Description
Overview:
The Champion L86C Spark Plug is a genuine replacement for small petrol engines, built with a ceramic insulator and a robust metal shell to handle heat and vibration. It provides a dependable spark to ignite the air-fuel mixture, helping engines start cleanly and run smoothly under load. Designed to suit classic J.A.P. (J.A. Prestwich) engines, it is a direct match for JAP 3 and JAP 4, and is also specified for JAP 5 and JAP 6 units used across construction, horticultural, and light industrial machinery. Whether you are servicing a compacting plate, a small generator, a water pump, or vintage garden equipment powered by a JAP engine, the L86C offers reliable performance and straightforward fitting as part of routine maintenance.
Key Features:
- Genuine Champion part for consistent quality and fitment
- Heat range and configuration suited to JAP 3/4/5/6 engines
- Stable ignition for easier cold starts and smooth running
- Helps reduce fouling and misfires when engines are correctly tuned
- Durable construction to withstand vibration and high temperatures
- Corrosion-resistant outer shell for longer service life
- Straightforward installation with a standard plug spanner
- Suitable replacement where NGK B6HS is specified
- Reliable sealing at the cylinder head when correctly torqued
- Supports efficient combustion to maintain fuel economy
Typical Applications:
Service replacement on JAP-powered machinery such as compactors, small generators, pumps, mixers, cultivators, and other stationary plant and garden equipment. Ideal for routine servicing, fault-finding on poor starting or rough idle, and preventative maintenance where reliable ignition is essential.
Also known as:
Ignition plug, engine plug, spark igniter, engine ignition plug, combustion plug, motor plug.
Fits Models:
JAP 3, JAP 4, JAP 5, JAP 6
Alternate Part Numbers:
B6HS, L68C
Product Specifications
| L&S Part No. | L86C |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Champion |
| OEM No. | L68C |
| Unit of Sale | 1 |
| Applications | JAP 3, JAP 4, JAP 5, JAP 6, JAP3, JAP4, JAP5, JAP6 |
| Machine Type | Engines |
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