NGK Racing R6725 Spark Plugs have been designed to offer the highest level of performance even in the most harsh conditions.
Features
- Spark plugs with higher heat range of superior cooling characteristics
- R6725 designed for rotary engine vehicles
- Platinum center and outer electrode
- More information available from NGK under Additional Details
- Sold individually, please order the quantity required
Notes
We can supply all models of NGK spark plugs in small and large quantities, contact us for a bulk quote to meet your requirements
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Type | Heat Range | Price | Order |
|---|---|---|---|---|
| R6725-9 | ||||
| RX-7 - FD3S | Rotary Engine RX-7 | 9 | | |
| R6725-10 | ||||
| RX-7 - FD3S | Rotary Engine RX-7 | 10 | | |
| R6725-105 | ||||
| RX-7 - FD3S | Rotary Engine RX-7 | 10.5 | | |
| R6725-11 | ||||
| RX-7 - FD3S | Rotary Engine RX-7 | 11 | | |
| R6725-115 | ||||
| RX-7 - FD3S | Rotary Engine RX-7 | 11.5 | | |
NGK spark plugs are made by Nippon Tokushu Togyo (NGK Spark Plug Co., Ltd., now Niterra), which was set up in Nagoya in October 1936 when the spark plug business was split off from Nippon Gaishi (today's NGK Insulators). Plug production under the NGK name began in 1937.
The company makes spark plugs for road and racing engines.
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About Nengun Performance
Since the year 2000, Nengun Performance has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.











