NGK 48986 Ignition Coil

NGK HEI Ignition Coil for Volkswagen Applications

The NGK HEI Ignition Coil, part number 48986, is built for Volkswagen ignition systems that require a direct-fit replacement with stable 12-volt electronic operation. It is a HEI-style coil with a female connector, male spade terminals, and a non-oil-filled design for dependable service in late-model VW applications.

Key Features

• 12-volt ignition coil for electronic ignition systems
• HEI coil type for Volkswagen ignition service
• Female connector with 3 male spade terminals
• Non-oil-filled construction
• Direct replacement reference: NGK 48986
• Cross-reference example: Delphi GN10280

Product Details

NGK HEI Ignition Coil 48986 is manufactured to meet or exceed OE standards, with development and testing performed under controlled lab conditions to verify durability and operational performance. NGK applies its long-standing ignition expertise to support consistent spark output across a wide range of domestic and import vehicles, including Volkswagen Cabrio, Jetta, Golf, EuroVan, Passat, Cabriolet, and Fox models. This part number 48986 is a practical choice when replacing a worn ignition coil in a Volkswagen HEI ignition system.

Fits 1995-2002 Volkswagen Cabrio, N/A. Fits 1991-1999 Volkswagen Jetta, N/A. Fits 1992-1998 Volkswagen Golf, N/A. Fits 1992-1996 Volkswagen EuroVan, N/A. Fits 1995-1996 Volkswagen Passat, N/A. Fits 1991-1993 Volkswagen Cabriolet, N/A. Fits 1992-1993 Volkswagen Fox, N/A. Fits 1991 Volkswagen Fox, N/A. Fits 1991 Volkswagen Golf, N/A.

Common Issues This Coil Can Address

• Weak or inconsistent spark output
• Hard starting caused by ignition coil wear
• Engine misfire related to coil failure
• Rough idle from unstable ignition performance
• Loss of ignition reliability in HEI-equipped Volkswagen models

Installation Notes and Tips

Verify the vehicle uses an HEI ignition system before ordering. Confirm connector style, terminal layout, and mounting location against the original coil before installation. Inspect related ignition components such as plugs, wires, and distributor parts during replacement to help restore proper ignition performance. Use the vehicle service manual for torque, wiring, and diagnostic procedures.

Quality Assurance

NGK develops and tests ignition coils to OE-level standards in an ISO 17025 accredited test lab, with validation focused on durability and performance under demanding conditions. The brand’s OE background and broad vehicle coverage support confident replacement selection for Volkswagen ignition service.