Connector Protector

USD $12.95

Connector Protector shields fish finder plugs from corrosion and debris. Made of durable silicon, it effortlessly slides over plugs, forming a barrier around the cables and the unit’s rear. This simple solution offers peace ofv mind, preventing damage and costly repairs, ensuring your marine electronics stay in top condition.

Australia 2-5 days shipping.
USA stock 3-6 days shipping.
Worldwide 7-12 days shipping.
SKU: BP1002

Available on back-order

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AUSSIE AND USA STOCK

Protect Your Fishfinder with Connector Protector

The Connector Protector is your solution to safeguard plugs and connectors on the rear of your fish finders from water ingress and debris often leading to corrosion and unit failure. Crafted from durable silicon, Connector Protectors slide over your plugs, folding snugly to create a barrier around the cables and then pressed against the unit’s rear. This is designed to sit against the rear of the unit to provide a shield against water but also allow water to drain from the bottom and breathe. This straightforward addition provides peace of mind, preventing corrosion and potential damage. Keep your cables and graphs free from costly repairs or replacements with this simple yet effective protective measure. The Connector Protector is designed for easy application, ensuring your marine electronics remain in optimal condition, ready for your next adventure on the water.

Fits Every Setup

One Size Fits All

The Connector Protector is designed to fit Lowrance, Garmin, Humminbird, Simrad, Furuno and Raymarine and more.

Versatile Compatibility

Designed to fit multiple plugs and accommodate multiple cable sizes, the Connector Protector is a versatile solution for various marine electronics setups. Whether it’s Ethernet, NMEA, power, or transducer cables, our protector is up to the task. Enjoy peace of mind with a product that seamlessly adapts to your specific equipment needs.

Easy Installation

The Connector Protector is designed for hassle-free setup – simply slide it over your plug, add a cable tie around the cable, and fold it inside out. Our user-friendly design ensures that you can equip your fish finder with enhanced protection in a matter of minutes. No need for specialized tools or technical expertise.

Universal Protection

Dust and Water Seal Cap

Keep your plugs pristine with the Connector Protector’s seal cap. When your head unit is removed or your equipment is not in use, simply cap it off for added protection against dust and water. This thoughtful addition ensures that your connectors stay clean and functional, ready for your next fishing adventure.

Internal Seal Technology

Experience cutting-edge protection with our internal seal technology. The Connector Protector features a precision-engineered internal seal that wraps around your plugs, creating a robust barrier against moisture and water ingress. This innovative design ensures that your connectors remain shielded, even in the harshest marine environments.

Perfect for Every Adventure

Tailored for jetskis, tinnies, kayaks, and any watercraft where the rear of the units is exposed, the Connector Protector is your go-to solution for worry-free boating. Whether you’re navigating choppy waters or enjoying a leisurely day on your kayak, our protector is designed to handle the elements and keep your connectors secure.

Compatibility & Specs

Fits Plug Diameters: 6 mm – 12 mm

Material: Marine-grade, UV-stable silicone

Weight: 5 g per cap (including lanyard)

Ideal For: Fishfinder, chartplotter and transducer connectors on jetskis, tinnies, kayaks and all open-water craft

What’s Included

  • 1 × Connector Protector cap
  • 1 × Cable-tie lanyard

Frequently Asked Questions

What level of waterproofing does the Connector Protector provide?

The precision compression seal is engineered to offering dust-tight and continuous submersion protection. Once installed, you can immerse the connector in water without moisture ingress compromising the seal.

Can one Connector Protector cover multiple closely-spaced connectors?

Yes. On compact fishfinder units where two connectors sit within 15 mm of each other, a single oversized protector can seal both ports simultaneously. This cluster installation simplifies protection on space-constrained rear panels.

Connector Protector 4
How should I maintain the seal and cover over time?

After heavy saltwater exposure, rinse the protector in fresh water and allow it to air-dry. Periodic inspection for cuts or abrasion is recommended—replace the protector if the lip profile shows any permanent deformation.

How do I install Connector Protector?

For step by step installation, please read the following guide: Installation Guide

Video installation instructions: Installation Video

Customer Reviews

4.9 Based on 403 Reviews
5 ★
91% 
368
4 ★
6% 
26
3 ★
1% 
4
2 ★
0% 
2
1 ★
1% 
3
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Filter Reviews:
10/20/2025

Awesome product

Very happy and highly recommend

10/05/2025

Lowrance - HDS Live9 Visor

As usual BerleyPro has created an awesome product in this visor. Bloody well done Martyn and team..

BerleyPro Connector Protector Review
DS
Dennis S.
AU AU
09/18/2025

Great quality

Great quality very sturdy . But I wish it fit the unit little tighter had to put I little bit of foam to make it stop rattling and would’ve been nice to be able to still use my screen cover .

09/05/2025

Thanks!

Good product, communication and price

08/26/2025

Doesn’t fit well

The visor for my hook reveal 5 fits in tight at the bottom but springs out at the top, the important part. I have the visor held tight to the hook reveal 5, with gaffer tape. There may be another way to fix this problem but I can’t see how.

08/24/2025

Lowrance Visor 9”

Great fits like a glove. Thx.

08/21/2025

Lowrance Elite 9

I haven’t been able to put it on yet. It is well made and I’m excited to use it.

08/17/2025

Visor and rooster rooter review

Both products are bloody awesome and work just as they should.

08/17/2025

Great Product

Highly recommend this visor makes such a difference

08/07/2025

Great Visor

Currently used for my HDS 9 Live on the bow of a Venus AVX2080. The screen has much less glare on sunny days and I am able to turn down the brightness a few notches, which keeps the electronics cooler.