Universal

32543

DENSO spark plug U-Groove long thread W22ES - W27ES

CHF 6.90

Incl. VAT, plus shipping costs

Plug with long thread from the Japanese manufacturer DENSO, suitable for various mopeds and small motorcycles.
The special 2-stroke spark plug is fitted ex works by well-known motorcycle manufacturers.

The patented U-shape of the ground electrode ensures a larger and hotter flame front, which ensures complete combustion and thus also eliminates fouling and erratic starting due to poor fuel mixtures. Due to the placement of the U-groove in the ground electrode, this is retained throughout the entire service life of the plug. The special coating also protects the spark plug from oil contamination and significantly increases its service life.

Shortcode breakdown:
W: Thread size 14x1.25 mm / key width 21 mm
Number: Thread value
E: Thread length 19 - 20 mm (long thread)
S: Normal version
U: U-shaped ground electrode (U-Groove)

Form value overview DENSO:
9 -20 normal heat value (hot plug, for standard and original engines)
21 - 27 medium heat value (normal plug, for souped-up engines)
29 - 32 high heat value (cold plug, for heavily souped-up engines)

Details

ManufacturerDENSO
Candle thread typelong
Area of applicationTuning
Thread typeMF14x1.25 (fine pitch thread)
Spark plug socketM4
SuppressedNo
Width across flats SW21 mm

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