AUX USB SD Audio Receptacle for Cadillac ATS CTS 13516724

Audio Player Receptacle with AUX, 2 USB Ports & SD Slot – Cadillac ATS & CTS

Restore or upgrade your Cadillac's audio connectivity with this direct-fit Audio Player Receptacle. Designed specifically for the Cadillac ATS (2018) and Cadillac CTS (2017–2019), this replacement unit features a full-size AUX interface, 2 USB ports, and an SD card slot, giving you seamless access to all your media sources without any cutting or splicing of wires.

Part Numbers: 13516724 / 13526855 / 13535247

Made in Mainland China.

Key Features

• Direct Plug-In Fit – Uses the factory connector for a clean, professional installation with zero wiring modifications.
• 2 USB Ports – Support USB voltage range of 5–20V DC for charging and media playback.
• AUX Interface – Connect external audio devices instantly.
• SD Card Slot – Expand your media library directly from an SD card.
• Durable Construction – Built from quality black-and-gray plastic to strict quality control standards for long service life.
• 100% Brand New – Never used or refurbished.

Fitment Guide

• For Cadillac ATS – 2018
• For Cadillac CTS – 2017, 2018, 2019

Product Specifications

Package Contents

• 1x USB/AUX/SD Audio Receptacle Interface Unit

Note: Only the listed item is included. Colors may vary slightly due to lighting and display differences. Measurement tolerance: ±1–3 cm.

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Frequently Asked Questions

Q: What Cadillac models is this AUX USB SD receptacle compatible with?

A: This audio interface receptacle is specifically designed for the Cadillac ATS (2018) and Cadillac CTS (2017–2019). It matches OEM part numbers 13516724, 13526855, and 13535247. Always verify your part number before ordering to ensure compatibility.

Q: Does this require any cutting or splicing for installation?

A: No. This is a direct-install replacement that uses the factory connector. No cutting or splicing of wires is needed, making it suitable for DIY installation without professional tools.

Q: What ports does this audio receptacle include?

A: The unit includes one AUX interface, two USB ports (supporting 5–20V DC), and one SD card slot, covering all standard in-car media connectivity options for compatible Cadillac vehicles.

Q: Is this a genuine OEM part or an aftermarket replacement?

A: This is a high-quality aftermarket replacement part built to strict quality control standards. It is not an official Cadillac/GM OEM part but is engineered to match OEM fitment and function.