My Account
Shopping Cart

Arco Starting & Charging 5378X Marine Outboard Starter Mercury Mariner V150 V175 HP

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

5378X
07/13/2036 9:45 AM
Sale Price

$167.10

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARCO 5378X is a premium outboard starter designed for Mercury and Mariner V150 HP and V175 HP engines, featuring a large 10-tooth drive gear. This direct replacement starter replaces Mercury part number 50-64975, providing original equipment quality performance at an aftermarket value.

Quality Assurance Features:

  • Epoxy powder coated for maximum corrosion protection in harsh marine environments
  • Motor shafts induction case hardened at bearing surfaces for superior wear resistance
  • All armatures tested to withstand 50 times operating voltage (12V) for exceptional durability
  • Performance tested at 5 different load levels to meet or exceed OEM specifications

ARCO Marine, established in 1960 and based in Pensacola, Florida, has pioneered the O/E replacement parts segment with a reputation for premium quality and reliability. They over-engineer their parts to exceed and outlast OE standards, using only the best input components with every part tested prior to boxing, resulting in some of the lowest failure rates in the marine engine parts industry.

This starter is compatible with ARCO repair kit SR380 for complete service and maintenance options.

Checking out was easy enough, but can't give a 100% review as I haven't received the item yet. Free shipping helped a lot

it did not apply my 20% off shipping ???? The code was 20offshipping & it did not ask for it ? Also I need to make sure I have it by 10am to be put in my truck tomorrow ? Is that correct ???

Quick and easy. I just hope it works for my application:)

better than a lot of online shopping i've done, make that most online shopping i've done and thanks for the 10% shipping discount

Easy to navigate; good price

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy