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MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear
MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear

MagnaFlow Direct Fit Catalytic Converter 98-01 Nissan Altima 2.4L, Rear

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  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: 51237
  • WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. PROP65 INFO
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51237 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 1998-2001 Nissan Altima and interchanges with OE parts 20800-9E725 and 20800-56G27, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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 California or Federal/EPA Emission systems.

This Part Fits:

Year Make Model Submodel
1995-1998 Nissan 240SX Base
1997-1998 Nissan 240SX LE
1995-1998 Nissan 240SX SE
1998-2001 Nissan Altima GLE
1998-2001 Nissan Altima GXE
1998-2001 Nissan Altima SE
1998-2001 Nissan Altima XE