

⚡ Ignite your ride with NGK – where power meets precision!
The NGK Spark Plug CPR7EA-9 3901 features a solid copper core for enhanced spark energy, a corrosion-resistant zinc dipped shell, and a triple gasket seal to prevent combustion gas leaks. Designed with a longer insulator nose and corrugated ribs to avoid fouling and flashover, this spark plug ensures reliable, efficient ignition tailored specifically for motorcycles. Trusted by thousands with a 4.4-star rating, it’s the go-to choice for riders seeking performance and durability.




| ASIN | B001RM4R86 |
| Best Sellers Rank | 4,777 in Automotive ( See Top 100 in Automotive ) 26 in Car Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Motorcycle |
| Core Material | Copper |
| Core material | Copper |
| Country Of Origin | Italy |
| Customer Reviews | 4.4 out of 5 stars 1,559 Reviews |
| Gap Size | 1.1 Millimeters |
| Global Trade Identification Number | 00087295139011 |
| Included Components | nothing |
| Item Type Name | NGK Spark Plug CPR7EA-9 3901 |
| Item Weight | 0.02 Kilograms |
| Manufacturer | NGK SPARK PLUGS UK LTD |
| Manufacturer Part Number | CPR7EA-9 |
| Manufacturer Warranty Description | producer |
| Thread Size | M10x1.0 |
| Thread size | M10x1.0 |
| Top Material Type | Metal |
| Top material type | Metal |
| UPC | 087295139011 |
| Unit Count | 1.0 count |
| Vehicle service type | Motorcycle |
G**S
perfect plug
perfect plug it works well
J**G
Honda grom
Works perfect hard to beat NGK great quality & good value bike is flying 👌
I**.
It works
It works job done ✔️
G**M
It's a spark plug
Quality as expected
P**L
Reliable and lasting.
Iv used 2 of these plugs over a total of 12000 miles on a CBF125 HONDA. On each change over the used pug showed no tip wear even after 6000 miles. Only changed them as a matter of service. They seem to perform extremely well. No problems.
T**R
Spark plug
Works great bike on road
E**S
Does the job
Good quality came with gap already set. Plugged in and zoomed off.
A**X
Three Stars
does what is needed
Trustpilot
Hace 1 semana
Hace 1 semana