Lowrance HDS Elite Fish Finder Port Covers | TPU Protection Caps for Marine Electronics

Protect the open ports on the back of your Lowrance fish finder with these snug-fitting TPU protective caps.

Designed specifically to fit the cable ports found on many Lowrance HDS and Elite series units, these caps help prevent dust, spray, and debris from entering unused ports when your unit is installed or removed.

Each cap is 3D printed in flexible TPU 85A, allowing a tight press-fit that stays secure while still being easy to remove when needed.

Perfect for anglers who remove their units after trips or want extra protection for their electronics.

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Features

• Flexible TPU 85A construction
• Snug press-fit design
• Helps reduce dust and water spray ingress
• Colour coded caps for easy port identification
• Durable and saltwater-resistant material
• Lightweight and compact

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Compatibility

Fits many Lowrance units including:

• Lowrance HDS series
• Lowrance Elite Fs / Ti / Ti2
• Other models using the same rear cable ports

(Always compare with your port layout to confirm compatibility.)

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Why Use Port Caps?

Unused ports on marine electronics can collect:

• Salt spray
• Dust and dirt
• Corrosion-causing moisture

These caps help keep your electronics cleaner and protected while not in use.

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Made by an Angler

Designed and printed in Australia by a fellow fisherman who wanted a better solution for protecting exposed Lowrance ports.

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Important

These caps are designed to help reduce debris and spray entering unused ports but are not rated as waterproof seals.

Lowrance unit (live 12) shown in photos is for demonstration only and not included.