# METRA - GM 2014-2020 Speaker Adapter Kit - Front (82-GM4) — resale value

Source: JunkPal price guide — https://junkpal.ai/products/metra-gm-2014-2020-speaker-adapter-kit-front-82-gm4-b09nb412sr

**METRA - GM 2014-2020 Speaker Adapter Kit - Front (82-GM4)** sells for about **$27.79** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/metra-gm-2014-2020-speaker-adapter-kit-front-82-gm4-b09nb412sr

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $27.79 |

Values are medians of real closed eBay sales, updated 2026-07-17. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMETRA%2520GM%252082-GM4%2520speaker%2520adapter%2520kit%2520front%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMETRA%2520GM%252082-GM4%2520speaker%2520adapter%2520kit%2520front%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Metra |
| Category | Car & Vehicle Electronics |

## About

The METRA Speaker Adapter Kit, model 82-GM4, is designed for front speaker installations in GM vehicles from the 2014 to 2020 model years.

This kit is essential for car audio enthusiasts, installers, and vehicle owners looking to upgrade or replace their speaker system in compatible GM models.

Resale value is influenced by the kit's completeness, its original condition, and its specific application within the 2014-2020 GM range.

## FAQ

**What vehicles does the 82-GM4 adapter kit fit?**

This adapter kit is specifically designed for front speaker installations in GM vehicles manufactured between 2014 and 2020.

**What factors affect the resale value of this adapter kit?**

The resale value is determined by the kit's condition, whether it is complete, and its specific compatibility with the target GM models.

**Where can I find the current price for this METRA kit?**

Live pricing information for the METRA 82-GM4 is displayed separately on this guide.

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Full price guide: https://junkpal.ai/products/metra-gm-2014-2020-speaker-adapter-kit-front-82-gm4-b09nb412sr
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-17, based on real sold listings (junkpal.ai)"