Dorman 264-864 Engine Oil Pan - Lower

OE Fix Aluminum Oil Pan

Dorman 264-864 is an OE FIX engine oil pan for select Nissan and INFINITI applications. It replaces the original plastic pan with a rugged aluminum design for a more durable repair, while maintaining factory-style fit on the lower engine position.

Key Features

• Aluminum construction for improved resistance to heat and impact damage
• Precision fit for the factory mounting pattern and sealing surface
• Relocated drain plug design helps drain oil more completely
• Magnetic drain plug helps capture metal debris from internal wear
• Machined drain threads provide a secure metal-to-metal plug fit
• Baffled wet-sump design with gasket or seal included
• Uncoated silver finish

Detailed Description

This Dorman 264-864 engine oil pan is engineered as a direct replacement for the original equipment plastic pan used on 2016-2020 INFINITI Q50, 2017-2020 INFINITI Q60, and 2023-2024 Nissan Z models in the lower position. It is built from aluminum instead of plastic, giving the pan a more permanent, damage-resistant construction for vehicles where the OE design can crack from heat or impact. The pan also uses a magnetic drain plug and precision-machined drain threads to improve serviceability and reduce the leak risk associated with loosening plastic-over-brass style drain fittings. This part cross-references Spectra Premium NSP48A for the same application.

What It Helps Fix

• Cracked or leaking original oil pan
• Drain plug seepage caused by worn or loosened factory bung
• Metal debris found during oil changes
• Oil loss from impact or heat-related pan damage
• Poor oil drainage during service

Installation Notes and Tips

Fits 2016-2020 INFINITI Q50, lower; fits 2017-2020 INFINITI Q60, lower; fits 2023-2024 Nissan Z, lower. Verify drain thread size M12 x 1.25 mm and confirm the lower pan application before installation. The pan is designed for a wet-sump setup and does not include an oil level sensor port, dipstick port, pickup, windage tray, or installation hardware.

Quality Assurance

Dorman OE FIX parts are engineered to address known failure points in the original design while preserving factory fit and function. Part number 264-864 is built to provide a durable aluminum replacement for the OE plastic oil pan on the listed Nissan and INFINITI applications.