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METRA
Item#:
9SIA0ZXKNH7721
$
32
.78
Free 30-day Returns
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2
$25.42 ea.
3-22
$21.19 ea.
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$13.97 ea.
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Sold by
BeachAudio
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4.4
(8,558 seller ratings)
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METRA Interface Adapter (40-GM31)
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Overview
Specs
Reviews
Barb-less Antenna Adapter Kit
For select 1988-2006 GM Vehicles Equipped with Barb-less Antenna Connector
For the Addition of a CD Changer or Other External Devices with Built-In FM Modulator
Can be Used with Other Metra 60-Series Harnesses
Learn more about the Detailed Specifications
Additional Information
First Listed on Newegg
October 17, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by
BeachAudio Return Policy
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