The NGK spark plug wire set for Buick Rainier (2004) provides ultra-low resistance mag-core wiring to promote better spark energy and reduce EMI/RFI noise. The assembly uses a high-temp silicone outer jacket and EPDM/silicone inner insulation for dielectric strength and heat resistance. Stainless-steel winding over a ferrite core, glued boots with silicone sealer, serrated crimp terminals and a locking C-shaped spring clip ensure connection security. Supplied as 8 wires (coil lead not routed). Limited lifetime warranty; see package for details.
NGK Buick Rainier 2004 Spark Plug Wire Set