Best Coolant Level Sensors of 2026

This coolant level sensor from URO Parts is vehicle-specific and can also be used for windshield fluid level. It comes in a compact package and is lightweight, making it easy to install. Made in China.

The URO Parts Coolant Level Sensor is a vehicle-specific sensor that helps monitor the coolant level in your vehicle. With its compact size and easy installation, this sensor ensures that you can keep track of your coolant levels without any hassle. The package dimensions of 5.05 L x 0.75 H x 4 W (inches) make it convenient to store and transport. Weighing only 0.05 pounds, this sensor is lightweight and won't add unnecessary bulk to your vehicle. Made in China, this coolant level sensor is a reliable and cost-effective choice for maintaining the optimal performance of your vehicle's cooling system.

The OCPTY Coolant Level Sensor is an essential tool for vehicle owners, providing accurate monitoring of coolant levels in various Kenworth and Peterbilt models. With real-time alerts, you can stay informed about any changes in coolant levels, ensuring you can act quickly to prevent engine overheating or damage. This sensor also helps you optimize engine performance by maintaining the ideal coolant level, which can lead to better fuel efficiency and smoother operation. Enjoy peace of mind knowing that your vehicle's cooling system is continuously monitored for leaks or fluctuations, helping you avoid costly repairs in the future.

The URO Parts Coolant Level Sensor for Land Rover is a guaranteed fitment replacement that effectively resolves issues such as false "low coolant" warnings and failure to alert you of critically low coolant levels. This direct-fit OE replacement design is simple to install in the coolant reservoir tank, ensuring hassle-free maintenance. By installing this sensor, you can drive with peace of mind, knowing that you will be promptly notified of any coolant level concerns, preventing potential engine damage.

The Autotecnica Coolant Sensor is designed to ensure your vehicle's coolant levels are accurately monitored. With its guaranteed fitment, you can easily replace your old sensor, eliminating false warnings of low coolant. This replacement also prevents the risk of not being alerted when coolant levels drop to dangerous lows, keeping your engine safe. The direct-fit OE replacement design simplifies installation in the coolant reservoir tank, and the plug-and-play wiring makes connection hassle-free. With this sensor, you can drive with confidence, knowing your coolant levels are properly regulated.

The ZBN Engine Coolant Level Sensor is a high-quality replacement part compatible with several Chevrolet, Buick, Oldsmobile, and Pontiac models. The product description provides detailed information on vehicle fitment to avoid a wrong purchase. This product is covered by a 1-year warranty, and the manufacturer offers free replacement or refund in case of any problem during the warranty period.

The URO Coolant Sensor is designed to ensure your vehicle maintains the proper coolant level. With its guaranteed fitment, you can easily replace a faulty sensor that causes false warnings about low coolant. This replacement also addresses the critical issue of not being alerted when your coolant is dangerously low, helping you avoid potential engine damage. Its direct-fit design allows for a simple installation in the coolant reservoir tank, and the plug-and-play wiring makes the connection effortless. This means you can quickly get back on the road with peace of mind.

The MOTOKU Coolant Sensor is designed specifically for Ram 2500, 3500, 4500, and 5500 models from 2013 to 2018. This sensor is essential for monitoring coolant levels, helping you avoid overheating issues that could lead to engine damage. By keeping an eye on coolant levels, you can ensure your vehicle runs efficiently and maintain its performance. The compatibility with multiple Ram models adds convenience, allowing you to use a single product for various vehicles. With this sensor, you gain peace of mind knowing your engine is protected from potential coolant-related problems.

The Jaguar XF Coolant Sensor is designed specifically for 2009 to 2021 models, ensuring a perfect fit for your vehicle. This sensor helps you monitor the coolant level, which is essential for preventing engine overheating. With its direct-fit design, installation is straightforward, saving you time and hassle. The OE quality guarantees that you’re getting a reliable product that meets original equipment standards, enhancing your vehicle's performance. By using this sensor, you can drive with peace of mind, knowing that your engine is protected from potential damage.

Upgrade your Dodge RAMm with the JOJYFENG Coolant Reservoir Tank Level Sensor. This sensor is a direct replacement for models from 2013 to 2018. The OEM NO. 68354536AA sensor ensures a perfect fit for your vehicle. Installation is a breeze with helpful YouTube videos available. With this sensor, you can quickly relay temperature changes to your car's ECU, enhancing overall performance and reducing malfunctions.