2018 Acura RDX transmission control module — Door, (power liftgate control, LH quarter panel) price snapshot
- Low
- $35
- Average
- $140
- High
- $232
Year & trim-specific price guide
Used 2018 Acura RDX Transmission Control Module — Door, (power liftgate control, LH quarter panel) prices
Trim-specific pricing for the Door, (power liftgate control, LH quarter panel) variant of the 2018 Acura RDX transmission control module, built from 48 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 (Door, (power liftgate control, LH quarter panel)) costs $35 to $232, with a median asking price of $111. Based on 48 priced salvage yard listings across the US, updated Sep 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$101
Grade B (good)$170
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$23232 listings
Grade BStandard used$71–$23216 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$232 | 32 | |
| Grade BStandard used | $71–$232 | 16 |
Median by grade
Grade price comparison
Grade A$101
Grade B$170
Median asking price by seller-reported condition grade · $35–$232 overall range
Trim-specific context
How does the Door, (power liftgate control, LH quarter panel) compare?
This pricing covers the Door, (power liftgate control, LH quarter panel) variant of the 2018 Acura RDX transmission control module, based on 48 priced listings. Its $111 median is 1% above 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
Door, (power liftgate control, LH quarter panel) in other model years
Same year, other trims
What other 2018 Acura RDX transmission control module variants are available?
Steering, (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 – $350Memory, mirror memory (LH door)
39 listings$81$40 – $134Driver 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 (Door, (power liftgate control, LH quarter panel)) FAQ
How much is a used 2018 Acura RDX transmission control module (Door, (power liftgate control, LH quarter panel))?
Based on 48 priced salvage-yard listings, a used 2018 Acura RDX transmission control module in the Door, (power liftgate control, LH quarter panel) variant lists between $35 and $232, with a median asking price of $111.
Which years use the Door, (power liftgate control, LH quarter panel) transmission control module?
The Door, (power liftgate control, LH quarter panel) variant appears in model years 2016, 2017, 2018, 2019. Prices and availability may differ by year.