Serpentine Belt ESP0061. 2008-2010 Chevrolet Cobalt 2.0L L4 1998cc 122ci (Alternator and Compressor). 2005-2007 Chevrolet Cobalt 2.2L L4 2198cc 134ci (Alternator and Compressor). 2006-2007 Chevrolet Cobalt 2.4L L4 2384cc 145ci (Alternator and Compressor).
