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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
  • Isspro 2-1/16 Inch EV2 Ammeter Gauge 300-0-300 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    Isspro 2-1/16 Inch EV2 Ammeter Gauge 300-0-300 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    ISSPRO

    $271.99
    2-1/16 Inch EV2 Ammeter 300-0-300 W/ Black Face, Red Pointer & White Backlight & Black BezelThis Isspro 2-1/16 inch ammeter gauge with a 300-0-300 display. It comes with everything needed for...
    09-150100377
    SKU:
    09-150100377
    Color:
    Red
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $271.99
    Qty in Cart: 0
    Price:
    $271.99
    Subtotal:
  • Isspro 2-1/16 Inch EV2 Ammeter Gauge 150-0-150 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    Isspro 2-1/16 Inch EV2 Ammeter Gauge 150-0-150 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    ISSPRO

    $271.99
    2-1/16 Inch EV2 Ammeter 150-0-150 W/ Black Face, Red Pointer & White Backlight & Black BezelThe Isspro ammeter gauge provides valuable information about the flow and direction of electricity. This...
    09-150100376
    SKU:
    09-150100376
    Location:
    Made In USA
    Color:
    Red
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $271.99
    Qty in Cart: 0
    Price:
    $271.99
    Subtotal:
  • Isspro 2-1/16 Inch EV2 Ammeter Gauge 100-0-100 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    Isspro 2-1/16 Inch EV2 Ammeter Gauge 100-0-100 W/ Black Face, Red Pointer, White Backlight, Black Bezel

    ISSPRO

    $271.99
    2-1/16 Inch EV2 Ammeter 100-0-100 W/ Black Face, Red Pointer & White Backlight & Black Bezel* High Quality Ammeter* 2-1/16 Inch* 100-0-100* Everything Needed For Installation Included* With Black...
    09-150100375
    SKU:
    09-150100375
    Location:
    Made In USA
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $271.99
    Qty in Cart: 0
    Price:
    $271.99
    Subtotal:
  • Isspro Internally Shunted Ammeter Gauge 30-0-30 Amps W/ Black Face, White Pointer, Chrome Bezel

    Isspro Internally Shunted Ammeter Gauge 30-0-30 Amps W/ Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $54.99
    Internally Shunted Ammeter 30-0-30 Amps W/ Black Face, White Pointer & Chrome BezelCheck out 4 State Trucks for the Isspro Internally Shunted Ammeter Gauge. It's the perfect choice for measuring...
    09-150100373
    SKU:
    09-150100373
    Location:
    Made In USA
    Color:
    White
    Truck Class:
    Universal
    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 Mechanical Water Temp. Gauge 100-265F W/ 60 Inch Capillary, Black Face, White Pointer, Chrome Bezel

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

    ISSPRO

    $108.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 60 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 60 Inch...
    09-150100371
    SKU:
    09-150100371
    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
    $108.99
    Qty in Cart: 0
    Price:
    $108.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 360 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 360 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $269.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 360 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F, With 360...
    09-150100370
    SKU:
    09-150100370
    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
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 288 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 288 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $233.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 288 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 288...
    09-150100369
    SKU:
    09-150100369
    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
    $233.99
    Qty in Cart: 0
    Price:
    $233.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 216 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 216 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $201.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 216 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch* 100-265F, With 216...
    09-150100368
    SKU:
    09-150100368
    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
    $201.99
    Qty in Cart: 0
    Price:
    $201.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Oil Temp. Gauge 140-325F W/ 72 Inch Capillary, Black Face, White Pointer, Chrome Bezel

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

    ISSPRO

    $114.99
    2-1/16 Inch Mechanical Oil Temp. Gauge 140-325F W/ 72 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Oil Temperature Gauge* 2-1/16 Inch* 140-325F, With 72 Inch...
    09-150100367
    SKU:
    09-150100367
    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
    $114.99
    Qty in Cart: 0
    Price:
    $114.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 48 Inch Capillary, Black Face, White Pointer, Chrome Bezel

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

    ISSPRO

    $105.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 48 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 48 Inch...
    09-150100366
    SKU:
    09-150100366
    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
    $105.99
    Qty in Cart: 0
    Price:
    $105.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 144 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 144 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $120.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 144 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 144...
    09-150100365
    SKU:
    09-150100365
    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
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 72 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 72 Inch Capillary, Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $100.99
    2-1/16 Inch Mechanical Water Temp. Gauge 100-265F W/ 72 Inch Capillary, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Water Temperature Gauge* 2-1/16 Inch * 100-265F, With 72 Inch...
    09-150100364
    SKU:
    09-150100364
    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
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • Isspro 2-1/16 Inch Electric Air Pressure Gauge 0-150 PSI W/ White Pointer, Chrome Bezel

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

    ISSPRO

    $61.99
    2-1/16 Inch Electric Air Pressure Gauge 0-150 PSI* High Quality Electric Air Pressure Gauge* 2-1/16 Inch* 0-150 PSI, Sender Type PD* Chrome Bezel, Black Face, White Pointer* Sold Individually* Made...
    09-150100363
    SKU:
    09-150100363
    Diameter Options:
    2 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Color:
    White
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • Isspro 2-1/16 Inch Electric Oil Pressure Gauge 0-80 PSI W/ White Pointer, Chrome Bezel

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

    ISSPRO

    $57.99
    2-1/16 Inch Electric Oil Pressure Gauge 0-80 PSI W/ PA Type Sender, Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Oil Pressure* 2-1/16 Inch * 0-80 PSI, * Uses Sender Type PA*...
    09-150100362
    SKU:
    09-150100362
    Color:
    White
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Diameter Options:
    2 Inch
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Drive Oil Pressure Gauge 20-300 PSI W/ Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Drive Oil Pressure Gauge 20-300 PSI W/ Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $87.99
    2-1/16 Inch Mechanical Drive Oil Pressure Gauge 20-300 PSI W/ Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Drive Oil Pressure* 2-1/16 Inch * 20-300 PSI* Chrome Bezel, Black Face,...
    09-150100361
    SKU:
    09-150100361
    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
    $87.99
    Qty in Cart: 0
    Price:
    $87.99
    Subtotal:
  • Isspro 2-1/16 Inch Mechanical Oil Pressure Gauge 2-50 PSI W/ Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Oil Pressure Gauge 2-50 PSI W/ Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $80.99
    2-1/16 Inch Mechanical Oil Pressure Gauge 2-50 PSI W/ Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Oil Pressure* 2-1/16 Inch * 2-50 PSI* Chrome Bezel, Black Face, White Pointer*...
    09-150100360
    SKU:
    09-150100360
    Diameter Options:
    2 Inch
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    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 Mechanical Oil Pressure Gauge 5-80 PSI W/ Black Face, White Pointer, Chrome Bezel

    Isspro 2-1/16 Inch Mechanical Oil Pressure Gauge 5-80 PSI W/ Black Face, White Pointer, Chrome Bezel

    ISSPRO

    $64.99
    2-1/16 Inch Mechanical Oil Pressure Gauge 5-80 PSI W/ Black Face, White Pointer & Chrome Bezel* High Quality Mechanical Oil Pressure Gauge* Illuminated* Includes:  - Chrome Bezel  - Black Face  -...
    09-150100359
    SKU:
    09-150100359
    Color:
    White
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Diameter Options:
    2 Inch
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • Isspro Fuel Level Gauge 78-10 Ohms W/ Positive Ground, Black Face, White Pointer, Black Bezel

    Isspro Fuel Level Gauge 78-10 Ohms W/ Positive Ground, Black Face, White Pointer, Black Bezel

    ISSPRO

    $70.99
    Fuel Level Gauge 78-10 Ohms W/ Positive Ground, Black Face, White Pointer & Black Bezel* High Quality Fuel Level Gauge* 78-10 OHMS- Positive Ground* Fuel Level Gauge E, 1/8, 1/4, 1/2, F* Note-...
    09-150100358
    SKU:
    09-150100358
    Location:
    Made In USA
    Color:
    White
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Isspro Fuel Level Gauge 0-90 OHMS W/ Negative Ground, Black Face, White Pointer, Black Bezel

    Isspro Fuel Level Gauge 0-90 OHMS W/ Negative Ground, Black Face, White Pointer, Black Bezel

    ISSPRO

    $70.99
    Fuel Level Gauge 0-90 OHMS W/ Negative Ground, Black Face, White Pointer & Black Bezel* High Quality Fuel Level Gauge* 0-90 OHMS - Negative Ground* Fuel Level Gauge E, 1/8, 1/4, 1/2, F* Note-...
    09-150100357
    SKU:
    09-150100357
    Color:
    White
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Isspro Fuel Level Gauge 0-30 Ohms W/ Negative Ground, Black Face, White Pointer, Black Bezel

    Isspro Fuel Level Gauge 0-30 Ohms W/ Negative Ground, Black Face, White Pointer, Black Bezel

    ISSPRO

    $70.99
    Fuel Level Gauge 0-30 OHMS W/ Black Face And White Pointer* High Quality Fuel Level Gauge* 0-30 OHMS - Negative Ground* Fuel Level Gauge E, 1/8, 1/4, 1/2, F* Note- Compatible With Fuel Level Sender...
    09-150100356
    SKU:
    09-150100356
    Location:
    Made In USA
    Color:
    White
    Truck Class:
    Universal
    Style Options:
    Analog
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Interior
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Total: items /

Adding your products to cart

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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