Pistons w/ Rings Fits 10-15 Chevrolet GM Cadillac Buick 4.8L 5.3L LS4 Complete Systems Skip to the end of the images gallery Complete Systems Skip to the end of the images gallery Fits Models without Heated Mirrors

Fits Models without Heated Mirrors or Turn Signals

2008-2009 GMC SIERRA 1500 4

Manufacturer Part Number: 161574-5211-1607492031

1 Fan Clutch

06A145704S

Pistons w/ Rings Fits 10-15 Chevrolet GM Cadillac Buick 4.8L 5.3L LS4 Complete Systems Skip to the end of the images gallery Complete Systems Skip to the end of the images gallery Fits Models without Heated MirrorsPistons w Rings Fits 10 15 Chevrolet GM Cadillac Buick 4. 8L 5. 3L LS2 LS3 LS6. A piston is a cylindrical piece of metal that moves up and down inside each cylinder, compressing the air fuel mixture and capturing the force created by the combustion process. This force is then transferred to the crankshaft, via the connecting rod. Symptoms of a Bad or Failing Piston include engine misfire, excessive oil consumption, knocking or slapping noise from