Order Toyota 4 Runner Fuel transfer pump. Replace Toyota 4 Runner Gas pumps in Canada & Toyota 4 Runner Fuel pumps. Maintaining the fuel pump of your Toyota 4Runner is critical for optimal performance. Signs that may indicate the need for a replacement include sputtering at high speeds, loss of power when the vehicle is under stress, or an overheated engine. To extend the lifespan of your pump, ensure your 4Runner has a clean fuel filter, and never let your fuel level drop too low as this can cause the pump to overheat. When choosing a replacement, opt for OEM or high-quality aftermarket pumps that are compatible with your 4Runner's model year. Installation requires precision, so it's advisable to consult a professional or follow a detailed guide to ensure your new pump functions effectively, maintaining the robust performance synonymous with your Toyota 4Runner.