2003 Peterbilt 378 Bug Deflectors

Semi Truck Bug Deflectors
Select Your Submodel
Straight Truck - Long Conventional
Straight Truck - Low Tilt
Tractor Truck - Long Conventional
Tractor Truck - Low Tilt
  • Belmor® - Aeroshield II™ Series Bug Deflector
    Belmor® - Aeroshield II™ Series Bug Deflector
    0
    # 87405497
    Peterbilt 378 2003, Aeroshield II™ Series Bug Deflector by Belmor®. The most popular shield on the road today, it deflects bugs and debris for a clearer line of sight. The polycarbonate shield is permanently set into a heavy-duty...
    Sleek, durable and functionalMounts easily, securely
    $224.99
  • Belmor® - Aeroshield Series Stainless Steel Bug Deflector
    Belmor® - Aeroshield Series Stainless Steel Bug Deflector
    0
    # mpn1533921272
    Peterbilt 378 With Long Nose / With Short Nose 2003, Aeroshield Series Stainless Steel Bug Deflector by Belmor®. Be Prepared with Belmor Aeroshield Hood Shields. Aeroshield Hood protection preferred by smart fleet owners. Proven to...
    Premium 304-grade stainless steel bug deflector with X10 mirror finishSleek wrap-around end panels for secure, custom fit
    $206.99
  • Belmor® - Aeroshield Wave Series Smoke Bug Deflector
    Belmor® - Aeroshield Wave Series Smoke Bug Deflector
    0
    # mpn1533921282
    Peterbilt 378 With Long Nose / With Short Nose 2003, Aeroshield Wave Series Smoke Bug Deflector by Belmor®. Featuring a unique Wave design, this aerodynamic hood shield deflects bugs and road debris from your windshield. This product is...
    Top of the line bug deflectorMounts easily, securely
    $199.99
  • Belmor® - Mustache Shield Series Smoke Bug Deflector
    Belmor® - Mustache Shield Series Smoke Bug Deflector
    0
    # 5277500017
    Peterbilt 378 2003, Mustache Shield Series Smoke Bug Deflector by Belmor®. Unique straight-up design and stylish chrome mounting brackets make this one of the top selling shields nationwide. Made of thick premium grade acrylic, it...
    Durable, attractive addition to any truckMounts easily, securely
    $91.99
  • United Pacific® - Bug Deflector
    United Pacific® - Bug Deflector
    0
    # mpn4817182712
    Peterbilt 378 With Short Hood 2003, Bug Deflector by United Pacific®. Material: 430 Stainless Steel. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $178.93
  • AVS® - In-Channel Ventshade™ Front Window Deflectors
    AVS® - In-Channel Ventshade™ Front Window Deflectors
    2
    # 752090110
    Peterbilt 378 Conversion 2003, In-Channel Ventshade™ Front Window Deflectors by AVS®. 2 Pieces. Material: Stainless Steel. These are the direct descendants of the original AVS product invented in 1935. Very simply, they allow you to...
    Allows fresh air in while keeping outFresh air circulation removes stale air and odors
    $49.99
  • Belmor® - In-Channel Ventvisors
    Belmor® - In-Channel Ventvisors
    1
    # 1059449229
    Peterbilt 378 With Vent Windows 2003, In-Channel Ventvisors by Belmor®. 2 Pieces. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with customers...
    Precision engineered for your vehicleTested to outperform all comparable products on the market
    $95.99 - $226.99
  • Belmor® - Tape-On Stainless Steel Ventshades
    Belmor® - Tape-On Stainless Steel Ventshades
    0
    # 1540515085
    Peterbilt 378 With Long Nose / With Short Nose / With Sloped Nose 2003, Tape-On Stainless Steel Ventshades by Belmor®. 2 Pieces. Installed over side windows, Belmor's stainless steel Ventshades let fresh air into the cab even during bad...
    Lets fresh air into the cab, even during bad weatherHelps drivers stay alert while reducing window fog
    $42.99
  • United Pacific® - In-Channel Smoke Front Window Visors
    United Pacific® - In-Channel Smoke Front Window Visors
    0
    # mpn4645809998
    Peterbilt 378 2003, In-Channel Smoke Front Window Visors by United Pacific®. 2 Pieces. Material: Acrylic. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $69.04
  • United Pacific® - Headlight Turn Signal Cover Gaskets
    United Pacific® - Headlight Turn Signal Cover Gaskets
    0
    # mpn4763561984
    Universal Headlight Turn Signal Cover Gaskets by United Pacific®. Color: Gray. From housings, LED headlight brackets, lens guards, light brackets, to mounting brackets for clearance/marker lights, you name it and United Pacific is your...
    Gray gasket for headlight turn signal coverPerfect blend of leading innovations and superior workmanship
    $3.18