| Management number | 227485906 | Release Date | 2026/05/09 | List Price | US$19.51 | Model Number | 227485906 | ||
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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.

| UPC | 707773719480 |
|---|---|
| ASIN | B004JBB09Q |
| Size | 10 cm L x 5.84 cm W x 3.3 cm H |
| Brand Name | GM GENUINE PARTS |
| Unit Count | 1.0 Count |
| Valve Type | Power Brake Booster Check Valve |
| Thread Size | 2.3 inches |
| Thread Type | 3/8-16 UNF |
| Manufacturer | ACDelco |
| Model Number | 20791947 |
| Material Type | Metal |
| Connector Type | Vacuum Hose |
| Item Type Name | Power Brake Booster Vacuum Check Valve |
| Exterior Finish | Machined |
| Item Dimensions | 3.9 x 2.3 x 1.3 inches |
| Number of Ports | 2 |
| Specification Met | GM-specific standard |
| Included Components | Power Brake Booster Vacuum Check Valve |
| Inlet Connection Size | 1E+1 Centimeters |
| Inlet Connection Type | Vacuum |
| Outlet Connection Size | 2.3 Inches |
| Outlet Connection Type | vacuum hose |
| Manufacturer Part Number | 20791947 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Global Trade Identification Number | 00707773719480 |
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