





⛽⚡ Power your ride with precision – don’t let your Grand Cherokee settle for less!
The MUCO New Fuel Pump Assembly 5145589AA is a high-quality, direct OE replacement electric fuel pump designed specifically for Jeep Grand Cherokee 2014-2019 3.0L diesel models. It delivers reliable fuel pressure between 72.5 and 130.5 PSI at 12.3 volts, ensuring optimal engine performance. Made from durable aluminum and premium materials, it includes a sending unit and float, mounts at the rear tank, and comes with a 1-year warranty for peace of mind.








| ASIN | B0BW8ST57K |
| Auto Part Position | Rear |
| Best Sellers Rank | #2,572,289 in Automotive ( See Top 100 in Automotive ) #18,567 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Aluminum |
| Brand | MUCO |
| Brand Name | MUCO |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Fit Type | Vehicle Specific Fit |
| Gas Type | diesel,gas |
| Item Weight | 1.29 Kilograms |
| Manufacturer | MUCO |
| Manufacturer Part Number | MCY-503 |
| Mounting Type | Tank Mount |
| Operation Mode | Electric |
| Part Interchange Info | replacement;voltage:12.3 |
| Product Grade | New |
| Specification Met | OE |
| Vehicle Service Type | Car |
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