2020 Lexus RX engine computer price snapshot
- Low
- $150
- Average
- $420
- High
- $750
Year-specific price guide
Used 2020 Lexus RX Engine Computer prices
Year-specific used engine computer pricing for the 2020 Lexus RX, built from real salvage yard and junkyard listings with condition grade and fitment detail.
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 updatedSep 20, 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.
Part overview
About the 2020 Lexus RX engine computer
A used 2020 Lexus RX engine computer costs between $150 and $750, with a median of $427 from 70 salvage yard listings.
What the engine computer does, common failure signs, and prices across all vehicles: used engine computer price guide →
Also known asECUECMPCMEngine Control ModuleEngine Control UnitPowertrain Control Module
Price summary
A used 2020 Lexus RX engine computer costs $150 to $750, with a median asking price of $427. Based on 70 priced salvage yard listings across the US, compatible across 2016–2022 (5 model years), updated Sep 20, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$350
Grade B (good)$654
USD
Condition comparison
Price by part grade
Grade AClean / low wear$150–$75057 listings
Grade BStandard used$444–$69413 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $150–$750 | 57 | |
| Grade BStandard used | $444–$694 | 13 |
Median by grade
Grade price comparison
Grade A$350
Grade B$654
Median asking price by seller-reported condition grade · $150–$750 overall range
Replacement cost
What is the 2020 Lexus RX engine computer replacement cost?
- Used part
- $427
- 2020 Lexus RX median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $520–$875
- 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
Year-specific context
How does the 2020 Lexus RX compare?
The 2020 guide is based on 75 observed listings, including 70 with posted prices. Its $427 median is 50% above the Lexus RX guide's $285 median.
Among the 11 model years with current price data, 2020 ranks #8 from lowest to highest median.
Interchange data shows this part is also listed under model years 2016, 2017, 2021, 2022. Shopping across all 5 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 Lexus RX engine computer cost in other years?
20256 listings$425$325 – $681202425 listings$416$156 – $587202318 listings$479$161 – $743202241 listingsCompatible$521$150 – $900202171 listingsCompatible$450$150 – $900201960 listings$300$142 – $569201892 listings$314$113 – $9622017256 listingsCompatible$247$100 – $537201654 listingsCompatible$259$100 – $5192015101 listings$192$85 – $765
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What other Lexus RX parts are priced?
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06wide ±194%
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07wide ±136%
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$280median
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$166median
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$82median
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15
Differential
Price data updating
16wide ±87%
Door Assembly
$1,215median
$390$2,500
17wide ±120%
Drive Shaft
$215median
$70$584
18wide ±133%
Engine
$2,563median
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19wide ±89%
Exhaust Manifold
$275median
$146$635
20wide ±112%
Fender
$290median
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21wide ±113%
Fog Light
$190median
$45$473
22wide ±90%
Front Seat
$294median
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23wide ±106%
Fuel Pump
$172median
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24wide ±100%
Fuel Tank
$175median
$50$400
25wide ±245%
Grille
$385median
$62$1,950
26wide ±131%
Headlight Assembly
$1,100median
$342$3,220
27
Heater Core
Price data updating
28wide ±169%
Hood
$380median
$80$1,364
29wide ±154%
Ignition Switch
$78median
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30
Instrument Cluster
Price data updating
31wide ±138%
Intake Manifold
$180median
$35$530
32wide ±152%
Master Cylinder
$99median
$30$331
33wide ±142%
Side Mirror
$645median
$165$2,000
34
Power Steering Pump
Price data updating
35wide ±73%
Quarter Panel
$631median
$316$1,240
36wide ±199%
Radiator
$289median
$53$1,202
37wide ±155%
Rear View Mirror
$136median
$55$476
38wide ±149%
Starter
$85median
$31$285
39wide ±144%
Steering Column
$250median
$80$800
40wide ±180%
Steering Rack
$218median
$80$865
41wide ±79%
Steering Wheel
$480median
$113$868
42wide ±123%
Strut
$200median
$65$558
43wide ±149%
Sunroof
$455median
$145$1,500
44wide ±161%
Tail Light
$255median
$60$880
45wide ±97%
Tailgate
$2,163median
$350$4,525
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Throttle Body
$146median
$30$375
47tight ±17%
Torque Converter
$300median
$200$300
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Transfer Case
$255median
$98$1,050
49wide ±91%
Transmission
$2,342median
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50wide ±215%
Transmission Control Module
$150median
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51spread ±33%
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$450$900
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Water Pump
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$25$364
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Wheels
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$50$900
54wide ±178%
Window Regulator
$82median
$40$332
Common questions
2020 Lexus RX engine computer FAQ
How much is a used 2020 Lexus RX engine computer?
Based on 70 priced salvage-yard listings, a used 2020 Lexus RX engine computer lists between $150 and $750, with a median asking price of $427.
How much does it cost to replace a 2020 Lexus RX engine computer?
Using a used part, a 2020 Lexus RX engine computer replacement typically runs $520–$875 all-in: the median used engine computer for this year lists at $427, 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 2020 Lexus RX engine computer fit another year?
Based on salvage-yard interchange data, listings for the 2020 Lexus RX engine computer also appear under model years 2016, 2017, 2021, 2022, 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 2020 Lexus RX ecu?
A ecu is another name for a engine computer. The prices on this page cover the 2020 Lexus RX engine computer — median $427, from 70 listings.