Circuit Breaker Sensor Assembly

About this product

The Circuit Breaker Sensor Assembly (#G4840-42020), a critical electrical component in Toyota's Inverter Cooling system, plays a pivotal role in safeguarding the vehicle's electrical system. This sensor assembly functions by detecting any irregularities or surges in the electrical current and subsequently disconnects the circuit to prevent potential damage to the components and to maintain the vehicle's safety. As part of its design, the Circuit Breaker Sensor Assembly (#G4840-42020) is prone to wear and tear, and if left unchecked, an old or damaged sensor can fail to correctly identify these surges, leading to potential damages to the vehicle's electrical system. Therefore, it's necessary for this part to be replaced periodically. Toyota's genuine parts not only offer compatibility with your vehicle but are also supported by Toyota's genuine parts warranty. A well-maintained Circuit Breaker Sensor Assembly (#G4840-42020) contributes significantly to the overall efficiency of the Inverter Cooling system, thereby ensuring a smooth and safe drive.