1. Sterndrive Electrical For Sale.
  2. sku: 3000589675203713
  3. PROTORQUE PH200-WH01

PROTORQUE PH200-WH01 Harness 865369002740

fits model: 300, Mariner. make: Mercury, Yamaha. year: 1992–2018.

Ph200-wh01 Protorque Harness For Mercury / Mariner Yamaha 90 - 300 Hp 92-18

( Brand: Protorque ), ( Manufacturer Part Number: PH200-WH01 ), ( Part Type: Hp Harness ), ( UPC: 865369002740 )

Review PROTORQUE Harness Mercury Yamaha 90 Hp fits MARINER 300 1992–2018

The Protorque PH200-WH01 harness is a high-performance charging system solution specifically designed for Mercury Mariner boats equipped with Yamaha 90 to 300 HP engines manufactured between 1992 and 2018. This harness is an essential upgrade for your marine application, ensuring optimal charging performance and extending the life of your battery.

The Protorque PH200-WH01 harness is meticulously engineered to meet the unique power demands of your Yamaha engine. It features heavy-duty, 10-gauge wiring throughout, which significantly reduces voltage drop and ensures a reliable power supply to your engine and onboard electronics.

This harness includes a high-output, 3-stage Protorque alternator regulator that provides superior voltage regulation compared to OEM regulators. The 3-stage design ensures your battery is charged efficiently in all operating conditions, delivering a fully charged battery even when trolling or operating at low RPMs.

The Protorque PH200-WH01 harness also includes a Protorque ignition switch with a built-in 15-amp circuit breaker. This switch provides an additional layer of protection against electrical overloads, ensuring your charging system and onboard electronics remain safe from potential damage.

Installation of the Protorque PH200-WH01 harness is straightforward and can be completed using standard hand tools. The harness includes clear, color-coded wiring and easy-to-follow instructions, ensuring a hassle-free installation process.

In summary, the Protorque PH200-WH01 harness is a top-tier charging system solution for Mercury Mariner boats with Yamaha 90 to 300 HP engines. Its heavy-duty wiring, 3-stage alternator regulator, and ignition switch with built-in circuit breaker deliver optimal charging performance, reliability, and safety for your marine application.

Pros and Cons of buying a Protorque PH200-WH01 Harness for Mercury Mariner with Yamaha 90HP 300HP 92-18

Introduction:

The Protorque PH200-WH01 harness is a popular upgrade for Mercury Mariner boats with Yamaha 90HP and 300HP engines manufactured between 1992 and 2018. This harness is designed to provide better ignition performance, improved reliability, and increased horsepower. In this article, we will discuss the pros and cons of purchasing this harness for your Mercury Mariner.

Pros:

1. Enhanced Performance: The Protorque PH200-WH01 harness offers improved ignition performance, which results in better combustion and increased horsepower. This harness is specifically designed for high-performance applications, making it an excellent choice for boat owners looking to get the most out of their engine.

2. Reliability: This harness is known for its durability and reliability. It is constructed with high-quality materials, including marine-grade wiring and heavy-duty connectors, ensuring that it can withstand the harsh marine environment.

3. Easy Installation: The Protorque PH200-WH01 harness is relatively easy to install, and it comes with clear instructions and all necessary hardware. This makes it a popular choice for DIY boat owners who want to upgrade their ignition system without the added cost of professional installation.

Cons:

1. Cost: The Protorque PH200-WH01 harness is more expensive than the stock ignition harness that comes with the Mercury Mariner. While the performance benefits may be worth the investment for some boat owners, others may find the cost to be a deterrent.

2. Compatibility: This harness is specifically designed for Mercury Mariner boats with Yamaha 90HP and 300HP engines manufactured between 1992 and 2018. Boat owners with different engine types or models may not be able to use this harness, limiting its versatility.

3. Complexity: While the installation process is relatively straightforward, some boat owners may find the wiring diagrams and connector labels to be confusing. Protorque does provide clear instructions, but it may require some additional research and preparation to ensure a successful installation.

Conclusion:

The Protorque PH200-WH01 harness is an excellent choice for Mercury Mariner boat owners looking to improve their engine's performance and reliability. Its marine-grade construction and easy installation make it a popular upgrade for DIY enthusiasts, while its enhanced ignition performance provides real-world benefits on the water. However, its cost and compatibility limitations may make it a less attractive option for some boat owners. Ultimately, the decision to purchase this harness depends on your specific needs, budget, and engine configuration. If you are looking for improved ignition performance and reliability, and you meet the compatibility requirements, the Protorque PH200-WH01 harness is a worthwhile investment.

Details:

Protorque Harness PH200-WH01 for Mercury / Mariner Yamaha 90 - 300 Hp 92-18, OE#'s: 84-819514T26 84-826075A2 84-826802A4 6X6-8258A-00-00 92-18.

part #: ph200wh01 prices

  • $69.05-$71.97

specifications steelectr:

  • for models: 300, Mariner
  • for makes: Mercury, Yamaha
  • for years: 1992-2018
  • brand: Protorque
  • mpn: Ph200-wh01
  • part type: Hp Harness
  • upc: 865369002740

offer steelectr:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • started: September 18, 2025

seller steelectr:

  • rating: 100.0%
  • city: Hauppauge, New York
  • # reviews: 80

shipping steelectr:

  • cost: $0.00
  • service: USPS Priority Mail
  • carrier: USPS
  • transit: 4-9 Days
  • type: Fixed
  • class: Expedited

general steelectr:

  • condition: New
  • Boat Parts > Sterndrive Motors Components > Electrical Systems

payments steelectr:

  • credit card: Mastercard
  • other
  • wallet: Google-pay

returns steelectr:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: 300, mariner, for makes: mercury, yamaha, for years: 1992-2018, part type: hp harness,
category: boat parts > sterndrive components > electrical systems, sku: 3000589675203713,
Protorque PH200-WH01 Is Similar To:
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