Out of Stock
OE Grade Direct-Fit Catalytic Converter: Designed to restore factory exhaust system fitment, emissions performance, and reliability.
Grand Cherokee WJ-Specific Application: Engineered for 1999–2001 Jeep Grand Cherokee WJ models equipped with the 4.7L V8 engine.
Restores Emissions System Functionality: Helps maintain proper exhaust treatment and emissions control performance while supporting efficient engine operation.
Premium Stainless Steel Construction: Corrosion-resistant materials provide exceptional durability and long-lasting service life.
Factory-Style Exhaust Performance: Designed to maintain proper exhaust flow and drivability characteristics while integrating seamlessly with OE exhaust components.
CARB Notice
- Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
Restore the performance and reliability of your Grand Cherokee's exhaust system with the MagnaFlow OE Grade Catalytic Converter. Designed specifically for 1999–2001 Jeep Grand Cherokee WJ models equipped with the 4.7L V8 engine, this direct-fit replacement catalytic converter provides an OE-style solution for replacing damaged, worn, or restricted emissions components while maintaining proper fitment and functionality.
Manufactured to MagnaFlow's OE Grade standards, this catalytic converter is engineered to match factory exhaust routing, mounting locations, and connection points for simplified installation and dependable operation. Premium stainless steel construction helps resist corrosion and withstand years of exposure to extreme exhaust temperatures, moisture, road debris, and demanding driving conditions. By helping restore proper exhaust flow and emissions control performance, the converter supports smooth engine operation, reliable drivability, and factory-style exhaust efficiency. Whether repairing an aging emissions system or replacing a failed converter, the MagnaFlow OE Grade Catalytic Converter delivers the quality, durability, and performance expected from a trusted leader in exhaust technology.
- Engine Size: 4.7L V-8
- Shipping Weight: 9lb
- Shipping Dimensions: 47in x 13in x 12in (L x W x H)
Jeep Grand Cherokee (WJ)
- 2001 Jeep Grand Cherokee (WJ)
- 2000 Jeep Grand Cherokee (WJ)
- 1999 Jeep Grand Cherokee (WJ)
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