Genuine OEM Nissan Oil Pump for CA18DET. Factory Oil Pump with Front Cover Seal. This oil pump assembly is brand new straight from Nissan with the front oil seal pressed in for easy install. When rebuliding your engine, it is vital to replace worn parts from the block and the head. The oil pump should be on the list of things to replace when rebuilding an engine for durability and long lasting operation. Vehicle Applications
| Year | Make | Model | Trim | App Notes |
| 1989 - 1990 | Nissan | 180SX | (S13) L4 1.8L CA18DET | None |
| 1989 - 1990 | Nissan | Silvia | (S13) L4 1.8L CA18DET | None |
| 1989 - 1990 | Nissan | Silvia | (S13) L4 1.8L CA18DE | None |
| 1989 - 1993 | Nissan | 200SX (Non-US) | (S13) L4 1.8L CA18DET | None |
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