Mopar Crankcase Vent Valve for 01-06 Jeep Grand Cherokee WJ/WK, Liberty KJ, and Commander XK with 3.7L or 4.7L Engine $9.89 $12.40
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 $1.04
OMIX EGR Tube Flange Gasket for 07-11 Jeep Wrangler JK; 07-12 Jeep Liberty KJ & KK; 05-10 Grand Cherokee WK and 06-10 Commander XK $4.99 $5.49
