Ford Racing M-12405-50VDE Performance Cold Spark Plug Set for 5.0L Coyote VDE

The Ford Racing M-12405-50VDE Performance Cold Spark Plug Set is specifically engineered for 2021-2026 F-150 5.0L Coyote engines equipped with Variable Displacement Engine (VDE) technology. These spark plugs are designed for high-performance and supercharged applications where stock plugs may not perform optimally under increased cylinder pressures.

Key Features:

• Colder heat range (HR8) specifically designed for supercharged applications
• Complete set of eight (8) spark plugs with 12mm threads
• 0.032 inch gap recommended for forced induction setups
• Engineered to handle higher-than-stock combustion pressures
• Genuine Ford Performance Parts quality and engineering

Important Notes:

• Spark plugs must be gapped before installation
• Does not fit Mustang Coyote engines
• Designed exclusively for F-150 5.0L Coyote with Variable Displacement

When running a supercharger or other performance upgrades that increase combustion chamber temperatures and pressures, these colder spark plugs help prevent pre-ignition and detonation while maintaining reliable ignition performance.