Find Toyota 4 Runner Parts Of A Fuel Pump Assembly. Replace Toyota 4 Runner Diesel Fuel Pump Components & Toyota 4 Runner Fuel Pump Parts In Canada. To ensure your Toyota 4Runner remains at peak performance, proper maintenance of fuel pump components is crucial. Regularly check for signs of wear such as sputtering at high speeds or a loss of power, which could signal the need for a replacement. Extend the lifespan of your fuel pump by keeping your fuel tank at least a quarter full to avoid overheating. When selecting a new fuel pump, opt for OEM or top-grade aftermarket options that promise durability and precise fitment. Remember, installation plays a pivotal role, so follow the manufacturer's guidelines closely or seek professional assistance to maintain your 4Runner's reliability and efficiency. Shop with us for premium fuel pump components to boost your vehicle's longevity and performance.