1. Car & Truck Antennas On Sale
  2. sku: 9418704519648761
  3. GMC TRUCK ACADIA

GMC TRUCK 645.GM9A09 Roof Antenna Radio

fits model: Acadia, Satellite. make: Gmc. year: 2008–2010.

645.gm9a09 Gmc Truck 08 - 10 Acadia Roof Mounted Antenna With Satellite Radio Oem

( Brand: Gmc Truck ), ( Model: ACADIA ), ( Part Type: Antenna Radio ), ( Antenna Technology: Satellite ), ( Conditions Options: Roof Mounted Antenna ), ( Genuine Oem: Yes ), ( Placement On Vehicle: Roof ), ( Ipn: 645.gm9a09 ), ( Year: 2009 ), ( Manufacturer Warranty: 90 Day )

Review GMC TRUCK Roof Mounted Antenna Radio Oem fits ACADIA SATELLITE 2008–2010

Introducing the GMC 645.GM9A09 08 10 Acadia Roof Antenna, specifically designed for satellite radio compatibility with select GM vehicles including the Acadia model years 2008, 2010. This antenna is an essential component for those who enjoy the convenience and entertainment of satellite radio, offering crystal-clear reception and a wide range of channels.

The GMC 645.GM9A09 08 10 Acadia Roof Antenna is engineered with a low-profile, sleek design that seamlessly integrates with your vehicle's roofline. Its compact, aerodynamic shape not only enhances your vehicle's aesthetic appeal but also minimizes wind resistance for improved fuel efficiency.

Constructed from high-quality, durable materials, this antenna is built to withstand various weather conditions and the test of time. Its sturdy base securely attaches to your Acadia's roof, providing a stable connection that ensures optimal signal reception.

The GMC 645.GM9A09 08 10 Acadia Roof Antenna supports both SiriusXM and XM Satellite Radio services, allowing you to access over 150 channels of commercial-free music, sports, news, comedy, and entertainment. With the ability to receive signals from two satellites in geostationary orbit and a network of ground-based transmitters, you can enjoy uninterrupted coverage, even while on the road.

Installation of the GMC 645.GM9A09 08 10 Acadia Roof Antenna is straightforward and hassle-free. It comes with a user-friendly instruction manual and all necessary hardware for a straightforward installation process. If you're not confident in your ability to install the antenna yourself, consider seeking assistance from a professional installer to ensure proper mounting and optimal performance.

In conclusion, the GMC 645.GM9A09 08 10 Acadia Roof Antenna is a must-have accessory for any Acadia owner who wants to upgrade their in-car entertainment experience with satellite radio. With its low-profile design, durability, and ease of installation, this antenna is an excellent investment that will provide you with hours of enjoyment on the road.

Pros and Cons of Buying GMC Acadia Roof Antenna for Satellite Radio (Model: 645.GM9A09.08.10)

Introduction:

The GMC Acadia 645.GM9A09.08.10 roof antenna is designed specifically for satellite radio in Acadia vehicles. In this analysis, we will discuss the advantages and disadvantages of purchasing this roof antenna.

Pros:

1. Improved Reception: The roof-mounted design of this antenna ensures better reception for satellite radio, as it is higher and less obstructed than a bumper-mounted antenna.

2. Sleek Design: The satellite dish is discreetly integrated into the roof, giving the vehicle a more streamlined appearance.

3. Easy Installation: The antenna comes with a simple installation process, which can be done without professional assistance in most cases.

Cons:

1. Cost: The price point for this roof antenna is relatively higher compared to other antenna options, such as bumper-mounted antennas or factory-installed systems.

2. Weather Dependency: Roof-mounted antennas can be affected by weather conditions, such as heavy rain or snow, which can impact the signal reception.

3. Potential Damage: The roof antenna is exposed to the elements and other hazards, such as tree branches or debris, which can potentially damage the antenna or the vehicle.

Conclusion:

The decision to buy the GMC Acadia Roof Antenna for Satellite Radio (Model: 645.GM9A09.08.10) comes down to individual preferences and priorities. If you value improved reception and a sleek design, this antenna may be worth the investment. However, if cost is a concern or you live in an area with harsh weather conditions, alternative antenna options may be more suitable. Ultimately, it's essential to weigh the pros and cons before making a decision.

Recommendation:

If you prioritize improved reception and a streamlined appearance for your GMC Acadia, the 645.GM9A09.08.10 roof antenna is a solid choice. However, if cost or weather concerns are a significant factor, consider exploring alternative antenna options, such as bumper-mounted antennas or factory-installed systems.

Details:

Quick shipping Needs mounting nut.

specifications bashantennas:

  • for models: Acadia, Satellite
  • for makes: Gmc
  • for years: 2008-2010
  • brand: Gmc Truck
  • model: Acadia
  • part type: Antenna Radio
  • antenna technology: Satellite
  • conditions options: Roof Mounted Antenna
  • genuine oem: Yes
  • placement on vehicle: Roof
  • ipn: 645.gm9a09
  • year: 2009
  • manufacturer warranty: 90 Day

seller bashantennas:

  • # reviews: 466
  • rating: 99.6%
  • city: Richmond, Virginia

returns bashantennas:

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

shipping bashantennas:

  • carrier: USPS
  • type: Calculated
  • class: Standard
  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 3-8 Days

payments bashantennas:

  • credit card: Visa
  • other
  • wallet: Google-pay

general bashantennas:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Antennas
  • condition: Used

offer bashantennas:

  • started: October 8, 2025
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • sold: 0
for models: acadia, satellite, for makes: gmc, for years: 2008-2010, part type: antenna radio, antenna technology: satellite, conditions options: roof mounted antenna, genuine oem: yes, placement on vehicle: roof, year: 2009, manufacturer warranty: 90 day,
manufacturer: gmc, category: auto parts > car truck parts accessories > exterior parts accessories > antennas, sku: 9418704519648761,

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5 offers $52.40–$99.90 USD
  • Offer #1: $52.40 price + $0.00 shipping estimate = $52.40* total. Needs mounting nut.FREE SHIPPING
  • Offer #2: $99.90 price + $0.00 shipping estimate = $99.90* total.FREE SHIPPING
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  • Offer #5: $65.00 price + $0.00 shipping estimate = $65.00* total. Wiring to the radio not included Antenna's are listed as the base and mast only.FREE SHIPPING

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