2021 Buick Envision car radio — amplifier, roof mounted (rear location), ID 84931306 price snapshot
- Low
- $51
- Average
- $154
- High
- $270
Year & trim-specific price guide
Used 2021 Buick Envision Car Radio — amplifier, roof mounted (rear location), ID 84931306 prices
Trim-specific pricing for the amplifier, roof mounted (rear location), ID 84931306 variant of the 2021 Buick Envision car radio, built from 48 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 updatedSep 26, 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 2021 Buick Envision car radio (amplifier, roof mounted (rear location), ID 84931306) costs $51 to $270, with a median asking price of $140. Based on 48 priced salvage yard listings across the US, updated Sep 26, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$175
Grade B (good)$117
USD
Condition comparison
Price by part grade
Grade AClean / low wear$51–$27042 listings
Grade BStandard used$75–$1176 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $51–$270 | 42 | |
| Grade BStandard used | $75–$117 | 6 |
Median by grade
Grade price comparison
Grade A$175
Grade B$117
Median asking price by seller-reported condition grade · $51–$270 overall range
Trim-specific context
How does the amplifier, roof mounted (rear location), ID 84931306 compare?
This pricing covers the amplifier, roof mounted (rear location), ID 84931306 variant of the 2021 Buick Envision car radio, based on 48 priced listings. Its $140 median is 18% below the 2021 Buick Envision car radio overall median of $170.
There are 9 other car radio variants available for the 2021 Buick Envision.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
amplifier, roof mounted (rear location), ID 84931306 in other model years
Same year, other trims
What other 2021 Buick Envision car radio variants are available?
receiver, ID 84988954
50 listings$146$50 – $259receiver, ID 85115273
50 listings$146$50 – $259receiver, ID 85535067
50 listings$146$50 – $259receiver, ID 85535068
47 listings$220$95 – $349amplifier, quarter panel mounted (LH quarter panel), ID 85520129
46 listings$195$75 – $310amplifier, quarter panel mounted (LH quarter panel), ID 84901824
45 listings$190$75 – $268amplifier, quarter panel mounted (LH quarter panel), ID 85162277
35 listings$170$70 – $320amplifier, quarter panel mounted (LH quarter panel), ID 84901825
28 listings$238$82 – $440amplifier, roof mounted (rear location), ID 84922478
12 listings$85$50 – $219Back to full guide
2021 Buick Envision car radio — all trims
Common questions
2021 Buick Envision car radio (amplifier, roof mounted (rear location), ID 84931306) FAQ
How much is a used 2021 Buick Envision car radio (amplifier, roof mounted (rear location), ID 84931306)?
Based on 48 priced salvage-yard listings, a used 2021 Buick Envision car radio in the amplifier, roof mounted (rear location), ID 84931306 variant lists between $51 and $270, with a median asking price of $140.
Which years use the amplifier, roof mounted (rear location), ID 84931306 car radio?
The amplifier, roof mounted (rear location), ID 84931306 variant appears in model years 2021, 2022. Prices and availability may differ by year.