🔌 Denso 671-6172 OE Replacement Spark Plug Wires Review

This replacement switch and relay are a reliable choice for automotive enthusiasts. The installation process was smooth and it works just as well as the original equipment. The high-quality materials used in the construction provide assurance that it will last for a long time. However, it is slightly more expensive than other options in the market.

Very low quality product. This is NOT a genuine "DENSO" product from Japan. It's some kind of cheap imitation that says "DENSO" but not quality. The cables are cheap, the connectors are fragile and do not match the original parts. Essentially a $10 wire set from an auto parts store. Stay away.

At about a fifth the price of original replacement cables this is a good deal. Note that the original cables on my '96 LC (FZJ80) lasted about 15 years and still worked after the replacement. The OEM cables and connectors seem better than Denso's, but not worth the extra money to me. I noticed a slight improvement when working with new wires. Now at 18 months no problems - should last for many years.