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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2012-2015 VERANO - 551909 Converter, Grade, Direct-Fit, Stainless Steel Case, 10.75 in. Overall Length, Buick, 2.4L, Each

SKU: MAG551909

Catalytic Converters

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2012-2015 VERANO - 551909 Converter, Grade, Direct-Fit, Stainless Steel Case, 10.75 in. Overall Length, Buick, 2.4L, Each

SKU: MAG551909

Catalytic Converters
A$2,078.84
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 551909. 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 2012-2015 Buick Verano and interchanges with OE parts 19420100 and 20931547, among others. 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 Type

Catalytic Converters

Data: v4.2 - Upd: 2026-10-14 11:26:27

Features

  • Durable 308 stainless steel MIG welds
  • Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
551909
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
Product Attributes - UPC
888563176840
Product Attributes - Inlet Quantity
1
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Converter Outlet Attachment
Stock flange
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
10.75
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.
Product Attributes - CARB EO Number(s)
D-193-133
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag551909
SFX Item ID 4763206
Supplier Item Code 4763206
Manufacturer SKU 551909
Manufacturer UPC 888563176840
Alternative References MFL551909, MPE-551909, 2.4L

Compatibility

Application Data
  • MakeBUICK
    ModelVERANO
    SubmodelBASE
    Beginning Year2012
    Ending Year2015
    Engine TypeL4
    Liter2.4
    CID145
    CC2384
    Engine FamilyGM L4 FLEX FUEL
    Engine Size2.4L/145
    DrivetrainFWD
    Catalytic Converter PositionFront
    Engine VIN CodeK
  • MakeBUICK
    ModelVERANO
    SubmodelCONVENIENCE
    Beginning Year2012
    Ending Year2015
    Engine TypeL4
    Liter2.4
    CID145
    CC2384
    Engine FamilyGM L4 FLEX FUEL
    Engine Size2.4L/145
    DrivetrainFWD
    Catalytic Converter PositionFront
    Engine VIN CodeK
  • MakeBUICK
    ModelVERANO
    SubmodelLEATHER
    Beginning Year2012
    Ending Year2015
    Engine TypeL4
    Liter2.4
    CID145
    CC2384
    Engine FamilyGM L4 FLEX FUEL
    Engine Size2.4L/145
    DrivetrainFWD
    Catalytic Converter PositionFront
    Engine VIN CodeK

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