2024 Mazda 3 engine computer — Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 price snapshot
- Low
- $65
- Average
- $161
- High
- $266
Year & trim-specific price guide
Used 2024 Mazda 3 Engine Computer — Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 prices
Trim-specific pricing for the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 variant of the 2024 Mazda 3 engine computer, built from 47 real salvage yard listings with condition grade detail.
Price summary
A used 2024 Mazda 3 engine computer (Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2) costs $65 to $266, with a median asking price of $181. Based on 47 priced salvage yard listings across the US, updated Aug 30, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$186
Grade B (good)$186
USD
Condition comparison
Price by part grade
Grade AClean / low wear$100–$26631 listings
Grade BStandard used$85–$22012 listings
Grade CVisible wearUpdating
Grade XUngraded$65–$1404 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $100–$266 | 31 | |
| Grade BStandard used | $85–$220 | 12 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $65–$140 | 4 |
Median by grade
Grade price comparison
Grade A$186
Grade B$186
Ungraded$125
Median asking price by seller-reported condition grade · $65–$266 overall range
Trim-specific context
How does the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 compare?
This pricing covers the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 variant of the 2024 Mazda 3 engine computer, based on 47 priced listings. Its $181 median is 1% above the 2024 Mazda 3 engine computer overall median of $179.
There are 19 other engine computer variants available for the 2024 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2024 Mazda 3 engine computer variants are available?
Electronic Control Module, (behind LH headlamp), 2.0L, AWD, ID 391612GRB2
48 listings$172$76 – $350Electronic Control Module, (behind LH headlamp), 2.0L, FWD, ID 391612GRA2
47 listings$164$50 – $306Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRH2
46 listings$170$50 – $305Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRD2
45 listings$138$65 – $280Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRB2
44 listings$137$85 – $305Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRF2
43 listings$211$70 – $287Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRG2
43 listings$144$48 – $261Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRA2
40 listings$225$50 – $307Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC3
38 listings$180$55 – $297Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRD3
34 listings$168$80 – $261Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRE2
28 listings$231$45 – $432Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRB3
28 listings$153$80 – $259Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRF3
26 listings$232$75 – $430Electronic Control Module, (behind LH headlamp), 2.4L, AWD, ID 391712GRH3
23 listings$215$100 – $361Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRA3
11 listings$200$150 – $251Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRG3
5 listings$135$100 – $211Electronic Control Module, (behind LH headlamp), 2.0L, FWD, ID 391612GRA3
4 listings$246$211 – $246Electronic Control Module, (behind LH headlamp), 2.0L, AWD, ID 391612GRB3
3 listings$218$125 – $225Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRE3
1 listings$211$211 – $211Back to full guide
2024 Mazda 3 engine computer — all trims
Common questions
2024 Mazda 3 engine computer (Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2) FAQ
How much is a used 2024 Mazda 3 engine computer (Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2)?
Based on 47 priced salvage-yard listings, a used 2024 Mazda 3 engine computer in the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 variant lists between $65 and $266, with a median asking price of $181.
Which years use the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 engine computer?
In our current dataset, the Electronic Control Module, (behind LH headlamp), 2.4L, FWD, ID 391712GRC2 variant appears only for the 2024 model year.