NGK (6404) RC-TE79 Spark Plug Wire Set
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Questions & Answers
There are three coils and three wires in the kit, so you only need one. Only three wires are required because the IS300 makes use of wasted spark and the coil on the plug.
A set of three wires is all that's needed. C is a name given to three coil packs. 's (coil over plugs) is a phrase that means "coil over plugs." Each coil pack provides spark to two cylinders, so each coil pack has one spark plug wire. I hope this information is useful.
If you're talking about the Lexus IS300, it has coil packs and an ignition control module instead of a distributor (models with a distributor have one wire per spark plug), so you only need three spark plug wires. Three coil packs are stacked on top of the other three spark plugs, and boots are placed there. Last weekend, I did this exact swap and replaced the spark plug wires and coil boots; for the IS300, use NGK CPB- T001 Coil On Plug Boot (you'll need three of these because each box only comes with one). All three spark plug wires are included in this kit, and they're labeled the same way OEM wires are. It wasn't difficult to replace these if you have the tools; I'd say it took about an hour of work, and I'm not a mechanic.
You'll need to order one set.
Selected User Reviews For NGK (6404) RC-TE79 Spark Plug Wire Set
The only thing I have a complaint about is. As one would expect from NGK, the replacement is of high quality. The only complaint I have is that the wires are slightly too long, so I had to get creative in order to tuck them in properly.
To replace old factory spark plug wires, this product is of good quality and fits snugly. In terms of fitment and quality, this is an OE replacement item for the 2001 Lexus IS300. The cables are labeled and heat shielded in the same way that the original Sumitomo cables were (with labels indicating which spark plug they should go to). Each spark plug cable cost nearly $60 at the dealer (you'll need three). This is a Japanese product!.
I recommend this product because it is of the same high quality as the original.
The factory wires are well-made, but these appear to be a step up.
When working with coil packs or bi-polar circuits, I always use NGK ignition wires. maintenance once a year The company and the products are outstanding. For over two decades, I've used these on both my personal and customer vehicles with no problems.
Choose this if you want a good brand and a few cheap Denso items.
Form, function, and fit are all perfect.