For 1999-2004 GMC Sierra 2500 Reference Sensor 21842KRZD 2000 2001 2002 2003

For 1999-2004 GMC Sierra 2500 Reference Sensor 61476TBYC 2000 2001 2002 2003

For 1999-2004 GMC Sierra 2500 Reference Sensor API 54186NJWD 2000 2001 2002 2003

For 2001-2006 GMC Sierra 2500 HD Reference Sensor 54441HFTP 2002 2003 2004 2005

Reference Sensor For 1999-2004 GMC Sierra 2500 2000 2001 2002 2003 MP136RB

For 1999-2004 GMC Sierra 2500 Reference Sensor 94452ZYCY 2000 2001 2002 2003

For 1999-2004 GMC Sierra 2500 Reference Sensor SMP 62564NQDM 2000 2001 2002 2003

For 1999-2004 GMC Sierra 2500 Reference Sensor 58959VPQS 2000 2001 2002 2003