Jeep Grand Cherokee Fuel System Parts

It's really important to maintain the engine and fuel system on your Grand Cherokee, in order to keep it running in tip-top condition. The fuel system requires less routine maintenance than the brakes, suspension, and drivetrain, but does require some simple maintenance nonetheless. Modern multiport fuel-injection systems, like those found on modern Cherokees depend on extreme pressure to run efficiently. When the factory fuel pump, fuel filter, or various seals become damaged, your vehicle's ECU will compensate by changing the engine timing and other various mechanisms, causing the engine to run hotter and less efficiently than it's intended to.

Fuel filters should be changed every 7,500 miles or once a year, whichever comes first. This protects the fuel pump and engine, giving you optimal fuel economy, acceleration, and a cooler-running engine. You'll find a number of different OE filters available on this site that are manufactured by various quality-driven companies like Hengst, Interfil, and Mann-Filter – all guarantee the quality of their parts. The gas cap is another item that needs to be replaced every couple of years, or when the seal appears deformed, to ensure optimum fuel pressure and adherence to modern emissions standards. If your fuel pump has failed and left you stranded without your vehicle, we offer select low-cost OE quality units from trusted brands like Replace, Pilot, and GMB to get your Cherokee back up and running.