NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
NGK LFR6A 6668 Spark Plug Copper Core
No shop stocks this right now
We keep watching and show the prices here as soon as a shop has it again.
About the product
The NGK LFR6A is a spark plug with a copper core and a 14 mm diameter. Its part number is 6668.
At a glance
- Copper core
- 14 mm diameter
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Specifications3
- Dimensions
- 14 mm diameter
- Core
- Copper
- Part number
- 6668
Price history
Last known
£5.54
Lowest, Aug–Oct
£5.23
Highest
£5.54
The price while a shop stocked it
The last known price was £5.54 on 3 October 2026.