2018 GMC Terrain fuel pump — pump assembly (tank mounted), FWD, diesel price snapshot
- Low
- $85
- Average
- $151
- High
- $260
Year & trim-specific price guide
Used 2018 GMC Terrain Fuel Pump — pump assembly (tank mounted), FWD, diesel prices
Trim-specific pricing for the pump assembly (tank mounted), FWD, diesel variant of the 2018 GMC Terrain fuel pump, built from 30 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 pump (pump assembly (tank mounted), FWD, diesel) costs $85 to $260, with a median asking price of $150. Based on 30 priced salvage yard listings across the US, updated Sep 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$190
Grade B (good)$150
USD
Condition comparison
Price by part grade
Grade AClean / low wear$109–$2609 listings
Grade BStandard used$85–$22821 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $109–$260 | 9 | |
| Grade BStandard used | $85–$228 | 21 |
Median by grade
Grade price comparison
Grade A$190
Grade B$150
Median asking price by seller-reported condition grade · $85–$260 overall range
Trim-specific context
How does the pump assembly (tank mounted), FWD, diesel compare?
This pricing covers the pump assembly (tank mounted), FWD, diesel variant of the 2018 GMC Terrain fuel pump, based on 30 priced listings. Its $150 median is 20% above the 2018 GMC Terrain fuel pump overall median of $125.
There are 6 other fuel pump 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
pump assembly (tank mounted), FWD, diesel in other model years
Same year, other trims
What other 2018 GMC Terrain fuel pump variants are available?
pump only (engine mounted), 1.5L
34 listings$75$50 – $240pump assembly (tank mounted), FWD, gasoline
30 listings$105$35 – $216pump assembly (tank mounted), AWD, gasoline, E10 fuel (opt FHO)
24 listings$154$40 – $254pump assembly (tank mounted), AWD, diesel
19 listings$126$75 – $240pump assembly (tank mounted), AWD, gasoline, E15 fuel (opt FJW)
10 listings$163$40 – $240pump only (engine mounted), 1.6L
7 listings$158$125 – $310Back to full guide
2018 GMC Terrain fuel pump — all trims
Common questions
2018 GMC Terrain fuel pump (pump assembly (tank mounted), FWD, diesel) FAQ
How much is a used 2018 GMC Terrain fuel pump (pump assembly (tank mounted), FWD, diesel)?
Based on 30 priced salvage-yard listings, a used 2018 GMC Terrain fuel pump in the pump assembly (tank mounted), FWD, diesel variant lists between $85 and $260, with a median asking price of $150.
Which years use the pump assembly (tank mounted), FWD, diesel fuel pump?
The pump assembly (tank mounted), FWD, diesel variant appears in model years 2018, 2019. Prices and availability may differ by year.