NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
NGK R6725-10 3342 Spark Plug Racing R672510
Lowest price found
£42.32
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 R6725-10 is a 14 mm spark plug in the NGK Laser Platinum range, with platinum on both the centre and ground electrodes.
It is an original-equipment long-life plug and a direct replacement where the manufacturer specifies part number 3342. It is designed especially for engines with distributorless or waste-spark ignition, where the ground electrode wears as fast as the centre.
The platinum’s high melting point and resistance to erosion mean the gap barely grows over the service interval, helping the plug keep its factory ignition performance until the scheduled change.
At a glance
- Part of the NGK Laser Platinum range
- Platinum on both centre and ground electrodes
- Direct replacement where the manufacturer specifies this part number
- Designed for engines with distributorless or waste-spark ignition
Specifications4
- Material
- platinum
- Diameter
- 14 mm
- Range
- NGK Laser Platinum
- Electrode coating
- Platinum on the centre and ground electrodes
Price history
Now
£42.32
Lowest, Aug–Oct
£40.95
Highest
£42.32
Price at the shop, last 79 days
The price rose by £1.37 on 4 October. It has been lower in this period: £40.95 (19 Aug – 3 Oct).
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£42.32 at The Green Spark Plug Company Go to shop