NGK B7ES W/ Removable End Cap?

chopper1963
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NGK B7ES W/ Removable End Cap?

29 Jun 2026 08:32

Is there a specific part number to get the B7ES plug with the removable terminal cap? Or, conversly, is there a part number for NGK plug boot for the larger end caps?

I bought a set of NGK for the 650 SR. The plugs in it are without end caps and obvs the spark plug boot fits the smaller end cap.

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Warren3200gt
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Re: NGK B7ES W/ Removable End Cap?

29 Jun 2026 11:55 - 29 Jun 2026 11:58

#925376

Doesnt the tip just unscrew? B7es u do
although i use denso equivalent. W22es u as there are far to many fake ngks about to trust online purchases. Also denso plugs are far more tolerant of multiple cleaning.

Last edit: 29 Jun 2026 11:58 by Warren3200gt.

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F64
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Re: NGK B7ES W/ Removable End Cap?

Yesterday 18:10 - Yesterday 18:37

#925385

yeah, there different versions of the same plug..
i'll try to dig up the info.

2311 B7ES-11 is a solid terminal plug

1111 B7ES has a removable terminal plug

www.ngk.com/search/all?q=b7es

www.ngk.com/search/partname?q=plug%20cap

assets.sparkplugs.com/lc/NGK_Resistor_Covers.pdf

ok, i'll stop now 🤣

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Last edit: Yesterday 18:37 by F64.

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