NGK Mazda Miata 1997-1990 Spark Plug Wire Set

If you're working on your 1990-2000 Mazda Miata and need to replace the spark plug wires, this set from NGK is a solid option. These wires are built to handle the high voltage needed to fire your spark plugs, ensuring a strong spark for efficient combustion. They use a variable pitch resistor core, which helps manage electrical resistance consistently across all wires. This not only ensures each cylinder gets the right amount of energy but also helps suppress radio interference, so you won't get static on your radio from the ignition system.

NGK pays attention to the details here. The outer jacket is made from EPDM and silicone, giving it good dielectric strength to keep the high voltage contained. The boots that connect to the spark plugs and distributor are OE-spec, meaning they fit right and seal well, using silicone sealer to keep moisture out. For a strong connection, the stainless steel terminals use multiple serrated crimps to bite into the wire, and the spark plug boot has a locking clip to keep it securely attached.