--- product_id: 14769749 title: "GM Original Equipment 23447542 High Frequency Antenna, Black" brand: "acdelco" price: "€ 63.02" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.it/products/14769749-gm-original-equipment-23447542-high-frequency-antenna-black store_origin: IT region: Italy --- # High-frequency signal clarity Weather & corrosion resistant Interference protection GM Original Equipment 23447542 High Frequency Antenna, Black **Brand:** acdelco **Price:** € 63.02 **Availability:** ✅ In Stock ## Summary > 📡 Stay connected, stay ahead — the GM signal you can trust! ## Quick Answers - **What is this?** GM Original Equipment 23447542 High Frequency Antenna, Black by acdelco - **How much does it cost?** € 63.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/14769749-gm-original-equipment-23447542-high-frequency-antenna-black) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration:** Engineered to match your GM vehicle’s original antenna for flawless performance. - • **Interference Shielded:** Advanced protection keeps your signal pure and uninterrupted. - • **Crystal-Clear Reception:** Experience unmatched digital radio clarity with high-frequency precision. - • **GM-Approved Authenticity:** Factory-spec replacement ensures perfect fit and trusted GM reliability. - • **Built to Brave the Elements:** Durable, corrosion-resistant design stands strong through harsh weather and car washes. ## Overview The ACDelco GM Original Equipment 23447542 High Frequency Antenna delivers superior digital radio reception with enhanced signal clarity and interference protection. Designed to GM OE specifications, it guarantees a perfect fit and durability against weather and corrosion, making it the ideal factory-recommended replacement for your GM vehicle’s original antenna. ## Description An ACDelco GM Original Equipment Digital Radio Antenna receives high quality digital radio signals and are a GM recommended replacement for your original digital radio antenna. An ACDelco GM OE Digital Radio Antenna has signal strength, clarity, and signal interference protection. These original equipment digital radio antennas have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. This digital radio antenna will give your vehicle’s radio great reception and sound. They are made with durable materials to withstand harsh weather exposure and car washes and sealed to prevent corrosion. ## Features - ACDelco GM OE Antennas have signal strength, clarity, and signal interference protection - Made with durable materials to withstand exposure to harsh weather and car washes - GM-recommended replacement part for your GM vehicle’s original factory component - Offering the quality, reliability, and durability of GM OE - Manufactured to GM OE specification for fit, form, and function ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ACDelco | | Brand | ACDelco | | Model | Antenna | | Item Weight | 6.1 ounces | | Product Dimensions | 6.2 x 4.1 x 4.1 inches | | Item model number | 23447542 | | Is Discontinued By Manufacturer | Yes | | Exterior | Machined | | Manufacturer Part Number | 23447542 | | OEM Part Number | 23447542 | ## Product Details - **Antenna:** Radio - **Brand:** ACDelco - **Color:** Black - **Number of Channels:** 1 - **Impedance:** 50 Ohms - **UPC:** 808709257363 - **Manufacturer:** ACDelco - **Global Trade Identification Number:** 00808709257363 - **Number of Items:** 1 ## Images ![GM Original Equipment 23447542 High Frequency Antenna, Black - Image 1](https://m.media-amazon.com/images/I/613glO5Aj9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by A***R on Reviewed in the United States on October 27, 2022* A little challenge to install but has worked perfectly with XM and HD radio ### ⭐⭐⭐⭐⭐ Shark fin *by K***. on Reviewed in the United States on July 15, 2022* Was easy to install, only needed a few tools and with the help of YouTube video it was simple. ### ⭐⭐⭐⭐⭐ Fixed my Onstar red light status! *by M***H on Reviewed in the United States on December 7, 2020* This worked perfectly to replace the Onstar antenna on a 2014 Silverado.My Onstar had been giving me the red light status and a remote diagnostic identified a communication issue with the antenna. I ordered this and watched a video online on how to install it.It was a perfect fit and the install went smoothly.Once reconnected the status light went from red to green and another remote diagnostic reported everything was ok. Success! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/14769749-gm-original-equipment-23447542-high-frequency-antenna-black](https://www.desertcart.it/products/14769749-gm-original-equipment-23447542-high-frequency-antenna-black) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-14*