Simrad

Simrad GS25 GPS Antenna

Name: Simrad GS25 GPS Antenna
Brand: Simrad
SKU: SM-88781
Price: 321.00 USD
Availability: InStock

$321.00

~~$0.00~~ $321.00

SALE SOLD OUT

Quantity

Shipping

FREE

Standard Shipping on Orders over $99
2-Day Shipping on Orders over $699

Low Cost Options

$9.99 Standard Shipping on Orders under $99
$19.99 2-Day Shipping on orders under $699

Special Deliveries

Truck Freight and Hazardous items vary and may take 5-7 business days.

Tracking

Tracking numbers and all other information regarding your order is sent via email automatically once available. (Contact us for specific inquiries)

Read our Shipping Policy

(restrictions may apply to these terms)

Delivery Times

Handling Times

Orders ship within 24 hours of purchase. (Next Day Shipping Available)

Delivery Times

All Orders typically take 3-5 business days to arrive. (unless noted otherwise in the Product's Description)
Choose 2-Day Shipping at Checkout to receive a Priority Delivery Experience. (available on select orders)
"Made-to-order" items, Truck Freight or Hazardous items may take 5-7 business days.
Always check with a Team Member if you have questions about a specific delivery time.

See our Shipping Policy for more information.

(restrictions may apply to these terms)

Returns and Refunds

Suncoast honors a 30-day return policy for unused items in their original packaging with proof of purchase.
If your item doesn't meet your expectations, please contact us to initiate a return or exchange.
Certain items, like installed products and special orders, cannot be returned.
Refunds are processed within 10 business days after approval, payment processing fees are non-refundable.

For more details and restrictions, please read our Refund Policy.

(restrictions may apply to these terms)

Check Availability

Not sure if this item is in stock?

Live Chat with the Owner below.
Receive a response within a few minutes regarding availability, pricing, product details or questions, etc.

Feel free to Call or Text us or Email us for any cancellation requests, questions or updates on your order or view more Contact Information.

View full details

Product Description

GPS Antenna GS25 (000-11043-002)

The Simrad GS25 GPS antenna is the ideal GPS for any navigator that requires extremely accurate and rapid vessel position and speed updates. Unlike other position-only antennas, the GS25 provides magnetic heading for accurate boat direction at any speed and for radar/chart overlay.

The GS25 easily connects to any Simrad NS Series multifunction display or any NMEA 2000® network. It is fully waterproof and can be pole or surface mounted on any vessel. *Please note this product is not suitable for use with MARPA or autopilot systems which require a rate compass such as the RC42.

* Pole Mount sold separately

Features:

High-Speed Position Update
Rapid Signal Acquisition
Consistent Position Accuracy
Integrated Magnetic Heading
GPS, WAAS, EGNOS and More
Compact Design
Fully Waterproof
NMEA 2000® Connectivity
Simrad Yachting Construction

What's in the Box?

N2KEXT-15RD 15ft Network Extension Cable
Pole Mount GS25/ZG100/POINT-1
N2K-T-RD Network T-Connector

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The stories

behind the products

READ TIME: APPROX 3 MINS

Learn more about your autopilot system, pairing steps, steering modes, PID tuning, and pro tips for smoother performance—featuring Simrad products available at Suncoast Marine & Auto.

Autopilot Integration & Control Using Simrad

From compact GO-series displays to flagship glass-helm systems, Simrad offers chartplotters, sonar modules, radar suites and autopilot gear designed for the serious boater.

How to Choose the Right Simrad Display for Your Boat

Discover why upgrading to a Simrad chartplotter or MFD enhances your navigation, sonar performance, and boating safety. Shop Simrad at Suncoast Marine & Auto.

Why You Should Upgrade to Simrad

When it comes to locating fish, reading underwater structure, and navigating confidently, Anglers across the coast rely on Simrad chartplotters, sonar, and radar systems to turn fishing trips into successful catches.

Best Fishing Spots + Techniques Using Simrad Technology

In this in-depth comparison, we break down the Simrad GO, NSS evo3, and NSX systems — exploring their display sizes, sonar capabilities, navigation features, and network integrations.

Simrad GO vs NSS evo3 vs NSX — Which Chartplotter Is Right for You?

In this guide, we break down how to connect your devices using NMEA 2000 networking — from choosing the right cables to syncing wind, GPS, and depth data.

The Ultimate Guide: Integrating B&G with Simrad and Lowrance

Top Testimonials

''Awesome discounts on fishing reels and GPSs. Plus they have next day shipping. The convenience of online shopping is awesome, especially since it's getting harder to get around in store.
They made sure I got the electronics I needed and all the hardware for the install. They even do repair and installs, so I ended up hiring them for the work I needed done on my Mercury. Awesome experience.''

JAMES

"Great experience! I Was looking to purchase a head gaskets for my Johnson 150 hp outboard motor. Mike & Ashley researched parts I needed and come to find out they turned me on to my outboard engine used O-Rings to reassemble my head covers and provided me with parts and torque specs! Thanks! 100% positive feedback and Recommend this Family Business if you need Marine Supplies."

SCOTT

Family owned and operated, which is a huge plus for me! I was browsing the website looking at Garmin gps units, their prices are great and competitive! I reached out to them to ask where I might find a hard to find lower unit part I was needing. They had it in stock! If they don’t have something in stock, they will get it asap! 100% recommend and I will buy from them again in the future!

MATT

SALES

Item added to your cart

Simrad GS25 GPS Antenna