# MagnaFlow 52417 Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD) for 2010-2020 Buick Lacrosse and More

### Performance Overview

The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability.

### Key Features

-   Brand: MagnaFlow
-   Part number: 52417
-   Product type: Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2010 Buick Lacrosse, Note: Cx, Cxl, Cxs; 3.0L, 3.6L; 2.50"; 2.50"
-   2011 Buick Lacrosse, Note: Cx, Cxl, Cxs; 3.6L; 2.50"; 2.50"
-   2012 Buick Lacrosse, Note: Base, Convenience, Leather, Premium, Touring; 3.6L; 2.50"; 2.50"
-   2013 Buick Lacrosse, Note: Base, Leather, Premium, Touring; 3.6L; 2.50"; 2.50"
-   2014 Buick Lacrosse, Note: Base, Leather, Premium; 3.6L; 2.50"; 2.50"
-   2015 Buick Lacrosse, Note: Base, Leather, Premium; 3.6L; 2.50"; 2.50"
-   2013 Cadillac Xts, Note: Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive
-   2014 Cadillac Xts, Note: Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 52417.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD) for Buick Lacrosse
-   52417 fitment
-   MagnaFlow Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)
-   2010 Buick Lacrosse Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2010

Buick

Lacrosse

Cx, Cxl, Cxs; 3.0L, 3.6L; 2.50"; 2.50"

2011

Buick

Lacrosse

Cx, Cxl, Cxs; 3.6L; 2.50"; 2.50"

2012

Buick

Lacrosse

Base, Convenience, Leather, Premium, Touring; 3.6L; 2.50"; 2.50"

2013

Buick

Lacrosse

Base, Leather, Premium, Touring; 3.6L; 2.50"; 2.50"

2014

Buick

Lacrosse

Base, Leather, Premium; 3.6L; 2.50"; 2.50"

2015

Buick

Lacrosse

Base, Leather, Premium; 3.6L; 2.50"; 2.50"

2013

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2014

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2015

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2016

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2017

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium Luxury; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2018

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium Luxury; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2019

Cadillac

Xts

Base, Livery, Luxury, Platinum, Premium Luxury; 3.6L; 2.50"; 2.50"; Front Wheel Drive

2014

Chevrolet

Impala

Lt, Ltz; 3.6L; 2.50"; 2.50"

2015

Chevrolet

Impala

Ls, Lt, Ltz; 3.6L; 2.50"; 2.50"

2016

Chevrolet

Impala

Ls, Lt, Ltz; 3.6L; 2.50"; 2.50"

2017

Chevrolet

Impala

Ls, Lt, Premier; 3.6L; 2.50"; 2.50"

2018

Chevrolet

Impala

Ls, Lt, Premier; 3.6L; 2.50"; 2.50"

2019

Chevrolet

Impala

Ls, Lt, Premier; 3.6L; 2.50"; 2.50"

2020

Chevrolet

Impala

Lt, Premier; 3.6L; 2.50"; 2.50"

## Details

- **Price:** 1018.08 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)
- **Tags:** 2010 Buick Lacrosse, 2011 Buick Lacrosse, 2012 Buick Lacrosse, 2013 Buick Lacrosse, 2013 Cadillac Xts, 2014 Buick Lacrosse, 2014 Cadillac Xts, 2014 Chevrolet Impala, 2015 Buick Lacrosse, 2015 Cadillac Xts, 2015 Chevrolet Impala, 2016 Cadillac Xts, 2016 Chevrolet Impala, 2017 Cadillac Xts, 2017 Chevrolet Impala, 2018 Cadillac Xts, 2018 Chevrolet Impala, 2019 Cadillac Xts, 2019 Chevrolet Impala, 2020 Chevrolet Impala, 52417, Auto Parts, Automotive, Catalytic Converter, Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD), Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-52417, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1018.08 CAD | In stock |

## Images

- MagnaFlow 52417 Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-buick-lacrosse-catalytic-converter-52417)
> Updated: 2026-06-13