GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

Spark Plug Wires

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Old 04-12-08, 09:10 AM
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Redlexus07
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Default Spark Plug Wires

Need your Opinion guys Im about to do my tune up on my car spark plug wires are $165.00 i have 120k miles should i replace the wires or just the spark plug? I just bought my Torque masters yesterday from Carson Thanks
Old 04-12-08, 11:57 AM
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GSteg
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Our cars dont use have spark plug wires...We run a distributorless ignition system.
Old 04-12-08, 12:02 PM
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SorrGwa
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we actually still do run spark plug wires.

on the 2GS300, we have 3 ignition coils over 3 of the spark plugs, then a short spark plug wire runs from the ignition coil to one each spark plug.

the price you list sounds more like the ignition coils.
Old 04-12-08, 12:16 PM
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Redlexus07
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yea there are three coils and there is three spark plug wires and this price is for the wires itself i cant imagine how much it is for the coils . I just replaced the spark plugs. the wires looked ok what a difference it made with the torque masters and also cleaned my throttle body. I can feel my power again
Old 04-12-08, 12:19 PM
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GSteg
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Originally Posted by SorrGwa
we actually still do run spark plug wires.

on the 2GS300, we have 3 ignition coils over 3 of the spark plugs, then a short spark plug wire runs from the ignition coil to one each spark plug.

the price you list sounds more like the ignition coils.
Oh you're talking about that plug. Usually regular spark plug wires are referred to those traditional wires found in older car. The V8-series GS do not use such wires. We have a direct link from the coil to the plugs.
Old 04-12-08, 08:34 PM
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SorrGwa
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Originally Posted by GSteg
Oh you're talking about that plug. Usually regular spark plug wires are referred to those traditional wires found in older car. The V8-series GS do not use such wires. We have a direct link from the coil to the plugs.

yeah, i think on the 2jz, they just draw the power from the coil, instead of each spark plug having its own coil. =/
Old 04-12-08, 08:48 PM
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swat1727
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so should he replace these wires? that's actually my question too. my experience is, if there is nothing wrong with something, keep it? yeah?
Old 04-12-08, 09:59 PM
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kuWuPt
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I would swap them out. With 120k miles on the car the heat etc can cause deterioration of the actual conductivity of the wires as well as the shielding and the rubber protection around the wires. NGK makes a wire set which is relatively inexpensive considering the part does not need to be changed every so often. It also has less resistance therefore a better spark. The wire set should run around $40. The part number is TE79.

http://www.ngksparkplugs.com/part_fi...engineid=26636
Old 04-13-08, 01:10 AM
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swat1727
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and i heard as for spark plugs it's best to get the ngk iridium ix?
Old 04-13-08, 11:12 AM
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kuWuPt
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NGK's OE Laser Iridium are best for stock cars, at least I think so. They are more expensive than the iridium IX though but not by much.

http://www.ngksparkplugs.com/product...er_iridium.asp
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