NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
£2.22
The Champion CJ14 is a spark plug with a copper-core centre electrode and a patented Ultraseal-coated shell designed for corrosion resistance.
It also has a patented SAC-9 semiconductor resistor and replaces reference 13157-6771-2. Use the cross-reference table to check whether it is the correct part for your vehicle.
At a glance
Now
£2.22
Lowest, Aug–Oct
£2.16
Highest
£2.22
Price at the shop, last 79 days
The price has stayed at £2.22 since 4 October. It has been lower in this period: £2.16 (19 Aug – 3 Oct).