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Staff Pick Mechman 170 Amp High Output Marine Alternator For Late Model Gm Ls Engines For You [gkBxyZpT]

$71.99 $230.99 -69%

Mechman 170 Amp High Output Marine Alternator Discover the ultimate upgrade for your marine engine with the Mechman 170 Amp High Output Marine Alternator. Engineered for late model GM LS engines, this alternator is a perfect fit for boats utilizing t

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Staff Pick Mechman 170 Amp High Output Marine Alternator For Late Model Gm Ls Engines For You [gkBxyZpT]

Mechman 170 Amp High Output Marine Alternator

Discover the ultimate upgrade for your marine engine with the Mechman 170 Amp High Output Marine Alternator. Engineered for late model GM LS engines, this alternator is a perfect fit for boats utilizing the popular "GM LS Truck" bolt pattern. Designed for exceptional performance and durability, this alternator is a game-changer for boaters seeking top-tier power.

Key Features and Specifications

This Mechman alternator boasts a robust 170-amp output, ensuring ample power for high-end audio installations and other demanding marine electronics. With its 6-phase design and 12 diodes, it offers superior efficiency and reliability. The included 6-groove serpentine pulley measures 2 inches, providing optimal belt tension for smooth operation. This unit meets or exceeds SAEJ1171, ISO 8846, and USCG Title 33 standards for ignition protection, guaranteeing the highest safety and performance standards.
  • High Output: 170-amp 6-phase design for superior power delivery.
  • Durability: 12 diodes and twin rectifier plates for long-lasting performance.

Practical Applications and Benefits

Whether you're a serious boater or a weekend enthusiast, the Mechman 170 Amp High Output Marine Alternator is a must-have. Its custom-built nature, with a standard build time of 10-14 days, ensures a perfect fit for your specific needs. The included single wire pigtail plug simplifies installation, allowing for a hassle-free upgrade. With Mechman's hard black anodized and grey enamel coating, this alternator offers unmatched corrosion resistance, ensuring years of trouble-free service.
  • Custom Build: Tailored to fit late model GM LS engines for a perfect match.
  • Easy Installation: Includes single wire pigtail plug for straightforward setup.
Experience the difference with Mechman, the trusted choice for marine alternators.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a very solid and well-designed device. I am now a loyal fan.

- Jamie Y..

January 27, 2026

Absolutely no complaints!

It's the perfect tool for the job. Couldn't ask for more.

- Charlie X..

January 27, 2026

Absolutely no complaints!

This is an excellent tool that enhances productivity.

- River O..

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