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Your cart is empty.The ACDelco GM Original Equipment Power Brake Booster Check Valve functions as a one-way valve that ensures air does not enter the vacuum booster when the engine is turned off or if there is a leak in the vacuum hose, and is a GM-recommended replacement for your vehicle's original components. This power brake booster check valve has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
jdub
Reviewed in the United States on October 31, 2023
I Needed a booster check valve for the vac pump supply hose. This design for the bill.
Customer
Reviewed in the United States on May 31, 2022
Perfect fit
KC
Reviewed in the United States on August 22, 2020
This check valve was perfect to "T" the vacuum line to my brake booster to a vacuum reserve tank.
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