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spark gap detail dox15le-1

WIDE RANGE SPARK PLUGS WITH EXTENDED REPLACEMENT INTERVAL

Wide range spark plugs with extended replacement interval.

!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.

Two or three ground electrodes, or special design spark gap and electrodes (DOX15LE-1), which makes it possible to extend the replacement interval up to 60,000 km. Centre electrode with copper core and higher thermal conductivity ensures perfect function in all engine operating conditions. Some types allow alternative discharge from the combustion deposits on the insulator tip.

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone

!!! Use the recommended tightening torque only !!!

type
code
custom
electrode gap
gasket/seal
Interval
key dimensions
thread length
thread
recommended tightening torque
detail
DOX15LE-1 1501 1,0 P max. 60.000 km 16 mm 22 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR15LDC 1372 0,8 P max. 45.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR15LDC-1 1373 1,0 P max. 45.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR17LDC 1374 0,8 P max. 45.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR17LDC-1 1375 1,0 P max. 45.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR14TC 1384 0,8 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR14TC-1 1385 1,0 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR15TC 1329 0,8 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR15TC-1 1328 1,0 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR17TC 1345 0,8 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DR17TC-1 1346 1,0 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
DX15LTC-1 1349 1,0 P max. 60.000 km 16 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR14TC 1416 0,8 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR14TC-1 1457 1,0 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR15TC 1323 0,8 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR15TC-1 1331 1,0 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR17TC 1347 0,8 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LR17TC-1 1348 1,0 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
LX15LTC-1 1350 1,0 P max. 60.000 km 21 mm 19 mm M 14x1,25 25 Nm / 18.5 ft.lbs
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