NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£12.73
The NGK ILZKR6Q11 96169 is a spark plug in the NGK Laser Iridium range, made to original-equipment specification.
It pairs a laser-welded iridium centre electrode with a platinum pad on the ground electrode, so both wearing surfaces are precious metal. The source describes this construction as allowing the very long service intervals scheduled for modern engines and says consistent ignition over the plug’s life keeps fuel consumption and emissions where the maker intended. Use it as a like-for-like replacement where the vehicle handbook specifies this part number.
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Price at the shop, last 24 days
The price has stayed at £12.73 since 9 October.