Club
Top PickMembers of more than 80 listed classic car and motorcycle clubs get 10% off most of the range once their account is switched to club pricing by email with a membership number. A few lines are excluded, as stated on its club discounts page on 22 October 2026.
Limited Time Offer
Buy 10
Spark plugs carry a quantity price: the NGK BP6ES is £2.52 each, or £2.32 each when you buy 10, an 8% saving shown on its product page on 22 October 2026. The spark plug range lists an as-low-as price on each plug.
Limited Time Offer
£69+
Standard delivery to the UK mainland is free on orders over £69, and orders placed before 2pm Monday to Friday usually go out the same day when everything is in stock, per its delivery page on 22 October 2026.
Limited Time Offer
Plug
The NGK BP6ES copper core spark plug is priced at £2.52 including VAT (£2.10 without VAT) in the classic spark plug range on gsparkplug.com on 22 October 2026.
Limited Time Offer
Plug
The Champion N9YC Copper Plus spark plug is listed at £2.16 including VAT, or as low as £1.99 each in quantity, on the spark plugs page on 22 October 2026.
Limited Time Offer
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Extra codes from partner brands, refreshed alongside this store's offers.
Everything shoppers ask before using The Green Spark Plug Company offers.
No public code was shown on gsparkplug.com on 22 October 2026. Members of over 80 classic car and motorcycle clubs get 10% off most of the range through a club account instead, with no code needed.
Email the shop with your name, the email address on your account, your club and your membership number, and it switches your account to club pricing. A club officer can ask for an unlisted club to be added.
Yes. UK mainland standard delivery is free on orders over £69; below that, the delivery price shows in the basket. Orders placed before 2pm on a weekday usually go out the same day if everything is in stock.
Yes, worldwide, priced by weight and destination. Europe takes about 4 to 10 working days, the USA 3 to 7 working days by FedEx with duty collected on delivery, and Canada, Australia and New Zealand 10 to 28 days.
Unwanted items can be returned within 30 days of receipt, unused and in their original packaging, at your own cost. Made-to-order and cut-to-size items such as cable cannot be returned.
A practical savings guide for shoppers using The Green Spark Plug Company offers.
Not a public one. On 22 October 2026 gsparkplug.com did not show a promo code. Its regular saving is a club scheme: members of more than 80 classic car and motorcycle clubs get 10% off most of the range, applied automatically on their account with no code to enter. To join, email the shop with your name, account email, club and membership number; if your club is not on the list, a club officer can ask for it to be added. A few product lines are excluded.
Spark plugs from NGK and Champion start at around £2. On 22 October 2026 the Champion N9YC Copper Plus was £2.16 (as low as £1.99), the NGK BP6ES £2.52 (£2.32 each for 10), the NGK BP7ES £2.98, the Champion D16 £5.59 and the NGK DCPR8E £6.29, all including VAT. Prices are shown with and without VAT. The shop also stocks HT leads and other ignition, fuel and battery parts for older vehicles.
UK mainland standard delivery is free over £69; below that, the price shows in the basket. Most UK parcels go tracked by Evri, with next-day and FedEx options at checkout, and orders placed before 2pm on a weekday usually leave the same day when everything is in stock. Parts ship worldwide, priced by weight; Europe takes about 4 to 10 working days, the USA 3 to 7 by FedEx (duty unpaid), and Canada, Australia and New Zealand 10 to 28 days. Unwanted items can be returned within 30 days, unused and in original packaging, at your own cost; made-to-order and cut-to-size items such as cable cannot be returned.
Offers on this page were checked on the shop's own website on 22 October 2026.
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