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OnStar System Interface for Select GM Vehicles
• OnStar System Interface For Select GM Vehicles
• Interface Harness To Be Used With Metra 70-2003T Class 2 Data Retention
• Harness and SP-2003 Door Chime Speaker To Hear Audio From OnStar
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
Internal Product ID:
12586
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