CarComplaints.com Notes: Except for a minor issue with cracked motor mounts, the 2007 MAZDA3 is a fantastic vehicle with a great reputation. Read more »
If you need to replace the motor mounts, first ask your dealer if they'll cover it -- the motor mounts were dealt with in a TSB & were recalled for some model years. Otherwise buy aftermarket motor mounts -- owners report this solves the problem. If you use the same OEM parts, they may just crack again.
8.0
pretty bad- Typical Repair Cost:
- $900
- Average Mileage:
- 67,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replaced multiple components of the AC system (1 reports)

AC / heater problem
Helpful websites
- No one has added a helpful site for this 2007 MAZDA3 problem yet. Be the first!
A D V E R T I S E M E N T S
The car in general is excellent, but some components like mine failed prematurely and cost a lot even using Rock Auto for parts. Yes, it is seven years old but I've never had a Toyota fail me in this way. Mazda is getting better but still not up to Toyota standards for quality and durability.
- kerryd, Riverton, UT, US