Cart 0
Marcum LX and M-Series Replacement Power Cord with Fuse

Marcum Power Cord (LX, M-Series, RT-9)

20-M2528
  • We have 2 in stock.
Shipping calculated at checkout.
Ships from Winnipeg Fast Canadian Shipping
No Customs Fees for Canadians
Authorized Service Center We Fix What We Sell

Compatibility:

✅ Compatible Marcum Systems
This cable fits the power port on the following units:

  • LX Series: LX-1, LX-3, LX-3t, LX-3tc, LX-5, LX-6, LX-7, LX-9
  • M Series: M1, M3, M5, M7
  • L Series: All Lithium Shuttle combos
  • RT Series: RT-9 Tablet System
  • VX-1i: (The newer "i" version ONLY. The old VX-1 uses a different cord).

❌ NOT Compatible

  • Legacy VX-1 / VX-1P: (Original models with the 3-button face).
  • Showdown Series: (Uses a different thread-on connector).

Restore reliable power to your sonar with this genuine Marcum Replacement Power Cord. Whether your old cable is corroded or you just need a spare for a second shuttle setup, this is the factory-original harness you can trust.

Designed for the modern Marcum lineup, this cable features the specialized 2-pin power connector on one end and standard spade terminals for your battery on the other.

Why Buy the Official Cord?

  • Fused Protection: Comes pre-wired with an in-line fuse holder to protect your head unit from voltage spikes or reverse polarity.
  • Universal Fit: Fits all Digital (LX-6/7/9), M-Series, and Lithium-equipped Marcum shuttles.
  • Cold Weather Jacket: High-flex insulation resists cracking in sub-zero temperatures.

⚠️ COMPATIBILITY NOTE: This fits the "Modern" plug style. It does NOT fit the older legacy VX-1 or VX-1P (which use a different connector).

🍁 Why Buy from PTG Electronics?
We are Canada’s specialized marine electronics hub and authorized service center. Unlike American retailers, we stock our inventory in Winnipeg, Manitoba. You get your gear faster with zero customs fees or hidden duties.

Frequently Asked Questions

What fuse should I use with this?

We recommend a 2-Amp or 3-Amp blade fuse (included). Do not use a fuse higher than 5-Amps or you risk damaging the head unit.

Will this fit my Lithium Shuttle?

Yes. This is the correct cable to go from the Lithium Shuttle power port to the back of your head unit.

My unit flickers when I wiggle the wire. Is this the fix?

Yes. A flickering screen usually means the internal wires near the plug have broken due to fatigue. Replacing the power cord is the standard fix for this issue.