2018 Mazda Miata transmission control module — Roof, (hard top, retractable) price snapshot
- Low
- $49
- Average
- $104
- High
- $280
Year & trim-specific price guide
Used 2018 Mazda Miata Transmission Control Module — Roof, (hard top, retractable) prices
Trim-specific pricing for the Roof, (hard top, retractable) variant of the 2018 Mazda Miata transmission control module, built from 31 real salvage yard listings with condition grade detail.
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 28, 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 2018 Mazda Miata transmission control module (Roof, (hard top, retractable)) costs $49 to $280, with a median asking price of $87. Based on 31 priced salvage yard listings across the US, updated Oct 28, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$88
USD
Condition comparison
Price by part grade
Grade AClean / low wear$49–$28028 listings
Grade XUngraded$55–$1003 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $49–$280 | 28 | |
| Grade XUngraded | $55–$100 | 3 |
Median by grade
Grade price comparison
Grade A$88
Ungraded$75
Median asking price by seller-reported condition grade · $49–$280 overall range
Trim-specific context
How does the Roof, (hard top, retractable) compare?
This pricing covers the Roof, (hard top, retractable) variant of the 2018 Mazda Miata transmission control module, based on 31 priced listings. Its $87 median is 26% below the 2018 Mazda Miata transmission control module overall median of $118.
There are 10 other transmission control module variants available for the 2018 Mazda Miata.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Roof, (hard top, retractable) in other model years
Same year, other trims
What other 2018 Mazda Miata transmission control module variants are available?
Theft-Locking, dash (receiver, RH dash)
50 listings$50$25 – $195Communication, (telephone module)
49 listings$182$40 – $254Transmission, soft top
48 listings$197$65 – $405Body Control (BCM), (LH dash, front module)
46 listings$118$40 – $262Air Bag, (behind center dash)
44 listings$161$30 – $270Fuel Pump
44 listings$100$48 – $500Theft-Locking, trunk (receiver, Smart Key)
44 listings$104$39 – $270Lamps, (LH dash), adaptive headlamps
15 listings$118$75 – $193Transmission, hard top
13 listings$146$80 – $280Lamps, (LH dash), w/o adaptive headlamps
7 listings$106$99 – $193Back to full guide
2018 Mazda Miata transmission control module — all trims
Common questions
2018 Mazda Miata transmission control module (Roof, (hard top, retractable)) FAQ
How much is a used 2018 Mazda Miata transmission control module (Roof, (hard top, retractable))?
Based on 31 priced salvage-yard listings, a used 2018 Mazda Miata transmission control module in the Roof, (hard top, retractable) variant lists between $49 and $280, with a median asking price of $87.
Which years use the Roof, (hard top, retractable) transmission control module?
The Roof, (hard top, retractable) variant appears in model years 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.