Description
Overview:
The Genuine NGK CR7EIX Spark Plug (MPN 7385) is a high-quality iridium spark plug designed for reliable ignition in modern petrol engines. Built with a fine iridium centre electrode, a durable nickel shell, and a robust ceramic insulator, it delivers a strong, consistent spark while resisting fouling and wear. This plug suits a wide range of motorcycles, scooters, ATVs, generators, and garden machinery that require an M10 thread and 19 mm reach, including applications cross-referenced to DENSO 5361 or IU22. As a resistor-type plug, it helps reduce electrical interference with electronic systems. It is a Genuine NGK part and is sold individually, making it ideal for precise maintenance or single-cylinder service as well as full engine sets in multi-cylinder machines.
Key Features:
- Genuine NGK part for consistent performance and long service life
- Fine iridium centre electrode for a powerful spark and improved ignition stability
- Resistor type to help suppress radio-frequency interference with onboard electronics
- Thread size: M10 x 1.0 (10 mm, approx 3/8") for common small-engine fitments
- Reach: 19 mm (3/4") for correct seating in compatible cylinder heads
- Hex size: 16 mm (5/8") for easy fitting with standard plug sockets
- Factory-set gap: 0.8 mm (approx 0.031") for dependable starts and smooth running
- Thread pitch: 1.0 mm (approx 0.039") for secure installation
- Corrosion-resistant shell and quality insulator to resist heat, vibration, and deposits
- Sold individually to match single replacements or complete sets as required
Typical Applications:
Suitable for many small to mid-capacity petrol engines in motorcycles, scooters, quads/ATVs, compact generators, water pumps, and garden machinery such as mowers or small tillers. Ideal where an M10 x 1 thread, 19 mm reach, and 16 mm hex are specified, offering reliable cold starts, steady idling, and strong performance under varied loads and conditions.
Also known as:
Resistor spark plug, iridium plug, ignition plug, engine igniter, CR7EIX plug, performance spark plug, small-engine spark plug, motorcycle spark plug.
Alternate Part Numbers:
CR7EIX, 5361, IU22
Product Specifications
| L&S Part No. | CR7EIX |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NGK |
| OEM No. | 7385 |
| Unit of Sale | 1 |
| Applications | DENSO: 5361, IU22 |
| Machine Type | Engines |
| Fits Brands | NGK |
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