NGK BPR6ES for Gas applications,. OEM Honda Plug

2 steps colder than OEM
NGK BPR8ES for Methanol applications, Also for high compression gas applications where a colder plug is needed

(Picture for reference only)

1 step Hotter than OEM

(Picture for reference only)

Genuine Honda

Aftermarket/Chinese OHV

OEM Honda

OEM Honda,
Fits UT1 ignition coils (will not fit UT2)

Fits most Chinese OHVs

OEM Honda, Digital Ignition, Has built in Rev Limiter. requires UT 2 Flywheel.


New or New take off depending on availability

One step colder than OEM. Great for most racing applications

1 Range hotter than OEM, Iridium Tip

Use for lean applications requiring a hotter plug. Not for methanol or high compression

Same heat range as OEM plug but with Iridium tip for long life and high compression applications

OEM Honda, 30700-Z0T-811/30700 ZE1-013

OEM Honda

OEM Honda, New or New Take off

OEM Honda, New or New Take off

Adapts Honda 31600-ZE2-861

Rectifier to coils 31630-ZH8-W01

(7-amp 84 w)

Adapts Honda 31600-ZE2-861

Rectifier to coils 31630-ZE2-86

(10 amp)

Adapts Honda 31620-ZG5-033

Rectifier to coils 31630-ZE2-W01

(18 amp)

Genuine Honda

Genuine Honda 1 amp 12V coil. Fits GX120 to GX390s with appropriate flywheel.

Use 2 magnets flywheels.
GX160/200 uses 31100-ZE1-821 or 31100-ZE1-811
GX390s use 31110-Z5T-820 (UT2) or 31100-ZE3-722 (UT1)

Genuine Honda 3 amp 12V coil. Fits GX240s to GX390s with appropriate flywheel.

GX390s use 31110-Z5T-840 (UT2) or 31100-ZE3-W01 (UT1) Flywheels

OEM Honda, Digital Ignition, Works with UT2 Flywheel. No Rev Limiter. Required to defeat rev limiter on UT2 Engines.

Use OEM UT2 Flywheel. Will not work with UT1 flywheel

Must use with UT2 style (closed to run) switches. Will not work with UT1 Switches (closed to stop)

For 50W system. Requires 3 Pole Charging Flywheel. DC (12V) output

GX160s & GX200s Requires Flywheel 31100-ZE1-811 for recoil or 31100-ZE1-821 for electric start.
GX120 Require Flywheel

and flywheel 31100-ZE0-812

New or new take off depending on availability

Genuine Honda 12V /50W coil. Requires 3 Pole Charging Flywheel. DC (12V) output

GX390s Require Flywheel 31100-ZE3-W01 (UT1 2011 and before) or 31110-Z5T-840 (UT2 2012 and up)

GX270s Require Flywheel 31100-ZE2-832 (UT1 2011 and before) or 31100-ZE2-832 (UT2 Models 2012 and up)

Converts AC voltage to DC. Required with Honda 7 amp 84W (GX120 to GX200s) & 10 Amp (GX390) lighting/charging systems. Harness must be purchased separate.


Works with coils
GX120 to 200 part# 31630-ZH8-W01
GX390 part # 31630-ZE2-861

For Honda applications, use harness 32110-ZB5-G30 for GX120 to GX200s and harness 32110-ZE2-860 for GX270 to GX390 applications

Converts AC voltage to DC. Required with Honda 18 amp 84W (GX390s) lighting/charging systems. Harness must be purchased separate.

Works with coils
GX390 part # 31630-ZE2-W01

For Honda applications, use harness 32110-ZE2-W00

Genuine Honda, 7 Amp (84 watt), Fits GX160 to GX200s
Requires flywheel

31110-ZL0-U52 ( or 31110-Z4M-830) for Electric Start
31100-ZH8-W03 for Recoil

Voltage is AC and requires a Rectifier.

For Genuine Honda us Rectifier 31600-ZE2-861 & Harness 32110-ZB5-G30

Requires 3 Pole Charging Flywheel & Rectifier (either Honda or Aftermarket).

Genuine Honda, 18 Amp (216 watt), Fits GX390s

Requires flywheel 31110-Z5T-860 (UT2) or 31100-ZE3-W21 (UT1)
Voltage is AC and requires a Rectifier.

For Genuine Honda us Rectifier 31620-ZG5-033 & Harness 32110-ZE2-W00 (Special Order Parts)

Special Order - Allow 1 week