Product Details
The OTC Fuel System Coupler Fitting kit includes a durable coupler designed to connect and disconnect fuel hoses quickly and securely, ensuring efficient fuel system maintenance and repairs. Made from high-quality materials, the fitting offers compatibility with various fuel line sizes and types, providing a reliable seal to prevent leaks. The package features dimensions suitable for hoses with nominal sizes ranging from 1/4 inch to 3/8 inch, with an overall length of approximately 3.5 inches. It meets SAE J2044 and ISO 7241-1 standards, ensuring compliance with industry safety and performance specifications. The fitting is resistant to common fuel types, including gasoline, diesel, and ethanol blends, and is rated to withstand pressures up to 70 psi. Installation is straightforward with no additional tools required, making it an essential component for fuel system diagnostics and component replacement. The product is backed by a one-year limited warranty covering defects in materials and workmanship under normal use conditions.








