LIQUID LEVEL SENSORS
Used to detect the coolant level in a plastic or metal coolant tank. This is typically a water and antifreeze mixture used to cool an internal combustion engine.
The signal from the sensor is primarily connected to the electronic engine controller (ECM). Low coolant will cause an alarm and for some vehicles will result in an engine shutdown.

Original Equipment Manufacturers
Index provides components and custom-engineered products to OEMs in a variety of fields: heavy-duty highway (truck & bus), automotive, construction, agriculture/lawn care, marine, defense, and assorted industrial applications. If your company is an OEM or if you need particular performance characteristics or design features for your application, give us a call at (800) 726-1737 or contact us via email at: oemsales@indexsensors.com
Aftermarket Independent Distributor
In addition to OEM distributors, our products are also carried by independent heavy-duty parts distributors all over the world. Some parts can be rushed for next-day delivery. Contact customer support to locate an independent distributor near you.