M12 to 3/8″ to Male – Quick Disconnect Fitting 

M12 to 3/8″ Male Quick-Disconnect EFI Fuel Fitting – SAE

Part Number: CPR-811-M1238

The CPR Racing M12 to 3/8″ Male Quick-Disconnect EFI Fuel Fitting provides a clean, reliable connection between an M12-threaded component and a factory-style 3/8″ SAE quick-connect fuel line.

Ideal for engine swaps, custom fuel systems, and return-style conversions, this fitting makes it easier to connect aftermarket fuel system components to factory fuel lines, hoses, or fuel rails.

Key Features:

• M12 male thread to 3/8″ male SAE quick-connect
• Ideal for engine swaps and fuel-system conversions
• Suitable for many GM, Ford, HEMI, and Honda applications
• CNC-machined from durable 6061-T6 aluminum
• Black anodized finish for corrosion resistance
• Precision-machined for secure thread engagement
• Designed to provide a dependable, leak-free connection
• Compact design for a clean, professional installation

Upgrade your fuel system with confidence—CPR Racing: Total Fuel Systems™.

Warranty Policy

CPR 811-M1238