2015 Ram 3500 engine computer — Electronic Control Module, chassis cab, 6.4L, 66RFE transmission price snapshot
- Low
- $80
- Average
- $262
- High
- $800
Year & trim-specific price guide
Used 2015 Ram 3500 Engine Computer — Electronic Control Module, chassis cab, 6.4L, 66RFE transmission prices
Trim-specific pricing for the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission variant of the 2015 Ram 3500 engine computer, 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 27, 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 2015 Ram 3500 engine computer (Electronic Control Module, chassis cab, 6.4L, 66RFE transmission) costs $80 to $800, with a median asking price of $230. Based on 41 priced salvage yard listings across the US, updated Sep 27, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$195
Grade B (good)$255
Grade C (fair)$400
USD
Condition comparison
Price by part grade
Grade AClean / low wear$80–$80027 listings
Grade BStandard used$150–$4007 listings
Grade CVisible wear$400–$4002 listings
Grade XUngraded$150–$4005 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $80–$800 | 27 | |
| Grade BStandard used | $150–$400 | 7 | |
| Grade CVisible wear | $400–$400 | 2 | |
| Grade XUngraded | $150–$400 | 5 |
Median by grade
Grade price comparison
Grade A$195
Grade B$255
Grade C$400
Ungraded$199
Median asking price by seller-reported condition grade · $80–$800 overall range
Trim-specific context
How does the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission compare?
This pricing covers the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission variant of the 2015 Ram 3500 engine computer, based on 41 priced listings. Its $230 median is 23% below the 2015 Ram 3500 engine computer overall median of $300.
There are 7 other engine computer variants available for the 2015 Ram 3500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2015 Ram 3500 engine computer variants are available?
Electronic Control Module, Pickup, 6.4L
41 listings$230$80 – $800Emission Control, (6.7L, diesel), (DEF pump module), (mounted on top of urea tank)
39 listings$85$50 – $410Electronic Control Module, chassis cab, 6.7L
29 listings$620$398 – $750Electronic Control Module, Pickup, 6.7L
29 listings$620$398 – $750Electronic Control Module, chassis cab, 5.7L
19 listings$350$240 – $590Electronic Control Module, Pickup, 5.7L
19 listings$350$240 – $590Electronic Control Module, chassis cab, 6.4L, AS66RC transmission
3 listings$500$499 – $600Back to full guide
2015 Ram 3500 engine computer — all trims
Common questions
2015 Ram 3500 engine computer (Electronic Control Module, chassis cab, 6.4L, 66RFE transmission) FAQ
How much is a used 2015 Ram 3500 engine computer (Electronic Control Module, chassis cab, 6.4L, 66RFE transmission)?
Based on 41 priced salvage-yard listings, a used 2015 Ram 3500 engine computer in the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission variant lists between $80 and $800, with a median asking price of $230.
Which years use the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission engine computer?
In our current dataset, the Electronic Control Module, chassis cab, 6.4L, 66RFE transmission variant appears only for the 2015 model year.