2016 Buick Envision engine computer — Electronic Control Module, ID 12655021 price snapshot
- Low
- $75
- Average
- $121
- High
- $240
Year & trim-specific price guide
Used 2016 Buick Envision Engine Computer — Electronic Control Module, ID 12655021 prices
Trim-specific pricing for the Electronic Control Module, ID 12655021 variant of the 2016 Buick Envision engine computer, built from 44 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 28, 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 2016 Buick Envision engine computer (Electronic Control Module, ID 12655021) costs $75 to $240, with a median asking price of $100. Based on 44 priced salvage yard listings across the US, updated Sep 28, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$99
Grade B (good)$125
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$24039 listings
Grade BStandard used$100–$1252 listings
Grade XUngraded$75–$1503 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$240 | 39 | |
| Grade BStandard used | $100–$125 | 2 | |
| Grade XUngraded | $75–$150 | 3 |
Median by grade
Grade price comparison
Grade A$99
Grade B$125
Ungraded$100
Median asking price by seller-reported condition grade · $75–$240 overall range
Trim-specific context
How does the Electronic Control Module, ID 12655021 compare?
This pricing covers the Electronic Control Module, ID 12655021 variant of the 2016 Buick Envision engine computer, based on 44 priced listings. Its $100 median is 1% above the 2016 Buick Envision engine computer overall median of $99.
There is 1 other engine computer variant available for the 2016 Buick Envision.
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 2016 Buick Envision engine computer variants are available?
Back to full guide
2016 Buick Envision engine computer — all trims
Common questions
2016 Buick Envision engine computer (Electronic Control Module, ID 12655021) FAQ
How much is a used 2016 Buick Envision engine computer (Electronic Control Module, ID 12655021)?
Based on 44 priced salvage-yard listings, a used 2016 Buick Envision engine computer in the Electronic Control Module, ID 12655021 variant lists between $75 and $240, with a median asking price of $100.
Which years use the Electronic Control Module, ID 12655021 engine computer?
In our current dataset, the Electronic Control Module, ID 12655021 variant appears only for the 2016 model year.