# MagnaFlow 2017 Cadillac XT5 Front Underbody 3.6L Direct Fit Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280177. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2017-2023 GMC Acadia, 2017-2023 Cadillac XT5, and more, this direct-fit catalytic converter also interchanges with OE parts 84131556 and 23386840. 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.

-   Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
-   OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
-   High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
-   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
-   Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
-   Providing Assurance Of Genuine Compliance While Delivering Quality That Will Last
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

2017-2019

Cadillac

XT5

Base

2017-2019

Cadillac

XT5

Luxury

2017-2019

Cadillac

XT5

Platinum

2017-2023

Cadillac

XT5

Premium Luxury

2020-2023

Cadillac

XT5

Sport

2020-2023

Cadillac

XT6

Premium Luxury

2020-2023

Cadillac

XT6

Sport

2019

Chevrolet

Blazer

Base

2020-2023

Chevrolet

Blazer

LT

2019-2023

Chevrolet

Blazer

Premier

2019-2023

Chevrolet

Blazer

RS

2020-2023

GMC

Acadia

AT4

2017-2023

GMC

Acadia

Denali

2017-2021,2023

GMC

Acadia

SLE

2017-2023

GMC

Acadia

SLT

## Details

- **Price:** 817.62 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 817.62 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-2017-cadillac-xt5-front-underbody-3-6l-direct-fit-converter)
> Updated: 2026-06-29