Alliant Power DT670011 is a new DTech fuel injector line for cylinder 1 on the Cummins 6.7L. Alliant lists it for Dodge Ram 2500 and 3500 (2007 to 2010), Dodge Ram 4500 and 5500 (2008 to 2010), and Ram 2500, 3500, 4500 and 5500 (2011 to 2018). Its list for this number does not name the 2010 Dodge Ram 4000, so call us to confirm that truck. Alliant lists it as a substitute for Cummins 4935981, an injector fuel supply tube Cummins uses on the B6.7.

Cylinder 1 takes its own line, one per engine. Cylinders 2 and 3 use DT670012, cylinders 4 and 5 use DT670013, and cylinder 6 uses DT670014. A 2003 to 2007 Ram pickup with the Cummins 5.9L takes a different cylinder 1 line, DT590011.

Specifications

Fits / Applications

• Cummins 6.7L (B6.7)
• Dodge Ram 2500, 2007 to 2010
• Dodge Ram 3500, 2007 to 2010
• Dodge Ram 4500, 2008 to 2010
• Dodge Ram 5500, 2008 to 2010
• Ram 2500, 2011 to 2018
• Ram 3500, 2011 to 2018
• Ram 4500, 2011 to 2018
• Ram 5500, 2011 to 2018

Part Numbers & Cross Reference

Cummins 4935981

Frequently Asked Questions

Which cylinder does DT670011 fit?

Cylinder 1 only, one per engine. Cylinders 2 and 3 use DT670012, cylinders 4 and 5 use DT670013, and cylinder 6 uses DT670014.

What Cummins number does DT670011 replace?

Cummins 4935981, the injector fuel supply tube for cylinder 1 on the Cummins 6.7L. Cummins lists one 4935981 tube per engine.

Will DT670011 fit a 2007 Ram with the 5.9L Cummins?

DT670011 is for the Cummins 6.7L. For a 2003 to 2007 Ram pickup with the 5.9L, DTech lists a different cylinder 1 line, DT590011.

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