IACV DISC/Drum Brake PROPORTIONING Valve PV2 172-1353 / Fit for GM Chevy

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• Function: When the engine idle speed deviates from the normal value, the car idle valve increases or decreases the idle air intake by changing the size of the throttle bypass air duct, thereby adjusting the engine's idle speed.
• Energy saving: This part has a fast response speed and can be quickly adjusted according to the engine speed and load conditions, keeping the engine running stably and improving the driving comfort and stability of the vehicle.
• Material: This idle air control valve is made of high-temperature resistant materials, and it can also operate stably for a long time under the high-temperature working environment of the engine. It has good heat resistance and is not easily affected by temperature and fails.
• Installation: The idle air control valve is easy to install, and old or damaged parts can be directly replaced without complex tools or professional skills. Save time and effort.
• Service: If you have any questions, please contact us in time, we will provide you with answers and doubts.