Ford F250 engine computer — Electronic Control Module, 6.2L, ID GC3A-12B684-AGA price snapshot
- Low
- $60
- Average
- $203
- High
- $465
Trim-specific price guide
Ford F250 Engine Computer — Electronic Control Module, 6.2L, ID GC3A-12B684-AGA prices
Pricing for the Electronic Control Module, 6.2L, ID GC3A-12B684-AGA variant of the Ford F250 engine computer, aggregated from 150 salvage yard listings across 3 model years.
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 updatedOct 29, 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 Ford F250 engine computer (Electronic Control Module, 6.2L, ID GC3A-12B684-AGA) costs $60 to $465, with a median asking price of $200. Based on 150 priced salvage yard listings across the US, updated Oct 29, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$200
Grade B (good)$218
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$32082 listings
Grade BStandard used$65–$46556 listings
Grade CVisible wear$100–$1009 listings
Grade XUngraded$60–$603 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$320 | 82 | |
| Grade BStandard used | $65–$465 | 56 | |
| Grade CVisible wear | $100–$100 | 9 | |
| Grade XUngraded | $60–$60 | 3 |
Median by grade
Grade price comparison
Grade A$200
Grade B$218
Grade C$100
Ungraded$60
Median asking price by seller-reported condition grade · $60–$465 overall range
Trim-specific context
How is the Electronic Control Module, 6.2L, ID GC3A-12B684-AGA priced differently?
This pricing covers the Electronic Control Module, 6.2L, ID GC3A-12B684-AGA variant of the Ford F250 engine computer, based on 150 priced listings across 3 model years (2017, 2018, 2019). Its $200 median is 18% below the Ford F250 engine computer overall median of $243.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Electronic Control Module, 6.2L, ID GC3A-12B684-AGA cost by year?
Other trims
Other Ford F250 engine computer variants
Air and Fuel Control, (idle speed control), (6.7L, diesel), (ID BC3T-12C527-AA)
2 yrs$165$74 – $233Diesel Control, (glow plug control)
7 yrs$193$55 – $532Diesel Control, (glow plug control), (ID FC3A-12B533-AA)
1 yr$125$55 – $278Diesel Control, (glow plug control), (ID GC3A-12B533-AA)
1 yr$168$55 – $290Diesel Control, (glow plug control), ID PC3A-12C550-EC
1 yr$401$250 – $600Diesel Control, (glow plug control), ID PC3A-12C550-ED
1 yr$401$250 – $600Diesel Control, (glow plug control), ID PC3A-12C550-EE
1 yr$401$250 – $600Diesel Control, (glow plug control), ID PC3A-12C550-FA
1 yr$345$125 – $532Electronic Control Module, 6.2L
2 yrs$375$170 – $585Common questions
Ford F250 engine computer (Electronic Control Module, 6.2L, ID GC3A-12B684-AGA) FAQ
How much is a used Ford F250 engine computer (Electronic Control Module, 6.2L, ID GC3A-12B684-AGA)?
Based on 150 priced salvage-yard listings across 3 model years, a used Ford F250 engine computer in the Electronic Control Module, 6.2L, ID GC3A-12B684-AGA variant lists between $60 and $465, with a median asking price of $200.
Which Ford F250 years use the Electronic Control Module, 6.2L, ID GC3A-12B684-AGA engine computer?
The Electronic Control Module, 6.2L, ID GC3A-12B684-AGA variant appears in model years 2017, 2018, 2019. Prices and availability differ by year.
Is there a price difference between Electronic Control Module, 6.2L, ID GC3A-12B684-AGA condition grades?
Yes. Grade A has a median of $200, Grade B has a median of $218, Grade C has a median of $100. Grade A parts are in excellent condition, B is good, and C is fair.