K&N HP-2003 OIL FILTER (JEEP,PONTIAC,BUICK,OLDSMOBILE,CADILLAC,AMC)Description K&N HP 2003 OIL FILTER (JEEP,PONTIAC,BUICK,OLDSMOBILE,CADILLAC,AMC) K&N premium oil filters are engineered to provide outstanding filtration and engine protection. Designed for use with all synthetic, conventional, and blended motor oils, the pleated synthetic blend filtration media helps protect the engine from contaminants and maintains a consistent oil flow. The heavy duty canister offers exceptional durability, and a one inch welded