Autolite Iridium XP Automotive Replacement Spark Plugs, XP24 (4 Pack)

Autolite Iridium XP is designed and engineered in the USA and is one of the brand's most technologically advanced spark plugs. These iridium spark plugs provide better durability and a more focused ignition for improved ignitability and optimum performance across makes and models (foreign and domestic). The XP24 spark plugs feature a 0.6 mm finewire iridium center electrode with laser welded technology, platinum-protected ground wire, and a V-trimmed ground electrode to enhance ignitability and fuel efficiency. This 4-pack (Unit Count: 4) includes 4 iridium spark plugs and is backed by an unmatched limited lifetime warranty. Compatible with a wide range of cars and trucks as a vehicle-specific fit; Autolite Iridium XP is engineered to last up to 100,000 miles depending on engine type, offering long-term performance and reliability for aftermarket and OEM needs.

• EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today
• FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption
• OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance
• AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs
• CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability