SIERRA 18-7776-1 Fuel Water Separator Kit 808282120177 3/8

( Brand: Sierra ), ( Part Type: Fuel ), ( Manufacturer Part Number: 18-7776-1 ), ( Country Of Origin: United States ), ( UPC: 808282120177 )

Review SIERRA 3/8 Inch Stainless Fuel Water Separator Kit fits MARINE

The Sierra Marine Fuel Water Separator Kit, model number 18-7776-1, is a essential accessory for any marine application that utilizes diesel fuel. This kit is designed to help maintain the performance and longevity of your marine engine by separating water and other contaminants from the fuel before it reaches the engine.

The heart of this kit is a high-performance, 3/8 inch, stainless steel fuel water separator. This separator uses a pleated, synthetic media element to provide superior fuel/water separation. The element is capable of removing both free water and emulsified water, ensuring that only clean fuel reaches the engine. The separator also features a sight glass, allowing you to easily monitor the separation process and check for any signs of water in the fuel.

The kit also includes a high-flow, in-line fuel filter, which is designed to remove any remaining particles and impurities from the fuel. This filter has a micron rating of 20 microns and is constructed of spun-bonded, polyester media for long-lasting performance.

The Sierra Marine Fuel Water Separator Kit is easy to install and is suitable for both freshwater and saltwater applications. It comes with all necessary mounting hardware, including stainless steel clamps and hoses. The kit also includes a vented, top-mounted drain valve, which allows for easy and convenient draining of any accumulated water.

This fuel water separator kit is built to last, with a durable, powder-coated steel enclosure that provides protection against the harsh marine environment. The kit is also compatible with most marine diesel engines and can be used with both inboard and outboard applications.

In summary, the Sierra Marine Fuel Water Separator Kit (model number 18-7776-1) is an essential addition to any marine diesel engine setup. It provides superior fuel/water separation, ensuring that only clean fuel reaches the engine, and is easy to install and maintain. With its high-performance separator, in-line filter, and durable construction, this kit is the perfect solution for maintaining the performance and longevity of your marine engine.

The Sierra 18-7776-1 3/8 Marine Fuel Water Separator Kit is a device designed to improve the performance and longevity of marine fuel systems by separating water from the fuel before it reaches the engine. Here are some pros and cons of buying this particular model:

1. Effective Water Separation: This separator kit is known for its ability to efficiently separate water from fuel, which can help prevent engine damage from water contamination.

2. Durable Construction: The kit is made of high-quality materials, including a stainless steel housing and a reinforced diaphragm, which ensures long-lasting performance.

3. Easy Installation: The separator kit comes with all necessary fittings and hardware for easy installation, making it a convenient choice for boat owners.

4. Improves Engine Performance: By removing water from the fuel, the engine runs more efficiently and effectively, which can lead to better overall performance.

1. Cost: The Sierra 18-7776-1 3/8 Marine Fuel Water Separator Kit is more expensive than some other models on the market.

2. Size: The separator kit is relatively large and may not fit in smaller boats or tight engine compartments.

3. Maintenance: While the separator kit is effective at removing water from fuel, it still requires regular maintenance to ensure proper function.

In conclusion, the Sierra 18-7776-1 3/8 Marine Fuel Water Separator Kit is an investment worth considering for boat owners who want to protect their engine from water contamination and improve overall engine performance. Its effective water separation, durable construction, and easy installation make it a solid choice, despite the higher cost and larger size compared to some other models. Ultimately, the benefits of using a fuel water separator far outweigh the cons, making it a recommended purchase for anyone looking to keep their marine engine running smoothly and efficiently.

Details:

Sierra 18-7776-1 3/8 Marine Stainless Fuel Water Separator Kit: New, Genuine Product. Fast, Free Shipping. Fit and Function Guarantee. Sierra fuel water separators remove over 99.8% of emulsified from your gasoline.

Prevent damage to sensitive inboard, stern drive and outboard fuel injection systems. OEM Part Number 18-7776. Includes 1 Fuel Water Separator Kit as pictured.

part #: 1877761 prices

• $90.75-$120.63

specifications vesselveep:

• for models: Marine
• brand: Sierra
• part type: Fuel
• manufacturer part number: 18-7776-1
• country of origin: United States
• upc: 808282120177

payments vesselveep:

• wallet: Google-pay
• credit card: Diners-club
• other

offer vesselveep:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: May 24, 2026

shipping vesselveep:

• cost: $0.00
• transit: 3-13 Days
• service: Economy
• class: Economy
• type: Fixed

returns vesselveep:

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

seller vesselveep:

• rating: 99.8%
• city: Lenexa, Kansas
• # reviews: 972431

general vesselveep:

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

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