2001–2016 Silverado 2500HD/3500HD LB7 / LLY / LBZ / LMM / LML Duramax. 2001–2016 Sierra 2500HD/3500HD LB7 / LLY / LBZ / LMM / LML Duramax. Keep your Duramax running at its best with this Complete Genuine GM / ACDelco Maintenance Filter Kit, designed for 2001–2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD equipped with the 6.6L Duramax diesel engine.
