GMC TRUCK SIERRA150 Antenna Mast Base 645.GM9X11 292986
fits model: 1500, 2500, 3500, Sierra. make: Gmc. year: 2011.
( Brand: Gmc Truck ), ( Manufacturer Part Number: SIERRA150 ), ( Part Type: Antenna ), ( Conditions Options: Antenna Assembly ), ( Genuine Oem: Yes ), ( Ipn: 645.gm9x11 ), ( Partout Id: A-104347152 )
Review GMC TRUCK Antenna Mast And Base Assembly Fits Pickup fits SIERRA 1500 2500 3500 2011
Introducing the GMC 645.GM9X11 Antenna Mast Base, a robust and reliable solution for mounting antennas on your GMC Sierra 1500, 2500, or 3500 pickup truck. This mast base is specifically designed to provide a secure and stable platform for your antenna, ensuring optimal performance and functionality.
Constructed from high-strength steel, this antenna mast base delivers unmatched durability and resistance to the elements. Its sleek, black powder-coated finish not only looks great but also provides an additional layer of protection against rust and corrosion.
The GMC 645.GM9X11 Antenna Mast Base features a one-piece, welded design for maximum strength and stability. Its heavy-duty, adjustable clamping system allows for easy and secure installation on the truck's bed rail. The clamp opens to a width of 1.5 inches, accommodating a wide range of bed rail sizes.
The base also includes a built-in grounding plate, ensuring a proper electrical ground connection for your antenna and other electronic accessories. This grounding plate is easily accessible, making it simple to connect ground wires.
The mast base is designed to work seamlessly with a variety of antenna types, including CB antennas, satellite dishes, and police scanner antennas. Its universal design and versatile mounting options make it an essential accessory for any truck owner looking to enhance their vehicle's communication capabilities.
Installing the GMC 645.GM9X11 Antenna Mast Base is a straightforward process. It comes with all necessary hardware, including mounting bolts and washers, making installation a breeze. The base can be easily removed for truck bed access, thanks to its quick-release design.
In summary, the GMC 645.GM9X11 Antenna Mast Base is a high-quality, versatile, and durable accessory for your GMC Sierra 1500, 2500, or 3500 pickup truck. It provides a stable platform for mounting antennas, ensures proper grounding, and can be easily installed and removed. Upgrade your truck's communication capabilities with this essential accessory.
Pros and Cons of Buying GMC 645.GM9X11 Antenna Mast Base for Sierra 1500, 2500, and 3500
Introduction:The GMC 645.GM9X11 antenna mast base is a factory original component designed for various GMC truck models, including the Sierra 1500, 2500, and 3500. This mast base is essential for mounting the antenna systems, including satellite radio, navigation, and cellular connectivity. In this article, we will discuss the pros and cons of purchasing this particular mast base.
Pros:1. OEM Compatibility: The GMC 645.GM9X11 antenna mast base is a factory original component, ensuring a perfect fit and seamless integration with your truck's electrical systems.
2. Durability: Being a factory part, this mast base is designed to endure the harsh conditions and heavy usage common in trucks. It is made of high-quality materials, ensuring long-lasting performance.
3. Enhanced Signal Strength: A properly installed antenna system, using the correct mast base, can lead to improved signal strength and reliability for your satellite radio, navigation, and cellular connectivity.
4. Easy Installation: The mast base comes with a straightforward installation process, making it a convenient choice for DIY enthusiasts.
5. Warranty Coverage: Purchasing an OEM component like the GMC 645.GM9X11 antenna mast base often comes with warranty coverage, providing peace of mind for the consumer.
Cons:1. Cost: Original equipment manufacturer (OEM) parts like the GMC 645.GM9X11 antenna mast base can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on the specific truck model and year, the availability of OEM mast bases may be limited, requiring a potential wait for shipping or ordering from a dealership.
3. Limited Customization: Since it is a factory original component, the GMC 645.GM9X11 antenna mast base offers no room for customization, unlike aftermarket alternatives.
Conclusion:The GMC 645.GM9X11 antenna mast base for Sierra 1500, 2500, and 3500 offers several advantages, including OEM compatibility, durability, enhanced signal strength, and easy installation. However, it also comes with some disadvantages, such as cost, limited availability, and lack of customization options.
If you prioritize a perfect fit, long-lasting performance, and improved signal strength, the GMC 645.GM9X11 antenna mast base is an excellent choice for your GMC truck. However, if you're on a tight budget or prefer customization options, you might consider exploring aftermarket alternatives. Ultimately, the decision depends on your personal requirements, preferences, and priorities.
Details:
part #: sierra150 prices
- $176.61-$399.95
specifications bashantennas:
- for models: 1500, 2500, 3500, Sierra
- for makes: Gmc
- for years: 2011
- brand: Gmc Truck
- mpn: Sierra150
- part type: Antenna
- conditions options: Antenna Assembly
- genuine oem: Yes
- ipn: 645.gm9x11
- partout id: A-104347152
shipping bashantennas:
- cost: $0.00
- service: Standard
- class: Standard
- type: Fixed
- transit: 5-8 Days
seller bashantennas:
- # reviews: 12782
- city: Greensburg, Indiana
- rating: 98.6%
offer bashantennas:
- best offers: True
- sold: 0
- quantity: 1
- started: December 21, 2025
- options: Ship-to-home
- availability: In Stock
returns bashantennas:
- policy: Returns Accepted
- paid by: Buyer
- time: 30 Days
general bashantennas:
- condition: Used
- Car Truck Parts Accessories > Exterior Parts Accessories > Antennas
payments bashantennas:
- credit card: Diners-club
- wallet: Apple-pay
- other
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