The NGK spark plug wire set for 1988–1990 Chevrolet Astro is an ultra-low resistance mag-core kit that enhances spark power and reduces electromagnetic interference. High-temp silicone outer jackets and inner EPDM/silicone insulation preserve dielectric strength; stainless steel winding over a ferrite core delivers low resistance. This four-wire kit includes a coil lead, glued boots for a watertight seal, serrated stainless terminals, locking C-shaped spring clip and a limited lifetime warranty.
NGK Chevrolet Astro 1990-1988 Spark Plug Wire Set