O-RING (Nissan NI69116-51H00)

A damaged O-ring can allow fluid or gas to leak past a sealed joint, reducing system pressure or causing contamination. During disassembly, an O-ring may appear intact but have developed a flat spot or cut that compromises its seal. O-ring condition directly affects the reliability of any static or dynamic seal application. Keeping a properly sized O-ring in place helps maintain consistent sealing force between mating surfaces. This aftermarket replacement part references Nissan catalog number NI69116-51H00. Verify the serial number or application, then call (562) 693-7748. A worn O-ring is a common cause of gradual leakage that can lead to component failure if not addressed.

Part number variants: NI69116-51H00, ni69116-51h00, NI6911651H00, ni6911651h00