MagnaFlow Conv DF 09-13 Chevy Avalanche 5.3L

$ 787.00
$ 787.00

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.

Key Features

  • 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.
  • 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Fitment

Years Make Model Application
2010-2013 Cadillac Escalade Hybrid, Hybrid Platinum
2009-2013 Chevrolet Avalanche Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ
2009-2013 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT, XFE
2009-2014 Chevrolet Suburban 1500 LS, LT, LTZ
2009-2014 Chevrolet Tahoe Hybrid, LS, LT, LTZ, PPV, SSV
2009-2013 GMC Sierra 1500 Hybrid, SL, SLE, SLT, WT, XFE
2009-2014 GMC Yukon Denali Hybrid, Hybrid, SLE, SLT
2009-2014 GMC Yukon XL 1500 SLE, SLT

Specifications

Brand Magnaflow
Manufacturer Part Number 51578
Product Type Catalytic Converter Direct Fit
Fitment Type Vehicle Specific
Material Stainless steel
Converter Grade OEM Grade
Emissions Application Federal or EPA application, verify vehicle registration and emissions package
Shipping Weight 31.8 Pounds
GTIN 841380095664
Condition New

What's Included

One new Magnaflow catalytic converter direct fit identified by manufacturer part number 51578. Gaskets, clamps, adapters, sensors, hardware, tips, wiring, and fabrication materials are included only when expressly supplied for this exact part number.

About Magnaflow

Magnaflow develops automotive exhaust systems, catalytic converters, mufflers, pipes, tips, and installation hardware for vehicle-specific and universal applications. Selection, emissions eligibility, sound, dimensions, and installation requirements remain exact-part-number specific.

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Frequently Asked Questions

Will this Magnaflow product fit my 2010-2013 Cadillac Escalade?
That vehicle range is listed for this exact part number, but confirm the engine, body configuration, emissions package, factory exhaust layout, and every current Magnaflow application note before ordering.

Is this catalytic converter legal for my vehicle and registration state?
Converter legality depends on the exact vehicle, engine, emissions package, registration state, certification, and test group. Match every current Magnaflow application and emissions note before ordering.

Does a direct-fit converter require cutting or welding?
A true direct-fit converter is designed around factory connection points, while a universal converter normally requires fabrication. Follow the instructions for this exact part number and inspect all flanges, sensors, gaskets, and clearances.

Installation Instructions

Follow the current Magnaflow instructions and vehicle service information for part number 51578. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align and support the complete assembly before final tightening or welding, test for leaks, and inspect the installation again after the first heat cycle.

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