1999 Dodge 3500 5.9L Cummins Turbo Diesel Engine Complete Motor Good Runner No Blow By. This complete diesel engine is designed for a 1999 Dodge 3500 5.9L Cummins truck. Known for its durability and power, the Cummins engine delivers reliable performance for heavy-duty applications. Described as a good runner with no blow-by, it indicates strong internal condition and proper engine function. Ideal as a replacement motor, it’s well-suited for restoration or keeping a work truck running strong. Complete 5.9L Cummins diesel engine. Fits 1999 Dodge 3500. Known for durability and long lifespan. Suitable for heavy-duty use and towing. Ideal replacement motor or project engine. Compatible with Dodge trucks. Condition: The part was removed from a truck that was involved in an accident and appears to be in good used condition.