2005-2010 Grand Cherokee (WK) Ignition System | Quadratec

Crown Automotive Glow Plug for 05-10 Jeep Grand Cherokee WK with 3.0L Diesel Engine

E-3 Diamond Fire Spark Plug for 97-98 Jeep Grand Cherokee ZJ with 5.2L or 5.9L Engine, 99-10 Grand Cherokee WJ & WK with 4.7L V8 Engine

E-3 Diamond Fire Spark Plug for 14-22 Jeep Cherokee KL & 08-22 Grand Cherokee WK

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

Mopar Spark Plug for 06-10 Jeep Grand Cherokee WK with 6.1L

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

Crown Automotive Spark Plug for 06-10 Jeep Grand Cherokee WK with 6.1L Engine

Crown Automotive Spark Plug for 99-07 Jeep Grand Cherokee WJ & WK and 06-07 Commander XK with 4.7L Engine

Crown Automotive Spark Plug for 05-08 Jeep Grand Cherokee WK and 06-08 Commander XK with 5.7L Engine

Crown Automotive Spark Plug for 05-10 Jeep Grand Cherokee WK; 06-10 Commander XK and 02-12 Liberty KJ & KK with 3.7L Engine

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