Duramax 2004-2005 LLY CP3 Injection Pump View cart “Cummins CP3 Injection Pump 5.9L” has been added to your cart. $100.00 Must have FCA or $25 Deduct 2004.5 – 2005.5 Duramax LLY: 0 445 020 030 0 986 437 308 GM 97303762 GM 97780091 Duramax 2004-2005 LLY CP3 Injection Pump quantity Sell us this item Category: Pumps Related products Mercedes / Dodge Sprinter CP3 Pump $20.00 Sell us this item Duramax 2001-2004 CP3 Injection Pump $100.00 Sell us this item GM Chevy 6.5L DS Injection Pump $15.00 Sell us this item Ford 6.4L Powerstroke Injection pump $55.00 Sell us this item