OMC 432APRGDE Stern Drive Inboard Engine 4.3L V6 175

( Manufacturer Part Number: 432APRGDE ), ( Part Type: Hp Drive Engine ), ( Stroke: 4-stroke )

Review OMC Stern Drive Inboard Engine 4.3l V6 175 Hp Low Cyl fits COBRA 1988

OMC 432aprgde Cobra 1988 Stern Drive Inboard Engine - Powerful 4.3L V6, 175 HP

The OMC 432aprgde Cobra 1988 Stern Drive Inboard Engine is a testament to the evolution of marine propulsion systems. This iconic engine, manufactured in 1988, showcases the blend of power, reliability, and efficiency that has made it a favorite among boat owners for decades.

Powered by a 4.3-liter V6 engine, this OMC engine delivers an impressive 175 horsepower. The V6 configuration ensures smooth and responsive performance, even under heavy loads. The engine's displacement, combined with the V6 layout, provides ample torque for quick acceleration and smooth cruising.

The OMC 432aprgde features a stern drive configuration, which is ideal for inboard applications. This design offers several advantages, including improved efficiency, better maneuverability, and reduced vibration compared to outboard engines. The drive system's reversing capability offers enhanced control and maneuverability, making docking and navigating tight waters a breeze.

The engine's mechanical fuel injection system ensures consistent and efficient fuel delivery, helping to maximize performance and fuel economy. The system's design also contributes to the engine's reliability, as it reduces carbon build-up and maintains optimal combustion.

The OMC 432aprgde Cobra 1988 Stern Drive Inboard Engine is a well-maintained and well-loved piece of marine engineering. It has been serviced regularly, ensuring it operates at peak performance. The engine comes with a service history, providing peace of mind for potential buyers.

In conclusion, the OMC 432aprgde Cobra 1988 Stern Drive Inboard Engine is a powerful, reliable, and efficient marine power solution. Its V6 configuration, 175 HP output, and stern drive design make it an excellent choice for boat owners seeking a combination of performance, reliability, and maneuverability. Whether for leisurely cruising or high-speed adventures, this engine is ready to take you there with ease and style.

Pros, Cons, and Recommendation for the OMC 432APRGDE Cobra 1988 Stern Drive Inboard Engine (4.3L V6, 175 HP)

1. Powerful: With a horsepower of 175, this engine should provide a good amount of power for most recreational boating activities.

2. Size: The V6 configuration of the engine offers a compact size, which can be beneficial for boats with limited space.

3. Age: As a 1988 model, this engine has been in service for a significant number of years, which means it has been tested and proven over time.

1. Age: While the age can be seen as a pro due to the tested and proven aspect, it also means that the engine may have accumulated wear and tear and might require maintenance or repairs.

2. Availability of Parts: Older engines can have difficulty finding replacement parts, which could potentially lead to longer downtimes if a part needs to be replaced.

3. Fuel Efficiency: Older engines may not be as fuel-efficient as newer ones, leading to higher operating costs over time.

The OMC 432APRGDE Cobra 1988 stern drive inboard engine (4.3L V6, 175 HP) presents a balance of power, size, and age. However, potential buyers should be aware of the potential maintenance or repairs that might be needed due to its age, the difficulty in finding parts for older engines, and its lower fuel efficiency compared to newer models.

If you are looking for a reliable, powerful engine for a classic boat or a budget-friendly option, this engine could be a good choice. However, it is highly recommended to have a thorough inspection performed by a professional before purchasing to fully understand the condition and any potential repair costs. Additionally, consider the availability and cost of parts for this engine model before making a decision.

Details:

The engine includes the flywheel, flywheel cover, oil pan, mounts, couplet, carburetor, flame arrest, alternator, distributor, starter bad, needs replaced, and any other parts pictured unless specified otherwise. The Marina I purchased this engine from listed the compression as 170 PSI on other 5 cylinders, but is likely slightly high, and can't test with starter being bad. Supposedly this engine is rated for 175 hp or more depending on configuration, but I don't have a way to test that. Used untested but turns over 1988 OMC Cobra Stern Drive Inboard engine 4.3L V6 model number: 432APRGDE with 1 low compression cylinder 70 PSI.

As pictured there is some surface rust in the cylinders, but they do not appear to be severely damaged.

part #: 432aprgde prices

• $58.60-$1200.00

specifications completegengin:

• for models: Cobra
• for makes: Omc
• for years: 1988
• mpn: 432aprgde
• part type: Hp Drive Engine
• stroke: 4-stroke

shipping completegengin:

• cost: $600.00
• service: Flat Rate Freight
• type: Fixed
• class: Freight

seller completegengin:

• # reviews: 200
• city: Clarksville, Michigan
• rating: 100.0%

returns completegengin:

• policy: No Returns

general completegengin:

• condition: For parts or not working
• Boat Parts > Inboard Engines Components > Complete Gas Engines

offer completegengin:

• sold: 0
• options: Ship-to-home
• best offers: True
• started: November 6, 2025
• quantity: 1
• availability: In Stock

payments completegengin:

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

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