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Catalytic Converter
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Catalytic Converter - Front Rearward (MagnaFlow Performance Exhaust) for 2018-2022 Buick & Chevrolet NEW

Out of Stock
$ 632 .00

Product Notes

Position: Front Rearward
Direct-Fit OEM Grade Federal (Not legal for sale or use in CA, CO and NY)
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23-277. 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 2018-2023 Chevrolet Traverse and 2018-2023 Buick Enclave, this direct-fit catalytic converter also interchanges with OE parts 19420286 and 23481266, 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Brand: MagnaFlow Performance Exhaust
Condition: New
See All Other Catalytic Converters
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Air Tube Count 0
Body Material Stainless Steel
CARB Executive Order Number Not Applicable
California Air Resources Board (CARB) Certified No
Clamps Included No
Grade Type Regular
Hangers Included No
Heat Shield Attached No
Inlet Gasket Included Yes
Inlet Mounting Hardware Included No
Outlet Gasket Included Yes
Outlet Mounting Hardware Included Yes
Oxygen Sensor Location Pre Converter
Sensor Port Count 1
Substrate Material Ceramic
Tube Material Stainless Steel

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Enclave 2018-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avenir SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
Base SUV 2018 V6 3.6L FWD Automatic
Essence SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
Preferred SUV 2019 - 2021 V6 3.6L FWD Automatic
Preferred SUV 2019 V6 3.6L 4WD Automatic
Premium SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
Chevrolet 1 model (tapclick to expand)(tapclick to hide)
Traverse 2018-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
High Country SUV 2019 - 2022 V6 3.6L FWD Automatic
High Country SUV 2018 - 2022 V6 3.6L 4WD Automatic
L SUV 2018 - 2021 V6 3.6L FWD Automatic
LS SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
LT SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
Premier SUV 2018 - 2022 V6 3.6L FWD/4WD Automatic
RS SUV 2019 L4 2.0L Turbo 4WD Automatic
RS SUV 2019 - 2022 V6 3.6L FWD/4WD Automatic
RS SUV 2018 - 2019 L4 2.0L Turbo FWD Automatic
True North SUV 2019 - 2022 V6 3.6L 4WD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23-277. 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 2018-2023 Chevrolet Traverse and 2018-2023 Buick Enclave, this direct-fit catalytic converter also interchanges with OE parts 19420286 and 23481266, 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 Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Interchange Parts

Brand Part Number
GMC 19420286
GMC 23481266
GMC 84256773

Fits Years: 2018 2019 2020 2021 2022

Fits Models: Enclave, Traverse

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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