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Peterbilt 379 Headlights, Housings & Bezels

Shop Peterbilt 379 headlights, including heavy-duty assemblies engineered specifically for 1987–2007 Peterbilt 379 and 379EX models.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Classic PB Style Headlight With H6014 Halogen Sealed Beam Bulb

    Classic PB Style Headlight With H6014 Halogen Sealed Beam Bulb

    UNITED PACIFIC

    $142.99 - $195.99
    Upgrade your front-end lighting with the Classic PB Style Headlight featuring an H6014 halogen sealed beam bulb. Built with a chrome-plated housing and classic factory-style bezel, this aftermarket...
    PPR_204379
    SKU:
    PPR_204379
    Truck Class:
    Heavy Duty
    Shape Options:
    Round
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Freightliner
    Make:
    Mack
    Make:
    Kenworth
    Make:
    International
    Make:
    Sterling
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Style Options:
    Factory Style
    Diameter Options:
    7 Inch
    Material Options:
    Stainless Steel
    Product Type:
    Lighting
    $142.99 - $195.99
    Qty in Cart: 0
    Price:
    $142.99 - $195.99
    Subtotal:
  • Classic Headlight Housing W/ Top Amber Turn Signal Light For Peterbilt 359, 378, 379, 388, 389

    Classic Headlight Housing W/ Top Amber Turn Signal Light For Peterbilt 359, 378, 379, 388, 389

    UNITED PACIFIC

    $116.99 - $167.99
    Upgrade your lighting assembly with this classic headlight housing featuring a top-mounted amber turn signal light. Designed for various Peterbilt applications, this aftermarket replacement housing...
    PPR_204358
    SKU:
    PPR_204358
    Truck Class:
    Heavy Duty
    Color:
    Amber
    Style Options:
    Factory Style
    Shape Options:
    Round
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Finish Options:
    Polished
    Product Type:
    Lighting
    $116.99 - $167.99
    Qty in Cart: 0
    Price:
    $116.99 - $167.99
    Subtotal:
  • 10 High Power LED Blackout Projection Headlight W/ Mounting Arm

    10 High Power LED Blackout Projection Headlight W/ Mounting Arm

    UNITED PACIFIC

    $399.99
    Improve your lighting with the 10 High Power LED blackout projection headlight with mounting arm, designed as a direct aftermarket replacement for select Peterbilt 379 models. Built with a chrome...
    PPR_204291
    SKU:
    PPR_204291
    Truck Class:
    Heavy Duty
    Shape Options:
    Rectangular
    Make:
    Peterbilt
    Product Type:
    Lighting
    Position:
    Driver Side
    Position:
    Passenger Side
    Ready To Ship:
    Yes
    Lumens:
    2001 to 4999 Lumens
    Material Options:
    Plastic/Poly
    Style Options:
    Chrome Housing
    Location:
    Made In USA
    $399.99
    Qty in Cart: 0
    Price:
    $399.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Ultra Lit Chrome 7 Inch Sealed Beam Headlight For 12 V Applications

    BESTfit Ultra Lit Chrome 7 Inch Sealed Beam Headlight For 12 V Applications

    BESTFIT TRUCK PARTS

    $12.46 - $23.17
    Improve visibility and classic styling with the Ultra Lit chrome 7-inch round factory-style sealed beam headlight designed for 12V applications. Built as a high-quality aftermarket replacement, this...
    PPR_204178
    SKU:
    PPR_204178
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Make:
    Kenworth
    Make:
    International
    Make:
    Sterling
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Freightliner
    Make:
    Mack
    Diameter Options:
    7 Inch
    Style Options:
    Factory Style
    Shape Options:
    Round
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $12.46 - $23.17
    Qty in Cart: 0
    Price:
    $12.46 - $23.17
    Subtotal:
  • 24 LED Rectangular Dual Headlight Bezel W/ Visor & GLO Light

    24 LED Rectangular Dual Headlight Bezel W/ Visor & GLO Light

    UNITED PACIFIC

    $65.99 - $66.99
    Optimize the front-end styling and lighting of your rig with this 24 LED rectangular dual headlight bezel featuring a built-in visor and GLO light design. Built as an aftermarket replacement, this...
    PPR_204173
    SKU:
    PPR_204173
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Peterbilt
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Shape Options:
    Rectangular
    Color:
    Amber
    Style Options:
    Glo Light
    Make:
    Freightliner
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $65.99 - $66.99
    Qty in Cart: 0
    Price:
    $65.99 - $66.99
    Subtotal:
  • FREE SHIPPING
    BESTfit Aluminum Driver/Passenger Side Dual Round Headlamp Assembly W/ Rear Housing

    BESTfit Aluminum Driver/Passenger Side Dual Round Headlamp Assembly W/ Rear Housing

    BESTFIT TRUCK PARTS

    $437.99
    Maximize your truck's lighting with the aluminum dual round headlamp assembly with rear housing, designed for select heavy-duty applications. Built from polished aluminum, this aftermarket assembly...
    PPR_204005
    SKU:
    PPR_204005
    Truck Class:
    Heavy Duty
    Shape Options:
    Round
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Finish Options:
    Polished
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $437.99
    Qty in Cart: 0
    Price:
    $437.99
    Subtotal:
  • 304 Stainless Steel 7 Inch Bullet Half Moon Crystal Headlight W/ Dual Function LED Turn Signal Light For Peterbilt

    304 Stainless Steel 7 Inch Bullet Half Moon Crystal Headlight W/ Dual Function LED Turn Signal Light For Peterbilt

    UNITED PACIFIC

    $258.99 - $265.99
    Upgrade your front-end styling and visibility with this 7-inch 304 stainless steel Bullet Half Moon crystal headlight featuring a dual-function LED turn signal light. Designed for select Peterbilt...
    PPR_203989
    SKU:
    PPR_203989
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Shape Options:
    Round
    Style Options:
    Half Moon
    Finish Options:
    Polished
    Product Type:
    Lighting
    $258.99 - $265.99
    Qty in Cart: 0
    Price:
    $258.99 - $265.99
    Subtotal:
  • S.S. Bullet Half Moon Headlight W/ H4 Bulb, 34 Diode Position Light, 4 Diode LED Turn Signal

    S.S. Bullet Half Moon Headlight W/ H4 Bulb, 34 Diode Position Light, 4 Diode LED Turn Signal

    UNITED PACIFIC

    $277.99 - $281.99
    Add a distinctive touch to your rig with this stainless steel Bullet Half Moon headlight. Built with a polished 304 stainless steel housing and bullet-style bezel, this 7-inch H4 headlight features a...
    PPR_203988
    SKU:
    PPR_203988
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Shape Options:
    Round
    Style Options:
    Half Moon
    Finish Options:
    Polished
    Product Type:
    Lighting
    $277.99 - $281.99
    Qty in Cart: 0
    Price:
    $277.99 - $281.99
    Subtotal:
  • S.S. Bullet Half Moon Headlight

    S.S. Bullet Half Moon Headlight

    UNITED PACIFIC

    $277.99 - $279.99
    Give your truck a classic custom look with the S.S. Bullet Half Moon Headlight. Built from polished stainless steel, this aftermarket headlight features a distinctive bullet-style half moon bezel...
    PPR_203987
    SKU:
    PPR_203987
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Shape Options:
    Round
    Style Options:
    Half Moon
    Finish Options:
    Polished
    Product Type:
    Lighting
    $277.99 - $279.99
    Qty in Cart: 0
    Price:
    $277.99 - $279.99
    Subtotal:
  • Stainless Steel Classic Half Moon Headlight Assemblies

    Stainless Steel Classic Half Moon Headlight Assemblies

    UNITED PACIFIC

    $277.99 - $279.99
    Give your classic rig a timeless custom look with these stainless steel Classic Half Moon headlight assemblies. These high-quality aftermarket headlights feature polished 304 stainless steel housings...
    PPR_203982
    SKU:
    PPR_203982
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Shape Options:
    Round
    Style Options:
    Half Moon
    Finish Options:
    Polished
    Product Type:
    Lighting
    $277.99 - $279.99
    Qty in Cart: 0
    Price:
    $277.99 - $279.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Driver/Passenger Side Dual Rectangular Headlight Assembly For Kenworth, Freightliner & Peterbilt

    Driver/Passenger Side Dual Rectangular Headlight Assembly For Kenworth, Freightliner & Peterbilt

    BESTFIT TRUCK PARTS

    $131.99
    Make your lighting system stand out even more with the Driver/Passenger Side Dual Square Headlight Assembly, designed for select heavy-duty models. This aftermarket headlight assembly includes dual...
    PPR_203420
    SKU:
    PPR_203420
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Lighting
    Position:
    Passenger Side
    Height Options:
    4 Inch
    Width Options:
    6 Inch
    Shape Options:
    Rectangular
    Position:
    Driver Side
    Make:
    Freightliner
    Ready To Ship:
    Yes
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • 4 X 6 Inch 5 Diode LED Headlight With MaxxHeat Heated Lens

    4 X 6 Inch 5 Diode LED Headlight With MaxxHeat Heated Lens

    MAXXIMA

    $199.99 - $210.99
    This 4 x 6 inch 5-diode LED headlight featuring a MaxxHeat heated lens is built for harsh road conditions, the heated lens automatically activates to melt away snow, ice, and fog, giving you clear...
    PPR_203278
    SKU:
    PPR_203278
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Lumens:
    501 to 1000 Lumens
    Shape Options:
    Rectangular
    Type Options:
    Heated
    Truck Class:
    Heavy Duty
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $199.99 - $210.99
    Qty in Cart: 0
    Price:
    $199.99 - $210.99
    Subtotal:
  • 5.75 Inch Round LED Headlight With 9 Diode LED Position Light Bar

    5.75 Inch Round LED Headlight With 9 Diode LED Position Light Bar

    UNITED PACIFIC

    $285.99 - $295.99
    Optimize your front lighting with a rectangular chrome bezel featuring a built-in visor and integrated LED light accents designed for 5 x 7 inch single headlight setups. This style accessory uses a...
    PPR_203277
    SKU:
    PPR_203277
    Truck Class:
    Heavy Duty
    Shape Options:
    Round
    Make:
    Peterbilt
    Make:
    Kenworth
    Make:
    GMC
    Make:
    Freightliner
    Make:
    Volvo
    Material Options:
    Aluminum
    Product Type:
    Lighting
    $285.99 - $295.99
    Qty in Cart: 0
    Price:
    $285.99 - $295.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rectangular Chrome Bezel With Visor & LED Lights For 5 X 7 Inch Single Headlight

    Rectangular Chrome Bezel With Visor & LED Lights For 5 X 7 Inch Single Headlight

    UNITED PACIFIC

    $38.82 - $40.31
    Refresh your front-end styling with the rectangular chrome bezel featuring a visor and integrated LED lights designed for 5 x 7 inch single headlight applications. Built from chrome-plated plastic,...
    PPR_203276
    SKU:
    PPR_203276
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Ford
    Make:
    International
    Make:
    Western Star
    Make:
    Chevrolet
    Make:
    Hino
    Make:
    Sterling
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Freightliner
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Shape Options:
    Rectangular
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $38.82 - $40.31
    Qty in Cart: 0
    Price:
    $38.82 - $40.31
    Subtotal:
  • 4 X 6 Inch Rectangular LED Headlight With 9 White LED Auxiliary Lights

    4 X 6 Inch Rectangular LED Headlight With 9 White LED Auxiliary Lights

    UNITED PACIFIC

    $160.99 - $211.99
    The 4x6 inch rectangular LED headlight with 9 amber LED auxiliary lights is designed as a lighting upgrade for a wide range of heavy-duty trucks. Built with a durable housing and a clear...
    PPR_203255
    SKU:
    PPR_203255
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Make:
    Isuzu
    Make:
    Volvo
    Make:
    Chevrolet
    Make:
    International
    Make:
    Peterbilt
    Make:
    GMC
    Make:
    Mack
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Western Star
    Material Options:
    Plastic/Poly
    Shape Options:
    Rectangular
    Product Type:
    Lighting
    $160.99 - $211.99
    Qty in Cart: 0
    Price:
    $160.99 - $211.99
    Subtotal:
  • FREE SHIPPING OVER $249
    4 X 6 Inch Rectangular LED Headlight With 9 Amber LED Auxiliary Lights

    4 X 6 Inch Rectangular LED Headlight With 9 Amber LED Auxiliary Lights

    UNITED PACIFIC

    $170.99
    This 4x6 inch high power 11-diode LED projection headlight with white LED position light is designed as a lighting upgrade for trucks that use standard 4x6 sealed beam openings. Built with a die-cast...
    PPR_203254
    SKU:
    PPR_203254
    Truck Class:
    Heavy Duty
    Make:
    Chevrolet
    Make:
    International
    Make:
    Peterbilt
    Make:
    GMC
    Make:
    Mack
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Western Star
    Make:
    Ford
    Make:
    Isuzu
    Make:
    Volvo
    Shape Options:
    Rectangular
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $170.99
    Qty in Cart: 0
    Price:
    $170.99
    Subtotal:
  • FREE SHIPPING OVER $249
    4 X 6 Inch High Power 11 Diode LED Projection Headlight With White LED Position Light

    4 X 6 Inch High Power 11 Diode LED Projection Headlight With White LED Position Light

    UNITED PACIFIC

    $240.99 - $244.99
    Check out the 4 x 6 inch heated high beam LED headlight which uses a sealed design with an integrated heating system that automatically activates when ambient temperatures drop, helping reduce ice...
    PPR_203253
    SKU:
    PPR_203253
    Truck Class:
    Heavy Duty
    Make:
    GMC
    Make:
    Mack
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Western Star
    Make:
    Ford
    Make:
    Isuzu
    Make:
    Volvo
    Make:
    Chevrolet
    Make:
    International
    Make:
    Peterbilt
    Material Options:
    Plastic/Poly
    Shape Options:
    Rectangular
    Make:
    Universal Items
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $240.99 - $244.99
    Qty in Cart: 0
    Price:
    $240.99 - $244.99
    Subtotal:
  • FREE SHIPPING OVER $249
    4 X 6 Inch Heated High Beam LED Headlight With Ambient Thermostat Heat Activation

    4 X 6 Inch Heated High Beam LED Headlight With Ambient Thermostat Heat Activation

    UNITED PACIFIC

    $89.99
    The 4 x 6 inch heated high beam LED headlight featuring ambient thermostat heat activation. Built with a durable chrome-plated housing and a sealed LED assembly, this headlight is engineered to...
    PPR_203252
    SKU:
    PPR_203252
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Western Star
    Make:
    Ford
    Make:
    Isuzu
    Make:
    Volvo
    Make:
    Chevrolet
    Make:
    International
    Make:
    Peterbilt
    Make:
    GMC
    Make:
    Mack
    Shape Options:
    Rectangular
    Type Options:
    Heated
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • 4 X 6 Inch Rectangular Crystal Headlight With 9 Amber LED Accent Lights

    4 X 6 Inch Rectangular Crystal Headlight With 9 Amber LED Accent Lights

    UNITED PACIFIC

    $62.99
    Upgrade your ride with a 4 x 6 inch rectangular crystal headlight featuring a clear lens design and 9 amber LED accent lights. Built as a heavy-duty aftermarket replacement, this headlight uses a...
    PPR_203139
    SKU:
    PPR_203139
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Make:
    Isuzu
    Make:
    Volvo
    Make:
    Chevrolet
    Make:
    International
    Make:
    Peterbilt
    Make:
    GMC
    Make:
    Mack
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Western Star
    Shape Options:
    Rectangular
    Product Type:
    Lighting
    $62.99
    Qty in Cart: 0
    Price:
    $62.99
    Subtotal:
  • Black Guide H6024 Halogen Headlight W/ 5 LED Vintage 682-C Series Top Mount Light

    Black Guide H6024 Halogen Headlight W/ 5 LED Vintage 682-C Series Top Mount Light

    UNITED PACIFIC

    $212.99 - $225.99
    Bring a classic heavy-duty look together with modern functionality using the Black Guide H6024 halogen headlight with 5 LED Vintage 682-C Series top mount light. This style features a gloss black...
    PPR_203137
    SKU:
    PPR_203137
    Truck Class:
    Heavy Duty
    Shape Options:
    Round
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Freightliner
    Make:
    Mack
    Make:
    Kenworth
    Make:
    International
    Make:
    Sterling
    Material Options:
    Aluminum
    Product Type:
    Lighting
    $212.99 - $225.99
    Qty in Cart: 0
    Price:
    $212.99 - $225.99
    Subtotal:
  • Total: items /

Adding your products to cart

Choose Peterbilt LED Headlights

Find heavy-duty Peterbilt LED lights and assemblies to replace your Peterbilt 379 headlight setup. We carry complete, plug-and-play drop-in replacements for both primary configurations:
  • Factory Dual 4x6 Rectangular: Maintain your OEM-equivalent appearance while upgrading to modernized LED performance. Available in chrome or blackout housings, these setups replace your aging factory buckets with high-output projector beams and halo running lights.
  • 7-Inch Single Round Conversions: Retrofit your 379 to mimic the old-school, classic aesthetic of the Peterbilt 359. Our conversion kits include the complete headlight bucket, mounting arms, and 7-inch LED lamp assemblies required to execute the swap flawlessly.

Why Upgrade to Aftermarket Peterbilt LED Assemblies?

Replacing cracked, yellowed factory halogens with complete Peterbilt 379 headlights provides immediate performance benefits for owner-operators:
  • SmartHeat Winter Technology: Because LEDs run cooler than halogens, snow and ice can accumulate on standard lenses. We offer heated LED headlights equipped with SmartHeat grids that automatically melt winter buildup for uninterrupted visibility.
  • Enhanced Beam Patterns: Modern LED projector lenses focus light precisely down the highway, widening your field of view without blinding oncoming traffic.
  • Integrated Custom Lighting: Consolidate your lighting. Many of our aftermarket assemblies feature built-in dual-color halo light rings and integrated amber LED turn signals.

Replacement Buckets, Bezels & Visors

If your internal structure is failing but your lamps are functional, we stock the supporting hardware to rebuild your front end. We carry dual lamp buckets, retaining rings, and replacement H4 harnesses. To complete your custom chrome package, pair your new lighting setup with aftermarket headlight bezels, hooded visors, and turn-signal covers. These cosmetic upgrades perfectly complement additional exterior accessories like Peterbilt 379 hood trim, Peterbilt 379 grilles, and Peterbilt 379 bumpers.

Frequently Asked Questions About Peterbilt 379 Headlight Upgrades

What are the clearance requirements for modified or custom 379 headlight buckets?

While standard 1987–2007 Peterbilt 379 housings accept drop-in replacements, trucks running customized aftermarket buckets require physical clearance verification. A modern LED headlight assembly requires a minimum internal mounting depth of 3.5 inches to properly seat the rear heat sinks and cooling fins without binding against the housing wall.

What is the safest method for installing heavier LED assemblies in a 379?

Because LED projector assemblies carry significantly more physical weight than factory glass sealed beams, navigating the tight internal cavity of a 379 headlight bucket can be challenging. To prevent dropping and damaging the new lens, the most efficient installation method is to completely unbolt the headlight assembly arm from the hood. This allows for unrestricted rear access to safely seat the heavier unit and secure the retaining rings.

What does the manufacturer warranty cover on aftermarket LED assemblies?

Our Peterbilt 379 LED headlights feature manufacturer warranties ranging from 1 to 3 years, depending on the specific brand. This coverage protects against manufacturing defects, internal LED diode failure, and weather-seal moisture intrusion. Warranties are strictly voided by physical impact damage, unauthorized wire splicing, or improper installation. We highly recommend retaining your commercial invoice and registering the product entity with the manufacturer to expedite any future claims.


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