NGK 48627 Ignition Coil

NGK COP Ignition Coil for Lexus V8 Applications

NGK Part Number 48627 is a distributorless coil-on-plug ignition coil built for direct replacement use on select Lexus GS400, LS400, and SC400 models from 1998-2000. It is a 12-volt ignition coil with a female connector, male blade terminals, and no oil fill or mounting bracket.

NGK COP Ignition Coil 48627 is part of NGK’s ignition coil line, which focuses on OE-level fit, electrical performance, and durability for late-model domestic and import vehicles. This coil is developed and tested under controlled lab conditions to verify performance across demanding operating environments.

Key Features

• Distributorless COP (coil on plug) ignition coil
• 12-volt electrical system application
• Female connector with 4 terminals
• Male blade terminal design
• No oil-filled construction
• No mounting bracket included
• Direct-fit replacement for select Lexus ignition systems

Detailed Description

NGK 48627 is an ignition coil for vehicles using a distributorless coil-on-plug setup. It is listed for 1998-2000 Lexus GS400, 1998-2000 Lexus LS400, and 1998-2000 Lexus SC400, making it a focused replacement option for Lexus V8 ignition service. If you are searching for an NGK ignition coil 48627 for Lexus GS400, LS400, or SC400 applications, this part matches the specified OE-style configuration and connector layout.

NGK’s ignition coil program is backed by more than 80 years of automotive experience and a manufacturing approach centered on consistent electrical output and durability. The coil design is tested in an ISO 17025 accredited lab to validate performance under severe conditions, supporting dependable ignition system operation in real-world use.

This part cross-references Delphi GN10501 for the same application.

What It Helps Address

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

Installation Notes and Tips

Verify the connector style, terminal count, and coil-on-plug layout before installation. Confirm the vehicle application against the listed fitment for 1998-2000 Lexus GS400, LS400, and SC400 models. Inspect spark plugs, boots, and related ignition components during service to help prevent repeat coil failure.

Quality Assurance

NGK manufactures this ignition coil to meet or exceed OE standards for durability and operational performance. The design is developed and tested in an ISO 17025 accredited laboratory, and NGK’s long-standing OE legacy supports consistent product quality for ignition service.