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Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-458051
2003 Jeep Liberty California Grade CARB Compliant Direct-Fit Catalytic Converter
$81300
Ships on 09/14/2026
Lowest Price Guarantee- Direct Fit California Catalytic Converter
- E.O. D-193-101
Magnaflow 458051 Features:
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458051. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2003 Jeep Liberty and interchanges with OE part 5212 8736AD. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Part TypeCatalytic Converter
BrandMAGNAFLOW
Package Height4.5
Package Width7.0
Package Length17.75
Weight4.0 PG
Part CategoryPerformance Parts
Carb Eo NumberD-193-101 (pdf)
Converter Style3-way
Outlet QuantityOne
EmissionCalifornia
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2
Heat ShieldNo
Air TubeNo
Body Length5 in (127 mm)
Inlet QuantityOne
Case MaterialStainless steel
Universal Or Specific FitSpecific
Outlet Size2 in (50.8 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Oxygen Sensor LocationPre and Post Converter
Body SizeOEM
QuantitySold individually
Overall Length12 in (304.8 mm)
Core Substrate MaterialCeramic
MaterialStainless Steel
Inlet AttachmentStock flange
California LegalYes
California Air Board ApprovedYes
Substrate MaterialCeramic honeycomb
Outlet AttachmentStock flange
Exhaust Pipe MaterialStainless Steel
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Part FitmentDirect Fit
Vendor Part Number458051
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
