Garmin GA 25MCX

Low-profile remote GPS antenna for your Garmin navigator

Item #: 150GA25MCX

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The Garmin GA 25MCX remote GPS antenna can help some nüvi®, StreetPilot, or zūmo™ navigators maintain a solid satellite signal connection when you're traveling near skyscrapers, under dense foliage, or through any other problem areas. Don't lose your way because you've lost the signal — this antenna attaches magnetically to your car's roof to give you the best possible performance from your navigator.

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Garmin GA 25MCX Reviews

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Be advised

Written By Eddie, Vermont on Monday, August 18, 2014

Crutchfield Customer Review (What's this?)

Be careful ordering this product as it does not plug into all Garmin GPS units. I thought it would be a nice upgrade for preventing signal loss but my Garmin Nuvi has no place to plug it in.

Pros: Probably a good idea.

Cons: Isn't compatible for all Garmin GPS units

Hands-on research

What's in the box?

  • Low profile GPS antenna with 9.5' cable using a MCX connector

Product Research


Overview: The Garmin GA25MCX Low Profile GPS Exterior Antenna provides better GPS reception for your Garmin GPS unit that is mounted inside your vehicle's interior. The GA25MCX GPS antenna features a magnetic base to mount to and adhere to the outside of your vehicle. The antenna is very compact and is completely sealed making it waterproof. The GPS antenna comes with 9.5 feet of cable and a gold-plated right-angle MCX connector.

Compatibility: The GA25MCX antenna is compatible with the following Garmin GPS units that feature a MCX connector for connecting an exterior GPS antenna.

  • StreetPilot: c330, c340, c530, c550, c580, i3, i5, 2610, 2620, 2720, 2730, 2820, 7200
  • iQue: M3, M4, M5
  • Handheld: 60CSx, 60Cx
  • Nuvi: 350, 360, 370, 650, 660, 680
  • ZUMO: 450, 550

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