NGK 48717 Ignition Coil

Reliable Ignition Performance for Ford, Lincoln, and Mercury Vehicles

The NGK COP Ignition Coil 48717 is engineered to deliver consistent ignition performance for select Ford, Lincoln, and Mercury models. Designed as a coil-on-plug (COP) unit, this ignition coil supports distributorless ignition systems, ensuring efficient spark delivery and engine operation.

• 12-volt ignition coil designed for distributorless ignition systems
• Coil-on-plug (COP) type for direct spark plug connection
• Blade terminal type with two terminals for secure electrical connection
• Female connector and male terminal gender for proper fitment
• Compatible with Ford Expedition, Explorer, Explorer Sport Trac, F-150, F-250 Super Duty, F-350 Super Duty, Mark LT, Mountaineer, Mustang, and Lincoln Navigator
• Part number U5150, stock number 48717
• Oil-free design for reliable operation without fluid maintenance

About the NGK COP Ignition Coil Product Line

The NGK COP Ignition Coil line focuses on coil-on-plug ignition solutions that eliminate the need for traditional distributor caps and ignition wires. This design improves ignition reliability and reduces maintenance by delivering spark directly to each spark plug. The NGK COP Ignition Coil 48717 is part of this line, providing a direct fit replacement for compatible Ford, Lincoln, and Mercury vehicles requiring a 12-volt distributorless ignition coil.

Product Details and Specifications

This ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, which are common in modern vehicles for improved ignition timing and efficiency. The coil-on-plug (COP) design allows the coil to mount directly on the spark plug, reducing energy loss and improving spark precision. The blade terminal type with two terminals ensures a secure electrical connection, while the female connector and male terminal gender provide proper compatibility with the vehicle's wiring harness. This coil is not oil filled, which simplifies installation and reduces potential leak points.

Common Applications and Issues Addressed

• Replacement for faulty or worn ignition coils in Ford F-150 and F-250 Super Duty trucks
• Restores proper ignition function in Lincoln Navigator and Mercury Mountaineer
• Resolves engine misfires and rough idling in Ford Mustang and Explorer models
• Improves starting reliability in Ford Expedition and Explorer Sport Trac
• Addresses ignition coil failure symptoms such as poor fuel economy and reduced engine power

Installation Notes and Tips

• Ensure vehicle ignition is off and battery disconnected before installation
• Verify part number U5150 matches the original coil to confirm compatibility
• Handle the coil carefully to avoid damage to terminals and connector
• Check for secure connection of blade terminals and proper seating on spark plugs
• Test ignition system after installation to confirm proper operation

Quality Assurance and Warranty

NGK ignition coils are manufactured to meet OEM specifications for durability and performance. The NGK COP Ignition Coil 48717 undergoes rigorous quality control to ensure reliable operation in compatible Ford, Lincoln, and Mercury vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.