Chevy Suburban transmission control module — Door, power liftgate, (inside LH quarter panel) price snapshot
- Low
- $50
- Average
- $142
- High
- $410

Trim-specific price guide
A used Chevy Suburban transmission control module (Door, power liftgate, (inside LH quarter panel)) costs $50 to $410, with a median asking price of $126. Based on 92 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$209 | 34 | |
| Grade BStandard used | $50–$410 | 50 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$75 | 8 |
Median by grade
Median asking price by seller-reported condition grade · $50–$410 overall range
Trim-specific context
This pricing covers the Door, power liftgate, (inside LH quarter panel) variant of the Chevy Suburban transmission control module, based on 92 priced listings across 2 model years (2023, 2024). Its $126 median is 2% below the Chevy Suburban transmission control module overall median of $128.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 92 priced salvage-yard listings across 2 model years, a used Chevy Suburban transmission control module in the Door, power liftgate, (inside LH quarter panel) variant lists between $50 and $410, with a median asking price of $126.
The Door, power liftgate, (inside LH quarter panel) variant appears in model years 2023, 2024. Prices and availability differ by year.
Yes. Grade A has a median of $126, Grade B has a median of $174. Grade A parts are in excellent condition, B is good, and C is fair.