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£3.43
The NGK LB05E is a resistor spark plug cap with a black finish. Its resistor element is pressed between the plug terminal and the high-tension wire connection, and is designed to suppress noise across all frequencies without adversely affecting engine performance.
The construction includes ceramic, a phenolic resin plug connector and rubber components. Rubber liners at both ends help prevent moisture from causing electrical leakage. The resistor element is described as long enough to prevent interior flashover, with steady resistance maintained. Heat-press insertion contributes to the cap's vibration resistance.
The cap is suitable for magneto ignition. Some engines may require a combination of resistor caps and R-type resistor spark plugs to meet noise-suppression requirements.
At a glance
Now
£3.43
Lowest, Aug–Oct
£3.29
Highest
£3.43
Price at the shop, last 79 days
The price has stayed at £3.43 since 3 October. It has been lower in this period: £3.29 (19 Aug – 2 Oct).