Service Valve

About this product

A vital component within the Heating & Air Conditioning - Cooler Piping system is the Service Valve (#88374-WAA01). This electrical part functions primarily by regulating the flow of coolant, thereby contributing significantly to the overall temperature control within the vehicle. Its operation involves opening and closing to allow coolant to flow based on the temperature requirements of the system. Due to its role, the Service Valve (#88374-WAA01) requires periodic replacement. An old, clogged, or malfunctioning valve can disrupt the flow of coolant, leading to inefficient temperature control and potentially causing damage to the heating and cooling system. Using genuine Toyota Autoparts such as our Service Valve (#88374-WAA01) not only provides compatibility but also comes backed by Toyota's genuine parts warranty. This part, functioning optimally, contributes to the vehicle's overall efficiency and safety, maintaining ideal interior temperatures and protecting the system from potential damage.
Brand Toyota Genuine
Part Number 88374-WAA01

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