Spark Plugs and Wires | Quadratec

Crown Automotive Glow Plug for 02-04 Jeep Grand Cherokee WJ with 2.7L Diesel Engine

Crown Automotive Glow Plug for 95-01 Jeep Cherokee with 2.5L Diesel Engine & 99-01 Grand Cherokee WJ with 3.1L Diesel Engine

Crown Automotive Iridium Spark Plug for 12-26 Jeep Wrangler JL & JK

Crown Automotive Spark Plug for 08-10 Jeep Grand Cherokee WK with 4.7L 8 Cylinder Engine

Crown Automotive Champion Spark Plug for 08-09 Jeep Grand Cherokee WK & Commander XK with 4.7L Engine