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Peterbilt 357/378 Gauges & Switches

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 60 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 60 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $99.99
    2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 60 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F, With 60...
    09-150100347
    SKU:
    09-150100347
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $99.99
    Qty in Cart: 0
    Price:
    $99.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 144 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 144 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $134.99
    2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 144 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Oil Temperature Gauge* 2-1/16 Inch * 140-325F, With 144...
    09-150100346
    SKU:
    09-150100346
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $134.99
    Qty in Cart: 0
    Price:
    $134.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 72 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 72 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $111.99
    2-1/16 Inch Mechanical Oil Temperature Gauge 140-325F W/ 72 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Oil Temperature Gauge* 2-1/16 Inch * 140-325F, With 72...
    09-150100345
    SKU:
    09-150100345
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $111.99
    Qty in Cart: 0
    Price:
    $111.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 48 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 48 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $98.99
    2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 48 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 48...
    09-150100344
    SKU:
    09-150100344
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 120 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 120 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $107.99
    2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 120 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F* With...
    09-150100343
    SKU:
    09-150100343
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 96 Inch Capillary, Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 96 Inch Capillary, Black Face, White Pointer, Black Bezel

    ISSPRO

    $102.99
    2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 96 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F, With 96...
    09-150100342
    SKU:
    09-150100342
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $102.99
    Qty in Cart: 0
    Price:
    $102.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 72 Inch Capillary, Black Face, Black Bezel

    Isspro 2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 72 Inch Capillary, Black Face, Black Bezel

    ISSPRO

    $94.99
    2-1/16 Inch Mechanical Water Temperature Gauge 100-265F W/ 72 Inch Capillary, Black Face, White Pointer & Black Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F, With 72...
    09-150100341
    SKU:
    09-150100341
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $94.99
    Qty in Cart: 0
    Price:
    $94.99
    Subtotal:
  • Isspro 2-1/16 Inch Electric Air Pressure Gauge 0-150 PSI W/ White Pointer, Black Bezel

    Isspro 2-1/16 Inch Electric Air Pressure Gauge 0-150 PSI W/ White Pointer, Black Bezel

    ISSPRO

    $54.99
    2-1/16 Inch Electric Air Pressure Gauge 0-150 PSI* High Quality Electric Air Pressure Gauge* 2-1/16 Inch* 0-150 PSI, * Uses Sender Type PD* Black Bezel, Black Face, White Pointer* Sold Individually*...
    09-150100340
    SKU:
    09-150100340
    Diameter Options:
    2 Inch
    Rating:
    150 PSI
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Color:
    White
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • Isspro 2-1/16 Inch Electric Oil Pressure Gauge 0-100 PSI W/ Black Bezel & Face And White Pointer

    Isspro 2-1/16 Inch Electric Oil Pressure Gauge 0-100 PSI W/ Black Bezel & Face And White Pointer

    ISSPRO

    $50.99
    0-100 PSI Electric Oil Pressure Gauge With White Pointer, Black Face & Bezel, 2-1/16 Inch Diameter.* High Quality Electric Oil Pressure Gauge* 2-1/16 Inch Diameter* 0-100 PSI Range* Black Face* Black...
    09-150100339
    SKU:
    09-150100339
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Isspro 2-1/16 Inch Electric Oil Pressure Gauge 0-80 PSI W/ White Pointer, Black Bezel

    Isspro 2-1/16 Inch Electric Oil Pressure Gauge 0-80 PSI W/ White Pointer, Black Bezel

    ISSPRO

    $50.99
    2-1/16 Inch Electric Oil Pressure Gauge 0-80 PSI* High Quality Electric Oil Pressure Gauge* 2-1/16 Inch* 0-80 PSI, * Uses Sender Type PA* Black Bezel, Black Face, White Pointer* Sold Individually*...
    09-150100338
    SKU:
    09-150100338
    Diameter Options:
    2 Inch
    Color:
    White
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, Red Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, Red Pointer, Black Bezel

    ISSPRO

    $82.99
    2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, Red Pointer & Black BezelThis 2-1/16 inch ISSPRO Mechanical Manifold Pressure Gauge measures 2-30 PSI. It features a black...
    09-150100336
    SKU:
    09-150100336
    Color:
    Red
    Diameter Options:
    2 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, White Pointer, Black Bezel

    ISSPRO

    $78.99
    2-1/16 Inch Mechanical Manifold Pressure Gauge 2-30 PSI W/ Black Face, White Pointer & Black BezelCheck out our 2-1/16 inch mechanical manifold pressure gauge! With a range of 2-30 PSI, it comes in a...
    09-150100335
    SKU:
    09-150100335
    Color:
    White
    Diameter Options:
    2 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Drive Oil Pressure Gauge 25-400 PSI W/ Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Drive Oil Pressure Gauge 25-400 PSI W/ Black Face, White Pointer, Black Bezel

    ISSPRO

    $80.99
    2-1/16 Inch Mechanical Drive Oil Pressure Gauge 25-400 PSI W/ Black Face, White Pointer & Black Bezel* High Quality Mechanical Drive Oil Pressure Gauge* 2-1/16 Inch* 25-400 PSI* Black Bezel, Black...
    09-150100334
    SKU:
    09-150100334
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Location:
    Made In USA
    Color:
    White
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • Isspro 2-1/16 Inch Dual Mechanical Air Pressure Gauge 0-150 PSI W/ Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Dual Mechanical Air Pressure Gauge 0-150 PSI W/ Black Face, White Pointer, Black Bezel

    ISSPRO

    $125.99
    2-1/16 Inch Dual Mechanical Air Pressure Gauge 0-150 PSI W/ Black Face, White Pointer & Black Bezel* High Quality Mechanical Air Pressure Gauge* 2-1/16 Inch* 0-150 PSI* Black Bezel, Black Face, White...
    09-150100333
    SKU:
    09-150100333
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • Isspro 2-1/16 Inch Single Mechanical Air Pressure Gauge 10-150 PSI W/ Black Face, White Pointer, Black Bezel

    Isspro 2-1/16 Inch Single Mechanical Air Pressure Gauge 10-150 PSI W/ Black Face, White Pointer, Black Bezel

    ISSPRO

    $64.99
    2-1/16 Inch Single Mechanical Air Pressure Gauge 10-150 PSI W/ Black Face, White Pointer & Black Bezel* High Quality Mechanical Air Pressure Gauge* 2-1/16 Inch* 10-150 PSI* Black Bezel, Black Face,...
    09-150100332
    SKU:
    09-150100332
    Diameter Options:
    2 Inch
    Color:
    White
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Turbo Pressure Gauge 2-50 PSI W/ Black Face, Red Pointer, Black Bezel

    Isspro 2-1/16 Inch Mechanical Turbo Pressure Gauge 2-50 PSI W/ Black Face, Red Pointer, Black Bezel

    ISSPRO

    $73.99
    2-1/16 Inch Mechanical Turbo Pressure Gauge 2-50 PSI W/ Black Face, Red Pointer & Black Bezel* High Quality Mechanical Turbo Pressure Gauge* 2-1/16 Inch * 2-50 PSI* Black Bezel, Black Face, Red...
    09-150100331
    SKU:
    09-150100331
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Color:
    Red
    Diameter Options:
    2 Inch
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $73.99
    Qty in Cart: 0
    Price:
    $73.99
    Subtotal:
  • Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/O Hourmeter W/O Hourmeter Black Face, White Pointer, Black Bezel, 1-1 Ratio

    Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/O Hourmeter W/O Hourmeter Black Face, White Pointer, Black Bezel, 1-1 Ratio

    ISSPRO

    $168.99
    3.375 Inch Mechanical Tachometer 0-3.5K* High Quality Mechanical Tachometer* 3-3/8 Inch* 0-3, 5K, Without Hourmeter Ratio 1-1* Note- For Tach Cables Contact Factory For Pricing And Lead Time, No...
    09-150100330
    SKU:
    09-150100330
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    3 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $168.99
    Qty in Cart: 0
    Price:
    $168.99
    Subtotal:
  • Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/ Hourmeter, Black Face, White Pointer, Black Bezel, .5-1 Ratio

    Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/ Hourmeter, Black Face, White Pointer, Black Bezel, .5-1 Ratio

    ISSPRO

    $246.99
    3.375 Inch Mechanical Tachometer 0-3.5K* High Quality Mechanical Tachometer* 3-3/8 Inch* 0-3, 5K, With Hourmeter Ratio, 5-1* Note- For Tach Cables Contact Factory For Pricing And Lead Time, No Sensor...
    09-150100329
    SKU:
    09-150100329
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    3 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $246.99
    Qty in Cart: 0
    Price:
    $246.99
    Subtotal:
  • Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/ Black Face, White Pointer, Black Bezel, 1-1 Ratio

    Isspro 3.375 Inch Mechanical Tachometer 0-3.5K W/ Black Face, White Pointer, Black Bezel, 1-1 Ratio

    ISSPRO

    $186.99
    3.375 Inch Mechanical Tachometer 0-3.5K W/O Hourmeter W/ Black Face, White Pointer & Black Bezel & 1-1 Ratio* High Quality Mechanical Tachometer* 3-3/8 Inch Mechanical Tachometer* 0-3, 5K, Without...
    09-150100328
    SKU:
    09-150100328
    Color:
    White
    Location:
    Made In USA
    Diameter Options:
    3 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $186.99
    Qty in Cart: 0
    Price:
    $186.99
    Subtotal:
  • Isspro 3.375 Inch Mechanical Tachometer Gauge 0-3.5K W/ Black Face, White Pointer, Black Bezel, .5-1 Ratio

    Isspro 3.375 Inch Mechanical Tachometer Gauge 0-3.5K W/ Black Face, White Pointer, Black Bezel, .5-1 Ratio

    ISSPRO

    $166.99
    3.375 Inch Mechanical Tachometer 0-3.5K W/O Hourmeter W/ Black Face, White Pointer & Black Bezel & .5-1 Ratio* High Quality Mechanical Tachometer* 3-3/8 Inch * 0-3, 5K, Without Hourmeter Ratio, 5-1*...
    09-150100327
    SKU:
    09-150100327
    Location:
    Made In USA
    Color:
    White
    Diameter Options:
    3 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $166.99
    Qty in Cart: 0
    Price:
    $166.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Peterbilt 357/378 Gauges & Switches product lineup includes a wide range of products to monitor and control various systems on Peterbilt semi-trucks. This product lineup features a variety of digital and analog gauges, switches, and accessories that allow drivers to easily track important metrics like engine performance, fluid levels, air pressure, and more. Key products in this product lineup include pyrometers, boost gauges, oil pressure and temperature gauges, transmission temperature gauges, and an assortment of rocker switches and toggle switches. Many of these products are available in a range of sizes, colors, and styles to complement the interior of Peterbilt trucks. Whether you're looking to upgrade your dash or replace a worn-out component, this product lineup has the Peterbilt-specific parts and accessories you need to keep your rig running in top condition.

Frequently Asked Questions About Peterbilt 357/378 Gauges & Switches

Will these gauges and switches fit my Peterbilt 357 or 378 without modification?

Most gauges and switches listed in this category are designed to match the factory dash layout and mounting holes used on the Peterbilt 357 and 378 models. However, dash configurations can vary by model year and trim, so it is important to check the product description and confirm the part number or fitment notes before purchasing. If you are unsure, comparing your existing gauge or switch dimensions and wiring connectors to the listing photos can help confirm a proper match.

Do I need to match the exact gauge type, or will a universal gauge work?

Peterbilt dash clusters typically use specific gauge sizes, mounting styles, and electrical connections, so it is best to replace a gauge with the same type whenever possible. Some gauges are mechanical (using a sending unit) while others are electrical, and mixing types can result in inaccurate readings or require additional wiring changes. When in doubt, matching the original gauge style is the safest choice.

What tools do I need to install a new gauge or switch?

Installation generally requires basic hand tools such as screwdrivers, pliers, and sometimes a trim panel removal tool to access the dash or switch panel without causing damage. Most gauges and switches are designed for straightforward plug-and-play replacement, but always disconnect the battery before starting electrical work to avoid shorts or damage to other components.

Are these gauges and switches backlit or illuminated to match factory dash lighting?

Many replacement gauges and switches include illumination designed to match the factory dash lighting color and brightness, but this can vary by product. If dash lighting consistency is important to you, check the product listing for details on bulb type, color, and illumination style before purchasing.

What should I do if my new gauge shows inaccurate readings after installation?

Inaccurate readings are often caused by a loose or incorrect wiring connection, a faulty sending unit, or a mismatch between the gauge type and the vehicle's electrical signal. Start by checking that all connections are secure and match the original wiring, and confirm the sending unit is compatible with the new gauge. If issues persist, consulting a wiring diagram for your specific model year can help identify the problem.


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