Mazda transmission fluid change

In this video, I’m performing a complete transmission fluid and filter service on my Mazda 6 with the 2.5L Skyactiv engine. Mazda often claims these have "lifetime" fluid, but for long-term reliability and smooth shifting, a periodic refresh is essential. Project Breakdown: Time Invested: Roughly 3 hours of labor (including pan removal and cleaning). Total Cost: ~$130 for fluid and filters. Vehicle: 2016 Mazda 6 (Skyactiv 6-Speed Automatic). Why do this? Over time, transmission fluid loses its protective properties. By replacing the old, dark fluid with fresh Mazda Genuine ATF-FZ (the blue fluid), you ensure the Skyactiv system continues to shift smoothly and prevents premature wear. This DIY service is one of the best ways to keep your Mazda on the road for years to come.