NGK ZKR7BI-10 Iridium Spark Plug (Stock No. 95536)
The NGK ZKR7BI-10 is a high-quality iridium spark plug that delivers a strong, reliable spark. It helps cold starts, smooth idle, and consistent performance at high rpm. The fine-wire iridium tip needs less voltage, which improves ignition stability and reduces misfires. It also lasts longer than standard nickel plugs.
This plug suits performance-focused setups where a 1.0 mm gap iridium resistor plug is specified. It is commonly found in select motorcycles and small-capacity performance engines. Always use our vehicle lookup to confirm fitment, or check the Vehicle Fitment tab.
- Fine-wire iridium tip for strong, clean ignition
- Resistor design for stable ignition and reduced electrical noise
- Pre-set 1.0 mm gap for OE-style drop-in fit where specified
- Durable construction for long service life
| Part Number | ZKR7BI-10 |
| NGK Stock Number | 95536 |
| Category | 686 – Spark Plug |
| GTIN | 87295955369 |
| Heat Range (NGK) | 7 |
| Resistor | Yes (R) |
| Centre Electrode | Fine-wire iridium |
| Ground Electrode | Conventional ground strap |
| Factory Gap | 1.0 mm (-10) |
| Intended Use | OE replacement and performance upgrade where specified |
Installation notes: Do not forcefully regap fine-wire iridium plugs. Set torque and gap to the vehicle maker’s spec. Use a tiny amount of anti-seize only if the manufacturer allows it.
The price displayed is for a single plug, please add the desired amount to your basket.


