This category is dedicated to the 3.0L, 3.2L, and 3.6L Pentastar engines found in a wide range of models including the Jeep Wrangler & Grand Cherokee, Dodge Charger, Challenger, & Durango, Ram 1500, and tons more. The Pentastar engine is incredibly popular with over 10 million engines built. Check out some of our guides like the most common Pentastar problems, 5 best upgrades, and supercharger guide.