Not sure which 2003 Chevy Silverado Mass Air Flow Sensors are right for you? We have over 316 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"What can i say,after the exhaust,air intake and power programmer, this mass air sensor is the icing on the cake truck runs great!!!!!!!" —David O from Belleville, MI bought a Jet Power-Flow Mass Air Sensor for a 2003 Chevy Silverado, 6.0L V8, 8th digit of VIN = U.
"it was very easy to install, about 5 minutes. noticable horse power right away." —Charlie M from Neptune Beach, FL bought a Jet Power-Flow Mass Air Sensor for a 2003 Chevy Silverado.