2020 GMC Terrain window regulator — LH price snapshot
- Low
- $46
- Average
- $159
- High
- $241
Year & trim-specific price guide
Used 2020 GMC Terrain Window Regulator — LH prices
Trim-specific pricing for the LH variant of the 2020 GMC Terrain window regulator, built from 31 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 22, 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 2020 GMC Terrain window regulator (LH) costs $46 to $241, with a median asking price of $110. Based on 31 priced salvage yard listings across the US, updated Sep 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$237
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$24118 listings
Grade BStandard used$71–$2379 listings
Grade XUngraded$46–$854 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$241 | 18 | |
| Grade BStandard used | $71–$237 | 9 | |
| Grade XUngraded | $46–$85 | 4 |
Median by grade
Grade price comparison
Grade A$237
Grade B$110
Ungraded$85
Median asking price by seller-reported condition grade · $46–$241 overall range
Trim-specific context
How does the LH compare?
This pricing covers the LH variant of the 2020 GMC Terrain window regulator, based on 31 priced listings. Its $110 median is 11% above the 2020 GMC Terrain window regulator overall median of $99.
There is 1 other window regulator variant available for the 2020 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
LH in other model years
Same year, other trims
What other 2020 GMC Terrain window regulator variants are available?
Back to full guide
2020 GMC Terrain window regulator — all trims
Common questions
2020 GMC Terrain window regulator (LH) FAQ
How much is a used 2020 GMC Terrain window regulator (LH)?
Based on 31 priced salvage-yard listings, a used 2020 GMC Terrain window regulator in the LH variant lists between $46 and $241, with a median asking price of $110.
Which years use the LH window regulator?
The LH variant appears in model years 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.