MERCURY 21-13883A3 Quicksilver Check Valves Nos

( Part Type: Valve Check ), ( Manufacturer Part Number: 21-13883A3 )

Review MERCURY Quicksilver Check Valves Nos

Mercury Marine's 21-13883A3 QuickSilver Check Valves are essential components of your marine engine's cooling system, designed to prevent backflow and ensure proper circulation of engine coolant. These check valves are engineered with precision and durability in mind to meet the demanding requirements of marine applications.

The QuickSilver Check Valves feature a robust, compact design with a 3/8-inch NPT thread connection. Each valve consists of a resilient, one-piece diaphragm that seals against a hardened stainless steel seat. This design allows for seamless integration into your cooling system while providing reliable, long-lasting performance.

The valves are also equipped with a built-in spring that ensures the valve remains closed when the engine is off, preventing coolant from draining out of the system. When the engine is running, the pressure of the coolant forces the valve open, allowing the coolant to flow through the system.

The Mercury 21-13883A3 QuickSilver Check Valves are manufactured using high-quality materials that are resistant to corrosion and the harsh marine environment. These check valves are also compatible with a wide range of Mercury Marine engines and can be used in both freshwater and saltwater applications.

Each valve is packaged individually in a protective, reusable bag to ensure safe handling and storage. The QuickSilver Check Valves are an essential upgrade for your marine engine cooling system, providing reliable performance and peace of mind for your time on the water.

Mercury Marine's 21-13883A3 QuickSilver Check Valves are essential components for marine applications, preventing backflow of water in the cooling system. Here are some pros and cons of purchasing these check valves:

1. Engine Protection: These check valves help protect your marine engine from potential water damage by preventing water from flowing back into the raw water cooling system when the engine is off.

2. Durability: Mercury Marine's QuickSilver Check Valves are made from high-quality materials, ensuring they can withstand the harsh marine environment and the continuous flow of water.

3. Easy Installation: The valves are designed for easy installation, and they can be used with various Mercury outboard engines.

4. Improved Performance: Properly functioning check valves ensure the cooling system operates efficiently, extending the engine's life and improving overall performance.

1. Cost: Mercury Marine's QuickSilver Check Valves may be more expensive compared to other aftermarket options.

2. Limited Compatibility: These valves are specifically designed for Mercury outboard engines, so they may not be suitable for other engine brands or models.

3. Periodic Maintenance: Like any mechanical component, check valves require periodic maintenance, including occasional cleaning or replacement to ensure optimal performance.

In conclusion, Mercury Marine's 21-13883A3 QuickSilver Check Valves are an essential investment for marine engine owners, providing engine protection, durability, easy installation, and improved performance. However, the potential downsides include a higher cost compared to aftermarket alternatives, limited compatibility, and periodic maintenance requirements.

If you own a Mercury outboard engine and are looking for high-quality, reliable check valves, these QuickSilver valves are an excellent choice. However, if you're looking for a more cost-effective option or your engine is of a different brand, you may want to explore alternative check valve solutions.

Details:

MERCURY QUICKSILVER 21-13883A3 CHECK VALVES NOS.

part #: 2113883a3 prices

• $6.30-$24.99

specifications vesselveep:

• for makes: Mercury
• part type: Valve Check
• manufacturer part number: 21-13883A3

returns vesselveep:

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

offer vesselveep:

• started: April 4, 2026
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0

shipping vesselveep:

• cost: $7.95
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• transit: 5-10 Days
• type: Calculated

seller vesselveep:

• city: Tigerton, Wisconsin
• rating: 99.7%
• # reviews: 1065

general vesselveep:

• condition: New other see details
• Parts Accessories > Boat Parts > Other

payments vesselveep:

• wallet: Paypal
• credit card: Visa
• other

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