2021 GMC Acadia engine computer price snapshot
- Low
- $25
- Average
- $100
- High
- $307
Year-specific price guide
Used 2021 GMC Acadia Engine Computer prices
Year-specific used engine computer pricing for the 2021 GMC Acadia, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2021 GMC Acadia engine computer costs $25 to $307, with a median asking price of $70. Based on 108 priced salvage yard listings across the US, compatible across 2016–2023 (8 model years), updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$110
Grade B (good)$99
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$30746 listings
Grade BStandard used$25–$30721 listings
Grade CVisible wearUpdating
Grade XUngraded$40–$10041 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$307 | 46 | |
| Grade BStandard used | $25–$307 | 21 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $40–$100 | 41 |
Median by grade
Grade price comparison
Grade A$110
Grade B$99
Ungraded$51
Median asking price by seller-reported condition grade · $25–$307 overall range
Replacement cost
What is the 2021 GMC Acadia engine computer replacement cost?
- Used part
- $70
- 2021 GMC Acadia median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $165–$520
- median used part + labor
Labor is a typical independent-shop range for engine computer replacement, not a quote for your vehicle; it does not include programming and key relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full engine computer replacement cost breakdown
Fitment matters
Price by trim & variant
Electronic Engine Module, (LH engine compartment), 2.0L47 listingsInterchange 2020–2023$100$50 – $307
Electronic Engine Module, (LH engine compartment), 3.6L39 listingsInterchange 2016–2023$60$40 – $125
Electronic Engine Module, (LH engine compartment), 2.5L22 listingsInterchange 2017–2022$54$25 – $207
Year-specific context
How does the 2021 GMC Acadia compare?
The 2021 guide is based on 150 observed listings, including 108 with posted prices. Its $70 median is 29% below the GMC Acadia guide's $99 median.
Among the 4 model years with current price data, 2021 ranks #1 from lowest to highest median.
Interchange data shows this part is also listed under model years 2016, 2017, 2018, 2019, 2020, 2022, 2023. Shopping across all 8 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a GMC Acadia engine computer cost in other years?
Keep browsing this vehicle
What other GMC Acadia parts are priced?
01wide ±265%
Engine
$633median
$235$3,592
02wide ±17842%
Transmission
$1,681median
$150$600,000
03wide ±180%
Front Bumper
$250median
$69$968
04wide ±87%
Rear Bumper
$195median
$50$390
05wide ±79%
Hood
$600median
$180$1,131
06wide ±117%
Fender
$346median
$48$860
07wide ±2173%
Headlight Assembly
$830median
$50$36,114
08wide ±169%
Tail Light
$269median
$50$959
09wide ±148%
Alternator
$93median
$35$310
10wide ±225%
Starter
$61median
$25$299
11wide ±199%
Radiator
$143median
$26$595
12wide ±112%
AC Compressor
$130median
$35$325
13wide ±225%
Transfer Case
$271median
$50$1,270
14wide ±170%
Axle Shaft
$110median
$40$415
15spread ±48%
Strut
$265median
$45$298
16wide ±123%
Steering Rack
$181median
$55$500
17wide ±441%
Grille
$227median
$20$2,020
18wide ±151%
Side Mirror
$256median
$25$800
19spread ±36%
Turbocharger
$550median
$346$745
20wide ±269%
AC Condenser
$103median
$40$595
21wide ±272%
Wheels
$179median
$35$1,010
22wide ±159%
Fuel Pump
$99median
$35$350
23wide ±487%
Water Pump
$75median
$20$750
24wide ±152%
Power Steering Pump
$125median
$35$415
25wide ±233%
ABS Module
$184median
$40$896
26
Differential
Price data updating
27wide ±620%
Throttle Body
$75median
$20$950
28wide ±160%
Brake Caliper
$65median
$20$228
29wide ±143%
Drive Shaft
$174median
$50$549
30wide ±103%
Tailgate
$1,549median
$75$3,275
31wide ±170%
Intake Manifold
$76median
$36$295
32wide ±69%
Control Arm
$145median
$50$249
33
Blower Motor
Price data updating
34wide ±7681%
Exhaust Manifold
$36median
$30$5,560
35wide ±21409%
Transmission Control Module
$91median
$25$38,990
36wide ±135%
Steering Column
$154median
$30$445
37wide ±186%
Fuel Tank
$150median
$50$608
38wide ±181%
Window Regulator
$100median
$35$397
39
Instrument Cluster
Price data updating
40spread ±50%
Torque Converter
$299median
$150$449
41wide ±94%
Steering Wheel
$174median
$35$361
42wide ±133%
Ignition Switch
$100median
$35$300
43wide ±171%
Car Radio
$136median
$36$500
44wide ±175%
Heater Core
$116median
$45$450
45wide ±304%
Rear View Mirror
$110median
$36$705
46wide ±139%
Sunroof
$235median
$51$705
47wide ±233%
Master Cylinder
$106median
$35$528
48wide ±176%
Fog Light
$101median
$30$385
49wide ±126%
Center Console
$132median
$25$357
50wide ±150%
Air Bag
$302median
$40$949
51wide ±85%
Door Assembly
$654median
$95$1,212
52wide ±68%
Quarter Panel
$450median
$345$957
53wide ±2933%
Rear Bumper Assembly
$500median
$35$29,360
54wide ±846%
Front Seat
$170median
$50$2,925
Common questions
2021 GMC Acadia engine computer FAQ
How much is a used 2021 GMC Acadia engine computer?
Based on 108 priced salvage-yard listings, a used 2021 GMC Acadia engine computer lists between $25 and $307, with a median asking price of $70.
How much does it cost to replace a 2021 GMC Acadia engine computer?
Using a used part, a 2021 GMC Acadia engine computer replacement typically runs $165–$520 all-in: the median used engine computer for this year lists at $70, and independent-shop labor for engine computer replacement typically takes 1–3 hours at $95–$150/hr ($95–$450). The labor figure does not include programming and key relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 GMC Acadia engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2021 GMC Acadia engine computer also appear under model years 2016, 2017, 2018, 2019, 2020, 2022, 2023, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2021 GMC Acadia ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2021 GMC Acadia engine computer — median $70, from 108 listings.