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Arco Starting & Charging WH1000 Replacement Wiring Harness Kit for Zeus AZ1000 Alternator Regulator with Temperature Sensors

Manufacturer

Arco Starting & Charging

<h3>Nearly Six Decades of Marine Electrical Excellence</h3><p>ARCO Starting & Charging has been the trusted name in marine electrical components for nearly 60 years, setting the gold standard for OEM-quality replacement parts. Operating from their Florida facility, ARCO manufactures, tests, and warehouses every component in the USA, ensuring rigorous quality control before any part leaves their 100,000-square-foot production center. What sets ARCO apart from competitors is their commitment to testing every unit beyond normal operating conditions, using state-of-the-art computerized assembly lines and automated digital load testers to verify performance specifications.</p><p>The company's dedication to proven dependability has earned them a reputation among marine mechanics, boat owners, and commercial operators who demand reliability in challenging saltwater environments. ARCO products consistently meet or exceed OEM specifications, backed by their comprehensive warranty program that demonstrates confidence in their manufacturing processes. Their engineering team comprises industry veterans with decades of experience in rotating electrical components, providing technical expertise that translates into innovative product solutions.</p><h3>Comprehensive Marine Starting & Charging Solutions</h3><p>ARCO's product lineup addresses every aspect of marine electrical systems. Their <a href="/7236-arco-starting-charging-tilttrim-motors-201071">tilt/trim motors</a> deliver precise control for outboard and stern drive positioning, featuring corrosion-resistant construction and reliable performance in harsh marine conditions. The company's <a href="/7236-arco-starting-charging-starters-inboard-201008">inboard starters</a> and <a href="/7236-arco-starting-charging-starters-outboard-201009">outboard starters</a> utilize high-performance permanent magnet gear reduction technology, ensuring powerful cranking even in cold-start situations. Whether you're maintaining a fishing boat, pleasure craft, or commercial vessel, ARCO's extensive application catalog covers major engine manufacturers including Mercury, Yamaha, Volvo Penta, MerCruiser, and OMC.</p><p>Beyond their traditional marine engine components, ARCO has expanded into high-energy charging solutions through their Zeus product line, which includes high-output alternators in 12V, 24V, and 48V configurations, along with Bluetooth-enabled voltage regulators. This innovation addresses the growing electrical demands of modern boats equipped with electronics, navigation systems, and house battery banks. ARCO's commitment to manufacturing in America means faster availability, with over six months of inventory typically in stock, and direct technical support from the engineers who design and build their products.</p>

Part Number

WH1000
07/13/2036 10:43 AM
Sale Price

$140.98

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Arco WH1000 is the factory-matched replacement wiring harness kit designed specifically for the Arco Zeus AZ1000 high-energy Bluetooth alternator regulator. This kit restores full wiring functionality to your Zeus regulator system, including the temperature sensor thermistor harnesses required for accurate battery and alternator thermal monitoring.

The AZ1000 Zeus regulator relies on dual temperature sensors to react to real-time inputs from both battery and alternator temperature, enabling precise charge control and system protection. The WH1000 ensures your regulator has the correct, properly rated harness connections to maintain this advanced functionality without improvised wiring.

Kit Includes:

  • Battery wiring harness
  • Alternator wiring harness
  • 2x temperature sensor (thermistor) harnesses
  • Designed exclusively for the Arco Zeus AZ1000 alternator regulator

Key Features:

  • Direct OEM replacement — engineered to exact AZ1000 specifications
  • Supports the Zeus dual-shunt temperature monitoring system for both battery and alternator
  • Maintains compatibility with the ARCO Zeus Bluetooth app for iOS and Android
  • Ensures continued support for 12–48V system configurations
  • Restores factory wiring integrity for safe, reliable alternator regulation

The Arco WH1000 replacement harness kit is the correct choice for marine technicians and boat owners who need to repair, upgrade, or replace the wiring on an existing AZ1000 Zeus regulator installation. Using the OEM harness kit protects your energy system investment and keeps your Zeus regulator performing to its full potential.

easy to order and was delivered with express delivery, which I paid for, but arrived in time...

It was great

Surprised how through the shopping experience was and my tire was delivered extremely fast will definitely be back for future purchases:)

The item I bought was one to replace something I thought I had accidentally thrown away. A couple days after the boatplicity item arrived I located the like item I already had. I initiated the return process with boatplicity, as I no longer had need of the item. I completed the return request stuff and it said I would be contacted to continue the process but no one has contacted me.

paid for 2 day delivery and took for days to receive after I was told could not ship to PO Box. That should tell you immediately when you type in ship to address on order form like all other business's do

Quick and easy

Easy and fast! Thanks!

Easy and fast!

Great prices and super fast check out thanks

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