Which spark plugs

woodchopper | 09:27 Sun 31st May 2009 | Motoring

4 Answers

Typical !
I asked for a set of plugs for a 1.6 16v Nov. '05 Astra from Vauxhall they gave me a set of twin spark/gap plugs - took the ones out of the car and they were single gap - which are the correct ones ?

non return valves

theft service alarm on my saab

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chas2008

i believe most of the Vauxhalls use twin gap plugs they are supposed to be more effecient,it could be the wrong ones had been fitted previously. You have more chance of getting the correct ones from a main dealer which is what you have done.

woodchopper

Question Author

Thing is - it was a Vauxhall dealer serviced it before i bought the car.

chas2008

as long as the reach etc. is the same it shouldnt be a problem.
Like i said the twin electrodes are supposed to be better ones, a more effecient burn , they could well be an alternative.

Robin-0291

This is not a problem as long as they are the same length as the ones you took out

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