Navigation:
On the left of this page are applications and links to applications to help you find the correct spark plug, glow plug or performance HT lead set for your vehicle. Our Part Finders (application guides) will help you identify the correct NGK plug or Champion plug and gap setting for your vehicle. Use the Part Search facility to quickly find your spark plug or glow plug. You can also use the Part Search to cross reference and purchase equivalent NGK, Champion and Denso performance, race and standard parts. You can browse and buy from our current price lists by selecting 'buy online' from the menu on the left. To find the equivalent of your current spark plug, you can use our NGK cross reference tool or Champion cross reference tool. Please note that equivalents are usually also available from Denso and Beru if required. The correct Magnecor HT lead set for your vehicle can be identified using our Magnecor lookup guide. If you are looking specifically for glow plugs then you may prefer to visit our mini site at www.glow-plugs.co.uk .

About us:
Spark-plugs.co.uk is a trading website (since 2003) owned and maintained by Sparkplugs Limited. Unlike many Internet traders we carry large stocks and can usually ship on the day of your order. Sparkplugs Limited is the original and without doubt the most experienced online UK retailer of Champion and NGK spark plugs and glow plugs, Denso Spark plugs, Beru glow plugs, plug related Sealey and Raceline tools and NGK and Champion sparkplug caps - all at discounted prices. We also supply Magnecor performance ignition leads (HT Leads). Amongst our product ranges are NGK Oxygen (Lambda) sensors, Champion aviation spark plugs, Denso Iridium Power and NGK Iridium IX, race series plugs and also some 'hard to find' and vintage parts. We supply for car, motorcycle, marine engine, lawnmower, model engine, Industrial engine etc. We accept payment by most major credit and debit cards online 24 hours a day 365 days a year. We can also accept payment by bank transfer and personal cheque by arrangement. We are available to take telephone enquiries and orders from 9AM to 5PM (GMT) Monday to Friday. Please mail for a quote on Magnecor HT lead sets and Beru glow plugs if you cannot find your model. Please do not 'lift' text from this website without our consent. Please be aware that this site contains only original content, if you find similar text on a competitor's website it has been copied from us.

Technical Information:
We maintain a large amount of technical information on this website. As such, 90% of the answers to customer enquiries can be found within these pages. If you have an enquiry, please check our FAQ section first and then our technical section. If you cannot find the answer to your enquiry, please email us. Please remember to be polite - we will be happy to help as long as our efforts are appreciated.
We will always try to assist if you have a technical enquiry providing any subsequent purchase is made from us rather than an alternative supplier who is unable to offer support. We are not sponsored by any manufacturer and we keep our website up to date and free from adverts to provide a quality 'spam' free resource. We may not reply to requests for information which we consider will be used for commercial gain. We DO NOT maintain any information for Bosch spark plugs or glow plugs, please contact a Bosch dealer for help with your Bosch enquiry.