NGK 3901 - Alternative spark plugs
There are 12 replacement spark plugs for NGK 3901. The cross references are for general reference only, please check for correct specifications and measurements for your application. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include Amazon Associates.
- Thread diameter: 10.0 mm
- Thread reach: 19 mm
- Hex size: 16 mm
Specifications for NGK 3901
NGK 3901 on Amazon
- NGK 3901 replacement spark plugs
- Bosch UR6DC
- Brisk AR14YS
- Champion RG6YC
- Champion RG6YCT10
- Denso U22EPR9 Buy from Amazon
- Denso U22EPRU
- Honda 31917KPH901
- Kawasaki 920700022 Buy from Amazon
- Kawasaki E920700022
- Yamaha 9470000420
- Yamaha 9470100420
- Yamaha 9470300420
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Replacement spark plugs for NGK 3901 on Amazon
![NGK SPARK PLUG [3901] CPR7EA-9](https://m.media-amazon.com/images/I/31M08M3fc1L._SL160_.jpg)
Replacement spark plugs for NGK 3901 on Ebay
Applications of NGK 3901
| Brand | Model | Engine size | HP | KW | Year | Engine | # of cyl | Spark plug gap |
|---|---|---|---|---|---|---|---|---|
| HONDA | CBF 125 M JC40 | 125 | 2009 - | 1 | 0.9 | |||
| KAWASAKI | VN 900 B Classic | 900 | 2006 - | 2 | 0.9 | |||
| KAWASAKI | VN 900 C Custom | 900 | 2007 - | 2 | 0.9 | |||
| KAWASAKI | VN 900 Classic Special | 900 | 2011 - | 2 | 0.9 | |||
| KAWASAKI | VN 900 Light Tourer | 900 | 2011 - | 2 | 0.9 | |||
| YAMAHA | XVS 950 A Midnight Star VN02 | 950 | 2009 - | 2 | 0.9 |
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The spark plug Cross References are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.