Upgrade your vehicle's ignition system with this set of four Motorcraft Spark Plugs. Designed for the Ford Explorer Sport/Trac Taurus, Mercury Mountaineer, and DENSO 4511, these spark plugs are made with high-quality platinum material for optimal performance. The OE/OEM part numbers for these spark plugs are AGSF-22F-M and AGSF22FM, and they are a direct replacement for your vehicle's ignition system.

Improve your vehicle's acceleration and fuel efficiency with these spark plugs. They are compatible with 3.0L and 4.0L engines and come with a set of interchange part numbers such as OEM Ford, Finewire Platinum, and SP-500. These spark plugs are perfect for those who want to upgrade their vehicle's ignition system and achieve better performance.