NGK Porsche 928 1991-1987 Spark Plug Wire Set

NGK is well-known for making reliable ignition components, and this spark plug wire set for your Porsche 928 is no exception. If you're working on your 1987-1995 928, replacing the spark plug wires is a common maintenance item that helps ensure your engine is running smoothly. These wires are built to match the original equipment specifications, so you can expect a straightforward installation and proper fit.

What sets these wires apart is the construction. They use a premium 29-gauge galvanized, tinned copper core, which is a specific requirement for certain European models like yours. This core, combined with high-temperature silicone outer jackets and EPDM/silicone inner insulation, helps contain high voltage currents effectively for strong dielectric strength. NGK also builds in RFI suppression right at the spark plug and distributor connectors, using metallic resistor boots and a silicone sealer to create a watertight seal. This attention to detail helps prevent radio frequency interference, keeping your ignition system running cleanly.