GMC Terrain alternator — 1.6L price snapshot
- Low
- $35
- Average
- $123
- High
- $288

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 GMC Terrain alternator (1.6L) costs $35 to $288, with a median asking price of $112. Based on 82 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$288 | 57 | |
| Grade BStandard used | $35–$280 | 22 | |
| Grade XUngraded | $70–$100 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $35–$288 overall range
Trim-specific context
This pricing covers the 1.6L variant of the GMC Terrain alternator, based on 82 priced listings across 2 model years (2018, 2019). Its $112 median is 32% above the GMC Terrain alternator overall median of $85.
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 82 priced salvage-yard listings across 2 model years, a used GMC Terrain alternator in the 1.6L variant lists between $35 and $288, with a median asking price of $112.
The 1.6L variant appears in model years 2018, 2019. Prices and availability differ by year.
Yes. Grade A has a median of $112, Grade B has a median of $121. Grade A parts are in excellent condition, B is good, and C is fair.