NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£7.19
The Champion RC11PYPB4 is a platinum spark plug with a platinum centre electrode and a copper-core nickel or nickel 125 ground electrode.
A platinum pad or pin is welded to the centre electrode. The plug is described as having high erosion resistance and increasing engine output, with a service life of up to 38,000 miles or 60,000 km. It replaces NLP100320 and has part number OE138/T10.
If fitment is uncertain, check the vehicle cross-reference to confirm whether this is the correct part.
At a glance
Now
£7.19
Lowest, Aug–Oct
£6.85
Highest
£7.19
Price at the shop, last 77 days
The price has stayed at £7.19 since 4 October. It has been lower in this period: £6.85 (19 Aug – 3 Oct).