NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£16.34
The NGK MR8BI-8 91360 is a Laser Iridium spark plug with 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.
Use it as a like-for-like replacement where the vehicle handbook specifies this part number. Consistent ignition over the life of the plug keeps fuel consumption and emissions where the maker intended.
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Price at the shop, last 23 days
The price has stayed at £16.34 since 9 October.