Keep fuel moving from the tank to the engine with the GMB fuel pump module assembly (P/N 520-2220), a direct-fit replacement for the 1999-2004 Jeep Grand Cherokee. This module houses the in-tank pump that draws fuel and delivers it at the pressure and flow the engine needs; if the original pump has failed, this assembly replaces it. See the "Vehicles it fits" section for the engine-level applications.
Built to OE-level tolerances: engineered to meet or surpass the demands of the original equipment it replaces.
Signs the original pump may need replacing include long crank times, sputtering or stalling under load, loss of power on acceleration, or a no-start condition. Diagnose the cause before replacing, since these symptoms can have other sources. New filters are available in all sizes.
What vehicles does the GMB 520-2220 fuel pump module fit?
It is a direct-fit replacement for the 1999-2004 Jeep Grand Cherokee. Check the "Vehicles it fits" section to confirm the engine-level application for your vehicle before ordering.
What does this fuel pump assembly do?
The in-tank module draws fuel from the tank and delivers it to the engine at the required pressure and flow rate. If the original pump has failed, this assembly replaces it.
Does it include the hardware needed to install it?
Yes. The module comes with all required hardware for installation. Consult the vehicle service information for the correct procedure and torque specs.
How is the GMB 520-2220 tested?
Each unit is 100% factory tested for leakage and dimensional precision and 100% pressure and flow-rate tested in-house, plus durability tested during development for longer life.
What are signs the fuel pump may need replacing?
Long crank times, sputtering or stalling under load, power loss on acceleration, or a no-start can be signs. Diagnose the cause first, as these symptoms can have other sources.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
