Spark Plugs
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Denso MA20P-U 5012 Spark Plug Standard Replaces 067600-7553
Part no: MA20P-UExcl. Tax: £1.63 Incl. Tax: £1.96Out of stock -
Denso MW17 5088 Spark Plug Standard Replaces 067600-0420
Part no: MW17Excl. Tax: £3.23 Incl. Tax: £3.88 -
Denso M22 5003 Spark Plug Standard Replaces 067600-0330
Part no: M22Excl. Tax: £3.01 Incl. Tax: £3.61Out of stock -
Denso M17 5002 Spark Plug Standard Replaces 067600-0320
Part no: M17Excl. Tax: £3.14 Incl. Tax: £3.77 -
Denso MA9P-U 5005 Spark Plug Standard Replaces 067600-7510
Part no: MA9P-UExcl. Tax: £1.97 Incl. Tax: £2.37Out of stock -
Denso M24S 5004 Spark Plug Standard Replaces 067600-0340
Part no: M24SExcl. Tax: £3.17 Incl. Tax: £3.81Out of stock -
Denso MA16PR-U 5008 Spark Plug Standard Replaces 067700-3630
Part no: MA16PR-UExcl. Tax: £2.17 Incl. Tax: £2.61 -
Denso MA16P-U 5007 Spark Plug Standard Replaces 067600-7540
Part no: MA16P-UExcl. Tax: £1.32 Incl. Tax: £1.58Out of stock -
Denso MA20PR-U 5013 Spark Plug Standard Replaces 067700-3663
Part no: MA20PR-UExcl. Tax: £1.92 Incl. Tax: £2.30 -
Denso M14 5001 Spark Plug Standard Replaces 067600-0310
Part no: M14Excl. Tax: £3.14 Incl. Tax: £3.77Out of stock -
Denso L14-U 5000 Spark Plug Standard Replaces 067600-7570
Part no: L14-UExcl. Tax: £2.04 Incl. Tax: £2.45 -
Denso DK20PRD13 3476 Spark Plug Replaces 267700-7390
Part no: DK20PR-D13Excl. Tax: £15.06 Incl. Tax: £18.07
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.