2018 GMC Acadia tail light — All Terrain package (opt GAT), lid mounted, LH price snapshot
- Low
- $74
- Average
- $181
- High
- $321
Year & trim-specific price guide
Used 2018 GMC Acadia Tail Light — All Terrain package (opt GAT), lid mounted, LH prices
Trim-specific pricing for the All Terrain package (opt GAT), lid mounted, LH variant of the 2018 GMC Acadia tail light, built from 28 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 20, 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 2018 GMC Acadia tail light (All Terrain package (opt GAT), lid mounted, LH) costs $74 to $321, with a median asking price of $190. Based on 28 priced salvage yard listings across the US, updated Sep 20, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the All Terrain package (opt GAT), lid mounted, LH compare?
This pricing covers the All Terrain package (opt GAT), lid mounted, LH variant of the 2018 GMC Acadia tail light, based on 28 priced listings. Its $190 median is 15% below the 2018 GMC Acadia tail light overall median of $224.
There are 6 other tail light variants available for the 2018 GMC Acadia.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
All Terrain package (opt GAT), lid mounted, LH in other model years
Same year, other trims
What other 2018 GMC Acadia tail light variants are available?
All Terrain package (opt GAT), quarter panel mounted, LH
30 listings$300$160 – $435w/o All Terrain package; quarter panel mounted, RH
28 listings$260$150 – $318w/o All Terrain package; quarter panel mounted, LH
27 listings$195$126 – $376All Terrain package (opt GAT), quarter panel mounted, RH
9 listings$262$170 – $303w/o All Terrain package; lid mounted, RH
9 listings$124$100 – $210w/o All Terrain package; lid mounted, LH
8 listings$182$65 – $193Back to full guide
2018 GMC Acadia tail light — all trims
Common questions
2018 GMC Acadia tail light (All Terrain package (opt GAT), lid mounted, LH) FAQ
How much is a used 2018 GMC Acadia tail light (All Terrain package (opt GAT), lid mounted, LH)?
Based on 28 priced salvage-yard listings, a used 2018 GMC Acadia tail light in the All Terrain package (opt GAT), lid mounted, LH variant lists between $74 and $321, with a median asking price of $190.
Which years use the All Terrain package (opt GAT), lid mounted, LH tail light?
The All Terrain package (opt GAT), lid mounted, LH variant appears in model years 2018, 2019. Prices and availability may differ by year.