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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

International WorkStar Gauges & Switches

Transform your truck's dashboard into a perfect blend of functionality and style with premium switches and gauges from 4 State Trucks! Whether you need temperature and clock gauges or rocker and toggle switches, we have a wide selection to cater to your needs. Enhance safety and add a touch of flair by customizing your dashboard. Enjoy comfort, punctuality, and full control over your truck with our diverse range of options. Our products seamlessly integrate into your truck's interior, allowing you to create a sleek and practical command center. Upgrade your truck's appeal and performance - explore our outstanding collection of switches and gauges at 4 State Trucks today!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Electric Speedometer Kit 3 3/8 Inch, 0-120 MPH W/ Mounting Kit & 48 Inch Wire Harness

    Electric Speedometer Kit 3 3/8 Inch, 0-120 MPH W/ Mounting Kit & 48 Inch Wire Harness

    ISSPRO

    $263.99
    3 3/8 Inch Electric Speedometer Kit 0-120 MPH W/ Mounting Kit & 48 Inch Wire HarnessUpgrade your dash with this premium Electric Speedometer Kit, designed for accurate speed readings from 0-120 MPH...
    09-15020199
    SKU:
    09-15020199
    Location:
    Made In USA
    Color:
    White
    Product Type:
    Interior
    Diameter Options:
    3 3/8 Inch
    Shape Options:
    Round
    Finish Options:
    Chrome-Plated
    Style Options:
    Bezel
    Make:
    Universal Items
    $263.99
    Qty in Cart: 0
    Price:
    $263.99
    Subtotal:
  • Transmission Oil Temperature Gauge Kit W/ Built In Warning Light, 2 1/16 Inch & 140-320 Degree Range

    Transmission Oil Temperature Gauge Kit W/ Built In Warning Light, 2 1/16 Inch & 140-320 Degree Range

    ISSPRO

    $197.99
    2 1/16 Inch Transmission Oil Temperature Gauge Kit, 140-320 Degree RangeKeep your drivetrain protected with the Transmission Oil Temperature Gauge Kit, designed for accurate temperature monitoring in...
    09-15020197
    SKU:
    09-15020197
    Style Options:
    Bezel
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Color:
    White
    Product Type:
    Interior
    Diameter Options:
    2 1/16 Inch
    Shape Options:
    Round
    Make:
    Universal Items
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
  • Mechanical Oil Pressure 2 1/16 Inch 5/80 PSI

    Mechanical Oil Pressure 2 1/16 Inch 5/80 PSI

    ISSPRO

    $66.99
    2 1/16 Inch 5/80 PSI Mechanical Oil PressureMonitor your engine's performance with this high-quality Mechanical Oil Pressure Gauge, designed for accurate readings from 5-80 PSI. Featuring a clean...
    09-150200011
    SKU:
    09-150200011
    Location:
    Made In USA
    Product Type:
    Interior
    Color:
    Black
    Shape Options:
    Round
    Diameter Options:
    2 1/16 Inch
    Style Options:
    Bezel
    Make:
    Universal Items
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Teltek Thermocouple For Digital Pyrometer 1/8 Inch NPT Thread

    Teltek Thermocouple For Digital Pyrometer 1/8 Inch NPT Thread

    TELTEK

    $75.99
    Thermocouple For Digital Pyrometer 1/8 Inch NPT ThreadImprove engine monitoring accuracy with the Teltek Thermocouple For Digital Pyrometer, designed for durability, precision, and reliable...
    09-150200010
    SKU:
    09-150200010
    Location:
    Made In USA
    Product Type:
    Interior
    Degree Options:
    90
    Make:
    Universal Items
    $75.99
    Qty in Cart: 0
    Price:
    $75.99
    Subtotal:
  • Tachometer Kit, Programmable 3 3/8 Inch W/ Mounting kit, 48 Inch Wire Harness

    Tachometer Kit, Programmable 3 3/8 Inch W/ Mounting kit, 48 Inch Wire Harness

    ISSPRO

    $264.99
    3 3/8 Inch Tachometer Kit, Programmable W/ Mounting Kit, 48 Inch Wire HarnessImprove engine monitoring and performance control with the Tachometer Kit, built for precision, durability, and...
    09-150100616
    SKU:
    09-150100616
    Finish Options:
    Chrome-Plated
    Style Options:
    Bezel
    Location:
    Made In USA
    Diameter Options:
    3 3/8 Inch
    Color:
    White
    Shape Options:
    Round
    Product Type:
    Interior
    Make:
    Universal Items
    $264.99
    Qty in Cart: 0
    Price:
    $264.99
    Subtotal:
  • EV2 2-1/16 Inch Fuel Pressure Gauge W/ Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Fuel Pressure Gauge W/ Black Bezel & Built-In Warning Light

    ISSPRO

    $247.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksEV2 2-1/16 Inch Fuel Pressure Gauge 0-30 PSI W/ Black Bezel & Built-In Warning LightFuel Pressure Gauge...
    PPR_300685
    SKU:
    PPR_300685
    Product Type:
    Interior
    Make:
    Universal Items
    $247.99
    Qty in Cart: 0
    Price:
    $247.99
    Subtotal:
  • EV2 2-1/16 Inch Electronic Turbo Boost Gauge W/ Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Electronic Turbo Boost Gauge W/ Black Bezel & Built-In Warning Light

    ISSPRO

    $237.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksEV2 2-1/16 Inch Electronic Turbo Boost Gauge 0-60 PSI W/ Black Bezel & Built-In Warning LightElectronic...
    PPR_300686
    SKU:
    PPR_300686
    Product Type:
    Interior
    Make:
    Universal Items
    $237.99
    Qty in Cart: 0
    Price:
    $237.99
    Subtotal:
  • EV2 2-1/16 Inch Mechanical Oil Pressure Gauge 0-100 PSI W/ Blue Backlight

    EV2 2-1/16 Inch Mechanical Oil Pressure Gauge 0-100 PSI W/ Blue Backlight

    ISSPRO

    $141.99
    Mechanical Oil Pressure Gauge 0-100 PSI W/ Blue BacklightAccurately track your truck's oil pressure with the EV2 2-1/16 Inch Mechanical Oil Pressure Gauge. Measures 0-100 PSI with white face and blue...
    09-1502030
    SKU:
    09-1502030
    Product Type:
    Interior
    Make:
    Universal Items
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • EV2 2-1/16 Inch Fuel Pressure Gauge 0-30 PSI W/ White Face, Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Fuel Pressure Gauge 0-30 PSI W/ White Face, Black Bezel & Built-In Warning Light

    ISSPRO

    $247.99
    Fuel Pressure Gauge 0-30 PSI W/ White Face, Black Bezel & Built-In Warning LightMonitor your truck's fuel pressure with confidence using the EV2 2-1/16 Inch Fuel Pressure Gauge. Reads 0-30 PSI with...
    09-150100632
    SKU:
    09-150100632
    Product Type:
    Interior
    Make:
    Universal Items
    $247.99
    Qty in Cart: 0
    Price:
    $247.99
    Subtotal:
  • EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Pre-Turbo, Color Band, White Face, Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Pre-Turbo, Color Band, White Face, Black Bezel & Built-In Warning Light

    ISSPRO

    $226.99
    Pyrometer Gauge 0-1600F W/ Pre-Turbo, Color Band, White Face, Black Bezel & Built-In Warning LightMonitor your truck's engine temperatures effectively with the EV2 2-1/16 Inch Pyrometer Gauge. EV2...
    09-150100627
    SKU:
    09-150100627
    Product Type:
    Interior
    Make:
    Universal Items
    $226.99
    Qty in Cart: 0
    Price:
    $226.99
    Subtotal:
  • EV2 2-1/16 Inch Oil Pressure Gauge 0-100 PSI W/ Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Oil Pressure Gauge 0-100 PSI W/ Black Bezel & Built-In Warning Light

    ISSPRO

    $212.99
    Oil Pressure Gauge 0-100 PSI W/ Black Bezel & Built-In Warning LightProtect your engine and monitor oil pressure efficiently with the EV2 2-1/16 Inch Oil Pressure Gauge. Reads 0-100 PSI with black...
    09-150100634
    SKU:
    09-150100634
    Product Type:
    Interior
    Make:
    Universal Items
    $212.99
    Qty in Cart: 0
    Price:
    $212.99
    Subtotal:
  • EV2 2-1/16 Inch Coolant Temperature Gauge 100-280F W/ Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Coolant Temperature Gauge 100-280F W/ Black Bezel & Built-In Warning Light

    ISSPRO

    $177.99
    Coolant Temperature Gauge 100-280F W/ Black Bezel & Built-In Warning LightMonitor engine coolant accurately with the EV2 2-1/16 Inch Coolant Temperature Gauge. Measures 100-280F with black bezel,...
    09-150100635
    SKU:
    09-150100635
    Product Type:
    Interior
    Make:
    Universal Items
    $177.99
    Qty in Cart: 0
    Price:
    $177.99
    Subtotal:
  • EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ White Face, Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ White Face, Black Bezel & Built-In Warning Light

    ISSPRO

    $262.99
    Pyrometer Gauge 0-1600F W/ White Face, Black Bezel & Built-In Warning LightKeep your truck running at peak performance with the EV2 2-1/16 Inch Pyrometer Gauge, featuring a white face, black bezel,...
    09-150100628
    SKU:
    09-150100628
    Product Type:
    Interior
    Make:
    Universal Items
    $262.99
    Qty in Cart: 0
    Price:
    $262.99
    Subtotal:
  • EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Color Band, Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Color Band, Black Bezel & Built-In Warning Light

    ISSPRO

    $226.99
    Pyrometer Gauge 0-1600F W/ Color Band, Black Bezel & Built-In Warning LightAccurately track your truck's pre-turbo exhaust temperatures with the EV2 2-1/16 Inch Pyrometer Gauge. This EV2 series gauge...
    09-150100631
    SKU:
    09-150100631
    Product Type:
    Interior
    Make:
    Universal Items
    $226.99
    Qty in Cart: 0
    Price:
    $226.99
    Subtotal:
  • EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Black Bezel & Built-In Warning Light

    EV2 2-1/16 Inch Pyrometer Gauge 0-1600F W/ Black Bezel & Built-In Warning Light

    ISSPRO

    $226.99
    Pyrometer Gauge 0-1600F W/ Black Bezel & Built-In Warning LightEnsure optimal engine performance with the EV2 2-1/16 Inch Pyrometer Gauge. EV2 series gauge measures 0-1600F, with black bezel, green...
    09-150100626
    SKU:
    09-150100626
    Product Type:
    Interior
    Make:
    Universal Items
    $226.99
    Qty in Cart: 0
    Price:
    $226.99
    Subtotal:
  • Bendix MV3 Dash Control Module Replaces 800259

    Bendix MV3 Dash Control Module Replaces 800259

    AFTERMARKET

    $637.99
    MV3 Dash Control Module W/ 1/4 Inch Mounting HoleThe Bendix MV3 Dash Control Module provides reliable, high-performance brake control for tractors and trailers. Replacing 800259, it is built to OE...
    09-15010128
    SKU:
    09-15010128
    Product Type:
    Interior
    Make:
    Universal Items
    $637.99
    Qty in Cart: 0
    Price:
    $637.99
    Subtotal:
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The International WorkStar Gauges & Switches category offers a variety of high-quality components to improve the functionality of your truck. This includes tachometers, oil pressure gauges, water temperature gauges, voltmeters, and other key monitoring devices. Built to endure heavy-duty use, these reliable parts help keep you informed about your truck's performance. Whether upgrading your dashboard or outfitting a new rig, this selection provides precision-engineered products from trusted brands like Isspro for optimal performance and durability.

Frequently Asked Questions About International WorkStar Gauges & Switches

Will these gauges and switches fit my specific International WorkStar model year?

International WorkStar trucks were produced over a wide range of model years, and dash configurations can vary between them. Before ordering, check the fitment details listed on each product page and compare part numbers with your truck's existing components to confirm compatibility with your specific year and cab configuration.

Are these replacement gauges and switches OEM or aftermarket?

Our selection includes both genuine OEM International parts and quality aftermarket alternatives. Each product listing specifies whether the item is OEM or aftermarket, along with the manufacturer, so you can choose based on your preference for original equipment matching or budget-friendly options.

How do I know which gauge or switch is causing a dash issue on my WorkStar?

Common symptoms like inaccurate readings, flickering lights, or unresponsive switches can point to a failed gauge, a faulty switch, or a wiring issue. Comparing your symptoms to the function of the specific gauge or switch, such as fuel level, oil pressure, or turn signal control, can help narrow down which component needs replacement. If you are unsure, a diagnostic check with a multimeter or scan tool is recommended before purchasing.

What is involved in installing a replacement gauge or switch?

Most gauges and switches are designed to fit into the existing dash panel and connect using the original wiring harness or plug connectors, minimizing the need for cutting or splicing wires. Basic installation typically involves removing the old component, disconnecting the harness, and installing the new part in the same location. Always disconnect the battery before working on electrical components, and consult your truck's service manual for torque specs and panel removal steps.

Do these gauges and switches come with any warranty or return options?

Warranty coverage depends on whether the part is OEM or aftermarket, and details are listed on each individual product page. If a gauge or switch arrives defective or does not match your truck's original configuration, review our return policy for eligibility and next steps, and contact our customer service team for assistance with exchanges or refunds.

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