Aygo 2016 Spark plug socket size?

[BRAD M]

I am trying to change the spark plugs on my 2016 Aygo but I have never seen a spark plug that small before!.

Should be easy, I can not seem to find socket that fits them?.

May take it with me up to Halfords Wednesday and see if they have one.

Cheers 

[Derek.w]

I think you need a 10 mm spark plug wrench or socket.

Look at laser magnetic 10mm spark plug socket it has extra length.

[Stivino]

A 10mm socket will have a 16mm hex.

[BRAD M]

Well I bought a 10mm and its a no go🙄🤷‍♂️

[Stivino]

28 minutes ago, BRAD M said:

Well I bought a 10mm and its a no go🙄🤷‍♂️

What exactly did you buy, have you got a picture?

[Derek.w]

My 10 mm socket is thin wall 14mm for use with NGK408992440 spark plugs.

[Puglet]

Just checked our similar Peugeot 108 (Mk2) with toyota engine and it states 14mm spark plugs. Which is interesting cos did our 107s few years ago and used my old trusty wrench that used on various cars for decades and they were 16mm. 

So learnt something new today, so looks like I will also have to go shopping when it comes to change our 108s spark plugs for a long reach 14mm spark plug spanner. 

 

[Klein71]

Hi I bought this one last week and it fits perfect

[flash22]

Did you buy a 10 mm socket or a 10 mm spark plug socket ??

Aygo plugs should be Denso SC16HR11 what is a 14mm hex or a 8mm spark plug socket

https://www.ebay.co.uk/itm/126043828334

 

[Derek.w]

14mm spark plug 12mm body dia. fits spark plugs Denso SC16HR11 thin wall type of key 8mm spark plug socket.