This Champion spark plug is a high-quality replacement for your vehicle's ignition system. Made of copper, it ensures reliable and long-lasting performance. The spark plug is designed to fit various models and brands, with OE/OEM part numbers including A1005N04, AGR32, ERR3799, MS851237, 4318131, 4864463, and 322. The quantity of the spark plug is one, and it comes with a SKU number PLU:322. Whether you're replacing a faulty spark plug or upgrading your vehicle's ignition system, this Champion spark plug is a great choice. It is perfect for those who want to maintain their car's performance and ensure that it runs smoothly.