Standard Ignition FD-509 Ignition Coil

Reliable Ignition Coil for Ford, Lincoln, and Mercury Vehicles

The Standard Ignition FD-509 ignition coil is designed to provide consistent spark performance for a range of Ford, Lincoln, and Mercury models. Engineered to meet OEM specifications, this ignition coil ensures proper ignition system function and helps maintain engine efficiency.

• Compatible with Ford Expedition, Explorer, Explorer Sport Trac, F-150, F-250 Super Duty, F-350, F-350 Super Duty, Mark LT, Mountaineer, Mustang, and Lincoln Navigator
• Part number FD-509 for precise identification and fitment
• Designed to deliver reliable spark energy for optimal combustion
• Constructed to meet or exceed original equipment standards
• Direct replacement ignition coil for improved engine performance

Product Details and Compatibility

The Standard Ignition FD-509 ignition coil is specifically engineered for use in select Ford, Lincoln, and Mercury vehicles, including popular models such as the Ford F-150 and Lincoln Navigator. This ignition coil supports the ignition system by converting the battery's voltage into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. Proper ignition coil function is critical for smooth engine operation, fuel efficiency, and emissions control.

Common Applications and Problem Resolution

• Replaces faulty or worn ignition coils in Ford Expedition and Explorer models
• Addresses engine misfires and rough idling in F-250 and F-350 Super Duty trucks
• Helps resolve starting difficulties in Mercury Mountaineer and Lincoln Navigator
• Improves throttle response and engine power in Mustang and Mark LT vehicles
• Prevents ignition system failures that can lead to poor fuel economy

Installation Notes and Tips

Installation of the Standard Ignition FD-509 ignition coil requires basic automotive tools and mechanical knowledge. Before installation, disconnect the vehicle battery to prevent electrical shock. Remove the old ignition coil carefully, noting the wiring connections and mounting points. Install the new coil securely, ensuring all electrical connectors are properly seated. After installation, verify engine operation and check for any diagnostic trouble codes.

Quality Assurance and Warranty Information

Standard Ignition manufactures the FD-509 ignition coil to meet stringent quality standards, ensuring durability and reliable performance. This ignition coil is tested to meet or exceed OEM specifications for fit, form, and function. While specific warranty details may vary, Standard Ignition products typically include a limited warranty against defects in materials and workmanship.