Spark Plugs
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NGK IJR8B9 4873 Spark Plug Iridium
Part no: IJR8B9Excl. Tax: £21.25 Incl. Tax: £25.50 -
Champion Spark Plug RER8YC
Part no: RER8YCExcl. Tax: £1.92 Incl. Tax: £2.31 -
NGK DCPR8EKP 7415 Spark Plug Copper Core
Part no: DCPR8EKPExcl. Tax: £10.07 Incl. Tax: £12.09 -
NGK DCPR8E-N 5692 Spark Plug Copper Core DCPR8EN
Part no: DCPR8E-NExcl. Tax: £4.62 Incl. Tax: £5.55 -
NGK DCPR8EIX 6546 Spark Plug Iridium IX
Part no: DCPR8EIXExcl. Tax: £8.65 Incl. Tax: £10.38 -
NGK DCPR8EKC 7168 Spark Plug Copper Core
Part no: DCPR8EKCExcl. Tax: £6.16 Incl. Tax: £7.39 -
NGK DCPR7EVX 1179 Spark Plug Platinum
Part no: DCPR7EVXExcl. Tax: £5.70 Incl. Tax: £6.84Out of stock -
NGK DCPR8E 4339 Spark Plug Copper Core
Part no: DCPR8EExcl. Tax: £3.97 Incl. Tax: £4.76Out of stock -
NGK DCPR7E-N-10 4983 Spark Plug Copper Core DCPR7EN10
Part no: DCPR7E-N-10Excl. Tax: £4.06 Incl. Tax: £4.87Out of stock -
NGK DCPR7E-N 4795 Spark Plug Copper Core DCPR7EN
Part no: DCPR7E-NExcl. Tax: £3.53 Incl. Tax: £4.24Out of stock -
NGK DCR8EIX 3606 Spark Plug Iridium IX
Part no: DCR8EIXExcl. Tax: £10.53 Incl. Tax: £12.64 -
NGK DCR9EIX 6650 Spark Plug Iridium IX
Part no: DCR9EIXExcl. Tax: £11.03 Incl. Tax: £13.24
Spark plugs (or sparking plugs) ignite the fuel and air mix in an engine so if your plugs are damaged, dirty or substandard your engine’s performance will be seriously affected. A spark plug has a central electrode for the high voltage electricity to travel down where it will travel across the gap (to ignite the fuel/air). The central electrode must be insulated and the electrode tip can be made of a combination of copper, chromium, nickel iron or precious metals such as platinum, iridium or yttrium. The insulator insulates the high voltage and is generally made of porcelain although some older spark plugs used mica as their insulator.
The Green Spark Plug Company stock historic and iconic brands such as AC, Champion, KLG and Lodge plus brands for modern engines. Lodge Spark Plugs invented a lot of today’s widely used technologies, which are present in many brands of spark plugs such as NGK, Champion, Bosch and Denso. Their pioneering technologies include inventions such as Multi Electrode plugs and Special Metal tips such as Platinum etc.
The Green Spark Plug Company stock spark plugs from the main suppliers mentioned above as well as spark plugs for veteran, vintage and classic engines. We sell new/unused ‘old stock’ which Tim Green has built up over the last 40 years. This is popular for those hard to find plugs and when sourcing original equipment for vehicles.
Each brand has its own, unique and interesting history. Esso, for example, were made by KLG and look exactly the same as the original KLG plugs. Lodge set up Motorcraft and their racing plugs are still favoured by many of Tim’s friends today.