* Parts cost: The price of a new or remanufactured axle assembly will vary greatly depending on the supplier (dealership vs. auto parts store vs. salvage yard), the brand (OEM vs. aftermarket), and whether you opt for new or used. Expect a wide range from a few hundred dollars for a used axle from a junkyard to over $1000 for a new OEM axle assembly. This doesn't include related parts like CV axles, bearings, seals, etc. that might need replacement at the same time.
* Labor cost: Labor costs will depend heavily on your location and the specific shop. A local mechanic will likely be cheaper than a dealership. Expect to pay several hundred dollars in labor, potentially even over $1000 depending on the complexity of the repair and the shop's hourly rate. This is a fairly involved job.
* Additional repairs: Often, a failing front axle is accompanied by other issues, such as worn ball joints, tie rod ends, or wheel bearings. These will add to the overall cost. A thorough inspection is crucial before starting the repair.
* Axle type: Did the axle break, bend, or otherwise fail? The cause of the failure will impact the type of repair needed, thus influencing the cost. A simple replacement of a worn axle will cost less than a repair to a damaged one.
Rough Estimate:
Considering all these factors, you should realistically budget anywhere from $1000 to $3000 or more for a complete front axle replacement on a 1999 Jeep Grand Cherokee Limited. This is a wide range, and getting specific quotes from several mechanics or shops in your area is highly recommended. It's also worth checking prices at auto parts stores and junkyards for potential cost savings on parts.