BMW X5 Spark Plug - NGK - Laser Iridium - `04-`10. Precision-engineered NGK Laser Iridium spark plugs designed as an OE-equivalent replacement for BMW X5 models from 2004 through 2010, offering durable ignition performance for enthusiasts who demand reliable operation and consistent throttle response.

These NGK Laser Iridium plugs use an iridium-tipped center electrode and high-grade materials to provide long service life and stable ignition characteristics. The iridium center electrode is significantly harder than platinum, helping resist wear under high-heat conditions. NGK’s pure alumina ceramic insulator and a 98% pure copper core improve heat dissipation and reduce the risk of overheating, promoting dependable starts and consistent combustion. Many Laser Iridium designs also include a platinum pad on the ground electrode to ensure even wear in distributorless ignition systems. This part is an OE-form or equivalent replacement (commonly referenced as IZFR6H11 in a box of 4) intended for vehicles that originally used fine-wire iridium alloy plugs.

Features

• Iridium-tipped center electrode for extended electrode life and reliable spark
• High-grade pure alumina ceramic insulator for thermal stability
• 98% pure copper core for improved heat transfer and consistent starts
• Platinum pad on ground electrode (where applicable) to promote even wear
• OE-equivalent fit and performance for BMW X5 models 2004–2010

If you have questions about fitment or performance, please call us directly — we’re happy to help you choose the right plug and answer technical questions. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov