NGK 49046 Ignition Coil

NGK HEI Ignition Coil for Honda Accord and Prelude

The NGK HEI Ignition Coil is built for direct replacement on select Honda Accord and Honda Prelude applications. It is an electronic 12-volt coil with a blade terminal design, made to support consistent ignition performance in late-model domestic and import vehicles.

Key Features

• Brand: NGK HEI Ignition Coil
• Part number: 49046
• Electronic ignition type
• HEI coil design
• 12-volt operation
• Blade terminals with 4 terminals
• Female connector / male terminal configuration
• Oil filled: No
• Mounting bracket included: No

Product Details

NGK ignition coils are engineered to meet or exceed OE standards and are developed with extensive testing in an ISO 17025 accredited lab. The NGK HEI Ignition Coil line reflects the brand’s long history in ignition components, with coverage across a wide range of late-model domestic and import vehicles. Part number 49046 is a practical OE-style replacement for drivers servicing ignition systems on 1992-2001 Honda Prelude and 1992-1997 Honda Accord applications. This part cross-references Standard Ignition (e.g., UF-98, UF-205) for the same application.

What It Helps Address

• Engine misfire caused by weak ignition output
• Hard starting related to coil failure
• Rough idle from inconsistent spark delivery
• Loss of power under load due to ignition breakdown
• Check engine light concerns tied to ignition coil faults

Installation Notes and Tips

Verify connector style, terminal count, and coil type before installation. This NGK coil uses a female connector and male blade terminals, so matching the original electrical connection is important for proper fitment. Confirm vehicle application by year and model before ordering: Fits 1992-2001 Honda Prelude, N/A; Fits 1992-1997 Honda Accord, N/A. The part number 49046 should be matched to the original coil reference when servicing the ignition system.

Quality Assurance

NGK manufactures ignition coils to OE-level standards and validates designs through rigorous laboratory testing under demanding conditions. The brand’s North American and global manufacturing and distribution network supports consistent product availability and application coverage.