NGK 48717 Ignition Coil

NGK COP Ignition Coil for Ford V8 Applications

NGK Ignition Coil Part Number 48717 is a coil-on-plug replacement built for distributorless ignition systems. It is engineered to meet or exceed OE standards for durability and consistent spark delivery, making it a direct service option for select Ford, Lincoln, and Mercury vehicles with OE black coil boots.

Key Features

• Coil-on-plug design for distributorless ignition systems
• 12-volt ignition coil with 2-terminal blade connection
• Female connector with male terminals
• Non-oil-filled construction
• Built to OE-level performance and durability targets
• Developed and tested in an ISO 17025 accredited lab
• Brand Line: NGK COP Ignition Coil for direct-fit ignition service

Product Details

NGK Part Number 48717 is part of the NGK COP Ignition Coil line, a product family focused on coil-on-plug ignition service for late-model domestic and import vehicles. NGK applies its long-standing ignition expertise and controlled testing process to produce coils that support stable operation under demanding conditions. This ignition coil is a direct replacement choice for vehicles such as the Ford F-150, Ford Expedition, Ford Explorer, Lincoln Navigator, and Mercury Mountaineer when the listed fitment and OE black coil boot note match the application.

This part cross-references Delphi GN10182 for the same application.

What It Helps Fix

• Engine misfire caused by a weak or failing ignition coil
• Rough idle related to inconsistent spark output
• Hard starting from poor coil performance
• Loss of acceleration response tied to ignition breakdown
• Check engine light conditions associated with ignition coil faults

Installation Notes

Verify the vehicle’s year, make, model, and OE black coil boot requirement before installation. This coil uses a distributorless COP layout with a 2-terminal blade connection, so connector style and terminal orientation should be checked against the original part. Confirm the application against the vehicle’s ignition system and existing coil design before replacing the unit.

Quality Assurance

NGK manufactures ignition coils to meet or exceed OE standards and validates designs in an ISO 17025 accredited test lab under demanding conditions. The brand’s North American and global manufacturing and distribution network supports consistent product availability and application coverage across select Ford, Lincoln, and Mercury models.