fits year: 1987–1990.

( Brand: Mercruiser ), ( Manufacturer Part Number: 1001 ), ( Part Type: Fuel Pump Block )
The Mercruiser 1987-1990 4.3L Fuel Pump Block, part number M172 1001, is a crucial component in the operation of your Mercruiser engine. This fuel pump block is designed specifically for the 4.3L engine models, providing a reliable and efficient fuel supply to the engine.
The block is made of high-quality materials, ensuring durability and resistance to corrosion, even in harsh marine environments. The design is compact yet robust, fitting perfectly into your engine compartment without compromising on space.
This Mercruiser fuel pump block features a high flow rate, ensuring an adequate supply of fuel to the engine, which is essential for optimal performance. It's designed to handle the demands of high-performance applications, making it ideal for boats used for racing, sport fishing, or cruising.
The installation process is straightforward, with clear instructions provided in the user manual. The block fits seamlessly into your engine, and no additional modifications are required. The OEM design ensures a perfect fit, ensuring a secure and leak-free installation.
In summary, the Mercruiser 1987-1990 4.3L Fuel Pump Block, part number M172 1001, is a high-quality, reliable, and efficient component that is essential for the proper operation of your 4.3L Mercruiser engine. Its durable construction, high flow rate, and easy installation make it a must-have for any boat owner.
Pros of buying a Mercruiser 1987-90 4.3L Fuel Pump Block M172 1701:1. Availability: These fuel pump blocks are relatively common and easy to find in the aftermarket, which means you have a good chance of finding a good used one or ordering a new one from a reliable supplier.
2. Compatibility: The Mercruiser 4.3L engine is a popular marine engine, and the M172 1001 fuel pump block is a standard part for this engine. This means that the part will likely be compatible with your engine and boat.
3. Reliability: If you purchase a new fuel pump block, it should be reliable and durable, as long as you purchase it from a reputable supplier.
Cons of buying a Mercruiser 1987-90 4.3L Fuel Pump Block M172 1001:1. Quality: The quality of used fuel pump blocks can vary greatly, so it's important to do your research and purchase from a reliable source.
2. Cost: While the fuel pump block itself may not be expensive, the cost of shipping or finding a local supplier can add up.
3. Installation: Installing a fuel pump block can be a complex and messy process, and it may require specialized tools and skills.
Recommendation:If you are in the market for a Mercruiser 1987-90 4.3L Fuel Pump Block M172 1001, it's important to do your research and purchase from a reputable source. A new fuel pump block should be reliable and durable, but be prepared for the cost of shipping or finding a local supplier. The installation process can be complex, so it may be worth considering hiring a professional to install it for you to ensure it's done correctly. Overall, this is a relatively common and easy-to-find part for the Mercruiser 4.3L engine, so it should be relatively straightforward to find a good one.