2018 Infiniti Q50 car radio — amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 price snapshot
- Low
- $40
- Average
- $147
- High
- $315
Year & trim-specific price guide
Used 2018 Infiniti Q50 Car Radio — amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 prices
Trim-specific pricing for the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 variant of the 2018 Infiniti Q50 car radio, built from 38 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 13, 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 2018 Infiniti Q50 car radio (amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17) costs $40 to $315, with a median asking price of $136. Based on 38 priced salvage yard listings across the US, updated Oct 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$131
Grade B (good)$186
USD
Condition comparison
Price by part grade
Grade AClean / low wear$67–$31530 listings
Grade BStandard used$100–$2287 listings
Grade XUngraded$40–$401 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $67–$315 | 30 | |
| Grade BStandard used | $100–$228 | 7 | |
| Grade XUngraded | $40–$40 | 1 |
Median by grade
Grade price comparison
Grade A$131
Grade B$186
Ungraded$40
Median asking price by seller-reported condition grade · $40–$315 overall range
Trim-specific context
How does the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 compare?
This pricing covers the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 variant of the 2018 Infiniti Q50 car radio, based on 38 priced listings. Its $136 median is 28% above the 2018 Infiniti Q50 car radio overall median of $106.
There are 9 other car radio variants available for the 2018 Infiniti Q50.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2018 Infiniti Q50 car radio variants are available?
AM-FM-CD-receiver (console), ID 28330-4HB4A
47 listings$99$25 – $350AM-FM-CD-receiver (console), ID 28330-4HB5A
45 listings$99$25 – $341control, multifunction
39 listings$99$25 – $272amplifier (RH under package deck), (Bose audio system), 3.5L (Hybrid), thru 10/31/17
38 listings$136$40 – $315amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, from 11/01/17
37 listings$125$45 – $395amplifier (RH under package deck), (Bose audio system), 3.5L (Hybrid), from 11/01/17
37 listings$125$45 – $395AM-FM-CD-receiver (console), ID 28330-4HB1B
28 listings$99$41 – $478amplifier (RH under package deck), (Bose audio system), 2.0L
26 listings$111$60 – $300amplifier (RH under package deck), (Bose audio system), 3.0L, 300 HP
26 listings$111$60 – $300Back to full guide
2018 Infiniti Q50 car radio — all trims
Common questions
2018 Infiniti Q50 car radio (amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17) FAQ
How much is a used 2018 Infiniti Q50 car radio (amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17)?
Based on 38 priced salvage-yard listings, a used 2018 Infiniti Q50 car radio in the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 variant lists between $40 and $315, with a median asking price of $136.
Which years use the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 car radio?
In our current dataset, the amplifier (RH under package deck), (Bose audio system), 3.0L, 400 HP, thru 10/31/17 variant appears only for the 2018 model year.