For Silverado 2500 HD Auto Trans Output Shaft Speed Sensor Connector SMP 21977MN

For GMC Sierra 3500 Auto Trans Output Shaft Speed Sensor Connector SMP 39683XN

For GMC Sierra 1500 Auto Trans Output Shaft Speed Sensor Connector SMP 23839KH

For GMC Sierra 2500 HD Auto Trans Input Shaft Speed Sensor Connector SMP 43331JD

For GMC Sierra 3500 HD Auto Trans Input Shaft Speed Sensor Connector SMP 78428GX

For GMC Sierra 2500 Auto Trans Input Shaft Speed Sensor Connector SMP 84947GP

For 1999 GMC K1500 Auto Trans Output Shaft Speed Sensor Connector SMP 67253MF

For GMC Sierra 2500 HD Auto Trans Input Shaft Speed Sensor Connector SMP 61367FJ