2017 Ram 2500 engine computer — Electronic Control Module, 5.7L, CNG (RH rear engine compartment) price snapshot
- Low
- $100
- Average
- $216
- High
- $340
Year & trim-specific price guide
Used 2017 Ram 2500 Engine Computer — Electronic Control Module, 5.7L, CNG (RH rear engine compartment) prices
Trim-specific pricing for the Electronic Control Module, 5.7L, CNG (RH rear engine compartment) variant of the 2017 Ram 2500 engine computer, built from 11 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 7, 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 2017 Ram 2500 engine computer (Electronic Control Module, 5.7L, CNG (RH rear engine compartment)) costs $100 to $340, with a median asking price of $200. Based on 11 priced salvage yard listings across the US, updated Oct 7, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$144
Grade B (good)$310
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$125–$2005 listings
Grade BStandard used$260–$3405 listings
Grade CVisible wear$100–$1001 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $125–$200 | 5 | |
| Grade BStandard used | $260–$340 | 5 | |
| Grade CVisible wear | $100–$100 | 1 |
Median by grade
Grade price comparison
Grade A$144
Grade B$310
Grade C$100
Median asking price by seller-reported condition grade · $100–$340 overall range
Trim-specific context
How does the Electronic Control Module, 5.7L, CNG (RH rear engine compartment) compare?
This pricing covers the Electronic Control Module, 5.7L, CNG (RH rear engine compartment) variant of the 2017 Ram 2500 engine computer, based on 11 priced listings. Its $200 median is 34% below the 2017 Ram 2500 engine computer overall median of $304.
There are 4 other engine computer variants available for the 2017 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
Electronic Control Module, 5.7L, CNG (RH rear engine compartment) in other model years
Same year, other trims
What other 2017 Ram 2500 engine computer variants are available?
Electronic Control Module, 6.7L (diesel, LH side of block)
31 listings$542$290 – $619Electronic Control Module, 5.7L, gasoline (RH rear engine compartment)
11 listings$200$100 – $340Electronic Control Module, 6.4L (gasoline, RH rear engine compartment)
11 listings$240$100 – $348Emission Control, (6.7L, diesel), (DEF pump module), (mounted on top of urea tank)
11 listings$189$100 – $267Back to full guide
2017 Ram 2500 engine computer — all trims
Common questions
2017 Ram 2500 engine computer (Electronic Control Module, 5.7L, CNG (RH rear engine compartment)) FAQ
How much is a used 2017 Ram 2500 engine computer (Electronic Control Module, 5.7L, CNG (RH rear engine compartment))?
Based on 11 priced salvage-yard listings, a used 2017 Ram 2500 engine computer in the Electronic Control Module, 5.7L, CNG (RH rear engine compartment) variant lists between $100 and $340, with a median asking price of $200.
Which years use the Electronic Control Module, 5.7L, CNG (RH rear engine compartment) engine computer?
The Electronic Control Module, 5.7L, CNG (RH rear engine compartment) variant appears in model years 2016, 2017, 2018. Prices and availability may differ by year.