Spark plug DENSO GI3-4

Genuine DENSO GI 3-4 industrial spark plug is now available for the gas engine aftermarket.
The DENSO GI3-4 was specially developed for engines by Rolls Royce, Wärtsilä and Caterpillar.
With the IRIDIUM SAVER PERFORMER with CROSS GROOVE provides Denso industrial spark plugs with high performance, long life and reliability even in lean-burn systems.

Technical information:

Electrode: Iridium / Platinum
Thread Size: 18 x 1,5 mm
Reach: 13/16″ (20,6mm)
Hex Size: 7/8″ (22,2mm)
Gap: 0,28mm
Torque: 45 Nm

Center Electrode:
Material: Iridium
Type: J-Type / Cross groove

Ground Electrode:
Material: Platinum

Cross-References

CAT:
339-9790 / 339-9790 / 193468054
Rolls Royce:
706522
Wärtsilä:
PAAE059695

The DENSO GI3-5 works in the following engine applications:

– Wärtsilä
– Rolly Royce
– Caterpillar