Catalytic Converter for 2004 Ford F-150 Heritage 4.2L MagnaFlow 51787 chrome Keep the check engine light

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99174HM

9L Gasoline Engines

8L/L4 1984 - 1985 Pontiac J2000 Sunbird 2L/L4 1984 - 1985 Pontiac J2000 Sunbird 1

6 V8 1972 - 1974 Ford Torino 400/6

3 V6 1984 Buick Regal Base 260/4

Catalytic Converter for 2004 Ford F-150 Heritage 4.2L MagnaFlow 51787 chrome Keep the check engine lightOverview: MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51787 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in the