Mechanics

SPARK PLUGS

1999 Lexus RX 300 • 6 cylinder AWD Automatic • 134,000 miles

Enter your question. What spark plugs should I get for my lexus rx300 1999
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Khusainovruslan
April 17, 2011.



As far as brand name, I would use only NGK for that vehicle. The parts store will give you the correct application for your vehicle.

Wrenchtech
Apr 17, 2011.
Nippondenso (ND) is the other recommended brand.

KHLow2008
Apr 18, 2011.
I agree with Nippos but I just don't find them as readily available as the NGK.

Wrenchtech
Apr 18, 2011.
Thank you for your help. Another thing is like NGK has platinum, iridium and other plugs, manual says use just iridium plugs, does it really matter?

Tiny
Khusainovruslan
Apr 18, 2011.
Yes, use what the manufacturer used when it was built.
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Wrenchtech
Apr 18, 2011.
Thank you.

Tiny
Khusainovruslan
Apr 18, 2011.

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