2006-2010 Commander (XK) Emissions | Quadratec

Crown Automotive PCV Valve for 06-07 Jeep Grand Cherokee WK and Commander XK with 4.7L Engine

Crown Automotive EGR Valve for 07-10 Jeep Grand Cherokee WK & Commander XK and 07-12 Liberty KJ & KK

Crown Automotive Valve for 05-07 Jeep Grand Cherokee WK & Commander XK with 4.7L V-8 Engine

Crown Automotive PCV Valve for 05-06 Jeep Grand Cherokee WK and Commander XK with 5.7L Engine

Crown Automotive Crankcase Vent Valve 07-22 Jeep Grand Cherokee L, WK, WK2, WL, & 07-10 Commander XK

Crown Automotive PCV Valve for 07-10 Jeep Grand Cherokee WK & Commander XK and 07-12 Liberty KJ & KK

Crown Automotive PCV Valve for 08-09 Jeep Grand Cherokee WK and Commander XK with 4.7L Engine

Crown Automotive Crankcase Vent O-Ring for 99-06 Jeep Grand Cherokee WJ, WK & 2006 Commander XK with 4.7L 287c.i. 8 Cylinder Engine

Crown Automotive Large PCV Valve O-Ring for 09-18 Jeep Commander and Grand Cherokee WK, WK2