Garmin External GPS Antenna with Mount for Tread SxS and Tread Overland Series
Best signal booster for off-road adventurers using compatible navigation devices.
Boost your navigation with Garmin's External GPS Antenna, designed for Tread SxS, Tread Overland, and Overland XL devices. This accessory offers a low-profile, water-resistant housing for enhanced durability in tough conditions. It provides greater mounting flexibility for optimal placement and can improve GPS signal reception. The package includes all necessary mounting hardware for an easy setup, ensuring reliable performance on all your adventures.
$149.95
Owner Satisfaction
4.6
/ 5
Category Rank
339
/ 1324
#339 in Antennas
Price vs Category Average
-49%
Below average
SKU
13087
/ GAX
Who it's for
- Off-roaders navigating deep canyons or dense forest cover
- Drivers needing clear signal reception away from metal interference
- Tread owners wanting a simple, reliable plug-and-play setup
Who should skip it
- Users preferring a quick, non-permanent vehicle installation
- Adventurers worried about trail debris or unattended equipment security
- Casual riders who primarily navigate in open, clear terrain
Performance breakdown
Signal Acquisition
Significantly boosts reception in dense canopy or deep canyon environments.
Build Durability
Rugged housing withstands harsh off-road vibrations and trail debris.
Mounting Versatility
Flexible placement options ensure the best possible view of the sky.
Weather Resistance
Water-resistant design keeps electronics safe during wet, muddy excursions.
Installation Complexity
Requires drilling, making it a more permanent, involved setup process.
System Integration
Seamlessly pairs with Tread series devices for plug-and-play navigation enhancement.
Key Specs
SKU
GAX13087
Manufacturer Part Number
010-13087-00
Antenna Type
GPS Antenna
IP Rating
water-resistant
Mounting Type
Vehicle Mount
Compatibility
Tread SxS, Tread Overland, Overland XL
Mounting Hardware Included
Yes
Material
Heavy Duty Plastic
Features
- Rugged and reliable GPS performance
- Low-profile, water-resistant housing
- Increases GPS mounting options
- Enhances signal reception
- Designed for Tread series devices
- Includes mounting hardware
What customers say
Customers overwhelmingly praise the Garmin External GPS Antenna as an essential upgrade for Tread series users, especially off-road enthusiasts. The core benefit is its superior ability to maintain a strong, consistent GPS lock under challenging conditions like dense canopy or inside enclosed cabs where the internal antenna fails. Users find this external unit delivers reliable, high-accuracy navigation, calling it a game changer for dependable off-grid performance. Build quality is rated highly, reflecting durable construction meant for extreme environments, and the magnetic mount secures firmly even during rough driving. While the price is premium, most agree the enhanced reliability fully justifies the investment for safety-critical navigation. Installation is simple plug and play, making this an essential accessory for maximizing performance.
Know before you buy
This antenna is specifically engineered for the Tread SxS, Tread Overland, and Overland XL series devices.
It uses a drill-through, bolt-on installation method. While it is straightforward for those comfortable with basic vehicle modifications, you will need to drill a hole in your mounting surface to secure it.
Yes, by relocating the antenna to a more optimal position on your vehicle, it can significantly improve signal reception and tracking reliability in challenging environments where your device's internal antenna might struggle.
The antenna is built with heavy-duty plastic and features a water-resistant, low-profile design, making it well-suited for the vibrations and weather exposure typical of SxS and overlanding adventures.
The package comes with the external GPS antenna and all the necessary mounting hardware required for a secure, bolt-on installation.
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