2020 Cadillac XT4 car radio — amplifier, ID 84502844 price snapshot
- Low
- $75
- Average
- $168
- High
- $305
Year & trim-specific price guide
Used 2020 Cadillac XT4 Car Radio — amplifier, ID 84502844 prices
Trim-specific pricing for the amplifier, ID 84502844 variant of the 2020 Cadillac XT4 car radio, 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 2, 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 2020 Cadillac XT4 car radio (amplifier, ID 84502844) costs $75 to $305, with a median asking price of $160. Based on 44 priced salvage yard listings across the US, updated Oct 2, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$165
Grade B (good)$141
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$30542 listings
Grade BStandard used$126–$1412 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$305 | 42 | |
| Grade BStandard used | $126–$141 | 2 |
Median by grade
Grade price comparison
Grade A$165
Grade B$141
Median asking price by seller-reported condition grade · $75–$305 overall range
Trim-specific context
How does the amplifier, ID 84502844 compare?
This pricing covers the amplifier, ID 84502844 variant of the 2020 Cadillac XT4 car radio, based on 44 priced listings. Its $160 median is 22% above the 2020 Cadillac XT4 car radio overall median of $131.
There are 7 other car radio variants available for the 2020 Cadillac XT4.
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, ID 84502844 in other model years
Same year, other trims
What other 2020 Cadillac XT4 car radio variants are available?
receiver, ID 84672909
48 listings$131$85 – $342receiver, ID 84710571
48 listings$131$85 – $342receiver, ID 84737736
48 listings$131$85 – $342amplifier, ID 84492965
47 listings$131$50 – $400amplifier, ID 84722062
47 listings$131$50 – $400receiver, ID 84672910
47 listings$111$70 – $348receiver, ID 84710572
47 listings$111$70 – $348Back to full guide
2020 Cadillac XT4 car radio — all trims
Common questions
2020 Cadillac XT4 car radio (amplifier, ID 84502844) FAQ
How much is a used 2020 Cadillac XT4 car radio (amplifier, ID 84502844)?
Based on 44 priced salvage-yard listings, a used 2020 Cadillac XT4 car radio in the amplifier, ID 84502844 variant lists between $75 and $305, with a median asking price of $160.
Which years use the amplifier, ID 84502844 car radio?
The amplifier, ID 84502844 variant appears in model years 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.