Fits 1999-2002 GM Silverado/Sierra, 2001-2002 GM Tahoe/Yukon with 4.8L or 5.3L engine. CARB EO #D-698-3
Fits 2005-2006 GM Silverado/Sierra, Suburban/Yukon with the 6.0L engine. CARB EO # D-698-3.
Fits 2016 GM Silverado/Sierra Trucks and 2016 GM Suburban/Tahoe/Yukon SUV's with the 5.3L engine. CARB EO # D-698-3.