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⚓ Fuel your engine with confidence — the connector pros trust!
The SeaSense Nissan, Tohatsu Fuel Connector is a 3/8-inch female hose coupling crafted from durable chrome-plated brass. Engineered to meet OEM specifications, it ensures a secure, leak-proof connection for your marine engine’s fuel line. Lightweight and corrosion-resistant, this hard-to-find replacement part is essential for maintaining peak engine performance and reliability.

| ASIN | B004XAF14I |
| Best Sellers Rank | #217,312 in Automotive ( See Top 100 in Automotive ) #644 in Automotive Replacement Fuel System Fittings |
| Brand | SeaSense |
| Brand Name | SeaSense |
| Color | Chrome |
| Connector Type | Coupling |
| Customer Reviews | 4.3 out of 5 stars 229 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00737765522378 |
| Item Weight | 0.11 Pounds |
| Manufacturer | Unified Marine, Inc. |
| Material | Brass |
| Material Type | Brass |
| Model Number | 50052237 |
| Number of Pieces | 1 |
| Size | 3/8 Inch |
| Thread Type | NPT |
| UPC | 737765522378 |
| Unit Count | 1.0 Count |
A**N
Hard to find part that is perfect!!!
This connector is hard to find in stores and marinas. Works perfect!!!
A**W
Fits the motor side
This is the connector for the motor side of a nissan or tohatsu fuel hose. It probably wont fit the tank because that lists a different part number. I bought this for the engine side, it fits, it doesnt leak and i have no complaints!
D**C
Gas line coupler
Seems like it’s well-made
C**S
Good Form, Fit, and Function
The fuel connector worked and fit very well. The old connector had worn out and was leaking fuel. The new connector did as expected and does not leak. I will buy again when needed.
S**E
Perfect Fit to My Suzuki DT75
I had 3/8" line setup from my tank and originally it stepped down to 1/4" from the priming bulb to engine. When I went through the system to replace all the lines and fittings I was glad to see a 3/8" version. Now the fuel line is all 3/8" and it connected to the male fitting on the engine easily with no leaks. Seems to be well made. Looking forward to seeing if fuel delivery is better this season.
J**K
Not for a tohatsu fuel tank
Dose not fit the fitting on a 2007 30hp tohatsu fuel tank.
J**E
Works great
Works great, needed fuel line connectors for my 2003 Tohatsu 70HP 2-stroke outboard with oil injection. Arrived on time and just like the original.
A**R
Fits 3/8” fuel line.
Fixed leak at motor end of fuel line
Trustpilot
5 days ago
2 weeks ago