YANMAR 165000-31370 Plug JA03

( Brand: Yanmar ), ( Manufacturer Part Number: 165000-31370 ), ( Model: 165000-31370 JA03 ), ( Part Type: Plug ), ( Country Of Origin: Japan )

Review YANMAR Plug

The Yanmar 165000-31370 is a reliable and efficient marine diesel engine, specifically designed for small to medium-sized boats and yachts. This engine is part of Yanmar's popular 165 HP series, which is known for its robust design, excellent fuel efficiency, and low emissions.

This particular engine is a freshwater-cooled, naturally aspirated, four-stroke model with a displacement of 165.1 cubic inches (2,718.6 cc). It features a modern common rail direct fuel injection system, which delivers precise fuel injection for optimal combustion efficiency and reduced emissions. The engine has a BMEP (Brake Mean Effective Pressure) rating of 161.3 lb-ft/in (218 Nm), providing ample power for cruising and light load applications.

The Yanmar 165000-31370 is equipped with a mechanically controlled engine management system, which ensures reliable ignition, fuel delivery, and exhaust gas recirculation. The engine has a compact design, with a length of 59.8 inches (1,519 mm), a width of 32.7 inches (830 mm), and a height of 45.3 inches (1,150 mm). Its dry weight is approximately 1,212 lbs (550 kg), making it a suitable choice for boats with limited space.

This marine diesel engine is designed for easy installation and maintenance. It comes with a pre-wired, 12-volt electric system for easy starting, as well as a water-lubricated, multi-plate wet clutch for smooth power transmission. The engine also features a long-lasting, three-layer, epoxy-coated aluminum cylinder block, which provides excellent protection against corrosion and fouling.

The Yanmar 165000-31370 is compliant with the latest emission regulations, including IMO Tier III and US EPA Tier 3. It has a fuel consumption rate of approximately 1.1 US gallons per hour at 3000 RPM, making it a fuel-efficient choice for boaters who value economy and sustainability.

In summary, the Yanmar 165000-31370 is a powerful, reliable, and efficient marine diesel engine, suitable for small to medium-sized boats and yachts. Its modern design, advanced fuel injection system, and low emissions make it an excellent choice for those who demand high performance and sustainability from their engine.

The Yanmar 165000-31370 is a three-cylinder, common rail, turbocharged diesel engine with a displacement of 1650 cc. This engine is part of Yanmar's marine line and is widely used in various applications such as sailboats, houseboats, and workboats. Here are some pros and cons of buying this engine:

1. Fuel Efficiency: This engine is known for its excellent fuel efficiency. It has a high power-to-weight ratio, making it an ideal choice for boats with limited power requirements.

2. Reliability: Yanmar engines have a reputation for being reliable and robust. They are designed to withstand harsh marine conditions and are built to last.

3. Power Output: With a maximum power output of 31.37 kW (42 hp) at 3600 rpm, this engine offers decent power output for its size.

4. Turbocharging: The turbocharging system in this engine provides increased power output and torque, making it more responsive and efficient.

5. Common Rail Technology: The common rail fuel injection system in this engine provides precise fuel injection, leading to better combustion and improved engine efficiency.

1. Cost: Yanmar engines are generally more expensive than other brands. The cost of this engine, along with installation and maintenance, can be a significant investment.

2. Size: This engine is relatively small compared to other marine diesels in its power range. It may not be suitable for larger boats or boats with high power requirements.

3. Complexity: The turbocharger and common rail fuel injection system in this engine add complexity to the engine, which can lead to more maintenance requirements and potential issues.

The Yanmar 165000-31370 is a reliable and efficient marine diesel engine with decent power output. Its fuel efficiency, reliability, and advanced technology make it an attractive choice for boat owners with limited power requirements. However, its high cost, size limitations, and complexity may make it less suitable for some applications. Ultimately, the decision to buy this engine depends on the specific needs and budget of the boat owner.

If you are looking for a reliable and efficient marine diesel engine with decent power output and excellent fuel efficiency, the Yanmar 165000-31370 is a good option to consider. However, be prepared for the higher cost, potential complexity, and size limitations of this engine. It is important to weigh these factors against the benefits of the engine to determine if it is the right choice for your boat. Additionally, be sure to work with a qualified mechanic or dealer to ensure proper installation and maintenance of the engine.

Details:

With its focus on durability and efficiency, this plug is a crucial component for maintaining the functionality of light equipment tools. This specific model is designed to ensure reliable power and performance in various industrial business applications.

part #: 16500031370 prices

• $35.00-$40.00

specifications generatormac:

• brand: Yanmar
• mpn: 165000-31370
• model: 165000-31370 Ja03
• part type: Plug
• country of origin: Japan

payments generatormac:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns generatormac:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

seller generatormac:

• rating: 99.8%
• # reviews: 7748
• city: West Palm Beach, Florida

offer generatormac:

• started: May 28, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping generatormac:

• carrier: USPS
• type: Calculated
• cost: $9.45
• transit: 4-9 Days
• service: USPS Ground Advantage
• class: Standard

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: New Open box

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