The MagnaFlow 49070 is a direct-fit catalytic converter for the 2002-2004 Jeep Grand Cherokee with the 4.7L engine. It is an OEM-grade replacement designed to meet or exceed Federal EPA emissions requirements. It complies with legal standards for OBDII Federally registered vehicles with California or Federal/EPA emission systems.
The converter is built from 16 gauge 409 stainless steel tubing for corrosion resistance. Mandrel-bent tubing keeps the original design and geometry for smooth exhaust flow. A single laser fusion weld replicates the OE design and reduces the chance of a leak. The compact, low-mass design allows for greater thermal efficiency.
Fit and function were developed using 3D scanning, so the part matches the original equipment. It installs with the proper tools, and no cutting or welding is required. Gaskets and hardware are included. It is not legal for sale or installation in California, Colorado or New York.
- Fitment
- 2002-2004 Jeep Grand Cherokee 4.7L
- Type
- Direct-fit catalytic converter, OEM grade
- Compliance
- Federal/EPA compliant; OBDII
- Tubing
- 16 gauge 409 stainless steel, mandrel bent
- Hangers
- OE-sized barbed hangers, 410 stainless steel
- Welds
- Single laser fusion weld; 308 stainless steel MIG welds
- OE interchange
- 5208 0358AA, 5208 0378AB, 5208 0378AC, 5210 1235AA, 5210 1235AB
- Installation
- No cutting or welding required
- In the box
- Gaskets and hardware
- Restrictions
- Not legal for sale or installation in California, Colorado or New York