Is your 4.6L Ford Explorer or Mercury Mountaineer running rough or having idle issues? This TUUMOND throttle body might be the fix you need. It's a direct-fit, high-quality replacement designed specifically for the 2006, 2007, and 2008 model years of the Ford Explorer (and Sport Trac) and Mercury Mountaineer with the 4.6L V8 engine. It cross-references with OEM part numbers like 6L2Z9E926C and S20022, so you know it's made to match the factory specs. Constructed from robust, corrosion-resistant materials, it's built for longevity and reliable performance. Installation is straightforward – it's designed as a plug-and-play replacement for your old unit, so no special modifications or programming should be needed for a simple swap (always good to double-check for your specific vehicle). The package includes just the throttle body itself. It comes with a 1-year warranty for peace of mind. **Very Important:** Before you buy, please double-check that this part is compatible with your exact vehicle year, make, and model using the Amazon fitment filter or the list in the description. A smooth-running engine starts with good airflow!