Shop departments
Additional
Language & Currency
EN DE FR
+1 561-228-4465
Mon. - Fri. 9:00 am - 5:00 pm EST
United States dollar ($) - USD
  • United States dollar ($) - USD
HomeShopAir, Fuel & ExhaustMagnaFlow Catalytic Converter, Stainless Steel, Direct-Fit, Quad Oxygen Sensor Bungs Pre and Post Catalytic Converter – 51812

MagnaFlow Catalytic Converter, Stainless Steel, Direct-Fit, Quad Oxygen Sensor Bungs Pre and Post Catalytic Converter – 51812

$1,446.85

United States dollar ($) - USD
  • United States dollar ($) - USD
Will this fit your vehicle?Add your vehicle · See fitment list

MagnaFlow Catalytic Converter, Stainless Steel, Direct-Fit – 51812

Description

Catalytic Converter; Stainless Steel; Direct-Fit; Quad Oxygen Sensor Bungs Pre and Post Catalytic Converter; Not For Sale Or Use In The State Of California

Attributes:

  • California Legal: No
  • Inlet Size: 3 Inch
  • Inlet Attachment: 3 Bolt Flange
  • Outlet Size: 3 Inch
  • Outlet Attachment: Slip-Fit
  • Overall Length (IN): 63-7/8 Inch
  • Case Material: Stainless Steel
  • Shape: Oval
  • Body Length (IN): 12 Inch
  • Substrate Material: Ceramic Honeycomb
  • Heat Shield: Yes
  • Air Tube: No
  • Estimated Install Time (Hours): 1.5

Features & Benefits:

  • Stainless Steel Construction
  • Federal Emissions Compliant Design
  • Formulated For Gas And Diesel Applications
  • Designed For Easy Bolt-On Installation For The Professional Installer
  • Majority Of The Direct-Fit Catalytic Converter Products Do Not Require Welding, Cutting Or Bending
  • Limited 5 Year Or 50,000 Miles Construction And Limited 25,000 Miles Emission Warranty

About Product:
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51812. 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 2011 to 2019 Chevrolet Silverado 2500 HD, 2011 to 2019 GMC Sierra 2500 HD, and more, this direct-fit catalytic converter also interchanges with OE part 23424746. 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.

Additional information

Weight 25 lbs
Dimensions 48.75 × 22.5 × 14.75 in
Brand

MAGNAFLOW

Manufacturer Part Number

51812

Vehicle Fitment

This part fits the vehicles listed below. Always confirm fitment for your exact vehicle before ordering.

This part is compatible with 700 vehicles.

YearMakeModelTrimEngineNotes
Loading fitment...
Your Destination for Automotive Parts At Drivar Auto Parts, we offer a massive selection of over 400,000 aftermarket auto parts for cars, trucks, RVs, performance vehicles, and more. From everyday replacement parts to upgrades and performance components, we’re here to help you find what you need. Shop Drivar Auto Parts and discover the parts built for your ride.
Drivar Auto Parts © 2018-2026 | Commerce Foundations, LLC. All Rights Reserved.
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare