2018 Acura RDX transmission control module — Memory, mirror memory (LH door) price snapshot
- Low
- $40
- Average
- $84
- High
- $134
Year & trim-specific price guide
Used 2018 Acura RDX Transmission Control Module — Memory, mirror memory (LH door) prices
Trim-specific pricing for the Memory, mirror memory (LH door) variant of the 2018 Acura RDX transmission control module, built from 39 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 updatedSep 14, 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 Acura RDX transmission control module (Memory, mirror memory (LH door)) costs $40 to $134, with a median asking price of $81. Based on 39 priced salvage yard listings across the US, updated Sep 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$81
Grade B (good)$82
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$9935 listings
Grade BStandard used$81–$1343 listings
Grade XUngraded$69–$691 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$99 | 35 | |
| Grade BStandard used | $81–$134 | 3 | |
| Grade XUngraded | $69–$69 | 1 |
Median by grade
Grade price comparison
Grade A$81
Grade B$82
Ungraded$69
Median asking price by seller-reported condition grade · $40–$134 overall range
Trim-specific context
How does the Memory, mirror memory (LH door) compare?
This pricing covers the Memory, mirror memory (LH door) variant of the 2018 Acura RDX transmission control module, based on 39 priced listings. Its $81 median is 26% below the 2018 Acura RDX transmission control module overall median of $110.
There are 16 other transmission control module variants available for the 2018 Acura RDX.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Memory, mirror memory (LH door) in other model years
Same year, other trims
What other 2018 Acura RDX transmission control module variants are available?
Door, (power liftgate control, LH quarter panel)
48 listings$111$35 – $232Steering, (RH kick panel), w/o pre-crash system
47 listings$101$40 – $226Body Control (BCM), (active control engine mount), (US market), FWD
46 listings$103$40 – $307Air Bag, (center dash)
45 listings$145$50 – $231Body Control (BCM), (active control engine mount), (US market), AWD
45 listings$110$59 – $310Transmission, (on transmission)
44 listings$101$85 – $241Communication, (dash mounted), (telematics unit)
43 listings$146$61 – $222Memory, seat memory control (under LH seat)
43 listings$101$65 – $271Security, (smart unit, center dash)
43 listings$110$40 – $226Theft-Locking, (smart power control unit, LH dash), ID 38320TX4A31
43 listings$110$40 – $226Transfer Case, (AWD control unit, LH dash)
42 listings$125$40 – $340Steering, (RH kick panel), pre-crash system
40 listings$121$45 – $350Driver Assist, compass (LH rear roof)
38 listings$110$60 – $340Driver Assist, remote start (RH dash)
38 listings$110$70 – $271Lamps, (LED)
32 listings$100$45 – $193Theft-Locking, (smart power control unit, LH dash), ID 38320TX4A41
12 listings$115$55 – $207Back to full guide
2018 Acura RDX transmission control module — all trims
Common questions
2018 Acura RDX transmission control module (Memory, mirror memory (LH door)) FAQ
How much is a used 2018 Acura RDX transmission control module (Memory, mirror memory (LH door))?
Based on 39 priced salvage-yard listings, a used 2018 Acura RDX transmission control module in the Memory, mirror memory (LH door) variant lists between $40 and $134, with a median asking price of $81.
Which years use the Memory, mirror memory (LH door) transmission control module?
The Memory, mirror memory (LH door) variant appears in model years 2015, 2016, 2017, 2018, 2019. Prices and availability may differ by year.