



⛽ Upgrade your drive with GM precision fuel injection!
The GM Genuine Parts 55577403 Direct Fuel Injector Assembly is a precision-engineered, electro-magnetic valve designed to deliver fuel efficiently into the intake manifold or cylinders of 1.5L Malibu, Encore, and Cruze engines. Manufactured by ACDelco to meet original equipment specifications, this machined metal injector ensures reliable performance, durability, and a perfect fit, restoring your vehicle’s fuel efficiency and engine responsiveness.





| Material | Metal |
| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 2 x 4 x 2 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Specification Met | oe |
| Global Trade Identification Number | 40808709381059 |
| Manufacturer | ACDelco |
| UPC | 808709381051 |
| Model | Fuel Injector |
| Item Weight | 3.52 ounces |
| Product Dimensions | 2 x 4 x 2 inches |
| Item model number | 55577403 |
| Manufacturer Part Number | 55577403 |
| OEM Part Number | 55577403 |
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