2021 Acura RDX engine computer price snapshot
- Low
- $120
- Average
- $372
- High
- $775
Year-specific price guide
Used 2021 Acura RDX Engine Computer prices
Year-specific used engine computer pricing for the 2021 Acura RDX, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2021 Acura RDX engine computer costs $120 to $775, with a median asking price of $272. Based on 39 priced salvage yard listings across the US, compatible across 2021–2025 (2 model years), updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$272
USD
Condition comparison
Price by part grade
Grade AClean / low wear$120–$77539 listings
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $120–$775 | 39 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Replacement cost
What is the 2021 Acura RDX engine computer replacement cost?
- Used part
- $272
- 2021 Acura RDX median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $365–$720
- 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
Year-specific context
How does the 2021 Acura RDX compare?
The 2021 guide is based on 40 observed listings, including 39 with posted prices. Its $272 median is 63% above the Acura RDX guide's $167 median.
Among the 3 model years with current price data, 2021 ranks #3 from lowest to highest median.
Interchange data shows this part is also listed under model years 2025. Shopping across all 2 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 Acura RDX engine computer cost in other years?
Keep browsing this vehicle
What other Acura RDX parts are priced?
01wide ±134%
Engine
$2,156median
$50$5,812
02wide ±212%
Transmission
$700median
$135$3,102
03wide ±148%
Front Bumper
$273median
$58$865
04wide ±140%
Rear Bumper
$250median
$68$767
05wide ±76%
Hood
$694median
$200$1,250
06wide ±88%
Fender
$328median
$99$674
07wide ±69%
Headlight Assembly
$960median
$100$1,425
08wide ±88%
Tail Light
$182median
$59$380
09wide ±172%
Alternator
$115median
$35$430
10wide ±197%
Starter
$71median
$25$305
11wide ±323%
Radiator
$123median
$51$845
12wide ±132%
AC Compressor
$162median
$25$454
13wide ±303%
Transfer Case
$180median
$10$1,100
14wide ±72%
Axle Shaft
$149median
$65$279
15wide ±127%
Strut
$161median
$40$450
16wide ±520%
Steering Rack
$200median
$65$2,143
17wide ±504%
Grille
$125median
$39$1,298
18wide ±137%
Side Mirror
$621median
$50$1,750
19wide ±137%
Turbocharger
$309median
$100$945
20wide ±439%
AC Condenser
$128median
$50$1,173
21wide ±8418%
Wheels
$171median
$34$28,825
22wide ±158%
Fuel Pump
$100median
$35$350
23wide ±861%
Water Pump
$103median
$25$1,799
24wide ±160%
Power Steering Pump
$270median
$35$900
25wide ±279%
ABS Module
$146median
$40$854
26
Differential
Price data updating
27wide ±178%
Throttle Body
$86median
$10$316
28wide ±398%
Brake Caliper
$60median
$15$493
29wide ±142%
Drive Shaft
$149median
$88$512
30wide ±100%
Tailgate
$1,750median
$65$3,548
31wide ±150%
Intake Manifold
$115median
$50$395
32wide ±86%
Control Arm
$163median
$75$355
33wide ±240%
Blower Motor
$76median
$40$405
34
Exhaust Manifold
Price data updating
35wide ±183%
Transmission Control Module
$101median
$35$405
36wide ±120%
Steering Column
$127median
$50$354
37wide ±90%
Fuel Tank
$153median
$70$344
38wide ±139%
Window Regulator
$110median
$40$345
39
Instrument Cluster
Price data updating
40wide ±156%
Torque Converter
$200median
$70$695
41wide ±185%
Steering Wheel
$150median
$45$600
42wide ±154%
Ignition Switch
$99median
$20$325
43wide ±533%
Car Radio
$132median
$35$1,443
44wide ±148%
Heater Core
$101median
$101$400
45wide ±170%
Rear View Mirror
$103median
$45$395
46wide ±184%
Sunroof
$202median
$65$807
47wide ±119%
Master Cylinder
$99median
$25$260
48wide ±83%
Fog Light
$209median
$40$387
49wide ±231%
Center Console
$99median
$35$493
50wide ±377%
Air Bag
$320median
$86$2,500
51spread ±43%
Door Assembly
$1,096median
$520$1,466
52wide ±108%
Quarter Panel
$556median
$246$1,449
53wide ±120%
Rear Bumper Assembly
$531median
$25$1,298
54wide ±164%
Front Seat
$215median
$65$770
Common questions
2021 Acura RDX engine computer FAQ
How much is a used 2021 Acura RDX engine computer?
Based on 39 priced salvage-yard listings, a used 2021 Acura RDX engine computer lists between $120 and $775, with a median asking price of $272.
How much does it cost to replace a 2021 Acura RDX engine computer?
Using a used part, a 2021 Acura RDX engine computer replacement typically runs $365–$720 all-in: the median used engine computer for this year lists at $272, 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 Acura RDX engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2021 Acura RDX engine computer also appear under model years 2025, 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 Acura RDX ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2021 Acura RDX engine computer — median $272, from 39 listings.