



🛠️ Keep your GM truck running clean and mean with genuine precision!
The GM Genuine Parts 84545446 Emission Reduction Fluid Supply Pump Module is a factory-recommended replacement part designed specifically for GM trucks. Built to original equipment specifications with durable alloy steel, this mechanical pump ensures reliable diesel exhaust fluid delivery, helping maintain optimal engine performance and emissions compliance. Its vehicle-specific fit and tank mount design make installation straightforward, preserving the trusted quality and longevity expected from GM.





| 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 |
| 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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