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Vehicle Info NeededMAGNAFLOWPART NUMBER: 642-51919
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51919
$1,15300
Ships on 09/14/2026
Lowest Price Guarantee- Direct Fit Catalytic Converter OEM Grade 2.25 in.Tubing 2 in. Inlet 2.25 in. Outlet 5 in. Width 10.9 in. Length 66 in. Overall Length Not Air Tube Kit Adaptable 49 State
Magnaflow 51919 Features:
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51919. 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. Designed to fit the 2008-2011 Mercedes-Benz C300, 2010-2011 Mercedes-Benz E350, and more, this direct-fit catalytic converter also interchanges with OE parts 204 490 08 20 80 and 204 490 13 19 80, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. 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.Part TypeCatalytic Converter
BrandMAGNAFLOW
Package Height11.13
Package Width13.75
Package Length46.0
Weight20.0 PG
Part CategoryPerformance Parts
Universal Or Specific FitSpecific
Outlet Size2.25 in (57.2 mm)
Cat Converter Air Tube AdapterNot Air Tube Kit Adaptable
Converter Body SizeOEM
Oxygen Sensor LocationMidbed
Outlet Quantity1
EmissionNon-California (49-State)
Overall Length66 in (1676.4 mm)
Core Substrate MaterialCeramic
MaterialStainless Steel
Catalytic Converter FormatPre-Catalytic Converter and Main Catalytic Converter
Inlet Size (In.)2
California Air Board ApprovedNo
Exhaust Pipe MaterialStainless Steel
Body Length10 in (254 mm)
Exhaust Component Mount TypeUses Factory Hangers
Recommended UseConverter
Part FitmentDirect Fit
Vendor Part Number51919
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
