Pressure Swich

About this product

The Pressure Swich (#88645-12020), a vital component in Toyota's Electrical Heating & Air Conditioning - Cooler Piping and Cooler Unit systems, actively monitors and regulates the high and low pressure within these systems during their operation. Its primary role is to detect changes in pressure and signal the control system to adjust accordingly, maintaining an optimal system function at all times. This highly specialized auto part requires periodic replacement as its efficiency can diminish over time due to wear, dirt, or damage. Neglecting this crucial maintenance could lead to significant inefficiencies in your vehicle's heating and cooling systems, potentially causing costly damage. Genuine Toyota parts, such as the Pressure Swich (#88645-12020), aid in ensuring compatibility with your vehicle, and backed by Toyota's genuine parts warranty. This component plays a substantial role in enhancing the overall efficiency and safety of the systems it's installed in, contributing to a comfortable and reliable driving experience.
Brand Toyota Genuine
Previous Version(s) 88645-01010;88645-12010
Part Number 88645-12020

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