1. Turbocharger: The turbocharger itself is the main component that needs to be replaced. The cost of a new turbocharger can range from around $800 to $1,500.
2. Labor: The labor involved in replacing the turbocharger can be complex and time-consuming, requiring specialized knowledge and tools. Labor costs can vary depending on the specific vehicle and repair shop, but it's common for labor costs associated with turbocharger replacement to range from $500 to $800.
3. Additional Parts: In addition to the turbocharger and labor, you may need to replace other components that are related to the turbo system or are affected by its failure. This could include gaskets, hoses, oil lines, and more. These additional parts can add several hundred dollars to the total cost of the repair.
4. Diagnostic and Inspection: Before the turbocharger is replaced, a mechanic will need to properly diagnose the issue to ensure that the turbo is indeed the problem. There might be additional charges for diagnostic and inspection fees, which can vary from shop to shop.
Considering these factors, the total cost of replacing the turbo in your 2007 Mazda CX-7 could range from around $1,500 to $3,000 or even higher, depending on your specific circumstances. It's always recommended to get quotes from multiple reputable auto repair shops or dealerships to compare costs and ensure you're getting a fair price.