2015 GMC Terrain fuel pump — new style (mirrors mount on door skin), pump assembly, (tank mounted), 6' 6" box, diesel (opt B20) price snapshot
- Low
- $40
- Average
- $167
- High
- $341

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 2015 GMC Terrain fuel pump (new style (mirrors mount on door skin), pump assembly, (tank mounted), 6' 6" box, diesel (opt B20)) costs $40 to $341, with a median asking price of $150. Based on 49 priced salvage yard listings across the US, updated Sep 19, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$341 | 16 | |
| Grade BStandard used | $73–$298 | 31 | |
| Grade XUngraded | $40–$100 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $40–$341 overall range
Trim-specific context
This pricing covers the new style (mirrors mount on door skin), pump assembly, (tank mounted), 6' 6" box, diesel (opt B20) variant of the 2015 GMC Terrain fuel pump, based on 49 priced listings. Its $150 median is 22% below the 2015 GMC Terrain fuel pump overall median of $193.
There are 10 other fuel pump variants available for the 2015 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 49 priced salvage-yard listings, a used 2015 GMC Terrain fuel pump in the new style (mirrors mount on door skin), pump assembly, (tank mounted), 6' 6" box, diesel (opt B20) variant lists between $40 and $341, with a median asking price of $150.
In our current dataset, the new style (mirrors mount on door skin), pump assembly, (tank mounted), 6' 6" box, diesel (opt B20) variant appears only for the 2015 model year.