESIGN

    $98.99
    70 Inch SS Sleeper Extension Panels W/ 2 Inch Light Cutout W/ Pigtail For Peterbilt* High Quality Sleeper Extension Panels* 70 Inch * With 1 - 2 Inch Light Cutout * With Pigtail* Sold Individually*...
    01-10123110
    SKU:
    01-10123110
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Peterbilt
    Length Options:
    70 Inch
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • 70 Inch Sleeper Panels W/ Eight 2 Inch Rnd Light Holes Per Side For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    70 Inch Sleeper Panels W/ Eight 2 Inch Rnd Light Holes Per Side For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    PHOENIX DESIGN

    $278.99
    Peterbilt 70 Inch Sleeper Panels W/ Round Light Holes And Pigtails* High Quality Sleeper Panels* 70 Inch* With (8) 2 Inch Round Light Holes Per Side And Pigtails* Sold As Pair* Warranty On Sleeper...
    01-10123109
    SKU:
    01-10123109
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Length Options:
    70 Inch
    Finish Options:
    Polished
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $278.99
    Qty in Cart: 0
    Price:
    $278.99
    Subtotal:
  • 3 Inch Sleeper Extensions W/ 2 P1 Amber/Amber LED Lights For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567 W/ 70/78 Inch Unibilt Sleepers

    3 Inch Sleeper Extensions W/ 2 P1 Amber/Amber LED Lights For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567 W/ 70/78 Inch Unibilt Sleepers

    PHOENIX DESIGN

    $113.99
    Sleeper Extension Panels W/ 2 P1 Amber LED Amber Lens Lights* High Quality Sleeper Extension* Made Of 304 Stainless Steel * 3 Inch* With 1 P1 Amber/Amber LED Lights Per Side * 12 Inch Light Spacing *...
    01-10123105
    SKU:
    01-10123105
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $113.99
    Qty in Cart: 0
    Price:
    $113.99
    Subtotal:
  • 70 Inch Sleeper Ext. W/ One M1 Cutout On Each Panel For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    70 Inch Sleeper Ext. W/ One M1 Cutout On Each Panel For Peterbilt 357, 365, 367, 378, 379, 384, 385, 386, 388, 389, 567

    PHOENIX DESIGN

    $94.99
    Peterbilt 70 Inch Sleeper Ext. Panels* High Quality Sleeper Extension* With 1 M1 Cut Out On Each Panel* 70 Inch* Sold As Pair* Warranty On Sleeper Extensions Against Defects In Workmanship & Material...
    01-10123103
    SKU:
    01-10123103
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Length Options:
    70 Inch
    Make:
    Peterbilt
    Finish Options:
    Polished
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $94.99
    Qty in Cart: 0
    Price:
    $94.99
    Subtotal:
  • 3 X 70 Inch Stainless Steel Sleeper Extension Panels W/ 4 - 2 Inch Light Hole Cutouts For Peterbilt 365, 367, 378, 379, 384, 386, 387, 388, 389, 587

    3 X 70 Inch Stainless Steel Sleeper Extension Panels W/ 4 - 2 Inch Light Hole Cutouts For Peterbilt 365, 367, 378, 379, 384, 386, 387, 388, 389, 587

    PHOENIX DESIGN

    $103.99
    Sleeper Extension Panels Fits Peterbilt 378, 379, 384, 386, 388 & 389* High Quality Sleeper Panel* Made Of 304 Stainless Steel* 70 Inch Sleeper* Fits 3 Inch Tall Sleeper Panels* With 2 Holes For...
    01-10123084
    SKU:
    01-10123084
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Length Options:
    70 Inch
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $103.99
    Qty in Cart: 0
    Price:
    $103.99
    Subtotal:
  • Stainless Steel Sleeper Extension Panels W/ 8 - 2 Inch Light Holes For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388, 389 Sleeper

    Stainless Steel Sleeper Extension Panels W/ 8 - 2 Inch Light Holes For Peterbilt 365, 367, 377, 378, 379, 384, 385, 386, 388, 389 Sleeper

    PHOENIX DESIGN

    $145.99
    Sleeper Extension Panels Fits Peterbilt* High Quality Sleeper Extension Panels* Made Of 304 Stainless Steel* For 36, 48 And 63 Inch Sleeper* Fits 3 Inch Tall Sleeper Panels* With 4 Holes For Round...
    01-10123083
    SKU:
    01-10123083
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Length Options:
    63 Inch
    Finish Options:
    Polished
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $145.99
    Qty in Cart: 0
    Price:
    $145.99
    Subtotal:
  • 3 X 70 Inch Stainless Steel Sleeper Panels W/ 20 - 2 Inch Light Hole Cutouts For Peterbilt

    3 X 70 Inch Stainless Steel Sleeper Panels W/ 20 - 2 Inch Light Hole Cutouts For Peterbilt

    PHOENIX DESIGN

    $262.99
    Sleeper Panels W/ 20 Light Hole Cutouts Fits Peterbilt 378/379/388/389* High Quality Sleeper Panel* Made Of 304 Stainless Steel* 70 Inch Sleeper* 3 Inch Tall * 20 - 2 Inch Holes For Round Lights*...
    01-10123082
    SKU:
    01-10123082
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Length Options:
    70 Inch
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $262.99
    Qty in Cart: 0
    Price:
    $262.99
    Subtotal:
  • 3 X 48 Inch Stainless Steel Sleeper Panels W/ 7 - 2 Inch Light Hole Cutouts For Peterbilt 365, 367, 378, 379, 384, 386, 388, 389

    3 X 48 Inch Stainless Steel Sleeper Panels W/ 7 - 2 Inch Light Hole Cutouts For Peterbilt 365, 367, 378, 379, 384, 386, 388, 389

    PHOENIX DESIGN

    $222.99
    Sleeper Panels Fits Peterbilt 378, 379, 384, 386, 388 & 389* High Quality Sleeper Panel* Made Of 304 Stainless Steel* 48 Inch Sleeper* 3 Inch Tall * With 7 Holes For Round Lights Per Side* Includes...
    01-10123080
    SKU:
    01-10123080
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Paintable
    Length Options:
    48 Inch
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $222.99
    Qty in Cart: 0
    Price:
    $222.99
    Subtotal:
  • 3 X 36 Inch Stainless Steel Sleeper Panels W/ 10 - 2 Inch Round Light Holes For Peterbilt 365, 367, 378, 379, 384, 386, 388, 389, 567, 579

    3 X 36 Inch Stainless Steel Sleeper Panels W/ 10 - 2 Inch Round Light Holes For Peterbilt 365, 367, 378, 379, 384, 386, 388, 389, 567, 579

    PHOENIX DESIGN

    $210.99
    Sleeper Panels Fits Peterbilt 378, 379, 384, 386, 388 & 389* High Quality Sleeper Panel* Made Of 304 Stainless Steel* 36 Inch Sleeper* 3 Inch Tall * With 5 Holes For Round Lights Per Side* Includes...
    01-10123079
    SKU:
    01-10123079
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Length Options:
    36 Inch
    Make:
    Peterbilt
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $210.99
    Qty in Cart: 0
    Price:
    $210.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Peterbilt 389 Glider Cab, Sleeper & Cowl Panels product line offers a range of customizable accessories for enhancing the appearance and functionality of Peterbilt 389 trucks. Features include durable stainless steel panels, lighting options like amber LEDs, and customizable blank panels. This line also offers accessories such as exhaust tips, mud flaps, and sleeper extensions to personalize your rig. Designed for both standard and extended configurations, it helps improve visibility, safety, and style for Peterbilt 389 Glider owners.

Frequently Asked Questions About Peterbilt 389 Glider Cab, Sleeper & Cowl Panels

What exactly is included with a glider cab, sleeper, and cowl panel setup?

This category covers the bare cab shell, matching sleeper box, and cowl panels used to build a Peterbilt 389 glider kit from the ground up. These are unfinished or semi-finished body components meant to be paired with your own drivetrain, chassis, and interior components rather than a complete, drivable truck.

Will these panels and cab components fit my specific Peterbilt 389 configuration?

Peterbilt 389 cabs and sleepers are offered in different lengths and configurations, so fitment depends on the exact cab and sleeper combination you are building around. Always confirm cab length, sleeper size, and cowl panel style match your intended build before ordering, and reach out to our team if you are unsure which configuration applies to your project.

What material are the cowl panels and cab components made from?

These components are typically fiberglass or steel, depending on the specific part. Fiberglass panels offer lighter weight and resistance to corrosion, while steel components provide added durability in high-contact areas. Check the individual product listing for the specific material used on that part.

Do these parts come pre-painted or finished?

Most glider cab, sleeper, and cowl panel components are sold in gel-coat or primer finish and are not painted to match a specific truck color. Final paint, body work, and finishing are typically done after the components are mounted and the build is assembled.

What should I know before starting a glider cab or sleeper installation?

Glider builds involve significant body and structural work, so having experience with commercial truck fabrication or working with a qualified shop is strongly recommended. Proper alignment of the cab, sleeper, and cowl panels is important for a solid fit, and any wiring, mounting points, or trim pieces should be planned out before final assembly begins.


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