2018 Mazda 3 fuel pump — pump assembly, (tank mounted) price snapshot
- Low
- $69
- Average
- $162
- High
- $271

Year & trim-specific price guide
A used 2018 Mazda 3 fuel pump (pump assembly, (tank mounted)) costs $69 to $271, with a median asking price of $178. Based on 41 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $69–$271 | 35 | |
| Grade BStandard used | $72–$216 | 3 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $75–$100 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $69–$271 overall range
Trim-specific context
This pricing covers the pump assembly, (tank mounted) variant of the 2018 Mazda 3 fuel pump, based on 41 priced listings. Its $178 median is 70% above the 2018 Mazda 3 fuel pump overall median of $105.
There are 2 other fuel pump variants available for the 2018 Mazda 3.
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
Back to full guide
Common questions
Based on 41 priced salvage-yard listings, a used 2018 Mazda 3 fuel pump in the pump assembly, (tank mounted) variant lists between $69 and $271, with a median asking price of $178.
The pump assembly, (tank mounted) variant appears in model years 2017, 2018. Prices and availability may differ by year.