Best Brake Fluid Level Sensors of 2025

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Brake fluid level sensors are small electronic devices that are designed to monitor the brake fluid level in a vehicle's braking system. These sensors are typically installed in the master cylinder or brake fluid reservoir and provide an accurate reading of the brake fluid level. When the brake fluid level drops below a certain threshold, the sensor will trigger an alert to the driver, indicating that it's time to add more brake fluid. This can help prevent potential accidents caused by brake failure due to low brake fluid levels. Brake fluid level sensors are an important safety feature in any vehicle and should be regularly maintained to ensure proper functioning.
At a Glance: Our Top Picks
Top 10 Brake Fluid Level Sensors
Wells A09869 Brake Fluid Level Sensor
The Wells Brake Sensor is a top-performing product designed for long service life. It offers maximum reliability, meeting or exceeding OE specifications in form, fit, and function. With this sensor, you can trust in its durability and consistent performance. It ensures your brake fluid levels are monitored accurately, providing you with peace of mind. The sensor's high reliability reduces the risk of brake failure, making it a dependable choice for maintaining your vehicle's safety.
PartCatalog Brake Fluid Level Sensor PC-829588
PartCatalog Sensor is an exceptional quality brake fluid level sensor designed for Ford F-150 vehicles from 2004 to 2009. It includes 1 sensor and is a direct replacement for your original part. The sensor ensures optimal performance, meets OE standards, and offers perfect compatibility. You can rely on this sensor to monitor your brake fluid level accurately, providing you with peace of mind while driving.
GM Genuine Parts Brake Fluid Level Sensor 96626031
GM Brake Fluid Sensor 96626031 is the recommended replacement part for your GM vehicle's original brake fluid level sensor. It offers the quality, reliability, and durability of GM OE, ensuring it meets GM Original Equipment specifications for perfect fit, form, and function. This sensor helps you monitor your brake fluid level, ensuring your vehicle's braking system works efficiently and safely. By using this sensor, you can trust that it will provide accurate readings, giving you peace of mind while driving.
GM OE Brake Fluid Level Sensor
The GM Brake Sensor is a top-quality product that offers the reliability and durability of GM OE standards. It is crafted to fit, form, and function just like the original equipment in your GM vehicle. This sensor is a GM-recommended replacement part for your car's factory component, ensuring optimal performance. Manufactured in Mexico, this sensor is designed for vehicle-specific fit. With this sensor, you can trust in its quality, compatibility, and seamless integration, providing you with peace of mind while driving.
MyParts Brake Fluid Level Sensor for Ford
The MyParts Brake Sensor is a compatible replacement for Ford vehicles. It offers a direct fit, making installation easy for you. With the same dimensions as the original part, you can trust its quality. This sensor ensures accurate brake fluid level monitoring, giving you peace of mind while driving. Enjoy the convenience of a hassle-free replacement with the MyParts Brake Sensor.
LIDSCURA Brake Fluid Level Sensor
The LIDSCURA Brake Sensor is designed specifically for the 2011-2015 Dodge Durango and Jeep Grand Cherokee models. It replaces part numbers 68102030AA and 68102030AB, ensuring compatibility with your vehicle. Made from durable materials, this sensor can handle the demands of your braking system, providing reliable performance over time. Keeping an eye on your brake fluid levels is crucial for safe driving, as it allows your vehicle to respond effectively in emergencies. With this sensor, you can drive with confidence, knowing that your braking system is well-monitored.
Standard Motor Products FLS-132 Sensor
The Standard Brake Fluid Sensor is designed to monitor the fluid level in your vehicle's brake system. With package dimensions of 9.5 cm by 11.1 cm by 13.4 cm, it is compact and easy to install. This sensor comes as a single unit, making it convenient for replacement without the need for multiple purchases. Proudly made in France, this product ensures quality and reliability, giving you peace of mind while driving. By using this sensor, you can avoid potential brake failures due to low fluid levels, enhancing your vehicle's safety.
ACDelco Brake Fluid Level Sensor 25897579
The ACDelco Brake Fluid Sensor is a key replacement part recommended by GM for your vehicle. This sensor ensures that you maintain the quality and reliability expected from GM Original Equipment. It is crafted according to GM’s specifications, ensuring a perfect fit and function in your vehicle. By using this sensor, you can have peace of mind knowing that it meets the high standards set by GM, allowing you to monitor your brake fluid levels effectively and keep your braking system in optimal condition.
Standard Motor Products FLS263 Sensor
The Standard FLS263 Sensor is designed for reliable and consistent performance, ensuring that you can trust your vehicle's brake fluid levels. This product is crafted from high-quality materials, which means it offers exceptional durability for long-lasting use. By meeting strict quality standards, it guarantees that you are getting a dependable component for your vehicle. If you have any questions about fitment or compatibility, support is readily available to assist you. This sensor is a great choice for those looking for both quality and efficiency in their vehicle maintenance.
Standard Motor Products FLS251 Brake Fluid Sensor
The Standard Brake Fluid Sensor is designed for reliable and consistent performance, ensuring you stay informed about your vehicle's brake fluid levels. Made from high-quality materials, this sensor offers outstanding durability, making it a dependable choice for your automotive needs. It meets or exceeds rigorous quality standards, giving you peace of mind when it comes to safety. If you ever have questions or need help with fitment for your specific vehicle, support is readily available to assist you.
Frequently Asked Questions (FAQs)
1. What are the symptoms of a bad brake fluid level sensor?
A bad brake fluid level sensor can cause the warning light to come on. Other symptoms may include wheel lock or low fluid in the reservoir.
2. How does the brake fluid level sensor work?
The brake fluid level sensor is submerged or floats in the brake fluid. It senses when the fluid drops below a certain safe level and sends a signal to the dashboard, triggering a warning light to indicate low brake fluid.
3. Can you drive with a faulty brake sensor?
It is possible to drive with a faulty brake sensor, but it is not ideal. The ABS sensor is important for maintaining stability and ensuring proper braking, especially in difficult conditions.
4. What happens when a brake sensor goes bad?
When a brake sensor goes bad, the ABS warning light may appear on the dashboard. Other signs include a pulsing brake pedal or a complete failure of the anti-lock brake system during braking.
5. Why is my brake fluid low but no evidence of leak?
Low brake fluid without any visible leak could be due to leakage into the brake booster. In some cases, brake fluid can leak internally, causing no visible signs but potentially damaging the brake booster.
6. What causes a brake sensor to go bad?
Brake sensors can fail due to clogging from metallic debris, brake dust, or dirt. Exposure to harsh elements can also contribute to sensor failure.
During our brake fluid level sensor research, we found 24 brake fluid level sensor products and shortlisted 10 quality products. We collected and analyzed 2,580 customer reviews through our big data system to write the brake fluid level sensors list. We found that most customers choose brake fluid level sensors with an average price of $19.51.
The brake fluid level sensors are available for purchase. We have researched hundreds of brands and picked the top brands of brake fluid level sensors, including Wells, PartCatalog, ACDelco, GM, MyParts. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.