NGK 49422 Ignition Coil

NGK COP Ignition Coil Multi-Pack

Restore consistent spark output with this NGK ignition coil built for distributorless ignition systems. The NGK COP Ignition Coil Multi-Pack is a standard replacement option for late-model import and domestic applications, including Nissan Rogue, Sentra, Altima, and related fitments.

Key Features

• 12-volt ignition coil for distributorless systems
• COP (coil-on-plug) design for direct spark delivery
• Bolt-on mount with one mounting hole
• 3-terminal blade connection with female connector and male terminals
• Standard replacement grade for OE-style service
• Black housing with no oil fill

Product Details

NGK Part Number 49422 is engineered to meet or exceed OE standards for durability and operational performance. Developed and tested in an ISO 17025 accredited lab under severe conditions, this ignition coil reflects NGK’s long-standing focus on ignition components and broad vehicle coverage. It is a practical replacement for vehicles that use coil-on-plug ignition, including Nissan Altima, Nissan Sentra, Nissan Rogue, and INFINITI QX60 applications. Cross-reference examples include Delphi GN10241 and DENSO 673-4028 for the same application.

Common Issues This Part Can Address

• Engine misfire caused by weak or inconsistent coil output
• Hard starting related to ignition coil failure
• Rough idle from degraded spark delivery
• Loss of acceleration response tied to ignition breakdown
• Check engine light concerns associated with coil faults

Installation Notes

Verify connector style, terminal count, and mounting style before installation. This coil uses a bolt-on mount, a female connector, and a 3-terminal blade interface. Confirm vehicle-specific fitment for your exact engine and application before replacing the original part.

Quality Assurance

NGK manufactures ignition coils to OE-level standards and validates designs in an ISO 17025 accredited test lab. Part Number 49422 is backed by NGK’s experience in ignition systems and its focus on consistent performance across a wide range of late-model vehicles.