OUT OF STOCK ON ALL 14mm SPARK PLUGS UNTIL 9th SEPT 2025

Choose between our Classic 3 ground plugs or our Iridium plugs 
Cold, standard or hot plugs 

Cold for performance 
Standard for standard road use 
Hot for short journeys or tired smokey engines 

TRIPLE GROUND :
Upgrade your vehicle's performance with AccuSpark Triple Ground Spark Plugs, these plugs feature a triple-ground electrode design that offers multiple pathways for the spark, enhancing ignition reliability and reducing the chances of misfires. The durable construction ensures longevity, making them a cost-effective choice for classic cars like MGB, classic Ford, Mini, Reliant, and Land Rover. Experience smoother starts and improved engine performance with AccuSpark's proven technology.

IRIDIUM:

Upgrade your vehicle's ignition system with AccuSpark Iridium Spark Plugs, engineered for drivers seeking enhanced performance and efficiency. Iridium, known for its exceptional hardness and high melting point, allows for a finer central electrode. This design ensures a more consistent and powerful spark, leading to improved combustion, better acceleration, and increased fuel efficiency. Additionally, the durability of iridium means these spark plugs have a longer lifespan compared to traditional copper or platinum plugs, reducing maintenance frequency. Experience smoother engine performance and responsiveness with AccuSpark Iridium Spark Plugs—where advanced technology meets reliability.