2018 Mazda 3 transmission control module — Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A price snapshot
- Low
- $50
- Average
- $102
- High
- $241
Year & trim-specific price guide
Used 2018 Mazda 3 Transmission Control Module — Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A prices
Trim-specific pricing for the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A variant of the 2018 Mazda 3 transmission control module, built from 13 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A) costs $50 to $241, with a median asking price of $95. Based on 13 priced salvage yard listings across the US, updated Sep 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$99
Grade B (good)$51
Grade C (fair)$95
USD
Condition comparison
Price by part grade
Grade AClean / low wear$51–$2418 listings
Grade BStandard used$50–$953 listings
Grade CVisible wear$95–$951 listings
Grade XUngraded$95–$951 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $51–$241 | 8 | |
| Grade BStandard used | $50–$95 | 3 | |
| Grade CVisible wear | $95–$95 | 1 | |
| Grade XUngraded | $95–$95 | 1 |
Median by grade
Grade price comparison
Grade A$99
Grade B$51
Grade C$95
Ungraded$95
Median asking price by seller-reported condition grade · $50–$241 overall range
Trim-specific context
How does the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A compare?
This pricing covers the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A variant of the 2018 Mazda 3 transmission control module, based on 13 priced listings. Its $95 median is 5% below the 2018 Mazda 3 transmission control module overall median of $100.
There are 12 other transmission control module variants available for the 2018 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
Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A in other model years
Same year, other trims
What other 2018 Mazda 3 transmission control module variants are available?
Fuel Pump, (tank mounted)
41 listings$51$20 – $241Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0
41 listings$99$35 – $271Body Control (BCM), rear, (LH quarter panel)
32 listings$99$70 – $272Multifunction, satellite radio, ID BBNK-66-DRX
32 listings$105$75 – $260Multifunction, satellite radio, ID BABF-66-DRX
30 listings$193$65 – $335Communication, (bluetooth connectivity), (center dash mounted)
29 listings$99$40 – $241Body Control (BCM), front, (LH engine compartment)
29 listings$222$99 – $241Multifunction, w/o satellite radio; 6 speaker system
27 listings$106$80 – $226Multifunction, satellite radio, ID BJD6-66-DRXA thru C
26 listings$115$55 – $315Multifunction, satellite radio, ID BJD6-66-DRX
10 listings$99$55 – $315Air Bag, (LH under dash), (roof air bag equipped)
7 listings$99$51 – $106Multifunction, w/o satellite radio; 9 speaker system
4 listings$126$100 – $151Back to full guide
2018 Mazda 3 transmission control module — all trims
Common questions
2018 Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A) FAQ
How much is a used 2018 Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A)?
Based on 13 priced salvage-yard listings, a used 2018 Mazda 3 transmission control module in the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A variant lists between $50 and $241, with a median asking price of $95.
Which years use the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A transmission control module?
The Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0A variant appears in model years 2017, 2018. Prices and availability may differ by year.