<div data-store-description="v1"> <p>Set of 8 Iridium Spark Plugs XP5224 for BMW X5 550i 650i 750i (2004–2010). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - 8X Iridium Spark Plugs</p> <p>Fits Models: - BMW 550i - BMW 650i - BMW 750i - BMW X5</p> <p>Model Years: - 2004–2010</p> <p>Submodels: - Common trims include M Sport, Luxury, and Executive - Chassis codes: E60 (550i), E63/E64 (650i), E65/E66 (750i), E70 (X5)</p> <p>Engine Options: - 4.8L V8 (N62B48) - 4.4L V8 (N63B44) for later models</p> <p>Description: These iridium spark plugs are designed for optimal performance in BMW models 550i, 650i, 750i, and X5 from 2004 to 2010. They provide superior ignition efficiency and longevity compared to standard plugs, ensuring smoother engine operation and improved fuel efficiency.</p> <p>Features: - Enhanced ignition performance - Longer lifespan than standard plugs - Improved fuel efficiency - Designed for specific BMW models - Easy installation</p> <p>Part Number: XP5224</p>