Spark plugs and their lifespan

[v-g]

I just heard from the stealer that the spark plugs don't need replacing before 120.000 km / 75.000 miles / 4 years. I think that's a very long time for something that active in an engine to live.

Are they really right? They ought to be, but...

 

[stewbie55]

I'm pretty sure its 40k miles and thats for the standard platinum plugs. Probably worth changing more often if you're re-mapped

 

[v-g]

Can anyone comment on how these plugs looks? Don't mind the oil spill.

 

[skahigh]

Interesting, my car is 5 years old done 45k and I've been wondering about the sparks, will keep an eye on this.

 

[Adcupr]

plugs look ok from what i can see. try some iridium!

 

[seremotors]

checked our SEAT menu pricing. its def 40k for plugs. they are NGK PFR6Q, SEAT part number 101000063AA

 

[warren_cox]

I just ran out a set of Audi OE (Bosch) plugs in 9,000 miles. Couldn't believe it as I expected 25k from them. Replaced them with NGK Iridiums and they have worked fine. Personally I've always found NGK to be the best of the plug manufacturers.