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 3 Inch Black Turbocator Gauge Kit 300-1500F, 0-30 PSI

ISSPRO

MSRP:

Now: $307.99 - $319.99

Was:

Choose Option(s) to see description.Isspro 3 Inch Black Turbocator Gauge Kit 300-1500F, 0-30 PSI W/ 6 Foot WiringTurbocator Gauge With Pyrometer & Boost Scale With Black Bezel & 6 Feet Of Wire* High...

PPR_298928

SKU:

PPR_298928

Material Options:

Plastic/Poly

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

MSRP:

Now: $307.99 - $319.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $307.99 - $319.99

Was:

Subtotal:
Isspro 3 Inch Turbocator Gauge Kit 300-1500F, 0-30 PSI With Kit Options

ISSPRO

MSRP:

Now: $244.99 - $348.99

Was:

Choose Option(s) to see description.Isspro 3 Inch Chrome Turbocator Gauge Kit 300-1500F, 0-30 PSITurbocator Gauge With Pyrometer & Boost ScaleThis Isspro Turbocator Gauge is equipped with a dual...

PPR_298929

SKU:

PPR_298929

Material Options:

Plastic/Poly

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

Now: $244.99 - $348.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $244.99 - $348.99

Was:

Subtotal:
Isspro 3 Inch Chrome Turbocator Gauge Kit 300-1500F, 0-40 PSI

ISSPRO

MSRP:

Now: $336.99 - $348.99

Was:

Choose Option(s) to see description.Isspro 3 Inch Chrome Turbocator Gauge Kit 300-1500F, 0-40 PSI W/ 6 Foot WiringTurbocator Gauge With Pyrometer & Boost Scale With Chrome Bezel & 6 Feet Of Wire*...

PPR_298927

SKU:

PPR_298927

Material Options:

Plastic/Poly

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

Now: $336.99 - $348.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $336.99 - $348.99

Was:

Subtotal:
Isspro 3 Inch Black Turbocator Gauge Kit 300-1500F, 0-40 PSI

ISSPRO

MSRP:

Now: $307.99 - $319.99

Was:

Choose Option(s) to see description.Isspro 3 Inch Black Turbocator Gauge Kit 300-1500F, 0-40 PSI W/ 6 Foot WiringTurbocator Gauge With Pyrometer & Boost Scale With Black Bezel & 6 Feet Of Wire* High...

PPR_298926

SKU:

PPR_298926

Material Options:

Plastic/Poly

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

MSRP:

Now: $307.99 - $319.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $307.99 - $319.99

Was:

Subtotal:
Isspro Under Dash Mounting Bracket For 3 Inch Gauge

ISSPRO

MSRP:

$38.03

Was:

Single L Bracket For Mounting Inch Gauge Under DashMount your ISSPRO gauges hassle-free under your dash with this black L bracket. It adds a stylish touch with its sleek black paint and keeps your...

09-15020021

SKU:

09-15020021

Truck Class:

Universal

Material Options:

Steel

Make:

Universal Items

Product Type:

Interior

MSRP:

$38.03

Was:

Qty in Cart: 0

Price:

MSRP:

$38.03

Was:

Subtotal:
Isspro 3 Inch Classic Pyrometer Gauge Kit 0 - 1800 F Color Coded Dial

ISSPRO

MSRP:

$267.99

Was:

Isspro Classic 0-1800 F Pyrometer GaugeCheck out the Isspro Classic 3-Inch Pyrometer Gauge! With its vibrant color dial and striking red pointer, it's perfect for keeping an eye on temperatures from...

09-1502528

SKU:

09-1502528

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

MSRP:

$267.99

Was:

Qty in Cart: 0

Price:

MSRP:

$267.99

Was:

Subtotal:
Isspro 2 1/16 Inch Hydraulic Oil Temperature Gauge 0-320F

ISSPRO

MSRP:

$299.99

Was:

0-320F Hydraulic Oil Temperature Gauge With Built In Warning Light* High Quality Oil Temperature Gauge* With 2 Wire Temp Sensor * Mounts In 2 1/16 Inch Hole* Sold Individually* Warranty On Oil...

09-1502191

SKU:

09-1502191

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

Shape Options:

Round

MSRP:

$299.99

Was:

Qty in Cart: 0

Price:

MSRP:

$299.99

Was:

Subtotal:
Isspro 2 1/6 Inch Mechanical Fuel Pressure Gauge 10-200 PSI W/ Chrome Bezel

ISSPRO

MSRP:

$107.99

Was:

10 to 200 PSI Mechanical Fuel Pressure Gauge With Black Face, White Numbers, & Chrome BezelKeep a close eye on your fuel pressure with the ISSPRO mechanical fuel pressure gauge! It measures from 10...

29-1502506K1

SKU:

29-1502506K1

Truck Class:

Universal

Material Options:

Stainless Steel

Make:

Universal Items

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

$107.99

Was:

Qty in Cart: 0

Price:

MSRP:

$107.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Isspro 2 1/6 Inch Mechanical Fuel Pressure Gauge 5-200 PSI W/ Chrome Bezel

ISSPRO

MSRP:

$82.61

Was:

5 to 200 PSI Mechanical Fuel Pressure Gauge With Black Face, White Numbers, & Chrome BezelMonitor your fuel pressure closely with the ISSPRO mechanical fuel pressure gauge! This gauge measures from 5...

09-1502507K1

SKU:

09-1502507K1

Location:

Made In USA

Truck Class:

Universal

Material Options:

Stainless Steel

Make:

Universal Items

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

$82.61

Was:

Qty in Cart: 0

Price:

MSRP:

$82.61

Was:

Subtotal:
RigMaster Safety Switch Cover Kit - Version 2

RIGMASTER

MSRP:

$98.99

Was:

Safety Cover Switch Kit - RP7-022K* High Quality Safety Cover Switch Kit* Version 2* Sold Individually * Warranty On Safety Cover Switch Kits Against Defects In Workmanship & Material From Date Of...

RP7022K

SKU:

RP7022K

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Interior

MSRP:

$98.99

Was:

Qty in Cart: 0

Price:

MSRP:

$98.99

Was:

Subtotal:
MV-3 Brake Control Valve Module W/ 1/4 Inch - 20 Fitting -K021464

AUTOMANN USA

MSRP:

$440.99

Was:

Manifold Dash Control ModuleThe MV-3 dashboard control module houses a two-button, push-pull control valve capable of accommodating dual circuit supply through a double check valve. It can duplicate...

K021464

SKU:

K021464

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Interior

MSRP:

$440.99

Was:

Qty in Cart: 0

Price:

MSRP:

$440.99

Was:

Subtotal:
On Sale

Limited Quantity Available

Kenworth Upholstery Buttons W/ Backing Options

EZ PETE

MSRP:

Now: $8.75 - $42.65

Was: $28.55

Refresh your Kenworth's interior with replacement upholstery buttons. They're great for color changes or quick repairs, keeping your truck looking sharp and comfortable.Kenworth Sunrise Orange Tack...

PPR_206771

SKU:

PPR_206771

Truck Class:

Heavy Duty

Make:

Universal Items

Make:

Kenworth

Color:

Silver

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

Now: $8.75 - $42.65

Was: $28.55

Qty in Cart: 0

Price:

MSRP:

Now: $8.75 - $42.65

Was: $28.55

Subtotal:
Flat Mounting Bracket For RoadWatch Sensors

BOSTROM TRUCK SEATS

MSRP:

$34.32

Was:

Sensor Mounting Bracket For Flat SurfacesEasily attach your RoadWatch Road Surface Temperature Sensors to flat surfaces like doors or mirrors using the 90-degree flat bracket. It has a 3/4 inch post...

09-1502709

SKU:

09-1502709

Truck Class:

Universal

Material Options:

Steel

Make:

Universal Items

Product Type:

Interior

MSRP:

$34.32

Was:

Qty in Cart: 0

Price:

MSRP:

$34.32

Was:

Subtotal:
RoadWatch Temperature Sensor Kit- Reads In Celsius

BOSTROM TRUCK SEATS

MSRP:

$785.99

Was:

Sensor Kit W/ Digital Display and 12 Foot Extension CableMonitor air and road surface temps in Celsius with this RoadWatch Sensor Kit. Easily send data to your winter road maintenance gear on salt...

09-1502190

SKU:

09-1502190

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

MSRP:

$785.99

Was:

Qty in Cart: 0

Price:

MSRP:

$785.99

Was:

Subtotal:
Flat Back Mounting Clamp For RoadWatch Sensors

BOSTROM TRUCK SEATS

MSRP:

$60.99

Was:

Sensor Backing For Easy Mount To Flat SurfacesThe Flat Back Clamp conveniently slides onto the existing RoadWatch Road Surface Temperature Sensor housing, allowing easy mounting of the sensor onto...

09-1502710

SKU:

09-1502710

Truck Class:

Universal

Material Options:

Steel

Make:

Universal Items

Product Type:

Interior

MSRP:

$60.99

Was:

Qty in Cart: 0

Price:

MSRP:

$60.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Green Glow Duck Bill Toggle Switch, 20A

UNITED PACIFIC

MSRP:

$3.74

Was:

Illuminated Glow Duck Bill Toggle Switch* High Quality Toggle Switch* Green* Handle Glows When It Is In The On Position* 20 Amp* 12V DC* Duck Bill Style* On-Off Switch* Sold Individually* Warranty On...

09-15010114

SKU:

09-15010114

Color:

Green

Truck Class:

Universal

Make:

Universal Items

Product Type:

Interior

MSRP:

$3.74

Was:

Qty in Cart: 0

Price:

MSRP:

$3.74

Was:

Subtotal:
FREE SHIPPING OVER $249

Heavy Duty Marine Toggle Switch, 25A At 12V, 3 Screw Terminals For 1/2 Inch Hole

AFTERMARKET

MSRP:

Now: $4.91 - $6.15

Was:

Maintain your electrical accessories with the Heavy Duty Marine Toggle Switch rated for 25 amps at 12 volts. Designed as a reliable aftermarket replacement, this marine-style toggle switch features...

PPR_204891

SKU:

PPR_204891

Truck Class:

Universal

Make:

Universal Items

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Ready To Ship:

Yes

MSRP:

Now: $4.91 - $6.15

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $4.91 - $6.15

Was:

Subtotal:
FREE SHIPPING OVER $249

Isspro 2 1/16 Inch Chrome Mechanical Fuel Pressure Gauge 10 - 200 PSI

ISSPRO

MSRP:

$102.99

Was:

200 PSI Mechanical Fuel Pressure GaugeAt 4 State Trucks, we offer Isspro mechanical fuel pressure gauges with a range of 10-200 PSI. This gauge features a black face with white numbering. It fits...

29-1502506

SKU:

29-1502506

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Interior

Ready To Ship:

Yes

MSRP:

$102.99

Was:

Qty in Cart: 0

Price:

MSRP:

$102.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Illuminated Red Push Pull Switch, 15A At 12V, W/ 2 Terminals & .250 Tabs For 1/2 Inch Hole

AFTERMARKET

MSRP:

$10.71

Was:

Illuminated Push Pull Switch That Fits 1/2 Inch HoleRed illuminated push-pull switch rated for 15 amps at 12V, featuring SPST design and 1/2" mounting. Perfect for dash panels, equipment controls,...

09-16200062

SKU:

09-16200062

Truck Class:

Universal

Make:

Universal Items

Product Type:

Air, Electrical, & Safety

Ready To Ship:

Yes

MSRP:

$10.71

Was:

Qty in Cart: 0

Price:

MSRP:

$10.71

Was:

Subtotal:
FREE SHIPPING OVER $249

Momentary Starter Switch 10A At 12V, 2 Screw Terminals W/ 5/8 Inch Mounting Stem For 1 Inch Panel Mount

AFTERMARKET

MSRP:

$18.21

Was:

Brass W/ Nickle Plating Facing Momentary Starter Switch W/ 5/8 Inch Mounting Stem That Fits 1 Inch Panel MountAll-brass starter switch with nickel-plated face fits classic cars, hot rods, and vintage...

09-16200058

SKU:

09-16200058

Truck Class:

Universal

Make:

Universal Items

Product Type:

Air, Electrical, & Safety

MSRP:

$18.21

Was:

Qty in Cart: 0

Price:

MSRP:

$18.21

Was:

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.