Where is the oil filter on a 1999 Jeep Grand Cherokee?

The oil filter on a 1999 Jeep Grand Cherokee is located on the passenger side (right side) of the engine, near the front. It's usually fairly accessible, but the exact location might vary slightly depending on the engine (4.0L inline-6 or 4.7L V8). You'll likely need to consult a repair manual or look up a picture online specific to your engine for precise placement. A quick image search for "1999 Jeep Grand Cherokee oil filter location [your engine size]" will likely yield helpful results.