Offering the quality, reliability, and durability of GM OE Vacuum Hose Check Valve Brake Booster for OPEL ASTRA G Brake Booster Check Valve 1988-2011 GM Power Brake Booster Vacuum Check Valve Kit With Check Valve And Grommet 18022219 | Chevy Pros GM Brake Booster Check Valve SKU:19181416 Other Names:Valve Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Condition:New Notes:Included with power booster. Included with booster assembly. Replaces:92234619 Sold In Quantity:1 WARNING: California Proposition 65 Also Purchased Vehicle Fitment... 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. ACDelco 19181416. Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet. SKU: 19181416. Price: $30.57. Item #: 19181416; UPC #: 707773719541 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.