2019 Infiniti QX50 engine computer — Combustion Controller, (LH engine compartment) price snapshot
- Low
- $40
- Average
- $90
- High
- $320
Year & trim-specific price guide
Used 2019 Infiniti QX50 Engine Computer — Combustion Controller, (LH engine compartment) prices
Trim-specific pricing for the Combustion Controller, (LH engine compartment) variant of the 2019 Infiniti QX50 engine computer, built from 44 real salvage yard listings with condition grade 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 updatedOct 4, 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 2019 Infiniti QX50 engine computer (Combustion Controller, (LH engine compartment)) costs $40 to $320, with a median asking price of $75. Based on 44 priced salvage yard listings across the US, updated Oct 4, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
Grade B (good)$110
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$32030 listings
Grade BStandard used$50–$31010 listings
Grade XUngraded$40–$1504 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$320 | 30 | |
| Grade BStandard used | $50–$310 | 10 | |
| Grade XUngraded | $40–$150 | 4 |
Median by grade
Grade price comparison
Grade A$75
Grade B$110
Ungraded$108
Median asking price by seller-reported condition grade · $40–$320 overall range
Trim-specific context
How does the Combustion Controller, (LH engine compartment) compare?
This pricing covers the Combustion Controller, (LH engine compartment) variant of the 2019 Infiniti QX50 engine computer, based on 44 priced listings. Its $75 median is 12% below the 2019 Infiniti QX50 engine computer overall median of $85.
There are 2 other engine computer variants available for the 2019 Infiniti QX50.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Combustion Controller, (LH engine compartment) in other model years
Same year, other trims
What other 2019 Infiniti QX50 engine computer variants are available?
Back to full guide
2019 Infiniti QX50 engine computer — all trims
Common questions
2019 Infiniti QX50 engine computer (Combustion Controller, (LH engine compartment)) FAQ
How much is a used 2019 Infiniti QX50 engine computer (Combustion Controller, (LH engine compartment))?
Based on 44 priced salvage-yard listings, a used 2019 Infiniti QX50 engine computer in the Combustion Controller, (LH engine compartment) variant lists between $40 and $320, with a median asking price of $75.
Which years use the Combustion Controller, (LH engine compartment) engine computer?
The Combustion Controller, (LH engine compartment) variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.