2017 Infiniti Q50 engine computer — Valve Control, (VR30DDTT) price snapshot
- Low
- $60
- Average
- $148
- High
- $235
Year & trim-specific price guide
Used 2017 Infiniti Q50 Engine Computer — Valve Control, (VR30DDTT) prices
Trim-specific pricing for the Valve Control, (VR30DDTT) variant of the 2017 Infiniti Q50 engine computer, built from 46 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 5, 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 2017 Infiniti Q50 engine computer (Valve Control, (VR30DDTT)) costs $60 to $235, with a median asking price of $171. Based on 46 priced salvage yard listings across the US, updated Oct 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$171
USD
Condition comparison
Price by part grade
Grade AClean / low wear$60–$23543 listings
Grade XUngraded$94–$1293 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$235 | 43 | |
| Grade XUngraded | $94–$129 | 3 |
Median by grade
Grade price comparison
Grade A$171
Ungraded$94
Median asking price by seller-reported condition grade · $60–$235 overall range
Trim-specific context
How does the Valve Control, (VR30DDTT) compare?
This pricing covers the Valve Control, (VR30DDTT) variant of the 2017 Infiniti Q50 engine computer, based on 46 priced listings. Its $171 median is 19% above the 2017 Infiniti Q50 engine computer overall median of $144.
There are 5 other engine computer variants available for the 2017 Infiniti Q50.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Valve Control, (VR30DDTT) in other model years
Same year, other trims
What other 2017 Infiniti Q50 engine computer variants are available?
Electronic Control Module, 3.0L, (VR30DDTT)
48 listings$160$46 – $240Electronic Control Module, 3.5L, (VQ35HR, Hybrid), gasoline (engine control, RH kick panel)
46 listings$136$37 – $290Electronic Control Module, 2.0L
42 listings$152$42 – $249Electronic Control Module, 3.5L, (VQ35HR, Hybrid), electric (motor control, behind rear seat), AWD, w/o adaptive cruise
2 listings$200$100 – $200Electronic Control Module, 3.5L, (VQ35HR, Hybrid), electric (motor control, behind rear seat), RWD, w/o adaptive cruise
1 listings$100$100 – $100Back to full guide
2017 Infiniti Q50 engine computer — all trims
Common questions
2017 Infiniti Q50 engine computer (Valve Control, (VR30DDTT)) FAQ
How much is a used 2017 Infiniti Q50 engine computer (Valve Control, (VR30DDTT))?
Based on 46 priced salvage-yard listings, a used 2017 Infiniti Q50 engine computer in the Valve Control, (VR30DDTT) variant lists between $60 and $235, with a median asking price of $171.
Which years use the Valve Control, (VR30DDTT) engine computer?
The Valve Control, (VR30DDTT) variant appears in model years 2016, 2017. Prices and availability may differ by year.