This top quality Cardone Mass Air Flow Sensor generally fits Isuzu - Buick - Cadillac - Chevrolet - GMC - Oldsmobile - Pontiac - Saab vehicles and includes models such as Ascender - NPR - NPR-HD - Rainier - CTS - C3500 - Corvette - Trailblazer - Silverado2500 - Silverado2500HD - Silverado3500 - Tahoe - C4500Kodiak - C5500Kodiak - C6500Kodiak - C7500Kodiak - Envoy - Sierra2500 - Sierra2500HD - Sierra3500 - Yukon - C4500Topkick - C5500Topkick - C6500Topkick - C7500Topkick - Aurora - Bonneville - 9-7x with trims including . Engine types may include 5.3 V8 GAS FI - 6.0 V8 GAS FI - 5.7 V8 GAS FI - 8.1 V8 GAS FI - 4.8 V8 GAS FI - 6.6 V8 DIESEL FI - 4.0 V8 GAS FI - 4.6 V8 GAS FI. This part fits vehicles made in the following years 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 2001 2000.