CarComplaints.com Notes: The 2007 Mazda CX-7 has numerous reports filed with the NHTSA about engine & A/C problems.

Owners report problems with the 2007 CX-7's Variable Valve Timing (VVT) & timing chain failing, causing major damage to the engine — Mazda uses an interference design so typically the valves are bent & the entire engine needs to be replaced. Mazda dealers typically quote $9,000 for an engine replacement.

There is also a trend of the turbo failing at low mileage.

Finally for the 2007 CX-7 there is a clear pattern of A/C compressor failure at relatively low mileage. Owners report smoke & occasionally the serpentine belt catches fire when the A/C compressor clutch seizes while driving. Mazda extended the A/C warranty to 60,000 miles, however many owners report their A/C compressor failed very soon after the 60k mark.

In 2011, Mazda began a "Special Service Program" that extended the warranty to 7 years/70,000 miles covering turbocharger oil leaks & excessive timing chain noise — an early sign of timing chain failure. However coverage under the program requires perfect documentation of all required maintenance with other stipulations. Buyer beware.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
95,300 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2007 Mazda CX-7 electrical problems

electrical problem

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2007 Mazda CX-7 Owner Comments

problem #1

Jun 022017

CX-7 GS 3.2L V6

  • Automatic transmission
  • 95,256 miles

A D V E R T I S E M E N T S

Car gears down and shuts off.

Mechanic replaced sensors, and Mazda fixed some things under warranty that were related to this issue on Turbo models. Issue still occurs.

- rudolphs, Oakville, ON, Canada

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