New Fuel Level Sensor (Sending Unit) SK1158 SK1159 For CHEVROLET TRAILBLAZER 2005-2007 2007 CHEVROLET TRAILBLAZER V8-325ci 5.3L F/I Vin M 2006 CHEVROLET TRAILBLAZER V8-325ci 5.3L F/I Vin M 2007 CHEVROLET TRAILBLAZER L6-256ci 4.2L F/I Vin S 2006 CHEVROLET TRAILBLAZER L6-256ci 4.2L F/I Vin S 2005 CHEVROLET TRAILBLAZER L6-256ci 4.2L F/I Vin S