Not sure which 2001 Jeep Grand Cherokee Throttle Body Spacers are right for you? We have over 1486 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"This Really Helped with the MPG on the Highway, But I really didn't feel any gain in HP. It got about 3 more MPG than before." —Anthony R from Mitchell, SD bought a Jet Power-Flow TBI Spacer for a 2001 Jeep Grand Cherokee, 4.0L 6-cyl. engine.