Genuine Lexus ES300h Battery Sensor

The Lexus ES300h Battery Sensor actively monitors the voltage, current and temperature to maintain the health and responsiveness of the hybrid sedan's electrical system. Trusted for rock solid reliability, this Battery Sensor is located on the negative cable where it samples bidirectional flow every millisecond, which is then fed to the power management computer to allow charging to adapt instantly. On early ES300h sedans it provided voltage plus heat readings, while the recent generation of Lexus hybrid generation adds a refined current line which allows the Battery Sensor to predict state of charge with near lab accuracy supporting the seamless idle stop and quicker restarts. Regardless of whether the car is a launch year ES300h to a recent refresh, the Battery Sensor fits without any modifications in a direct fit communicating perfectly with the factory software across model years. By identifying minute voltage drops indicating corrosion or loose terminals it maintains the legendary Lexus reputation for hassle free ownership and avoids surprise no-start situations. Real time analysis also enables the Battery Sensor to increase alternator output only as needed, which reduces parasitic drag and improves fuel economy, an efficiency edge every ES300h driver loves during city driving commutes. Safety benefits ensue as well, because a well charged 12-volt source ensures that important systems such as Lane Departure Alert and the Blind Spot Monitor remain fully powered after long parking periods. Compact construction, sealed thermistor, and robust shunt makes the Battery Sensor durable against vibration and heat to lead the long term performance in its market. The Battery Sensor therefore maintains Lexus standards of refinement, while remaining virtually maintenance free. No wonder Lexus owners rate this little component as a quiet heroes inside of every efficient ES300h.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus ES300h Battery Sensor available on LexusPartsNow.com. Our OEM Lexus ES300h Battery Sensor come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!