1989–1998 Dodge Cummins 12-Valve Stainless Heater Line Pair – DM100-010
. One heater feed line and one return line for matching 1989–1998 Dodge Cummins 12-valve engine configurations. Source specifies 304 stainless steel, 18-gauge wall. Component references DM100-010 and DM100-011; original line cross-references 3912086 and 3912087. Compare original routing and connections.
New aftermarket replacement. Compare the original part number, dimensions, connections, mounting points and equipment configuration before ordering. Professional installation is recommended.
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