Brand New Bosch Precision Injection Pump, 2001-2004 LB7

Great product

My 2003 Silverado 3500 would not start so I replaced the CP3 with this product. Unfortunately, the pump was not the problem. A plugged up strainer in the tank was the problem. Removed the tank and cleaned out the strainer and it starts and run fantastic now. With 270K miles it probably could use a new CP3 anyway. This is a great product in my opinion, very happy with it.