NGK 48971 Ignition Coil

NGK COP Ignition Coil for Nissan Frontier

Restore reliable spark delivery with the NGK COP Ignition Coil, part number 48971. This coil-on-plug ignition coil is built for distributorless ignition systems and is a direct-fit option for select Nissan Frontier and Suzuki Equator applications.

Key Features

• Coil-on-plug design for distributorless ignition systems
• 12-volt ignition coil with 3-terminal blade connection
• Female connector and male terminal configuration
• Oil-filled: No
• Built to meet or exceed OE standards for durability and performance
• Developed and tested in an ISO 17025 accredited lab
• Part number 48971 / stock number 48971

Product Details

NGK COP Ignition Coil 48971 is part of NGK’s ignition coil line, a product family focused on OE-style fit, consistent output, and broad vehicle coverage. This coil is engineered for late-model domestic and import vehicles and is backed by NGK’s long history in ignition components. For drivers servicing a Nissan Frontier ignition coil replacement or a Suzuki Equator ignition coil repair, this part provides a direct replacement path for the original coil-on-plug unit.

This part cross-references DENSO Auto Parts 673-4027 and Standard Ignition UF-509 for the same application.

Vehicle Fitment

• Fits 2005-2019 Nissan Frontier, N/A
• Fits 2009-2012 Suzuki Equator, N/A

Common Problems This Part Can Address

• Engine misfire under load or at idle
• Hard starting or extended crank time
• Rough running and uneven acceleration
• Loss of ignition output from a failing coil-on-plug unit
• Check engine light related to ignition coil performance

Installation Notes

Confirm the connector style, terminal count, and coil type before installation. This NGK ignition coil uses a 3-terminal blade connection and is intended for distributorless COP applications. Inspect the spark plug, plug well, and wiring connector during service, and replace any damaged components before installing the new coil.

Quality Assurance

NGK manufactures ignition coils to OE-level standards and validates designs in an ISO 17025 accredited test lab under demanding conditions. The brand’s extensive OE legacy and broad coverage for Nissan Frontier and Suzuki Equator applications support confident parts selection for ignition service.