2 Pack Oil Pressure Sensor Adapter Port 551166 For Gen 5 Lt Valley Pan M12-1.75

Oil Pressure Sensor Adapter Port

This oil pressure sensor adapter port is engineered to adapt the factory oil port to an aftermarket sensor, cross-referencing part number 551166.

Overview

This oil pressure sensor adapter port provides a reliable method for connecting aftermarket pressure gauges to modern engine platforms. Machined with precision threads, this oil pressure sensor adapter port mounts securely into the valley pan without interfering with adjacent components. This two-pack is ideal for custom engine builders and automotive mechanics installing aftermarket monitoring systems.

Built For Performance

• Premium aluminum construction offers excellent strength and resistance to corrosion
• M12-1.75 thread pitch ensures a precise fit into the factory valley pan port
• Dual adapter pack provides a convenient spare or supports multi-engine builds
• Compact profile allows for clearance in tight engine bay configurations

Fits These Machines

• for Gen 5 LT Valley Pan

On-The-Job Use

• Installing aftermarket oil pressure gauges during custom engine swaps
• Adapting stock engine block oil ports to standard gauge sending units
• Ensuring accurate oil pressure readings during high-performance tuning

Specs At A Glance

Good To Know

Q: Do I need to use thread sealant with this adapter? A: It is highly recommended to apply a small amount of oil-resistant thread sealant or PTFE tape to the NPT threads to prevent leaks.

Q: Where does this adapter mount on the engine? A: This adapter typically threads into the oil port located on the engine valley pan, allowing easy access for gauge sensors.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.