2018 Acura RDX transmission — AT, (3.5L), FWD price snapshot
- Low
- $350
- Average
- $533
- High
- $844
Year & trim-specific price guide
Used 2018 Acura RDX Transmission — AT, (3.5L), FWD prices
Trim-specific pricing for the AT, (3.5L), FWD variant of the 2018 Acura RDX transmission, built from 41 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 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 2018 Acura RDX transmission (AT, (3.5L), FWD) costs $350 to $844, with a median asking price of $498. Based on 41 priced salvage yard listings across the US, updated Sep 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$583
Grade B (good)$450
Grade C (fair)$400
USD
Condition comparison
Price by part grade
Grade AClean / low wear$373–$84429 listings
Grade BStandard used$400–$4503 listings
Grade CVisible wear$400–$4001 listings
Grade XUngraded$350–$7008 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $373–$844 | 29 | |
| Grade BStandard used | $400–$450 | 3 | |
| Grade CVisible wear | $400–$400 | 1 | |
| Grade XUngraded | $350–$700 | 8 |
Median by grade
Grade price comparison
Grade A$583
Grade B$450
Grade C$400
Ungraded$450
Median asking price by seller-reported condition grade · $350–$844 overall range
Trim-specific context
How does the AT, (3.5L), FWD compare?
This pricing covers the AT, (3.5L), FWD variant of the 2018 Acura RDX transmission, based on 41 priced listings. Its $498 median is 11% above the 2018 Acura RDX transmission overall median of $450.
There is 1 other transmission variant 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
AT, (3.5L), FWD in other model years
Same year, other trims
What other 2018 Acura RDX transmission variants are available?
Back to full guide
2018 Acura RDX transmission — all trims
Common questions
2018 Acura RDX transmission (AT, (3.5L), FWD) FAQ
How much is a used 2018 Acura RDX transmission (AT, (3.5L), FWD)?
Based on 41 priced salvage-yard listings, a used 2018 Acura RDX transmission in the AT, (3.5L), FWD variant lists between $350 and $844, with a median asking price of $498.
Which years use the AT, (3.5L), FWD transmission?
The AT, (3.5L), FWD variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.