25857173

The Cadillac 25857173 OnStar Communication Module is an essential component of the OnStar system in select Cadillac models from the years 2006 to 2010. This module is designed to facilitate seamless communication between your vehicle and OnStar, enabling a range of features that enhance safety, convenience, and connectivity.

Measuring approximately 6.67 inches long, 2.8 inches wide, and 0.8 inches high, this compact module is discreetly installed in your vehicle. It features a sleek, modern design, blending seamlessly with the interior of your Cadillac.

The heart of this module is the advanced OnStar technology, which utilizes both GPS and cellular connectivity to provide real-time location information and facilitate various services. These services include Automatic Crash Response, Emergency Services, Roadside Assistance, Stolen Vehicle Assistance, Remote Door Unlock, and Turn-by-Turn Navigation.

The module is equipped with a user-friendly interface, allowing you to easily access and manage these services through the OnStar button on your vehicle's dashboard or by using the OnStar mobile app on your smartphone. The intuitive design ensures that you can quickly connect with OnStar agents and access the help you need, whenever you need it.

Additionally, this module supports voice recognition technology, enabling you to make hands-free calls using the built-in microphone. This feature not only improves convenience but also enhances safety, as you can keep your focus on the road while making calls.

The Cadillac 25857173 OnStar Communication Module is designed to work with select Cadillac models, including the DTS, and requires a valid OnStar subscription to access the services. The module is easy to install, with clear instructions provided in the package, and comes with a comprehensive warranty for added peace of mind.

In summary, the Cadillac 25857173 OnStar Communication Module is a powerful, compact device that brings the advanced OnStar services to your Cadillac DTS, enhancing safety, convenience, and connectivity. With its user-friendly design, voice recognition technology, and seamless integration with your vehicle, this module is an invaluable addition to any Cadillac owner's toolkit.

Pros and Cons of Buying a Cadillac OnStar 6670 Communication Module (Cadillac 25857173) for Model Years 2006-2010

The Cadillac OnStar 6670 Communication Module (Cadillac 25857373) is an essential component for vehicles equipped with the OnStar system. This module allows for various functionalities such as emergency services, turn-by-turn navigation, and vehicle diagnostics. In this analysis, we will discuss the advantages and disadvantages of purchasing this module.

1. Enhanced Safety: With the OnStar system, you gain access to emergency services like automatic crash response, roadside assistance, and remote door unlock. These features can provide peace of mind and potentially save lives.

2. Convenience: The module offers turn-by-turn navigation, hands-free calling, and remote vehicle diagnostics. These features can make daily commuting more convenient and efficient.

3. Cost-effective: Purchasing the module may save you money in the long run. For example, having OnStar can reduce the need for a roadside assistance membership.

1. Monthly Subscription: To use the OnStar services, you must have an active subscription. This can add an additional cost to vehicle ownership.

2. Limited Compatibility: The module is designed for specific Cadillac models, and it may not be compatible with all vehicles.

3. Installation Complexity: Installing the module yourself may be challenging due to the intricacy of the OnStar system. It is recommended to have a professional installation.

The Cadillac OnStar 6670 Communication Module (Cadillac 25857173) offers several advantages, including enhanced safety, convenience, and cost-effectiveness. However, it comes with some disadvantages, such as the monthly subscription fee and limited compatibility. Ultimately, the decision to purchase this module depends on your personal preferences and needs.

If you own a compatible Cadillac model and value the safety and convenience features that the OnStar system provides, purchasing the Cadillac OnStar 6670 Communication Module (Cadillac 25857173) is a worthwhile investment. However, if you are not willing to commit to the monthly subscription fee, you may want to consider alternative solutions for your vehicle communication needs.

Details:

In good used working condition. 06 07 08 09 10 11 Cadillac Dts communication module onstar 25857173 oem 6670.

specifications perfoelectric:

• for models: Dts
• for years: 2006–2011
• brand: Cadillac
• mpn: 25857173
• part type: Module
• performance part: Yes

returns perfoelectric:

• policy: no returns

general perfoelectric:

• category: Auto Parts > Electrical Components

payments perfoelectric:

• credit card: diners-club
• other
• wallet: paypal

shipping perfoelectric:

• type: calculated
• transit: 3-9 days
• carrier: usps
• class: standard
• service: usps ground advantage

offer perfoelectric:

• availability: in stock
• in stock #: 5
• started: june 30, 2025
• options: ship-to-home
• sold #: 18
• best offers: true
• prices: $71.95–$412.41
• item condition: Used

seller perfoelectric:

• # reviews: 2672
• city: erhard, minnesota
• rating: 99.7%

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