Mazda 3 transmission control module — Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 price snapshot
- Low
- $35
- Average
- $110
- High
- $271
Trim-specific price guide
Mazda 3 Transmission Control Module — Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 prices
Pricing for the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant of the Mazda 3 transmission control module, aggregated from 94 salvage yard listings across 3 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
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.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 21, 2026AS
Ambika Sharma
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.
Price summary
A used Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0) costs $35 to $271, with a median asking price of $90. Based on 94 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$90
Grade B (good)$130
Grade C (fair)$95
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$27173 listings
Grade BStandard used$49–$19515 listings
Grade CVisible wear$65–$952 listings
Grade XUngraded$50–$954 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$271 | 73 | |
| Grade BStandard used | $49–$195 | 15 | |
| Grade CVisible wear | $65–$95 | 2 | |
| Grade XUngraded | $50–$95 | 4 |
Median by grade
Grade price comparison
Grade A$90
Grade B$130
Grade C$95
Ungraded$95
Median asking price by seller-reported condition grade · $35–$271 overall range
Trim-specific context
How is the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 priced differently?
This pricing covers the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant of the Mazda 3 transmission control module, based on 94 priced listings across 3 model years (2015, 2016, 2018). Its $90 median is 10% below the Mazda 3 transmission control module overall median of $100.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 cost by year?
Other trims
Other Mazda 3 transmission control module variants
Air Bag
1 yr$61$51 – $245Air Bag, (LH under dash), (roof air bag equipped)
9 yrs$102$25 – $405Body Control (BCM), (behind LH kick panel)
5 yrs$99$25 – $405Body Control (BCM), front, (LH engine compartment)
2 yrs$226$99 – $241Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0A
1 yr$99$50 – $232Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0B
1 yr$99$50 – $232Body Control (BCM), front, (LH engine compartment), ID KD45-67-5X0C
1 yr$99$50 – $232Body Control (BCM), rear, (LH quarter panel)
2 yrs$99$70 – $272Body Control (BCM), rear, (LH quarter panel), (ID KD45-67-5Y0A thru G)
1 yr$125$35 – $232Common questions
Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0) FAQ
How much is a used Mazda 3 transmission control module (Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0)?
Based on 94 priced salvage-yard listings across 3 model years, a used Mazda 3 transmission control module in the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant lists between $35 and $271, with a median asking price of $90.
Which Mazda 3 years use the Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 transmission control module?
The Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 variant appears in model years 2015, 2016, 2018. Prices and availability differ by year.
Is there a price difference between Theft-Locking, (keyless entry), (LH door), ID BHN9-67-5U0 condition grades?
Yes. Grade A has a median of $90, Grade B has a median of $130, Grade C has a median of $95. Grade A parts are in excellent condition, B is good, and C is fair.