Coolant Level Sensor

Buy coolant level sensors online today with our fast and free delivery service. If you have a warning light that stays on all the time for low coolant levels then the problem could be with the electronic sensor which measures the coolant level in your car's radiator. Coolant is responsible for stopping your engine from overheating so it is really important that the level sensors are working properly so you know when there is a real coolant issue that needs attending to.