2003-2004 Lincoln Navigator HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
Product Discontinued
MAGNAFLOWPART NUMBER: 642-23660

2003-2004 Lincoln Navigator HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

  • Direct Fit Catalytic Converter
  • 49 State

    Magnaflow 23660 Features:

    MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23660 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 design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2003-2004 Lincoln Navigator. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
Part TypeCatalytic Converter
BrandMAGNAFLOW
Package Height15.0
Package Width25.38
Package Length49.63
Weight19.0 PG
Part CategoryPerformance Parts
Universal Or Specific FitSpecific
Outlet Size2.5 in (63.5 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body Size6.0 in. O.D.
Oxygen Sensor LocationPre and Post Converter
Body SizeOEM
Outlet Quantity1
EmissionNon-California (49-State)
Overall Length45 in (1143 mm)
Core Substrate MaterialCeramic
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2.5
California Air Board ApprovedNo
Substrate MaterialOEM
Heat Shield AttachedNo
Exhaust Pipe MaterialStainless Steel
Body Length8 in (203.2 mm)
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Part FitmentDirect Fit
Vendor Part Number23660
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
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