Crown Automotive Valve Lifter for 05-21 Jeep Grand Cherokee WK and 06-10 Commander XK with V8 Engine

When you are overhauling the top end of your Jeep's V8 engine, the lifters are important to look at. The Crown Automotive Valve Lifter replaces the original multi-displacement-system valve in the front or rear yoke of your engine. These lifters make contact with the cam and actuate the valves to allow the fuel into the cylinders. A malfunctioning lifter is not only causing poor economy from not allowing fuel to burn, but actually stealing power as it puts the engine out of sync. Make sure you engine is working to its full potential and you are not wasting good money on wasted fuel