lexasgs400

have a 2007 GS350 when the dealer did the 60 service they didn't do the spark plugs, they said they are not due until 90k miles. Is that correct?

Also in Feb I will be taking it in for the recall should I have the spark plugs one then?

Should I take in my plugs? If so where should I buy them?

drewdogg80

The iridium spark plugs are rated for 120K. The manual says it could be done at 60K for some emission warranty or something. My service guy said don't worry about it until 120K. I did the recall without the plugs.

AudioBob

I agree with drewdogg80. Unless you find your car running rough, pinging under load or something else to lead you to believe that you have a spark plug issue they are good for at least 100,000 miles.

GS350Lexus

iTrader: (5)

I changed mine at 60k so did like 5 ppl on this forum, I noticed right away better acceleration. Not that it was slugish but better, its you're call book says 60k.

MissleMike

I just mine replaced at 63k an my car runs much better but there pricecy at the dealer

msgs350

iTrader: (2)

I had mine (07 GS350 AWD) done @ 60K during the Valve Spring recall work. I got charged for parts and they installed for free! well...6 plugs for $140 kinda sucks on its own.

bigblack06

iTrader: (20)

holy crap, Sewell got it cheaper damn thats money! I paid around $180 good you didn't have to pay the dealership cause I know I would have cried

2IS350DT

it is recommended to replace the spark plugs at 60k

Rikus

The dealers here in SoCAL were quoting me anywhere from 700-1600 for the 60K service because of the spark plugs! I just bought them from sewell but I wonder if I can get a dealer to install them while doing a recall service.

Anyone in SoCAL have any luck with this??

msgs350

iTrader: (2)

You should because they have to remove the plugs for the Valve Spring Recall.

Bavaria

msgs,

I don't believe the plugs are removed when the recall work is done.

davidwhang

iTrader: (1)

I just spoke w/ some of my techs and they said that the plugs are removed during the recall work

Bavaria

If so, I stand corrected.

lkapimp216

iTrader: (2)

Just did my plugs,pvc valve, gas cap O ring and fuel sensor recall. The parts, and labor ran me $250 got a hook up by a friend.

nassim

The original Denso Iridiun spark plugs come calibraty from factory