Shop 2001 Buick Century Sensor. Fuel. Unit. Sending. Kit. 6.0 LITER, 8 ft box. Silverado, Sierra; 6.0L Level, Sender, Tank - OEM Buick Part # 13581921 (13505227, SK1363)

Fuel Sender and Hanger Assembly. Fuel Tank Sending Unit. Gauge. Level. Sender and Hanger Assembly. Tank.

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.0 LITER, 8 ft box. Silverado, Sierra; 6.0L; 2500 Series; Regular Cab. Silverado, Sierra; 6.0L; 3500 Series; w/o Auxiliary Tank.
Fuel Level Sending Unit - Repair or Replace
A failed or malfunctioning fuel level sender can cause the gas gauge in your to be inaccurate or read empty or E despite the fuel level.