Land Rover LR4 Spark Plugs - NGK - Laser Iridium (ILKAR7C10) - 10-11. NGK Laser Iridium spark plugs are OE-equivalent replacements designed for the 2010–2011 LR4, Range Rover and Range Rover Sport, delivering consistent ignition performance and extended service life.

These NGK Laser Iridium plugs combine a fine-wire iridium center electrode with a durable construction tailored for modern distributorless ignition systems. The iridium tip is significantly harder than platinum, improving electrode longevity while the high-grade pure alumina ceramic insulator and a 98% pure copper core help manage heat transfer and maintain reliable starts. Many Laser Iridium plugs also include a platinum pad on the ground electrode to promote even wear where applicable. Supplied as part number ILKAR7C10 in a box of 4, they are recommended for vehicles that originally came with fine-wire iridium alloy plugs.

Features

• Iridium-tipped center electrode for long life and stable spark
• High-grade pure alumina ceramic insulator for heat management
• 98% pure copper core to support ignition reliability
• Platinum pad on ground electrode for even wear in distributorless systems
• OE-equivalent fitment: ILKAR7C10, box of 4 — recommended for 2010–2011 LR4/Range Rover/Range Rover Sport

If you have questions about fitment or compatibility, call us directly — we’re happy to help. We offer installation and customization services at our two locations: Austin, Texas and the Los Angeles, California area. Call Austin: 512-982-9393 (TX) or Los Angeles area: 562-981-6800 (CA). If you’re considering 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