# RED WOLF Car Door Speaker Install Wire Harness Adapter Connector for Chevy GMC Silverado Sierra 1995-2009, Buick 1995-2006, Cadillac 1988-1999 4PC — resale value

Source: JunkPal price guide — https://junkpal.ai/products/red-wolf-car-door-speaker-install-wire-harness-adapter-connector-for-c-b07kfbmryd

**RED WOLF Car Door Speaker Install Wire Harness Adapter Connector for Chevy GMC Silverado Sierra 1995-2009, Buick 1995-2006, Cadillac 1988-1999 4PC** sells for about **$10.99** 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/red-wolf-car-door-speaker-install-wire-harness-adapter-connector-for-c-b07kfbmryd

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $10.99 |

Values are medians of real closed eBay sales, updated 2026-07-23. 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%3DRED%2520WOLF%2520Car%2520Door%2520Speaker%2520Wire%2520Harness%2520Adapter%2520Chevy%2520GMC%2520Buick%2520Cadillac%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%3DRED%2520WOLF%2520Car%2520Door%2520Speaker%2520Wire%2520Harness%2520Adapter%2520Chevy%2520GMC%2520Buick%2520Cadillac%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 | RED WOLF |
| Category | Car & Vehicle Electronics |

## About

This is a 4-piece RED WOLF Car Door Speaker Install Wire Harness Adapter Connector, specifically designed for Chevy GMC Silverado Sierra (1995-2009), Buick (1995-2006), and Cadillac (1988-1999) models.

It is intended for individuals looking to install aftermarket car speakers in compatible vehicles.

The resale value of this adapter is influenced by its completeness, the condition of the harness connectors, and whether it matches the specific vehicle application.

## FAQ

**What vehicles does this speaker harness adapter fit?**

This adapter is designed for Chevy GMC Silverado Sierra (1995-2009), Buick (1995-2006), and Cadillac (1988-1999).

**What factors affect the resale value of this part?**

Resale value is driven by the item's completeness, its physical condition, and its specific edition or fitment.

**Is this adapter for all GM vehicles?**

No, this specific adapter is listed for particular model years within Chevy GMC, Buick, and Cadillac lines.

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Full price guide: https://junkpal.ai/products/red-wolf-car-door-speaker-install-wire-harness-adapter-connector-for-c-b07kfbmryd
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-23, based on real sold listings (junkpal.ai)"