Mazda 3 BK Transmission
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 21.08.2026, 05:14
Transmission for your Mazda 3?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 180.00 € | 2026-08-21 |
| eBay | Used | 199.00 € | 2026-08-21 |
| eBay | Used | 206.07 € | 2026-08-21 |
| eBay | Used | 226.00 € | 2026-08-21 |
| eBay | Used | 227.00 € | 2026-08-21 |
| eBay | Used | 257.97 € | 2026-08-21 |
| eBay | Used | 275.51 € | 2026-08-21 |
| eBay | Used | 399.00 € | 2026-08-21 |
Indicative values only – current prices may vary.
Price comparison: Transmission
Current median for the Mazda 3 BK: 242.48 €.
Median across all car models: around 710 €. This model is 65% below that and cheaper than 95% of the models compared.
Median across Mazda car models: around 450 €. This model is 45% below that and cheaper than 90% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mazda 3 BK parts online
hank's free AI report searches specialized shops for Mazda 3 BK parts, including asianauto-parts, B-Parts & Amazon.
About this part
The transmission on your 3 BK sends engine power to the drivetrain and keeps revs in their usable range. Crunching gears, gears jumping out or whining bearings signal wear that rarely pays to repair.
Frequently asked questions
What should I check when buying a transmission for the Mazda 3?
The gearbox code on the type plate of your 3 BK decides fitment, because ratios and connections differ per engine variant. Confirm whether it is manual or automatic and whether add-on parts such as the selector shaft and sensors are included.
What does a transmission cost compared to a repair?
A tested used gearbox is usually far cheaper than a rebuild with new bearings and synchros. Ask for mileage, a test-run video and warranty, and budget for shaft seals, gear oil and possibly the clutch.
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