NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£16.88
The Champion 25 / CCH525 Copper Plus is a spark plug for replacing original-equipment spark plugs in vehicles, mowers or weed whackers.
It replaces 26 and has a copper-core centre electrode, a patented Ultraseal-coated shell and a patented SAC-9 semiconductor resistor.
At a glance
Now
£16.88
Lowest, Aug–Oct
£13.50
Highest
£16.88
Price at the shop, last 77 days
The price rose by £3.38 on 4 October. It has been lower in this period: £13.50 (19 Aug – 3 Oct).