NGK 49470 Ignition Coil

NGK MOD High-Performance Ignition Coil Overview

The NGK MOD High-Performance Ignition Coil Multi-Pack is built for distributorless ignition systems in enthusiast and performance vehicles. Engineered for direct ignition applications, this coil uses custom primary and secondary windings to support stronger output, stable voltage delivery, and consistent spark performance.

Compatible With Audi A4, Audi Q5, Volkswagen GTI, and other listed applications, this NGK ignition coil is a fitment-focused replacement for performance-minded drivers. Part number 49470 is also identified as M5015-4.

Key Features

• 12-volt ignition coil for distributorless ignition systems
• COP (pencil type) design with push-on mount type
• Female connector with blade terminals and 4 terminal positions
• PET housing, vacuum-sealed epoxy resin, and high-temperature silicone COP boots
• Built for dielectric strength, voltage insulation, and durability
• Engineered to work with NGK spark plugs for optimized ignition performance
• Part number 49470 / M5015-4

Product Details

NGK’s MOD ignition coil line is developed for performance-oriented street vehicles and tested in an ISO 17025 accredited lab under demanding conditions. The coil’s winding design and insulated construction support reliable ignition output in applications such as Audi A4, Audi Q5, Volkswagen Tiguan, and Volkswagen GTI. If you are replacing a worn coil on a turbocharged or direct-ignition engine, this part number 49470 offers a technical OE-style solution with performance-focused materials.

This part cross-references DENSO Auto Parts 673-9303 and Standard Ignition UF-575 for the same application.

What It Helps Address

• Misfires caused by weak or inconsistent coil output
• Rough idle related to ignition voltage loss
• Hard starting from degraded coil insulation
• Intermittent spark delivery under load
• Ignition performance issues on distributorless systems

Installation Notes and Tips

Verify connector style, terminal layout, and engine application before installation. This coil uses a push-on mount and female connector with blade terminals, so the existing ignition coil connector and boot condition should be inspected during service. For best results, pair the coil with NGK spark plugs and replace any damaged plug boots or related ignition components at the same time.

Quality Assurance

NGK develops and tests MOD ignition coils in an ISO 17025 accredited laboratory to validate performance under severe operating conditions. The coil is built with high-temperature materials and sealed construction to support long-term durability in demanding ignition environments.