1. Engine Controls For Sale
  2. sku: 21238922691434633
  3. CADILLAC 638-01777

CADILLAC 638-01777 Audio Radio Receiver Xlr U2K

fits model: Satellite. make: Cadillac. year: 2004–2005.

638-01777 Cadillac Audio Equipment Radio Satellite Receiver Opt U2k Fits 04-05 Xlr 528359

( Part Type: Radio Receiver ), ( Conditions Options: Satellite Receiver ), ( Genuine Oem: Yes ), ( Ipn: 638-01777 )

Review CADILLAC Audio Equipment Radio Receiver Opt U2k Xlr fits SATELLITE 2004–2005

Introducing the Cadillac 638-01777 Audio Radio Satellite Receiver, an optimal upgrade for your Cadillac XLR model from the years 2004 to 2005. This state-of-the-art receiver is designed to deliver an exceptional in-car entertainment experience, integrating satellite radio, AM/FM radio, and CD playback capabilities.

The receiver's sleek design blends seamlessly with your vehicle's dashboard, boasting a user-friendly interface with large, easy-to-read buttons and an LCD display. It is engineered to fit perfectly in your Cadillac XLR, ensuring a hassle-free installation process.

Equipped with the latest satellite radio technology, this Cadillac radio receiver offers access to over 150 channels of commercial-free music, sports, news, and entertainment. With the ability to store and recall up to 18 presets, you can easily access your favorite stations at the touch of a button.

The receiver also features advanced AM/FM radio capabilities, including RDS (Radio Data System) technology, which provides additional station information such as song titles and artist names. Additionally, it comes with a built-in CD player, allowing you to enjoy your collection of CDs on the go.

This Cadillac receiver is compatible with the SiriusXM All Access subscription, giving you access to a vast array of content. It also supports Bluetooth connectivity for wireless music streaming from your smartphone, as well as USB and auxiliary inputs for connecting various media devices.

In terms of sound quality, this Cadillac radio receiver offers exceptional performance, thanks to its advanced digital signal processing technology and 24-bit D/A converters. It also comes with a high-pass filter and subwoofer output, allowing you to connect external amplifiers and speakers for an even more immersive listening experience.

The Cadillac 638-01777 Audio Radio Satellite Receiver is not only a stylish and functional upgrade for your Cadillac XLR, but it also comes with a 1-year warranty for added peace of mind. Upgrade your in-car entertainment system today with this premium Cadillac receiver.

The Cadillac 638-01777 audio radio satellite receiver is a unit designed to upgrade the audio system in select Cadillac models from the years 2004 and 2005. This device offers several features, including satellite radio capabilities, a user-friendly interface, and the ability to connect and control various external devices via XM Sirius, iPod, and USB. Let's examine some pros and cons of this audio receiver to help you make an informed decision.

Pros:

1. Satellite Radio: This receiver offers access to a vast selection of radio stations through XM Sirius satellite radio.

2. Connectivity: The unit supports iPod connectivity, allowing users to access their music library and control playback directly from the receiver.

3. USB Input: The USB input enables users to playback music from a USB drive or connect a USB mass storage device for additional media storage.

4. User-friendly Interface: The receiver features a clear and easy-to-navigate menu system, making it simple to use.

5. Steering Wheel Controls: The unit is compatible with factory steering wheel controls, allowing users to control various functions without taking their hands off the wheel.

Cons:

1. Compatibility: This receiver is specifically designed for select Cadillac models from 2004 and 2005, limiting its availability to a specific audience.

2. Installation: Installing this unit may require professional assistance, adding additional cost to the purchase.

3. Display: The unit's display may not be as bright or clear as some other aftermarket receivers, making it difficult to read in direct sunlight.

4. SiriusXM Subscription: Access to satellite radio requires a paid subscription, which may be an additional cost for some users.

Conclusion:

The Cadillac 638-01777 audio radio satellite receiver offers several advantages, such as satellite radio capabilities, connectivity to external devices, and a user-friendly interface. However, it also comes with some disadvantages, including limited compatibility, potential installation costs, and the need for a SiriusXM subscription. Ultimately, if you own a compatible Cadillac model and are looking for an upgrade to your audio system with satellite radio capabilities, this receiver could be a worthwhile investment. However, if you don't require satellite radio or prefer a more universally compatible unit, there may be other options better suited to your needs.

Details:

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part #: 638-01777 prices

  • $49.99-$65.03

specifications inswico:

  • for models: Satellite
  • for makes: Cadillac
  • for years: 2004-2005
  • part type: Radio Receiver
  • conditions options: Satellite Receiver
  • genuine oem: Yes
  • ipn: 638-01777

shipping inswico:

  • type: Fixed
  • transit: 5-8 Days
  • cost: $0.00
  • service: Standard
  • class: Standard

payments inswico:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

general inswico:

  • Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls
  • condition: Used

returns inswico:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

seller inswico:

  • rating: 99.4%
  • city: Deer Park, New York
  • # reviews: 23505

offer inswico:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: February 13, 2026
for models: satellite, for makes: cadillac, for years: 2004-2005, part type: radio receiver, conditions options: satellite receiver, genuine oem: yes,
manufacturer: cadillac, category: auto parts > car truck parts accessories > interior parts accessories > switches controls, sku: 21238922691434633,
Cadillac 528359 Is Similar To:
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5 offers $49.99–$65.03 USD
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  • Used. Offer #3 priced at $49.99 + $0.00 shipping estimate = $49.99* total. FREE SHIPPING
  • Used. Offer #4 priced at $30.00 + $0.00 shipping estimate = $30.00* total. See More XLR Parts See All Parts From This Vehicle.FREE SHIPPING
  • Used. Offer #5 priced at $46.00 + $0.00 shipping estimate = $46.00* total. 1028 Long Island Ave Deer Park, NY 11729.FREE SHIPPING

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