Melling M-555 Oil Pump for GM Gen V LT Engines with Variable Displacement Solenoid

The Melling M-555 is a standard volume, standard pressure oil pump designed specifically for GM Generation V LT engines. This OE-quality replacement pump features an integrated variable displacement solenoid that actively manages oil flow for optimal engine efficiency and performance.

Key Features:

• Precision-machined gears with close tolerances for proper engine pressure and efficient operation
• Variable displacement solenoid for intelligent oil flow management
• Gerotor technology for reliable, consistent performance
• Precision-ground end plates for maximum wear resistance
• Individually pressure and flow tested to duplicate actual engine operating conditions
• Manufactured from high-quality materials meeting OEM specifications

Melling oil pumps are engineered and assembled to the highest production standards, ensuring dependable performance in every application. Each pump undergoes rigorous individual testing for pressure and flow under conditions designed to replicate real-world engine operation, guaranteeing reliability when you need it most.