Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-4551211
California Grade CARB Compliant Direct-Fit Catalytic Converter 4551211
$2,67200
Ships on Sep 14, 2026
Lowest Price Guarantee- CARB EO D-193-145
Magnaflow 4551211 Features:
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551211. 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 to fit the 2003-2005 Chevrolet Express 1500, 2003-2005 GMC Savana 1500, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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 Height11.5
Package Width19.0
Package Length45.75
Weight30.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number4551211
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
