2016 Mazda 3 transmission control module — Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 price snapshot
- Low
- $46
- Average
- $72
- High
- $125

Year & trim-specific price guide
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Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
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Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used 2016 Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0) costs $46 to $125, with a median asking price of $65. Based on 7 priced salvage yard listings across the US, updated Sep 20, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $46–$125 | 6 | |
| Grade CVisible wear | $65–$65 | 1 |
Median by grade
Median asking price by seller-reported condition grade · $46–$125 overall range
Trim-specific context
This pricing covers the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant of the 2016 Mazda 3 transmission control module, based on 7 priced listings. Its $65 median is 38% below the 2016 Mazda 3 transmission control module overall median of $105.
There are 14 other transmission control module variants available for the 2016 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 7 priced salvage-yard listings, a used 2016 Mazda 3 transmission control module in the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant lists between $46 and $125, with a median asking price of $65.
The Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant appears in model years 2015, 2016, 2018. Prices and availability may differ by year.