The GM 12644591 Engine Oil Pump is a premium OE replacement part for the GM LML Duramax 2011-2016. Engineered for precision, it delivers optimal oil flow to ensure reliable engine lubrication and peak performance. Ideal for maintaining engine health, this pump meets stringent GM quality standards, guaranteeing a perfect fit and function.

• OEM Quality: Direct replacement for LML Duramax 2011-2016
• Optimal Oil Flow: Ensures proper engine lubrication and performance
• Reliable Performance: Maintains engine health with precise oil delivery