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NK HD Communication Cable Kit

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(9)
$119.99
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Features

  • Heavy-duty M12 connectors for improved durability
  • Secure, stable connection between motor and throttle
  • Designed for frequent connecting and disconnecting
  • Easy installation with included shrink tubing and threadlocker
  • Compatible with NK180PRO and NK300 motors
Details

The NK Connector HD Kit is designed to enhance the durability and reliability of your NK180PRO or NK300 motor. Featuring heavy-duty M12 connectors, this kit creates a more rugged interface between your motor and throttle controller, ensuring consistent performance in all conditions. Built for heavy use and easy installation, it is the perfect upgrade for long-term dependability on the water.

what’s in the box?
  • Short Cable: M8 Female Connector to M12 Male Connector
  • Short Cable: M8 Male Connector to M12 Male Connector
  • Long Cable: M12 to M12 Female Connectors
  • (2) 4" UV-Resistant Marine-Grade Shrink Tubing
  • Loctite® Threadlocker
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NK HD Communication Cable Kit

$119.99

Customer Reviews: NK HD Communication Cable Kit

Rated 4.22 out of 5 stars based on 9 customer reviews.

89% of reviewers recommend this product.

Great cable with heavy duty connections and parts but I feel this should come standard when you buy a motor...

Rating: 5 out of 5 stars

Really well designed kit. Better connections and it comes with everything you need to replace your old cable. The heat shrink is heavy duty and weather rated so once you shrink it down its there to stay! I wish the motors would come with this cable when you buy them! For the price you pay getting a better cable would just make sense...

Performance
4 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Michael A. on September 12, 2026

Verified buyer

Recommends this product

M12 CABLE UPGRADE KIT

Rating: 1 out of 5 stars

I ordered the M12 CABLE UPGRADE KIT. Received it May 29th. Looking forward to this new upgrade then I installed it using the 9 step installation guide. Upon completion I noticed absolutely no power to the controller? I then disconnected then reconnected but still no power to the controller? I then reconnected my old M8 cable and it worked. Did I receive a new faulty cable? For an upgrade I'm not satisfied.

Performance
1 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Saltwater

Reviewed by Ian I. on June 7, 2026

Verified buyer

Does not recommend this product

It’s all in the bag

Rating: 5 out of 5 stars

I needed to get this new cable to correct ann issue with my throttle, the kit came with everything I needed to do the upgrade. Was glad to see everything included.

Performance
5 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Travis M. on June 2, 2026

Verified buyer

Recommends this product

Easy to replace old cable, I feel a lot less concern with the new cable.

Rating: 5 out of 5 stars

Works a lot better than the originally cable.

Performance
4 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Darrell H. on May 11, 2026

Verified buyer

Recommends this product

Response from Newport: Glad to hear the replacement was easy and that the updated cable has given you more peace of mind on the water. Thanks for the feedback!

Original communication Cable problems.

Rating: 3 out of 5 stars

I bought the 180pro. My first communication cable would work part of the time. So I bought a back cable for the 180pro that one failed also at the worst time 600 acre pond on a windy day. So now I just ordered the HD communication upgrade fingers crossed I’m head to Maine for a remote kayak fishing trip.
Sam

Performance
2 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Sam P. on May 6, 2026

Verified buyer

Recommends this product

Response from Newport: We're sorry to hear you've had issues with your NK180PRO. We've reached out to you directly to see how we can help get this resolved for you.

This upgrade enhances the...

Rating: 5 out of 5 stars

This upgrade enhances the integrity and reliability of the communication cable while making it easier to connect to the controller and motor. Good detailed instructions included.

Performance
5 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by David G. on April 8, 2026

Verified buyer

Recommends this product

Response from Newport: We're glad to hear it’s been reliable and easy to connect. And we appreciate you letting us know the instructions worked well for you too!

Great replacement product!

Rating: 5 out of 5 stars

Worked great after I made a bone head move and drug my dolly over my original communication line. Lol. Not a big deal but just an FYI, the eye loops that you get from yakattack are not quite big enough to fit the bigger terminal through. I widened it a little bit and it worked great. Great product! Thank you, Newport!

Performance
5 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Nathan G. on November 24, 2025

Verified buyer

Recommends this product

Response from Newport: Thanks so much for your review — we’re glad we could provide the solution you needed!

Fantastic upgrade! What were...

Rating: 4 out of 5 stars

Fantastic upgrade! What were you thinking when you downsized the cables in the first place? Original NK 180 cable is flawless, so lets change it? Then again, I had to buy an additional proprietary part didn't I?

Performance
4 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Donald D. on November 17, 2025

Verified buyer

Recommends this product

Response from Newport: Your satisfaction is our top priority. We're always working to improve our products. Thanks for taking the time to share your experience.

These wires are waterproof...

Rating: 5 out of 5 stars

These wires are waterproof and durable. I don’t ever have a worry that these will fail me out on the water.

Performance
5 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
Environment
Freshwater

Reviewed by Brad H. on October 4, 2025

Recommends this product

Response from Newport: Thanks so much for your review — we’re glad we could provide the solution you needed!

Frequently Asked Questions

You know how they say there’s no such thing as a dumb question? Well, they were wrong, but here are some common not-so-dumb ones

Will this cable work for my NK180s?

Yes, this upgrade can be applied to any NK motor with the M8 connectors

I need a new cable for my NK300 with the M8 (original) connectors. What will I need to purchase?

This cable upgrade kit is the correct item you need to upgrade your current motor and controller to M12 connectors, and it comes with a new M12 replacement cable.

What tools will I need to install this upgrade?

The only tool you will need is a heat gun or high-temp hair dryer to complete this install. We also suggest using gloves with heat protection during the process.

Is this upgrade kit required?

No, it is not required. However, this is the only replacement option now available, as we no longer offer the M8 connectors.