CAP (Nissan NICK1815204)

A damaged cap can allow contaminants into the system, leading to premature wear or failure of internal components. During inspection, a cap that does not seal properly may cause fluid loss or pressure drop. Keeping a cap in sound condition helps maintain system integrity and prevents debris ingress. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NICK1815204. The cap serves as a closure component, providing a mechanical seal for an opening. A common failure consequence is that a loose or cracked cap can result in leakage or system contamination. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NICK1815204, nick1815204