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Engine Oil Pump Cummins 3803369 | 3821579, 3609833
High-performance lubricating oil pump kit for Cummins N14 Celect engines, engineered to maintain optimal oil pressure and protect critical engine components.
Description
High-Efficiency Lubricating Oil Pump for Cummins N14 Engines
The 3803369 Lubricating Oil Pump is a critical component designed to ensure the health and longevity of heavy-duty commercial truck engines. Specifically engineered for the Cummins N14 Celect series, this pump kit provides the consistent oil flow necessary to lubricate moving parts, reduce friction, and dissipate heat during intense operation.
Reliable Engine Protection
This oil pump operates by drawing oil from the sump and delivering it under precise pressure to vital components, including the crankshaft bearings, pistons, and camshafts. By maintaining optimal lubrication, it prevents metal-to-metal contact and protects your engine from premature wear and catastrophic failure.
Kit Components & Construction
The 3803369 is supplied as a comprehensive kit to ensure a complete and reliable installation. It features a robust design with high-quality seals and reinforced housing to withstand the demanding conditions of heavy-duty diesel applications.
- Main Pump (4345692): The core unit responsible for high-pressure oil circulation.
- Gasket (3067613): Included to provide a leak-proof seal between the pump and the engine block.
Technical Specifications:
- Compatibility: Cummins N14 Celect Engines
- Weight: 32.1 lbs
- Package Dimensions: 15.4 x 11.5 x 9.0 in
- Function: Lubricating Oil Circulation and Pressure Regulation



