



🚛 Drive Clean, Drive Confident: The OEM Emission Solution You Can’t Miss!
The GM Genuine Parts 84545446 Emission Reduction Fluid Supply Pump Module is a truck-specific, factory-recommended replacement part crafted from durable alloy steel. Engineered to GM OE specifications, it ensures precise fit, reliable mechanical operation, and effective diesel emission reduction, making it an essential upgrade for maintaining your vehicle’s environmental compliance and performance.





| Brand | GM GENUINE PARTS |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Truck |
| Item dimensions L x W x H | 10.75 x 8.25 x 6.25 inches |
| Material | Alloy Steel |
| Item Weight | 2.3 Pounds |
| Style | Gerotor |
| Specification Met | OE |
| Auto Part Position | Rear |
| Body Material | Alloy Steel |
| Inlet Connection Type | Hose Barb |
| Gas Type | Diesel |
| Mounting Type | Tank Mount |
| Operation Mode | Mechanical |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | ACDelco |
| UPC | 193468541311 |
| Model | GM Original Equipment |
| Item Weight | 2.3 pounds |
| Product Dimensions | 10.75 x 8.25 x 6.25 inches |
| Item model number | 84545446 |
| Exterior | Machined |
| Manufacturer Part Number | 84545446 |
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