Application Compatible for Chevrolet Silverado 1500 2007-2013 All Engine Front & Rear compatible for GMC Sierra 1500 2007-2013 All Engine Front & Rear OE/ Part number OE Number: 15229012, 22740468, 22870821, 19258792, 84356647, 0265007821, ALS1465, 5S7985 OE Number-2: 20938121, 10384745, 15872664, 20763148, ALS1757, 5S7975 Specification Type: ABS Wheel Speed Sensor Placement on Vehicle: Front, Left, Rear, Right, (Front & Rear Side) Manufacturer Part Number: 15229012, 22740468, 22870821, 19258792, 84356647, 0265007821 OE/OEM Part Number: 20938121, 10384745, 15872664, 20763148 Interchange Part Number: ALS1465, ALS1757 Superseded Part Number: 5S7985, 5S7975 Fitment Type: Direct Replacement Compatible Make: Compatible for Chevrolet, GMC Model: Compatible for Silverado 1500, compatible for Sierra 1500 Year: 2007-2013 Package included 4x ABS Speed Sensor ( Showing as the picture) Feature 1.MONITORING CONDITION:ABS Speed Sensor can prevent the wheels from slipping & being locked during the braking...