Spark plug Denso U31 ET-R (M10-19mm) - Aprilia SR Ditech 50 2T LC (Aprilia) / Piaggio NRG MC3 Purejet 50 2T LC - Malossi

Bujie Denso U31 ET-R (M10-19mm) Malossi. Among the most important applications are: Aprilia SR Ditech 50 2T LC (Aprilia) it is recommended to use with cylinder I-Tech 3112043 / Scarabeo Ditech 50 2T IT IS ADVISED it is recommended to use with cylinder I-Tech 3112054 / SR R Factory 50 2T LC (C361M) it is recommended to use with cylinder I-Tech 3112044 / SR Ditech GP1 50 2T LC (C361M) it is recommended to use with cylinder I-Tech 3112044 / Gilera Runner PureJet 50 2T LC <-2005 it is recommended to use with cylinder I-Tech 3112044 / Runner PureJet 50 2T LC 2006-> it is recommended to use with cylinder I-Tech 3112044 / Peugeot Jet Force TSDI 50 2T LC (HL 1) it is recommended to use with cylinder I-Tech 3112502 / Looxor TSDI 50 2T it is recommended to use with cylinder I-Tech 3112153 / Piaggio NRG MC3 Purejet 50 2T LC it is recommended to use with cylinder I-Tech 3112044 / NRG Power Purejet 50 2T it is recommended to use with cylinder I-Tech 3112044.

- An important factor in choosing spark plugs is the heat range;
- This determines how quickly heat is conducted away from the spark plug's ignition tip;
- Spark plugs that operate at excessively high or low temperatures can create problems;
- At excessively high temperatures, the spark plug does not cool down sufficiently, resulting in pre-ignition;
- At excessively low temperatures, carbon deposits are generated on the electrode;
- Denso operates between 400 and 900 degrees C;
- An ideal range that allows self-cleaning of the spark plug between combustion cycles;
- Stronger sparks at lower voltages;
- Better pull performance and improved acceleration;
- Thread: M10-19 mm.

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