Raceflux SAE J2044 Female Quick Connect Blanking Cap
Modern vehicles commonly follow the SAE J2044 standard for quick connect fittings in applications such as air breather lines, vacuum lines, PCV lines, coolant lines, and Electronic Fuel Injection (EFI) fuel lines.
These OEM style female SAE J2044 quick release caps are designed to seal off unused male J2044 quick connect barbs. Includes a built-in FKM rubber O-ring to prevent leaks.
To determine the size needed, measure the outer diameter of the mating male barb and refer to the diagram below.
Fuel systems commonly use the 5/16" and 3/8" size quick connect fittings. Most GM vehicles use M10 (9.89mm) quick release fittings for PCV breather lines. Ford and Dodge commonly use the 5/8" (15.82mm) quick release fittings for PCV breather lines. Measure your fittings to confirm the exact size needed before ordering.
Features and Benefits
- Cap off unused SAE J2044 standard male hose barbs
- Lightweight black molded plastic construction
- Viton (FKM) O-rings for compatibility with fuel in addition to water, coolant, crankcase vapors, etc.
|Part #|| |
|Primary Material|| |
|Fitting Angle|| |
|Connection Type|| |
|Port A Type|| |
|Connection A Gender|| |
|Connection B Gender|| |
|Maximum Operating Temperature|| |
|Minimum Operating Temperature|| |
|Maximum Operating Pressure|| |
100 psi (6.89 bar)
|O-Ring Material|| |
on installation only
Breather and vent lines
Fuel (outside of tank)
Coolant & water lines
Other oil water and air systems
|Fluid Compatibility|| |
Air and gas
Ethanol-based fuels (E85+)
|Standards & Certifications|| |
Connector per SAE J2044