MoparPartsGiant.com offers the wholesale prices for genuine 2010 Jeep Grand Cherokee parts. Parts like . Spark Plugs, Ignition Wires And Ignition Coil are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.7L, 8 Cyl 5.7L, 8 Cyl 6.1L. Quadra-Trac II--fitted to 4.7-liter V-8 and 5.7-liter Hemi V-8 models--has Jeep's two-speed NV245 transfer case with an electronically controlled clutch pack to vary torque distribution from its Pro Comp Tuner: Yes, there is a Pro Comp Tuner that will work for the 3.7L. It will fix speedo for different size tires and change shift points. Contact Nick Kolak for more information. . Jeep: 2005 WK | OME Lift Kit & 1.5 Rear Coil Spacers (3" of lift front & rear) | 255/75/17 BF Goodrich Mud Terrain KM1 on stock wheels (no spacers) | SCT A 195-horsepower, 4.0-liter, inline six-cylinder is the base engine, and a 230-horsepower, 4.7-liter V-8 is optional. This year, the V-8 is available with 2WD as well as 4WD. Reported by Rick The aluminum Pentastar boasts a bore x stroke of 3.78 x 3.27, an 11.3:1 compression ratio, and a max engine speed of 6,700 rpm. Image via Jeep. The cam phasing also enables better fuel efficiency and widens the Pentastarā€™s torque band. Nearly 90 percent of the engineā€™s peak torque is available from 1,800 to 6,400 rpm. Driving 2010 Jeep Grand Cherokee with HEMI engine on the freeway and the car lost engine power causing it to rapidly slow. Was able to make it safely to the side of the freeway, although multiple ATK Engines Replacement 4.0L I-6 Engine for 92-95 Jeep Wrangler YJ, Cherokee XJ, Grand Cherokee XJ & Comanche MJ. Ships from 3rd Party. $3,273.20. 3. (2) ATK Engines Replacement 4.0L I-6 Engine for 87-90 Jeep Cherokee XJ, Comanche MJ & Wagoneer. Ships from 3rd Party. $2,925.47. ATK Engines Replacement 2.8L V6 Engine for 1984 Jeep Cherokee XJ Vehicle Anti-Theft System. Fog Lamps (Optional) Auto-Off Headlights (Optional) Interior Cargo Shade. Luggage Rack. Rear Parking Aid (Optional) Rear Reading Lamps. Remote Engine Start (Optional) Adjustable Steering Wheel. VNJBm.