2019 GMC Sierra 1500 engine computer — classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment) price snapshot
- Low
- $40
- Average
- $164
- High
- $294

Year & trim-specific price guide
A used 2019 GMC Sierra 1500 engine computer (classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment)) costs $40 to $294, with a median asking price of $193. Based on 40 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$227 | 17 | |
| Grade BStandard used | $50–$294 | 21 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$200 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $40–$294 overall range
Trim-specific context
This pricing covers the classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment) variant of the 2019 GMC Sierra 1500 engine computer, based on 40 priced listings. Its $193 median is 16% above the 2019 GMC Sierra 1500 engine computer overall median of $167.
There are 4 other engine computer variants available for the 2019 GMC Sierra 1500.
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 40 priced salvage-yard listings, a used 2019 GMC Sierra 1500 engine computer in the classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment) variant lists between $40 and $294, with a median asking price of $193.
In our current dataset, the classic style (mirrors mount in window corner), (Electronic Control Module), (LH front engine compartment) variant appears only for the 2019 model year.