52mm Fuel Level Gauge 7 Color Backlight | 0-190ohm 240-33ohm Car Truck Boat

This 52mm fuel level gauge gives you a clear and instant reading of your fuel tank, whether you are driving a car, truck, or boat. It works with multiple sender signals including 0-190ohm, 240-33ohm, and 0-90ohm, making it a versatile replacement or upgrade for many vehicles. The 7 color backlight lets you match your dashboard style, and the built-in flashing alarm warns you when fuel is running low.

Designed for tough conditions, this gauge operates on a wide 9-32VDC power supply, so it works with both 12V and 24V electrical systems. It handles temperatures from -30 to 80 degrees Celsius, which means it performs reliably in hot engine bays or cold weather. The simple 4-wire connection makes installation straightforward for DIY enthusiasts and professionals alike.

You get a bright, easy-to-read display that shows your fuel level at a glance. The 7 color backlight option means you can set it to blue, green, red, or any other color that fits your interior lighting. When the fuel level drops to a critical point, the gauge flashes an alarm so you never get caught empty on the road or water.

This gauge is built for diesel and gasoline engines, so it works in a wide range of applications. The compact 52mm size fits standard gauge pods and dash openings, making it a simple swap for an old or broken gauge.

Key Features and Benefits

- Multiple sender signal compatibility (0-190ohm, 240-33ohm, 10-180ohm, 0-90ohm, 240-30ohm) that works with most fuel senders in cars, trucks, and boats

• 7 color backlight that lets you customize the gauge appearance to match your dashboard or personal style

• Flashing low fuel alarm that alerts you visually when fuel is critically low, helping you avoid running out

• Wide operating voltage range (9-32VDC) that works with both 12V and 24V electrical systems

• Durable temperature range (-30 to 80 degrees Celsius) that performs reliably in extreme hot or cold conditions

Who Is This For

- Car owners who need a replacement fuel gauge that matches their existing sender resistance

• Truck drivers with 24V systems who want a reliable fuel level display with a flashing alarm

• Boat owners looking for a marine-friendly fuel gauge that works with common boat senders

• DIY mechanics and auto enthusiasts who want an easy-to-install gauge with customizable backlight colors

Usage Scenario

Mark was driving his old pickup truck on a long haul when the original fuel gauge stopped working. He could not tell how much fuel was left, which made every trip stressful. He installed this 52mm gauge in about 20 minutes using the simple 4-wire connection. The 7 color backlight let him match the blue dashboard lights, and the flashing alarm gave him peace of mind on the next long drive. Now he knows exactly when to stop for fuel.

Micro Comparison

Many universal fuel gauges only work with one sender signal, which means they may not work with your vehicle. This gauge supports five common resistance ranges, so it fits a wider variety of cars, trucks, and boats. The 7 color backlight and flashing alarm add features that basic gauges do not offer, giving you more control and safety for a similar price.

Specifications

Operating voltage: 9-32VDC

Operating current: less than 50mA

Operating temperature: -30 to 80 degrees Celsius

Storage temperature: -40 to 85 degrees Celsius

Signal compatibility: 0-190ohm, 240-33ohm, 10-180ohm, 0-90ohm, 240-30ohm

Backlight colors: 7 colors

Gauge size: 52mm

Wiring: 1 Black (Ground), 2 Red (9-32VDC+), 3 Blue (Signal), 4 Yellow (Backlight)

Package Includes

- 1 x Fuel level gauge

• 1 x Wiring harness

• 1 x Mounting bracket

Why You Will Love It

You get a fuel gauge that actually fits your vehicle's sender, so no adapter or conversion is needed. The 7 color backlight makes your dashboard look more modern and personalized. The flashing alarm gives you a real safety net, so you never have to guess your fuel level again.

Questions and Answers

Question: Will this gauge work with my 1990s Chevy truck?

Answer: It depends on your fuel sender resistance. This gauge supports 0-190ohm, 240-33ohm, 10-180ohm, 0-90ohm, and 240-30ohm signals. Check your sender specs to see if one of these ranges matches.

Question: Can I use this gauge on a 24V truck?

Answer: Yes, the gauge operates on 9-32VDC, so it works on both 12V and 24V systems.

Question: How do I change the backlight color?

Answer: The gauge has a built-in 7 color backlight. You cycle through the colors using a button or wire connection, depending on the model.

Question: Is this gauge waterproof for boat use?

Answer: The gauge is designed for dash mounting and is not fully submersible. It can handle splashes and marine environments, but you should mount it in a dry location on your boat.

Question: What does the flashing alarm mean?

Answer: The gauge flashes when the fuel level drops to a critically low point, warning you to refuel soon.