RAREELECTRICAL 5660-2Z8 Starter Gm 3.0LX 2.5L 4-CYL 470 488 3.7L 120 140 46-3599

( Brand: Rareelectrical ), ( Manufacturer Part Number: 5660-2Z8 ), ( Part Type: Starter ), ( Warranty: 1 Year ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Such As Lead, Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: United States ), ( Source: Aftermarket )

Review RAREELECTRICAL Starter 3.0lx 2.5l Gm 4-cyl Mercury 470 488 3.7l 120 140 fits MERCRUISER

Introducing the MerCruiser 3.0LX 2.5L 4-cylinder engine, a powerful and efficient solution for your boating needs. This engine, with the Mercury part number 5660-2Z8, is a 3.0-liter displacement engine that comes with a GM 4-cylinder design.

The MerCruiser 3.0LX engine delivers impressive performance, with a power output of 120 horsepower at 4600 RPM and 140 horsepower at 4800 RPM. Its advanced design ensures smooth and quiet operation, making your time on the water more enjoyable.

This engine features a 3.7-liter stroke length, which helps to provide ample torque for responsive acceleration and excellent cruising performance. It also comes with a closed-loop fuel system, which optimizes fuel delivery for improved efficiency and reduced emissions.

The MerCruiser 3.0LX engine is designed to be compatible with a wide range of Mercury and Mariner outboard and sterndrive applications. Its compact size and lightweight construction make it an excellent choice for smaller boats and applications where space and weight are a concern.

This engine is built to the highest standards of quality and durability, with features like aluminum alloy cylinder blocks and heads, forged crankshafts, and high-performance pistons. It also comes with a reliable and efficient cooling system, ensuring that the engine stays at the optimal operating temperature for maximum performance and longevity.

In summary, the MerCruiser 5660-2Z8 3.0LX 2.5L 4-cylinder engine is a powerful, efficient, and reliable solution for your boating needs. With its impressive power output, advanced design features, and compatibility with a wide range of Mercury and Mariner applications, it is an excellent choice for boaters who demand the best in performance and reliability.

The Mercury Marine 5660-2Z8 3.0L Xtreme Outboard and the GM 4-cylinder 3.7L 120HP, 140HP, 46-3599 engines are two distinct options for powering marine applications. Let's examine the pros and cons of each to help you make an informed decision.

1. High Power Output: This Mercury Marine outboard engine produces a substantial amount of power, making it suitable for larger boats or those with heavy loads.

2. Fuel Efficiency: Mercury Marine engines are known for their fuel efficiency, which can save you money in the long run and reduce your environmental impact.

3. Advanced Technology: The 5660-2Z8 comes with Mercury Marine's advanced features, such as electronic fuel injection, digital throttle and shift control, and SmartCraft electronics.

4. Durability: Mercury Marine engines are built to withstand the rigors of marine use, ensuring long-lasting performance.

1. Cost: Mercury Marine outboard engines can be more expensive than inboard or inline engines.

2. Maintenance: Outboard engines may require more frequent maintenance due to their exposure to the elements.

1. Affordability: Inline engines like the GM 3.7L are often more affordable than their outboard counterparts.

2. Easier Installation: Inline engines are generally easier to install, as they can be mounted directly to the transom of a boat.

3. Fuel Efficiency: Inline engines can offer good fuel efficiency, especially when matched with the correct gear ratios.

1. Power Output: The GM 3.7L may not provide the same level of power as larger outboard engines, which can limit the size and capabilities of the boat.

2. Limited Features: Inline engines often come with fewer advanced features than outboard engines, which can impact performance and ease of use.

3. Limited Options: The GM 3.7L is not specifically designed for marine applications, meaning that certain features and components may not be optimized for the marine environment.

When deciding between the Mercury Marine 5660-2Z8 3.0L Xtreme Outboard and the GM 4-cylinder 3.7L 120HP, 140HP, 46-3599, it's essential to consider your specific boating needs. If power output, advanced features, and durability are your top priorities, the Mercury Marine outboard engine may be the better choice. However, if affordability, ease of installation, and fuel efficiency are more important to you, the GM inline engine could be the way to go. Ultimately, the decision between these two engines depends on your budget, the type and size of the boat, and your desired performance level.

Details:

As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Starter MerCruiser 3.0LX 2.5L GM 4-Cyl Mercury 470 488 3.7L 120 140 46-3599: Replaces Part Numbers Specifications.: Starter, Replaces: Source: Aftermarket. All parts sold are new.

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.

part #: 56602z8 prices

• $510.75-$760.71

specifications steelectr:

• for models: Mercruiser
• for makes: Mercury
• brand: Rareelectrical
• mpn: 5660-2z8
• part type: Starter
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Such As Lead, Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: United States
• source: Aftermarket

offer steelectr:

• sold: 0
• started: March 17, 2026
• quantity: 6
• availability: In Stock
• options: Ship-to-home

payments steelectr:

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

seller steelectr:

• rating: 99.1%
• # reviews: 121680
• city: Atlanta, Georgia

general steelectr:

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

returns steelectr:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping steelectr:

• transit: 3-7 Days
• service: Economy, Standard, Expedited, Overnight
• type: Fixed
• cost: $0.00
• class: Economy, Standard, Expedited, One-day

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