Description
Fits: 2001-2004 Chevrolet Silverado/GMC Sierra 2500HD/3500HD 6.6L LB7 diesel; excludes 2004 LLY.
This application-specific AIRAID mxp intake uses a serviceable filter and a vehicle-matched inlet arrangement. Its supplied panels or airbox manage the filter area without changing the truck into a different engine or emissions configuration.
Selected part: 201-266 — Red dry / service filter 701-469. Quantity: one selected kit or service package, not all options.
Included components
filter, intake tube, cold-air box, filter adapter, hump hose, coupler, weatherstrip, fender bracket, clamps, hardware and T20 bit
Installation and service
Transfer the MAF sensor, filter minder/grommet and specified factory mounting bolts. Do not apply LB7 fitment to LLY.
Service only with products appropriate to the selected media: oiled filters require cleaning, drying and controlled re-oiling; dry synthetic filters must not be oiled.
Emissions and application notes
Official CARB EO D-609-18 lists the selected part numbers for the stated application only. Follow its installation conditions and retain the factory emissions systems and calibration. This is not a universal road-legality claim; other applications and jurisdictions require separate verification.
