AC Compressor For Chevy K1500 2500 3500 P30 96-1999 GMC C1500 2500 CO 4440C 5.7L. 2009-2015 Cadillac CTS 2009-2015 GMC Savana 2500. » Transmission Valve Body. - What is throttle body?. A throttle body is a butterfly valve located between the air intake filter and the intake manifold.
