* Engine type: The 2005 Durango came with several engine options (e.g., 4.7L, 5.7L). Different engines have different parts costs and labor requirements. A 5.7L Hemi will generally be more expensive than a 4.7L.
* Condition of the replacement engine: A completely rebuilt engine from a reputable shop using high-quality parts will cost more than a less thoroughly rebuilt or remanufactured engine. "Rebuilt" can have different meanings, so clarify what that means with the seller.
* Where you buy it: A local mechanic might offer a rebuild service, while others source rebuilt engines from salvage yards or engine rebuilders. Prices will vary. Online marketplaces will offer a range of options and prices.
* Labor costs: Installation is a major cost factor. The labor involved will depend on your mechanic's hourly rate and the complexity of the installation.
* Warranty: Extended warranties increase the upfront cost.
Rough Estimate:
Expect to pay anywhere from $3,000 to $8,000 or more for a rebuilt engine *including* installation. This is a broad range. You might find cheaper options, especially with used or remanufactured engines, but these carry more risk. Higher-end rebuilds with longer warranties will be at the higher end of the range.
Recommendation:
Get multiple quotes from reputable mechanics and engine rebuilders in your area. Clearly specify the engine type of your Durango (check your vehicle's documentation). Ask about the warranty, the type of parts used (new or remanufactured), and the labor costs involved. Compare the total price, not just the engine cost itself. This careful comparison will help you get the best value for your investment.
