Spark Plug NGK ER-9 EH-6N (1673)
Sorry, this Item has been Discontinued
This product is no longer being manufactured, so unfortunately we can no longer offer it.
However, we would like to help you find an alternative. Please take a look at other products within the same category or contact us so we can help you with selecting the right product.
Description
2-stroke, 4-stroke, it doesn't matter, choosing the right spark plug is really important. There are some main criteria for deciding which spark plug is the right one for your engine: length of thread (or reach), diameter and heat range. This is an NGK Spark Plug ER-9 EH-6N. Suitable for Vespa with either original set-ups or tuned engines (Sport, Racing, aluminium cylinder).
- diameter: 10mm
- hex size: 16mm.
Spark plug function
Spark plugs play an very important role in the performance of your engine, whether on a scooter, moped or motorcycle. It generates the spark necessary for igniting the air-fuel mixture and provides information about the carburetor settings. If the spark plug is defective, the engine jerks and may start sluggishly or not at all.
Reach and heat value
There are spark plugs with a short thread or reach (marked "H") and spark plugs with a long thread (marked "E"). Spark plugs have a specific heat value, where cold spark plugs with a high number are more suitable for high performance engines, while hot spark plugs with a low number are more suitable for original engines.
For optimum performance and reliability, it's important to choose the right spark plug for your setup and make sure the spark plug cap is working properly.
How to change the spark plug
| Spark Plug NGK ER-9 EH-6N (1673) | |
|---|---|
| Article no. | L-SAZNGKER9EH |
| Weight | 0,10 kg |
| Brand | NGK |
| Product type | Spark plug |
| Heat index | BR-9 EH-6N |