Commercial, Stationary and Gas Engines

ONAN

AJ, BH, CK, J30, JB, JC

Model Standard Plug Gap (mm)
W16LS 0.6

B43G, G48G

Model Standard Plug Gap (mm)
T16EPR-U 0.6

G4-203

Model Standard Plug Gap (mm)
W20ES-U 0.6

G4-236

Model Standard Plug Gap (mm)
W20EP-U 0.6

IB

Model Standard Plug Gap (mm)
M17 0.6

J60, J120, MH, NB, RCCK-MS

Model Standard Plug Gap (mm)
W16LS 0.6

N-52M

Model Standard Plug Gap (mm)
T16EPR-U 0.6

NHA-MS, NHB-MS

Model Standard Plug Gap (mm)
W20ESR-U 0.6

NHC-MS (Early)

Model Standard Plug Gap (mm)
W20ESR-U 0.6

NHP (LP-Gas)

Model Standard Plug Gap (mm)
W20ESR-U 0.6

OTC Series

Model Standard Plug Gap (mm)
W20S-U 0.6

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