Review on 🔌 Enhance Performance with Denso 671-6182 Spark Plug Wire Set by Simo Ramsey

7 years ago). These wires are the same quality but half the price. They do not have a helical insulating winding, but it is quite easy to replace them with the original wires. The #3 wire in my original kit had two additional rubber insulators which were not included in this kit but are unlikely to be needed. Match them to the correct coils and spark plugs. Incidentally, the numbers on the original cables correspond to the coils on the passenger side, not the cylinders on the driver's side. The wire kit comes with installation instructions and a sachet of silicone grease to lubricate the spark plug caps, so be sure to use that. Just remove and install one wire at a time and you should have no trouble installing them. It took me about an hour to install it, but I'm slow. I've put 100,000 miles on my latest set of original cables and spark plugs and my 4Runner still ran great, but it was time to replace them.