2023 GMC Terrain tailgate — 360 view mono vision, SLT price snapshot
- Low
- $945
- Average
- $1,614
- High
- $2,435

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 2023 GMC Terrain tailgate (360 view mono vision, SLT) costs $945 to $2,435, with a median asking price of $1,653. Based on 44 priced salvage yard listings across the US, updated Sep 21, 2026. Prices exclude shipping, core charges, and installation.
Trim-specific context
This pricing covers the 360 view mono vision, SLT variant of the 2023 GMC Terrain tailgate, based on 44 priced listings. Its $1,653 median is 2% above the 2023 GMC Terrain tailgate overall median of $1,626.
There are 7 other tailgate variants available for the 2023 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
Same year, other trims
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Common questions
Based on 44 priced salvage-yard listings, a used 2023 GMC Terrain tailgate in the 360 view mono vision, SLT variant lists between $945 and $2,435, with a median asking price of $1,653.
The 360 view mono vision, SLT variant appears in model years 2022, 2023, 2024. Prices and availability may differ by year.