2018 Ram 2500 transmission control module — Door, (in door), power folding mirrors, trailer tow, LH price snapshot
- Low
- $45
- Average
- $131
- High
- $230
Year & trim-specific price guide
Used 2018 Ram 2500 Transmission Control Module — Door, (in door), power folding mirrors, trailer tow, LH prices
Trim-specific pricing for the Door, (in door), power folding mirrors, trailer tow, LH variant of the 2018 Ram 2500 transmission control module, built from 26 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 16, 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 Ram 2500 transmission control module (Door, (in door), power folding mirrors, trailer tow, LH) costs $45 to $230, with a median asking price of $125. Based on 26 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$125
Grade B (good)$56
USD
Condition comparison
Price by part grade
Grade AClean / low wear$45–$23022 listings
Grade BStandard used$45–$643 listings
Grade XUngraded$60–$601 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$230 | 22 | |
| Grade BStandard used | $45–$64 | 3 | |
| Grade XUngraded | $60–$60 | 1 |
Median by grade
Grade price comparison
Grade A$125
Grade B$56
Ungraded$60
Median asking price by seller-reported condition grade · $45–$230 overall range
Trim-specific context
How does the Door, (in door), power folding mirrors, trailer tow, LH compare?
This pricing covers the Door, (in door), power folding mirrors, trailer tow, LH variant of the 2018 Ram 2500 transmission control module, based on 26 priced listings. Its $125 median is 37% above the 2018 Ram 2500 transmission control module overall median of $91.
There are 25 other transmission control module variants available for the 2018 Ram 2500.
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, (in door), power folding mirrors, trailer tow, LH in other model years
Same year, other trims
What other 2018 Ram 2500 transmission control module variants are available?
Suspension, TPMS
50 listings$51$41 – $120Air Bag, (below console), Crew Cab (4 Dr)
48 listings$93$46 – $321Air Bag, (below console), Mega Cab (4 Dr)
48 listings$93$46 – $321Temperature, (below dash)
48 listings$87$41 – $170Air Bag, (below console), Standard Cab (2 Dr)
47 listings$106$60 – $268Theft-Locking, (mounted on cab wall, back seat)
47 listings$51$41 – $188Towing Control, (trailer brake control)
47 listings$120$41 – $249Driver Assist, (park assist), rear only
46 listings$75$32 – $232Transfer Case, (RH dash)
46 listings$60$41 – $381Body Control (BCM), (under dash, LH near parking brake)
45 listings$82$61 – $120Driver Assist, (park assist), front and rear
45 listings$125$45 – $260Information-GPS-TV, (compass), temperature
45 listings$77$51 – $177Network Gateway, (under dash)
44 listings$120$41 – $348Memory, (seat)
42 listings$120$50 – $314Multifunction, (totally integrated power control), (back side of fuse panel), 6.7L (diesel)
40 listings$165$56 – $513Door, (in door), manual folding mirrors, LH
39 listings$55$32 – $159Multifunction, (totally integrated power control), (back side of fuse panel), 5.7L
39 listings$180$65 – $500Multifunction, (totally integrated power control), (back side of fuse panel), 6.4L
39 listings$180$65 – $500Door, (in door), power folding mirrors, w/o trailer tow; RH
38 listings$51$35 – $187Seat, (heated seat control), (below seat)
38 listings$72$30 – $235Information-GPS-TV, (compass), w/o temperature
37 listings$94$55 – $163Door, (in door), manual folding mirrors, RH
31 listings$60$42 – $295Door, (in door), power folding mirrors, trailer tow, RH
30 listings$125$45 – $230Door, (in door), power folding mirrors, w/o trailer tow; LH
29 listings$61$43 – $262Suspension, air suspension control
11 listings$590$100 – $600Back to full guide
2018 Ram 2500 transmission control module — all trims
Common questions
2018 Ram 2500 transmission control module (Door, (in door), power folding mirrors, trailer tow, LH) FAQ
How much is a used 2018 Ram 2500 transmission control module (Door, (in door), power folding mirrors, trailer tow, LH)?
Based on 26 priced salvage-yard listings, a used 2018 Ram 2500 transmission control module in the Door, (in door), power folding mirrors, trailer tow, LH variant lists between $45 and $230, with a median asking price of $125.
Which years use the Door, (in door), power folding mirrors, trailer tow, LH transmission control module?
The Door, (in door), power folding mirrors, trailer tow, LH variant appears in model years 2017, 2018. Prices and availability may differ by year.