Jeep Grand Cherokee WK Laredo, Limited, Overland, and SRT-8 trims in 2WD or 4WD 2007 Service Manual (P/N 05064002AJ, 05064033AD)

• Details all 2007 Jeep Grand Cherokee WK models, including Laredo, Limited, Overland, and SRT-8 trims in 2WD or 4WD configurations
• Official Mopar reference featuring precise component explosion diagrams and matching part numbers (P/N 05064002AJ, 05064033AD) for mechanical and accessory assemblies
• Features 47 exploded-view diagrams covering suspension, driveline, electrical, cooling, and braking systems
• Essential parts identification reference to make sure you are ordering the exact replacement components for your WK-series build
• Documents components for the 545RFE transmission, W5A580 transmission, W5J400 transmission, NVG 140 transfer case, and NVG 245 transfer case
• Covers the 6.1L SRT Hemi V8, 3.7L V6, 4.7L V8, interior trim panels, body sheet metal, steering linkage, and emission systems

Complete Assembly and Component Breakdown

This 673-page PDF 2007 Jeep Grand Cherokee WK parts catalog gives you a comprehensive breakdown of vehicle systems to help you identify exact parts and see how assemblies fit together. The publication documents everything from Mopar accessory packages to front and rear suspension components, as well as front and rear axle configurations, including Corporate 8.25 and Dana 44 variants. You will find detailed illustrations of the cooling system—covering radiators and water pumps for both diesel and gas engines—alongside complex electrical sub-assemblies like starters, alternators, and wiring harnesses. Essential Wiring diagrams, electrical connector charts, and body sheet metal illustrations provide a clear layout of the vehicle's electrical and structural architecture.

Precise Technical Specifications and Shop Efficiency

This catalog lists specific IDs for critical components, like the 5.7L Hemi V8 coolant bottle or the 3.0L diesel vacuum pump assembly. It also documents technical specs for axle ratios, clearly laying out the 3.07, 3.55, and 3.73 gear sets for the front and rear differentials. You get fluid and accessory data, including SAE 75W-140 synthetic gear oil capacities for corporate and Dana axles, plus detailed wiring harness part numbers for accessories like remote start modules and parking distance sensors.

By utilizing the detailed component schematics and exact fastener specifications found in this manual, shop technicians can drastically reduce the time spent identifying correct OEM hardware during complex tear-downs, ensuring seamless reassembly. While not a traditional step-by-step troubleshooting manual, the intricate transmission assembly views and component schematics provide the visual roadmap needed to confidently disassemble and rebuild complex units—like the HVAC housing or the steering column—saving you from expensive workshop labor rates.

When approaching driveline issues on the WK platform, a common pitfall is misidentifying the specific transfer case (such as confusing the NVG 146 with the 245), leading to incorrect fluid applications or incompatible internal replacement parts that can trigger the 4WD system warning lights. Additionally, the 5.7L Hemi exhaust manifold bolts are notoriously prone to shearing off flush with the cylinder head, making accurate fastener identification crucial before attempting extraction. Please note that this catalog is designed strictly as a parts identification and contents overview, not a repair or diagnostic guide. Always adhere to standard shop safety practices, use appropriate personal protective equipment, and consult proper factory service manuals before removing or installing any components listed here.