SEAT - DRAIN (Nissan NI21440-88M00)

A worn drain seat can allow fluid leakage, leading to contamination or loss of system pressure. This aftermarket replacement part references Nissan catalog number NI21440-88M00. The drain seat functions as a sealing component within a fluid passage, controlling flow by seating against a mating surface. A common failure consequence is gradual seepage that reduces system efficiency over time. In routine service contexts, a degraded drain seat may cause intermittent dripping or complete bypass of fluid. The item ships at approximately 0.02 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI21440-88M00, ni21440-88m00, NI2144088M00, ni2144088m00