LMM Duramax Airdog

Upgrade your 2007–2010 LMM Duramax with AirDog lift pumps engineered to deliver consistent fuel pressure while filtering out air, water, and contaminants. Designed for improved injector protection and enhanced engine performance, AirDog pumps provide durability and efficiency under heavy loads and towing conditions. Trusted by diesel enthusiasts, these pumps are perfect for performance upgrades and daily reliability.