NGK Nissan Pulsar NX 1990-1989 Spark Plug Wire Set

The variable pitch resistor cables in this NGK spark plug wire set are key to ensuring consistent resistance and outstanding electrical conductivity for your 1989-1990 Nissan Pulsar NX. These wires are built to handle high voltage currents thanks to their outer EPDM/silicone jacket and inner insulation, which work together to provide excellent dielectric strength. This means you get reliable spark delivery to your engine.

NGK uses a variable pitch magnetic core in these cables, which is designed to produce the necessary impedance to suppress radio frequency interference (RFI) and electromagnetic interference (EMI) across the entire frequency spectrum. This helps keep your car's electronics running smoothly without static or interference. The spark plug and distributor boots are made to OE specifications, ensuring a high-quality fit, performance, and durability. For a watertight seal, the spark plug boots are glued to the NGK cable with a silicone sealer. Stainless steel terminals with up to three serrated crimps bite into the cable jacket and insulation for strong terminal retention, and a locking C-shaped spring clip with corrosion-resistant plating makes sure the connection to the spark plug terminal is secure.