VEHICLE FITMENT - This CNC machined starter replacement for F 15O Pickups 1999-2008 4.2L V6. Replace number: 6647. Please double check the part number of your item, matching information is for reference only. Instanl and Reliable Engine Starter : This 1:1 OEM desigen starters provide quick and reliable engine starting, ensuring that your vehicle starts smoothly every time. With their powerful performance, they deliver the necessary torque to effortlessly turn over the engine, even in harsh weather conditions or challenging environments. HIGH DURABILITY AND LONGEVITY - Built to withstand the demands of daily use, our starters are constructed from robust materials and undergo rigorous testing. They are designed to handle the high temperatures, vibrations, and electrical loads that are common under the hood of a vehicle, ensuring long-lasting performance and durability. ENHANCED STARTING POWER - This starters are engineered to provide enhanced starting power, particularly in situations where additional power is required. Whether you have a high-performance vehicle, a vehicle with a larger engine, or added accessories that increase the electrical load, our starters are up to the task of delivering the necessary power. Multiple Safety Assurance: MARSFLUX starter not only introduces strict quality control in the design and manufacturing process, but also incorporates multiple safety assurance mechanisms. For example, our starter adopts a number of safety technologies such as automatic power-off protection and overload protection to protect your driving safety.