Aisin OPN-005 Engine Oil Pump

Reliable Engine Oil Pump for Nissan and Infiniti Vehicles

The Aisin OPN-005 engine oil pump is designed to maintain optimal oil circulation in select Nissan and Infiniti models. Engineered to meet OEM specifications, this pump supports consistent engine lubrication and performance.

• Compatible with Nissan and Infiniti models including 350Z, Altima, FX35, G35, I35, M35, Murano, Pathfinder, Quest, and QX4
• Part number OPN-005 ensures precise fit and function
• Manufactured by Aisin, a trusted name in automotive components
• Engine oil pump designed for reliable oil pressure and flow
• Direct replacement for original equipment pumps

Product Details and Compatibility

The Aisin OPN-005 engine oil pump is specifically engineered for use in a range of Nissan and Infiniti vehicles, including popular models such as the Nissan Altima and Infiniti G35. This pump plays a critical role in circulating engine oil under pressure to lubricate moving parts, reduce wear, and maintain engine temperature. By matching OEM standards, the OPN-005 ensures proper fitment and reliable operation within the engine’s lubrication system.

Common Applications and Problem Resolution

• Restores proper oil pressure in engines experiencing low oil pressure warnings
• Replaces worn or damaged oil pumps causing engine noise or overheating
• Addresses oil circulation issues that can lead to premature engine wear
• Prevents engine damage due to insufficient lubrication
• Supports engine longevity by maintaining consistent oil flow

Installation Notes and Tips

Installation of the Aisin OPN-005 engine oil pump should be performed by a qualified technician familiar with Nissan and Infiniti engine assemblies. Ensure the engine is cool and the oil system is properly drained before removal. Verify compatibility with your specific vehicle model and engine type. Follow manufacturer torque specifications and use appropriate seals or gaskets as required.

Quality Assurance and Warranty

Aisin manufactures the OPN-005 engine oil pump to meet strict quality standards, ensuring durability and performance. While specific warranty details may vary, Aisin products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.