2021 Mazda CX5 car radio — amplifier, premium audio system, ID KBG666A20A price snapshot
- Low
- $80
- Average
- $186
- High
- $500
Year & trim-specific price guide
Used 2021 Mazda CX5 Car Radio — amplifier, premium audio system, ID KBG666A20A prices
Trim-specific pricing for the amplifier, premium audio system, ID KBG666A20A variant of the 2021 Mazda CX5 car radio, built from 44 real salvage yard listings with condition grade detail.
Price summary
A used 2021 Mazda CX5 car radio (amplifier, premium audio system, ID KBG666A20A) costs $80 to $500, with a median asking price of $181. Based on 44 priced salvage yard listings across the US, updated Aug 24, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$171
Grade B (good)$191
USD
Condition comparison
Price by part grade
Grade AClean / low wear$80–$50036 listings
Grade BStandard used$171–$2016 listings
Grade CVisible wearUpdating
Grade XUngraded$100–$2202 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $80–$500 | 36 | |
| Grade BStandard used | $171–$201 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$220 | 2 |
Median by grade
Grade price comparison
Grade A$171
Grade B$191
Ungraded$220
Median asking price by seller-reported condition grade · $80–$500 overall range
Trim-specific context
How does the amplifier, premium audio system, ID KBG666A20A compare?
This pricing covers the amplifier, premium audio system, ID KBG666A20A variant of the 2021 Mazda CX5 car radio, based on 44 priced listings. Its $181 median is 20% above the 2021 Mazda CX5 car radio overall median of $151.
There are 9 other car radio variants available for the 2021 Mazda CX5.
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 2021 Mazda CX5 car radio variants are available?
controller, 8.00" screen
49 listings$81$66 – $329controller, 10.25" screen
48 listings$96$65 – $247tuner, w/o satellite system
47 listings$149$60 – $234receiver, 10.25" screen
46 listings$172$75 – $350tuner, satellite system
45 listings$141$65 – $192amplifier, w/o premium audio system
44 listings$126$80 – $357receiver, 8.00" screen, ID TC3M-66-9C0A
37 listings$181$55 – $600receiver, 8.00" screen, ID TC3N-66-9C0A
24 listings$256$125 – $670amplifier, premium audio system, ID KGC566A20A
15 listings$510$50 – $737Back to full guide
2021 Mazda CX5 car radio — all trims
Common questions
2021 Mazda CX5 car radio (amplifier, premium audio system, ID KBG666A20A) FAQ
How much is a used 2021 Mazda CX5 car radio (amplifier, premium audio system, ID KBG666A20A)?
Based on 44 priced salvage-yard listings, a used 2021 Mazda CX5 car radio in the amplifier, premium audio system, ID KBG666A20A variant lists between $80 and $500, with a median asking price of $181.
Which years use the amplifier, premium audio system, ID KBG666A20A car radio?
In our current dataset, the amplifier, premium audio system, ID KBG666A20A variant appears only for the 2021 model year.