RJ12C Spark Plug
Replacing worn spark plugs are important for safety reasons as well as having your equipment functioning properly. This RJ12C spark plug is designed for most small engines. The heavy-duty insulator makes this gator spark plug electrically safe when insulated.
Availability:
#40909
Product Overview
Small engine spark plugs can provide longevity to your engine's performance. Overheating that could occur is prevented from the conductive sealing. This spark plug has a thread diameter of 14 mm, a reach of 9.5 mm and a hex of 21 mm. The terminal nut on this spark plug has a strong resistance to vibration while remaining thoroughly connected to the rest of the plug. The heavy-duty insulator constructed from high purity alumina, provides safe electrical insulation while the outer shell helps prevents outer corrosion.
Specifications- RJ12C Spark Plug
- Thread diameter: 14 mm
- Thread reach: 9.5 mm
- Hex size: 21 mm
- Replacement spark plug
- Terminal nit, resistance to vibration
- Heavy-duty insulator
- Insulator construction: High purity alumina
- Conductive sealing, prevents overheating
- Outer shell construction: Nickel-zinc plated steel
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