NGK Peugeot 405 1991-1989 Spark Plug Wire Set

The stainless steel winding over a premium ferrite magnetic core in these NGK wire sets is key to their performance. This design creates ultra-low resistance, which means a more powerful spark can reach your spark plugs. For your 1989-1991 Peugeot 405, this translates to better overall engine performance and durability.

NGK builds these wires with a high-temperature silicone outer jacket and an inner EPDM/silicone insulation layer. This combination is excellent at containing high voltage currents, ensuring strong dielectric strength. The spark plug and distributor boots are made to OE specifications, so you can expect a quality fit and reliable performance. They're even sealed to the cable with silicone sealer for a watertight connection, and the stainless steel terminals use multiple crimps to bite into the cable for strong retention.