J17LM Spark Plug

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

• J17LM 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
• Replaces Champion (J17LM), Bosch (W9ECO), NGK (B4LM), Nippondenso (W14LM-U), Autolite (295), AC Delco (CS42, LM46)

Find the right spark plug for your engine by visiting our Spark Plugs selection, offered here at Agri Supply®