
50-20641 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.49 | Condition is New, Seachoice Male Fuel Connector 1/4 in. NPT for Yamaha and Mariner, FREE SHIPPING | 99.8% |
![]() | $17.52 | Condition is New, Seachoice 20641 Brass Male Fuel Connector 1/4 in. NPT for Yamaha and Mariner, FREE SHIPPING | 99.6% |
![]() | $19.97 | Top Pick! Condition is New, Seachoice Yamaha Male Quick Connect Fuel Tank Fitting for Boats, FREE SHIPPING | ![]() |

The SEA CHANCE 50-20641 Male Fuel Connector is a crucial component for your Yamaha Mariner outboard engine, designed to ensure a secure and efficient connection between the fuel tank and the engine. This connector, specifically engineered for Yamaha Mariner models, boasts a 1/4 NPT thread configuration, making it a perfect fit for your engine's fuel system.
Constructed of high-quality materials, the SEA CHANCE connector features a reinforced, abrasion-resistant design to withstand the rigors of marine use. The connector's male end is outfitted with a durable, brass body that provides excellent resistance to corrosion, ensuring a long-lasting and reliable connection. The connector's threads are also plated with nickel for added durability and resistance to galvanic corrosion.
The SEA CHANCE 50-20641 Male Fuel Connector is designed with a secure, twist-lock mechanism that makes fuel connections quick and easy while preventing unwanted leaks. The connector's O-ring seal ensures a tight, leak-free seal between the fuel tank and the engine, providing peace of mind for boaters.
This connector's compact design allows for easy installation and integration into your existing fuel system. The SEA CHANCE 50-20641 Male Fuel Connector is an essential accessory for any Yamaha Mariner owner, ensuring a reliable and efficient fuel connection for your outboard engine. With its robust construction, easy installation, and secure connection, this fuel connector is the ideal choice for boaters who demand the best from their marine equipment.
Pros and Cons of buying a SeaChoice 50-20641 Male Fuel Connector for Yamaha Mariner
The SeaChoice 50-20641 Male Fuel Connector is a popular replacement part for Yamaha Mariner outboard motors. This connector is essential for transferring fuel from the tank to the engine. In this discussion, we will weigh the pros and cons of purchasing this fuel connector to help you make an informed decision.
Pros:1. Compatibility: This SeaChoice fuel connector is specifically designed for Yamaha Mariner outboard motors. It ensures a perfect fit and seamless connection to the engine and fuel tank.
2. Durability: The connector is made from high-quality materials, including a reinforced body and stainless steel components, ensuring resistance to corrosion and wear, extending its lifespan.
3. Leak-free: The SeaChoice fuel connector features a positive seal design, providing a leak-free connection between the fuel tank and engine, ensuring safe and efficient fuel transfer.
4. Easy installation: The connector comes with clear installation instructions, making it a straightforward process for most users, even those without extensive mechanical experience.
Cons:1. Cost: While the SeaChoice fuel connector offers excellent performance and durability, it may be more expensive than some aftermarket alternatives.
2. Availability: Depending on your location, you may have difficulty finding this specific connector in local stores, necessitating an online purchase.
3. Size: The connector's size and shape may not be compatible with other outboard motor brands or models, limiting its versatility.
Conclusion:The SeaChoice 50-20641 Male Fuel Connector for Yamaha Mariner is an excellent investment for boat owners seeking a reliable, durable, and leak-free fuel connection. Its compatibility with Yamaha Mariner outboard motors, positive seal design, and high-quality materials make it a worthwhile purchase, despite its potential higher cost and limited availability. If you own a Yamaha Mariner and require a replacement fuel connector, the SeaChoice 50-20641 is a solid choice.
Recommendation:If you own a Yamaha Mariner outboard motor and are in need of a new fuel connector, the SeaChoice 50-20641 is a recommended option. Its compatibility, durability, and leak-free design make it an excellent choice for ensuring safe and efficient fuel transfer to your engine. While it may be more expensive than some alternatives and less readily available in local stores, its performance and longevity are well worth the investment.
Details:
Compatible with most factory fuel lines. Seachoice: 50-20641 fuel connector tank fitting for Yamaha/mercury, male, male fuel connector fitting provides a leak-free connection between line and tank. Brass construction. Thread: inch npt.
Connection: 3/8 inch male hose barb.
specifications inboardfuel:
- for models: Mariner
- for makes: Yamaha
- brand: Seachoice
- mpn: 50-20641
- part type: Fuel
seller inboardfuel:
- # reviews: 27284
- city: fort myers, florida
- rating: 99.8%
offer inboardfuel:
- started: july 24, 2025
- sold #: 17
- options: ship-to-home
- prices: $16.49–$19.97
- item condition: New
- in stock #: 3
- availability: in stock
returns inboardfuel:
- time: 14 days
- paid by: buyer
- policy: returns accepted
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardfuel:
- wallet: google-pay
- other
- credit card: diners-club
shipping inboardfuel:
- class: economy, standard
- carrier: fedex, usps
- service: fedex ground economy, usps first class, usps media mail
- transit: 4-9 days
- type: fixed
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