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Marine Accessories

Want to buy a replacement or new Garmin accessory or part for your Garmin chartplotter or handheld marine device? Here at ActiveGPS we sell an extensive selection of genuine Garmin accessories.

We only sell authentic Garmin accessories that's why all of our genuine Garmin lines carry the logo to the left. Further to this we are also a Garmin Authorised Internet Retailer. So when you buy from us you can be rest assured that you will receive exactly what Garmin intended you to use with your Garmin marine device.

We offer a guaranteed next day delivery option for the UK (before 10:30am and 5:30pm) as well as economy/standard delivery options, starting from £3.99. We deliver to Europe and the rest of the world starting at £14.99.

Want to add a Garmin BlueChart to your Garmin marine device? See Garmin BlueCharts to find the right one.

Garmin GPSMAP Chartplotter

We sell a comprehensive selection of accessories for the Garmin GPSMAP range of chartplotters. Find your GPSMAP chartplotters model.

Garmin echoMAP Chartplotter

We sell a comprehensive selection of accessories for the Garmin echoMAP and echoMAP CHIRP range of chartplotters. Find your echoMAP or echoMAP CHIRP model.

Garmin STRIKER Chartplotter

We sell a comprehensive selection of accessories for the Garmin STRIKER range of fishfinders. Find your STRIKER model.

Garmin GPSMAP Handheld

We sell a comprehensive selection of accessories for the Garmin GPSMAP handheld range including the GPSMAP 78s and 64stc. Find your GPSMAP handheld model.

Garmin BlueCharts

Add the latest BlueChart g2 HD or BlueChart g2 Vision HD to your compatible Garmin handheld or Garmin Chartplotter. Charts available for waters around the UK and Europe. View the BlueChart series.

Not sure which sat nav or GPS model you have? Simply e-mail us, or use the online form on our contact us page and provide us with the unit's model, part and serial number normally located on the underside of your GPS system. We'll then reply with the relevant webpage of available accessories for you to browse.

Adding a Transducer to your Garmin Chartplotter

Garmin transducers are compatible with many Garmin echoMAP and GPSMAP chartplotters. Once connected they will provide you with a live 'view' beneath your boat. We stock the very latest Garmin transducers which can provide you with an image of not only what lies directly below but towards the front or sides of your boat with features such as SideVu, DownVu and RealVu 3D Forward.

To learn more about Garmin transducers please see our Garmin Transducer Buyer's Guide, the page also features an online form, which after completing we will email you a link to compatible transducers that are all fully compatible with your Garmin chartplotter/fishfinder and the boat in which you will use both nautical devices on.

Find your compatible transducer here.

Pictured below, transom mounted transducer, thru-hull transducer and in-hull transducer.

Adding a Garmin BlueChart to your chartplotter or handheld

By adding either a Garmin BlueChart g2 HD or BlueChart g2 Vision HD marine chart on SD/microSD Card to your Garmin chartplotter will provide the detailed digital marine charts on the screen of your device.

Garmin BlueChart g2 Vision HD marine charts are available in three different sizes, these are: Small, Regular and Large coverage. Please see the sample charts below, which all include the Thames Estuary:

The larger the chart coverage the more area is covered without the need to change or buy additional charts. We suggest buying the chart(s) that provide the coverage for your sailing, fishing or yachting needs.

Charts are available to buy from ActiveGPS for the waters around the UK, Western Europe, Mediterranean and North American coasts. Find your Garmin BlueChart.

Why buy from us?

We are official Internet Retailers of Garmin products and we sell genuine Garmin accessories and maps. We purchase from the Garmin UK distributor. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

Page last updated: 6th March 2018

Buying a Marine GPS?

Garmin v2018 BlueCharts

Garmin Transducer Buyer's Guide


We offer UK, Europe and Worldwide deliveries. We despatch orders at 5.30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 4.30pm. When possible we may despatch orders received after that time. No orders are despatched after 5.30pm and no orders are despatched on Saturday or Sunday.

We offer economy and premium delivery. Click here for further info. All options also appear at the basket pages.

Telephone Number:

01733 777623

Monday to Friday 9:30am to 5:00pm (UK Time)

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