Part Number: 0280155931, 028015621153030778, 0280155752, 2171528, 12482704, 12561462FJ10012, FJ225, 17109386, 17091474, 21726612554271, 12533952, 217-1528, FJ647, 0280155931-8NAll injectors are serviced as below: OM Tested for short circuits Disassembled and externally cleaned Inspected for major cosmetic damage Internally cleaned with multiple ultrasonic baths using special safe solutions Backwashed to remove internal contaminants (multi-step process) Pressure/Leak Tested Spray/Flow Tested Flow Matches Latest Fuel Injection Calibration Technology Carefully Packaged to Ensure Safe Delivery COMPLETE VEHICLE COVERAGEFor Chevrolet Corvette 2001-2004 5.7For Cadillac CTS 2004-2005 5.7For Pontiac GTO 2004 5.7For Chevrolet Camaro 1998-2002 3.8/5.7For Pontiac Firebird 1999-2002 3.8/5.7For Dodge Dakota 1998-1999 5.2For Dodge Ram 1500 1998-1999 5.2For Dodge Ram 2500 1998-1999 5.9For Dodge Ram 2500 Van 1999 5.2/5.9For Dodge Ram 3500 Van 1999 5.2/5.9For Dodge B3500 Cargo Van 1998 5.2/5.9Packing List: 8 x Fuel InjectorsWhat you see in the picture is what you will receive.