Changing Mk4 Ls400 Spark Plugs

[The-Acre]

Can anyone who's changed their plugs tell me if it's straightforward? I remember on the MK2 it took about a week to get to them.

Thanks

Phil

[oliver261]

i used the tutorial on lexls as a guide. its even easier than shown, as there are no HT leads etc. easy enough for even me to do it in the car park at work over lunch (cant remember whether i was back on time though)

[steve2006]

I have borrowed this from another club

Obviously this begins after you have removed the engine cover and other cosmetic parts to gain access to the coil packs but should be fairly straightforward.

http://www.clublexus...s400-today.html

[The-Acre]

Thanks both for the info, doesn't look too bad. Can't find any record of them being changed so at 97k I thought it would be a good move.

[Malc]

think 60k miles is the norm ?

Malc

[The-Acre]

think 60k miles is the norm ?

Malc

60k is what I uderstand the interval to be so If I've got the originals they've done OK but time to go!

[The-Acre]

I think these are the correct plugs, is this about the right price does anyone know

Thanks

Phil

http://www.amazon.co.uk/Spark-Plugs-Ngk-Iridium-Ifr6t11/dp/B005EGEBW8

[steve2006]

Yes they are the correct ones.

[The-Acre]

Yes they are the correct ones.

Thanks for that, I've got them ordered for Monday. Just out of interest, do you know what the difference is between the NGK iridium plugs and say the Bosch ones which are listed for the LS but are half the price?