I just ordered the news spark plug(NGK SILZKBR8D8S for N20B20) but I can't find the gap?
Someone know him ?
Apparently I need special key to change the spark plug.
It's true?
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gap spark plug
- Arsouille
- Newbie
- Posts: 35
- Joined: Sun Feb 02, 2020 10:50 pm
- Location: south France
gap spark plug
Z4 sdrive 2.0 intense
manual 6 speed remap 265CH, 390 Nm
manual 6 speed remap 265CH, 390 Nm
- kinger
- Member
- Posts: 389
- Joined: Sun Oct 23, 2016 12:33 pm
gap spark plug
my special tools for gapping plugs are a feeler gauge and the side of my garage wall,
Cant help with the gap sorry
Mike
Cant help with the gap sorry
Mike

Current - E89 35is Saphire Black
Previous- E89 35i Space Grey
- scootr
- Senior Member
- Posts: 1521
- Joined: Mon Sep 16, 2019 11:27 am
- Location: USA
gap spark plug
Most all plugs today are pre-gaped. I checked mine before installing and they were all spot on.
FCP Euro says the plugs are pre gapped
Google says
NGK LASER IRIDIUM Spark plugs SILZKBR8D8S
Part No : 97506
Heat Range : 8
Size: N/A
Resistor Type
Spark Gap – 0.8mm Gap
FCP Euro says the plugs are pre gapped
Google says
NGK LASER IRIDIUM Spark plugs SILZKBR8D8S
Part No : 97506
Heat Range : 8
Size: N/A
Resistor Type
Spark Gap – 0.8mm Gap
E89 3.0L 6 MT gone

Michelin P4s
Bilstein struts & shocks
Luxon tower brace
Michelin P4s
Bilstein struts & shocks
Luxon tower brace
- Arsouille
- Newbie
- Posts: 35
- Joined: Sun Feb 02, 2020 10:50 pm
- Location: south France
gap spark plug
Ok
thank you for the answer
I will check the gap before putting the new spark plug
thank you for the answer

I will check the gap before putting the new spark plug
Z4 sdrive 2.0 intense
manual 6 speed remap 265CH, 390 Nm
manual 6 speed remap 265CH, 390 Nm
- Arsouille
- Newbie
- Posts: 35
- Joined: Sun Feb 02, 2020 10:50 pm
- Location: south France
gap spark plug
I received the news spark plugs.
The gap is 0.8mm
The gap is 0.8mm
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Z4 sdrive 2.0 intense
manual 6 speed remap 265CH, 390 Nm
manual 6 speed remap 265CH, 390 Nm