2021 GMC Acadia engine computer — Electronic Engine Module, (LH engine compartment), 2.5L price snapshot
- Low
- $45
- Average
- $67
- High
- $207

Year & trim-specific price guide
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.
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.
A used 2021 GMC Acadia engine computer (Electronic Engine Module, (LH engine compartment), 2.5L) costs $45 to $207, with a median asking price of $54. Based on 21 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$207 | 10 | |
| Grade XUngraded | $45–$100 | 11 |
Median by grade
Median asking price by seller-reported condition grade · $45–$207 overall range
Trim-specific context
This pricing covers the Electronic Engine Module, (LH engine compartment), 2.5L variant of the 2021 GMC Acadia engine computer, based on 21 priced listings. Its $54 median is 23% below the 2021 GMC Acadia engine computer overall median of $70.
There are 2 other engine computer variants available for the 2021 GMC Acadia.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 21 priced salvage-yard listings, a used 2021 GMC Acadia engine computer in the Electronic Engine Module, (LH engine compartment), 2.5L variant lists between $45 and $207, with a median asking price of $54.
In our current dataset, the Electronic Engine Module, (LH engine compartment), 2.5L variant appears only for the 2021 model year.