NGK 48784 Ignition Coil

NGK HEI Ignition Coil for Toyota Applications

The NGK HEI Ignition Coil, part number 48784, is built for 12-volt electronic ignition systems that use a HEI-style coil design. It is a direct-fit ignition coil option for select Toyota Pickup, 4Runner, Cressida, Celica, Corolla, and Tercel applications, with coverage across model years from 1980 through 1990.

NGK ignition coils are engineered to meet or exceed OE standards, giving you a replacement built for consistent spark delivery and dependable operation. The 48784 coil is a practical choice when servicing a Toyota Pickup ignition coil, Toyota 4Runner ignition coil, or other listed Toyota models that require a 2-terminal blade-style coil with a female connector and male terminals.

Key Features

• NGK HEI Ignition Coil, part number 48784
• 12-volt electronic ignition coil
• HEI coil type for select Toyota ignition systems
• Blade terminals with 2-terminal configuration
• Female connector gender and male terminal gender
• Oil filled: No
• Mounting bracket included: No
• Built for OE-level durability and operational performance

Product Details

NGK’s ignition coil line is backed by decades of ignition-system experience and testing in an ISO 17025 accredited lab. The 48784 coil is part of the NGK HEI Ignition Coil family and is designed for late-model domestic and import coverage, including the Toyota Pickup, Toyota 4Runner, Toyota Cressida, Toyota Celica, Toyota Corolla, and Toyota Tercel applications listed below. This part cross-references Standard Ignition UF-12 and Delphi GN10281 for the same application.

Vehicle Fitment

• Fits 1981-1990 Toyota Pickup, N/A
• Fits 1984 Toyota 4Runner, N/A
• Fits 1983-1984 Toyota Cressida, N/A
• Fits 1983 Toyota Celica, N/A
• Fits 1980 Toyota Corolla, N/A
• Fits 1980 Toyota Tercel, N/A

Common Uses

• Replacing a weak or failing ignition coil on a Toyota Pickup
• Restoring spark output on a Toyota 4Runner with electronic ignition
• Addressing misfire, rough idle, or hard-start conditions tied to coil wear
• Correcting intermittent ignition performance on listed Toyota models
• Servicing a HEI-style coil setup with the correct blade-terminal configuration

Installation Notes and Quality

Verify the coil style, terminal layout, and connector configuration before installation. Confirm the vehicle’s ignition system matches the listed HEI, 12-volt, electronic setup and compare the original part number or interchange references before replacing the component. The NGK 48784 ignition coil is developed and tested to support OE-level fit and function for the specified Toyota applications.

NGK’s manufacturing and validation process is centered on durability, performance, and quality control. The brand’s long-standing ignition expertise and lab testing standards support consistent product quality for the 48784 coil.