SEAL - REAR ENGINE (Hyundai HNXKBH-03343)

A worn rear engine seal can allow oil to escape past the crankshaft, leading to visible drips and potential contamination of nearby components. This aftermarket replacement part references Hyundai as the OE maker and carries the cross-reference number HNXKBH-03343. The seal functions as a static barrier that prevents fluid leakage where the rotating shaft exits the engine housing. Over time, the sealing lip may harden or crack, causing gradual loss of lubricant and increased friction. A failed seal often results in oil pooling under the vehicle or a noticeable drop in oil level between changes. Verify the serial number or application, then call (562) 693-7748. The part is a seal type, and its general purpose is to contain engine oil within the crankcase.

Part number variants: HNXKBH-03343, hnxkbh-03343, HNXKBH03343, hnxkbh03343