2018 GMC Terrain fuel tank — FWD, gasoline price snapshot
- Low
- $50
- Average
- $134
- High
- $342
Year & trim-specific price guide
Used 2018 GMC Terrain Fuel Tank — FWD, gasoline prices
Trim-specific pricing for the FWD, gasoline variant of the 2018 GMC Terrain fuel tank, built from 44 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 14, 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 Terrain fuel tank (FWD, gasoline) costs $50 to $342, with a median asking price of $82. Based on 44 priced salvage yard listings across the US, updated Sep 14, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the FWD, gasoline compare?
This pricing covers the FWD, gasoline variant of the 2018 GMC Terrain fuel tank, based on 44 priced listings. Its $82 median is 47% below the 2018 GMC Terrain fuel tank overall median of $155.
There are 3 other fuel tank variants available for the 2018 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
FWD, gasoline in other model years
Same year, other trims
What other 2018 GMC Terrain fuel tank variants are available?
Back to full guide
2018 GMC Terrain fuel tank — all trims
Common questions
2018 GMC Terrain fuel tank (FWD, gasoline) FAQ
How much is a used 2018 GMC Terrain fuel tank (FWD, gasoline)?
Based on 44 priced salvage-yard listings, a used 2018 GMC Terrain fuel tank in the FWD, gasoline variant lists between $50 and $342, with a median asking price of $82.
Which years use the FWD, gasoline fuel tank?
The FWD, gasoline variant appears in model years 2018, 2019. Prices and availability may differ by year.