£10
NGK BM7F 6421 Spark Plug Copper Core
Lowest price found
£3.20
Postage £4.16
Why The Green Spark Plug Company
- Vast stock of vintage and modern spark plugs
- Specializes in veteran, vintage, classic engines
- Fast, worldwide shipping and secure packaging
About the product
The NGK BM7F is a spark plug with a copper core.
Its part number is 6421.
At a glance
- Copper core
Specifications1
- Core
- Copper
Price history
Now
£3.20
Lowest, Aug–Oct
£2.99
Highest
£3.20
Price at the shop, last 79 days
The price has stayed at £3.20 since 4 October. It has been lower in this period: £2.99 (19 Aug – 3 Oct).
Similar products
£3.20 at The Green Spark Plug Company Go to shop



