MERCRUISER 91987A Coolant Recovery Bottle 170 470 3.7 4CYL

( Brand: Mercruiser ), ( Manufacturer Part Number: 91987A ), ( Country/region Of Manufacture: United States )

Review MERCRUISER Coolant Recovery Bottle Overflow 91987 170 470 3.7 4cyl fits 1985–1986

Mercruiser 91987A Coolant Recovery Bottle for 1985-1986 4-Cylinder 3.7 Liter 85-470 Outboard Engines

The Mercruiser 91987A Coolant Recovery Bottle is an essential tool designed specifically for the maintenance and service of Mercruiser 85-470 4-cylinder, 3.7-liter outboard engines manufactured between 1985 and 1986. This coolant recovery bottle enables users to efficiently and safely recover coolant from the engine during routine maintenance or repair tasks.

Constructed from high-density polyethylene (HDPE), the 91987A Coolant Recovery Bottle boasts durability and resistance to impacts, chemicals, and UV light. Its translucent design allows users to easily monitor the coolant level within the bottle, ensuring a precise amount is used during refilling the engine's cooling system.

Equipped with a built-in thermometer, the Mercruiser coolant recovery bottle offers the convenience of monitoring the coolant temperature during the recovery process. This feature helps ensure the coolant is at the optimal temperature before being reintroduced to the engine, preventing potential damage caused by overheating or freezing.

Additionally, the bottle includes a vented cap that allows for the release of excess air during the coolant recovery process. This feature helps maintain a proper vacuum during the process, ensuring an accurate and efficient coolant recovery.

The Mercruiser 91987A Coolant Recovery Bottle is designed to fit seamlessly into the maintenance routine of Mercruiser 85-470 outboard engines. Its compact size and portable nature make it a convenient addition to any boater's toolkit.

The 91987A Coolant Recovery Bottle comes complete with a securely fastened lid, ensuring the coolant remains contained during transportation and storage. The bottle's ergonomic handle design offers a comfortable and secure grip for easy carrying.

In summary, the Mercruiser 91987A Coolant Recovery Bottle is an indispensable tool for the maintenance and service of Mercruiser 85-470 4-cylinder, 3.7-liter outboard engines. Its durable construction, built-in thermometer, and convenient design make it a must-have for any boater looking to maintain their engine's cooling system efficiently and effectively.

Mercruicer 91987A Coolant Recovery Bottle: A Comprehensive Analysis

The Mercruiser 91987A coolant recovery bottle is a crucial component for boat owners with Mercruiser 4-cylinder inboard engines produced between 1985 and 1986. This analysis will delve into the pros and cons of purchasing this coolant recovery bottle to help boat owners make an informed decision.

1. Essential for engine maintenance: The coolant recovery bottle is a vital accessory for performing regular engine maintenance tasks such as cooling system flushing, refilling the coolant, and checking for leaks.

2. Durable construction: The 91987A coolant recovery bottle is made of high-quality materials, ensuring it can withstand the rigors of marine use.

3. Easy to use: The design of the bottle is user-friendly, making it simple for boat owners to use it for various cooling system tasks.

4. Reliable: Mercruiser is a reputable brand known for manufacturing reliable engines and accessories, including the 91987A coolant recovery bottle.

5. Saves time and money: By having a coolant recovery bottle on hand, boat owners can perform maintenance tasks themselves, reducing the need for costly repairs and professional services.

1. Limited compatibility: The Mercruiser 91987A coolant recovery bottle is only compatible with specific Mercruiser 4-cylinder inboard engines produced between 1985 and 1986.

2. Additional cost: This coolant recovery bottle is an additional expense for boat owners, adding to the overall cost of owning and maintaining a boat.

3. Size and weight: The coolant recovery bottle may add some weight and take up storage space on smaller boats, which could be a concern for some owners.

The Mercruiser 91987A coolant recovery bottle is a valuable investment for boat owners with compatible Mercruiser 4-cylinder inboard engines. Its durability, ease of use, and importance in engine maintenance make it a worthwhile addition to any boat owner's toolkit. However, its limited compatibility and additional cost are important considerations to keep in mind. Ultimately, the decision to purchase this coolant recovery bottle depends on the specific needs and budget of the boat owner.

If you own a Mercruiser 4-cylinder inboard engine from the specified model year range and are looking to perform regular engine maintenance tasks, the Mercruiser 91987A coolant recovery bottle is a recommended purchase. Its benefits in terms of ease of use, durability, and reliability make it an essential tool for boat owners who want to ensure their engines are well-maintained and functioning optimally.

Details:

PART: COOLANT RECOVERY BOTTLE with mounting BRACKET. Free of charge.

part #: 91987a prices

• $19.95-$69.99

specifications vesselveep:

• for years: 1985-1986
• brand: Mercruiser
• manufacturer part number: 91987A
• country/region of manufacture: United States

shipping vesselveep:

• class: Standard
• type: Fixed
• transit: 4-9 Days
• service: Standard
• cost: $0.00

returns vesselveep:

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

seller vesselveep:

• # reviews: 1622
• city: Valparaiso, Indiana
• rating: 100.0%

general vesselveep:

• condition: Used
• Parts Accessories > Boat Parts > Other

offer vesselveep:

• options: Ship-to-home
• availability: In Stock
• started: August 17, 2025
• sold: 0
• quantity: 1
• best offers: True

payments vesselveep:

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

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