NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£4.87
The Champion RS8WYPB5 CCH9808 is an iridium spark plug with a fine-wire iridium centre electrode and a platinum patch on the ground electrode.
Both firing surfaces resist erosion. The thin tip concentrates the spark, lowers the voltage needed to fire and improves cold starting and idle stability. It is supplied as an original-equipment replacement where Champion iridium is specified, and as a long-life upgrade over the equivalent Champion copper plug of the same heat range.
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Now · lowest
£4.87
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£4.91
Price at the shop, last 78 days
The price has stayed at £4.87 since 4 October.