8X lgnition Coil +Spark Plug+Connector FD508 DG511 For Ford F150 5.4L 2004-2010

Ignition Coil, Spark Plug, and Connector Kit for Ford

This comprehensive ignition coil kit for Ford 5.4L engines includes coils, spark plugs, and connectors to restore reliable engine ignition, cross-referencing OEM numbers FD508 and DG511.

Overview

This ignition coil kit is designed to resolve engine misfires and rough idling in utility vehicles. Configured specifically as an ignition coil kit for Ford 5.4L engines, it delivers reliable voltage output and efficient spark generation. This complete ignition coil kit is ideal for comprehensive tune-ups and electrical system restorations.

Built For Performance

• High-grade copper windings ensure maximum voltage output and resistance to thermal breakdown.
• Premium silicone boots protect against moisture and electrical arcing.
• Spark plugs feature durable electrodes for a consistent spark gap over time.
• Includes direct-fit electrical connectors for a secure and clean wiring hookup.

Fits These Machines

• for Ford F150 5.4L (2004-2010)

On-The-Job Use

• Eliminating engine misfires and rough idle symptoms during routine maintenance.
• Replacing deteriorated ignition boots and cracked coil housings.
• Restoring combustion efficiency and power delivery under heavy towing loads.

Specs At A Glance

Good To Know

Q: Are the spark plugs in this kit pre-gapped? A: While pre-gapped, it is always recommended to verify the gap specification matches the vehicle emission label prior to installation.

Q: Does this kit address the common spark plug blowout issue on these engines? A: This kit replaces the ignition components but does not modify the physical cylinder head threads.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.