The best price for the NGK BM6F / 6221 Spark Plug Standard starts from £2.33, with listings currently reaching up to £7.84 across 6 verified retailers. Availability and pricing may vary depending on seller and condition.
We’ve identified 6 active listings available in New condition. This allows you to compare available options based on price, condition and seller.
In addition to retailer listings, there are currently 10 related listings on Amazon and 20 on eBay, offering additional buying options from marketplace sellers, with prices ranging from £3.66 to £69.58 across all conditions and sellers.
Why compare prices on UK Price Comparison?
- Compare prices from verified retailers in one place
- View available listings across new, used and refurbished conditions
- See transparent price differences to support informed buying decisions
- Access real-time availability from retailers and marketplaces
Looking to compare NGK Spark Plugs prices in the UK? Browse current offers and explore live listings from multiple sellers to find a deal that suits your budget.


























![Image of NGK Standard Spark Plug BM6F [6221] for Optimised Performance and Reliable Ignition](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F0VIAAeSwLoNn8~Bn%2Fs-l225.jpg&w=3840&q=75)
![Image of NGK spark plug BM6F [6221] for precise ignition in motorcycles and gasoline engines](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F4MUAAeSwMbtn8-~9%2Fs-l225.jpg&w=3840&q=75)
![Image of NGK Spark Plug BM6F [6221] Standard for Exact Ignition in Petrol Engines](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2FEBUAAeSwRUtn8~CX%2Fs-l225.jpg&w=3840&q=75)

![Image of NGK Standard Spark Plug BM6F [6221] for Optimised Performance and Reliable Ignition](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F~cMAAeSw3Bln8~QL%2Fs-l225.jpg&w=3840&q=75)

























![Image of NGK Standard Spark Plug BM6F [6221] for Optimised Performance and Reliable Ignition](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F0VIAAeSwLoNn8~Bn%2Fs-l225.jpg&w=750&q=75)
![Image of NGK spark plug BM6F [6221] for precise ignition in motorcycles and gasoline engines](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F4MUAAeSwMbtn8-~9%2Fs-l225.jpg&w=750&q=75)
![Image of NGK Spark Plug BM6F [6221] Standard for Exact Ignition in Petrol Engines](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2FEBUAAeSwRUtn8~CX%2Fs-l225.jpg&w=750&q=75)

![Image of NGK Standard Spark Plug BM6F [6221] for Optimised Performance and Reliable Ignition](/_next/image?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F~cMAAeSw3Bln8~QL%2Fs-l225.jpg&w=750&q=75)













































































































































