Explore Jeep Parts Of A Fuel Pump Assembly & Jeep Fuel Pump Components. Browse Jeep Fuel Pump Assembly Parts. Order Jeep Diesel Fuel Pump Components. Maintaining the fuel pump components of your Jeep is crucial for optimal performance, with signs like sputtering at high speeds or a loss of power under stress indicating it might be time for a replacement. To extend their lifespan, regularly check the fuel filter for clogs and ensure your Jeep's fuel tank is kept at least a quarter full to avoid overheating. When choosing a new fuel pump, consider the OEM (Original Equipment Manufacturer) and aftermarket options available, each offering a balance of cost and quality features. OEM pumps guarantee a perfect fit and reliable performance, while aftermarket pumps may provide an economical alternative with comparable quality. Always prioritize high-grade materials for durability and follow manufacturer guidelines to ensure proper installation, securing peak efficiency and fuel delivery in your Jeep.