Denso IWM27 Spark Plug

SKU: IWM27
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SUZUKI
RGV
Description Cylinder Capacity Horse Power Year
RGV 250 (VJ22) 249 CCM 56 HP 01/1991 - 12/1994
RGV 250 (VJ22) 249 CCM 58 HP 01/1991 - 12/1994
YAMAHA
TZR
Description Cylinder Capacity Horse Power Year
TZR 125 (4FL) 125 CCM 15 HP 01/1997 - 12/1999
YZ
Description Cylinder Capacity Horse Power Year
YZ 65 65 CCM 16 HP From 06/2018
KTM
EXC
Description Cylinder Capacity Horse Power Year
EXC 125 125 CCM 11 HP From 01/1993
XC
Description Cylinder Capacity Horse Power Year
XC-W 125 124 CCM 15 HP From 01/2016

The Denso IWM27 Spark Plug is a replacement engine ignition or starting-aid component that supports controlled combustion by providing the specified spark or pre-heating function. Its catalogue specification records M14x1.25 thread size, 19 mm thread length, 14 mm diameter, and Solid SAE connector type. Confirm the reference, electrical rating, thread or connector details and engine application before fitting; use the specified installation torque and test procedure.

Function : Spark Plug
Spark Plug : 1 - Earthed Electrode
Electrode Gap [mm] : 0.8
Thread Size : M14x1.25
Thread Length [mm] : 19
Diameter [mm] : 14
for OE number : 99000-79A37-W7M
Connector type : Solid SAE
Spanner Size : 20.6 mm
Tightening Torque [Nm] : 22
Weight [g] : 52
Gross Weight [g] : 55
alternative item : -
  • Vendor DENSO
  • SKU IWM27
  • Barcode 042511053922
  • HONDA : 98079-59855 98079-598-55 98079-598-5502 98079-59875
  • SUZUKI : 09482-00472 09482-00473
  • YAMAHA : 94702-00357 94709-00357
  • NGK : 2707
  • DENSO : 5392
  • DENSO : I92