NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£3.04
The Champion DJ7J / CCH850 Copper Plus is a spark plug for replacing OE plugs in vehicles, mowers or weed whackers.
It has a copper-core centre electrode, a patented Ultraseal-coated shell for corrosion resistance and a patented SAC-9 semiconductor resistor. It replaces CS42T. If unsure whether this is the correct part, use the cross-reference table.
At a glance
Now
£3.04
Lowest, Aug–Oct
£2.86
Highest
£3.04
Price at the shop, last 78 days
The price has stayed at £3.04 since 3 October. It has been lower in this period: £2.86 (19 Aug – 2 Oct).