MERCEDES Audio Radio Receiver 638-50281 Benz 251

( Manufacturer Part Number: R350 ), ( Part Type: Radio Receiver ), ( Conditions Options: 251 820 95 89 Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-50281 ), ( Make: Mercedes-benz )

Review MERCEDES benz Audio Equipment Radio 251 Type Receiver R class fits R350 R320 2006–2007

The Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver is a state-of-the-art in-dash car radio designed specifically for select Mercedes-Benz R-Class models from the years 2006 and 2007. This radio replaces the original factory unit, providing an upgraded experience for music, navigation, and communication.

The 6.5-inch display screen offers high-resolution visuals, ensuring crisp and clear images for maps, song information, and other essential data. The user interface is intuitive and user-friendly, allowing easy navigation through menus and features.

This radio comes equipped with Bluetooth connectivity, enabling hands-free calling and music streaming from your smartphone. You can easily pair your phone to the receiver, and the built-in microphone ensures clear and crisp voice communications.

The Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver also supports various music file formats, such as MP3, WMA, and WAV. You can connect a USB device or a SD card to the radio, allowing you to store and play your entire music library on the go.

The built-in GPS navigation system provides turn-by-turn directions, traffic information, and points of interest. The map display is clear and detailed, ensuring that you never lose your way.

Additionally, this radio offers various other features, including a CD/DVD player, AM/FM radio, and a built-in equalizer to customize the sound settings to your preferences. The unit also includes a steering wheel control interface, allowing you to control various functions of the radio without taking your hands off the wheel.

The installation process for the Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver is straightforward, with clear and detailed instructions included in the box. The radio comes with all necessary mounting hardware and wiring harnesses, ensuring a seamless integration into your Mercedes-Benz R-Class.

Overall, the Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver is an excellent upgrade for the in-car entertainment system of select Mercedes-Benz R-Class models. With its advanced features, intuitive user interface, and easy installation process, this radio is sure to enhance your driving experience.

The Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver is a multimedia system designed for use in R-Class vehicles manufactured between 2006 and 2007. This system offers several features that can enhance the in-car entertainment experience. Below are some pros and cons of this audio receiver that can help you make an informed decision.

1. Compatibility: This receiver is specifically designed to fit and function in R-Class vehicles from the specified model years. This ensures seamless integration with the vehicle's existing systems.

2. Bluetooth Connectivity: The receiver includes Bluetooth technology, allowing users to stream audio wirelessly from their smartphones or other devices. This eliminates the need for tangled cords and simplifies the connectivity process.

3. USB Port: The receiver features a USB port, which can be used to connect and charge mobile devices, as well as play music and media files stored on USB drives.

4. Media Playback: The system supports various media formats, including MP3, WMA, and WAV files. This expansive format support allows users to play a wide range of audio content.

5. Integrated Controls: The receiver includes steering wheel controls, allowing users to easily manage their music, phone calls, and other functions without taking their hands off the wheel.

1. Limited Display: The 251 R320 receiver has a relatively small and basic display, which may not provide the same level of visual customization and information as more advanced systems.

2. No Navigation: This receiver does not come with built-in navigation capabilities. Users looking for turn-by-turn directions will need to consider a separate GPS system or use their smartphone for navigation.

3. Limited Expandability: Although the receiver does offer Bluetooth connectivity and a USB port, it does not support other external devices such as satellite radio or SD cards.

In conclusion, the Mercedes-Benz 638-50281 Audio Radio 251 R320 receiver offers a solid in-car entertainment experience for R-Class owners from the specified model years. Its compatibility and integration with the vehicle, Bluetooth connectivity, and media playback capabilities make it a desirable upgrade. However, its limited display, lack of navigation, and limited expandability may be drawbacks for some users.

If you're looking for a basic in-car entertainment system that offers wireless connectivity and seamless integration with your R-Class, the 251 R320 receiver is a solid choice. However, if you require more advanced features like navigation, larger displays, or expanded connectivity options, you may want to consider alternative systems. Ultimately, the decision depends on your specific needs and preferences.

Details:

No expedited shipping is available. Donor Vehicle Information. Year: 2006, model: R350, Mileage: 133000 Unknown, Stock #: ha2405. Part Information: Inventory #: Item ID#: 1574271, Placement: Our Notes: A 251 820 95 89 amplifier.

Transmission Warranty. Items listed for Local Pick-up. Engine Warranty. Part: This part is coming from a 2006 R350 with approximately 133000 miles unknown.

Part Compatibility. Audio Equipment Radio 251 Type R320 Receiver Fits 06-07 MERCEDES R-CLASS 1574271. Must ship to commercial address. These items will need to be delivered a verified commercial address with the ability lift pallet from truck.

Help, Help Message. The Transmission must not have been allowed to overheat. No warranty is given for the cost of labor, fluids, etc.

part #: r350 prices

• $100.00-$145.04

specifications inswico:

• for models: R350, R320
• for makes: Mercedes
• for years: 2006-2007
• mpn: R350
• part type: Radio Receiver
• conditions options: 251 820 95 89 Amplifier
• genuine oem: Yes
• ipn: 638-50281
• make: Mercedes-benz

payments inswico:

• other
• credit card: Visa
• wallet: Paypal

general inswico:

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

seller inswico:

• city: Franklin, New Jersey
• rating: 99.0%
• # reviews: 2390

returns inswico:

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

offer inswico:

• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock
• started: November 21, 2025
• options: Ship-to-home

shipping inswico:

• service: UPS Ground
• cost: $38.20
• class: Standard
• transit: 5-12 Days
• type: Calculated
• carrier: UPS

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