The BP5EY NGK Spark Plug is a genuine NGK ignition component for petrol-powered equipment used in construction and garden care. Built with a durable steel shell and a high-quality ceramic insulator, it delivers a clean, reliable spark to ignite the air-fuel mifor smooth starting and steady running. Key dimensions are a 14mm thread diameter, a 19mm thread length (0.75 inches), a 20.8mm spanner size, and a 4mm spark position. These specifications make it suitable for many small engines found in lawn mowers, generators, water pumps, plate compactors, and other plant machinery. Designed to cope with demanding, stop-start work, this plug helps maintain engine efficiency during routine servicing and replacement cycles, providing dependable performance across a wide range of everyday tasks.

Key Features:
– Genuine NGK part for consistent quality and fit
– 14mm thread diameter with 19mm reach (0.75 inches) for common small engines
– 20.8mm hefor straightforward fitting and removal with a standard plug spanner
– 4mm spark position for stable ignition and smooth throttle response
– Robust metal shell and glazed ceramic insulator for durability under heat and vibration
– Reliable starts and consistent spark delivery across varied operating conditions
– Helps reduce misfire risk when engines are frequently started and stopped
– Suitable for routine maintenance on a broad range of garden and construction machinery
– Corrosion-resistant construction to support longer service life
– Clear dimensions to aid quick identification and replacement

Typical Applications:
Ideal for routine servicing of small petrol engines fitted to lawn mowers, generators, plate compactors, pressure washers, water pumps, rotavators, and similar plant. Use when restoring sharp starting, steady idle, and reliable running after fouling or wear, or as part of scheduled maintenance to keep equipment performing consistently on site or in the garden.

Also known as:
Ignition plug, engine plug, spark igniter, 14mm spark plug, small engine spark plug, NGK BP5EY plug.

Product Specifications