fits year: 1981–1989.

( Brand: Mercruiser ), ( Manufacturer Part Number: 91987A1 ), ( Warranty: 30 Days ), ( Country Of Manufacture: United States ), ( Donor Motor: A451350 )
The Mercruiser 91987A1 Coolant Recovery Bottle is a vital component in the maintenance and upkeep of various Mercruiser engines manufactured between 1981 and 1989. This particular model, with its unique identification number 91987A1, is designed to accommodate a wide range of engine sizes, including 165, 170, 180, 190, 470, and 488 cubic inches, as well as the 3.7-liter engine.
This coolant recovery bottle is a high-quality, durable piece, constructed from robust materials to withstand the harsh marine environment. It features a transparent body, allowing users to visually monitor the coolant level within the bottle, ensuring that the engine is always adequately cooled and protected.
The Mercruiser 91987A1 Coolant Recovery Bottle is designed with a convenient spout, making it easy to add or remove coolant without the need for any additional tools. Its ergonomic shape and size make it highly portable, enabling users to carry it around the boat with ease for quick and efficient maintenance.
The bottle is specifically engineered to work seamlessly with Mercruiser engines, ensuring a perfect fit and secure attachment. This ensures that coolant is recovered efficiently, minimizing the risk of engine overheating and potential damage.
In summary, the Mercruiser 91987A1 Coolant Recovery Bottle is an essential tool for any boat owner with a Mercruiser engine. Its durability, transparency, ease of use, and compatibility with various engine sizes make it an invaluable addition to any onboard maintenance kit.
Pros of buying a Mercruiser 91987A1 Coolant Recovery Bottle:1. Compatibility: This bottle is designed to work with various Mercruiser engine models from 1981 to 1989, including 165, 170, 190, 470, and 488. It also works with the 3.7 engine.
2. Convenience: The bottle allows for easy coolant recovery during maintenance, repair, or engine flushing, reducing the mess and hassle of traditional methods.
3. Durability: Made of high-quality materials, the bottle is designed to withstand repeated use and harsh conditions.
4. Safety: The bottle has a vented cap to prevent pressure build-up, reducing the risk of injury.
Cons of buying a Mercruiser 91987A1 Coolant Recovery Bottle:1. Limited Availability: Due to its age, it may be harder to find in stock or may be more expensive than newer models.
2. Potential for Leaks: Like any container, if not properly sealed or handled, there is a risk of leaks.
3. Size: The bottle may be too small for larger engines or for those needing to recover a large amount of coolant.
Conclusion: The Mercruiser 91987A1 Coolant Recovery Bottle is a convenient and durable tool for Mercruiser engine owners. Its compatibility with various engine models makes it a versatile option, but its age may limit its availability and size may be a concern for some. If you have a Mercruiser engine from the specified years and need a coolant recovery bottle, this one is worth considering. However, it's a good idea to compare prices and availability with newer models to ensure you're getting the best value for your money.