# MagnaFlow Universal Catalytic Converter 2.50 inch

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99556HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. 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 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 Federal/EPA Emission systems.

-   Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
-   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
-   Compact, lightweight construction enables installation in confined areas, welding is required
-   Compact/Lightweight Construction Enables Installation In Confined Areas/Welding Is Required
-   Your Trusted Source For EPA-Compliant Catalytic Converters
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

2003-2006

Cadillac

Escalade ESV

Base

2002-2006

Cadillac

Escalade EXT

Base

1999-2000

Chevrolet

C2500

Base

1998

Chevrolet

C2500

Cheyenne

1999-2000

Chevrolet

C2500

LS

1998

Chevrolet

C2500

Silverado

1998

Chevrolet

C2500

WT

1999-2000

Chevrolet

C3500

Base

1998

Chevrolet

C3500

Cheyenne

1999-2000

Chevrolet

C3500

LS

1998

Chevrolet

C3500

Silverado

1999-2000

Chevrolet

K2500

Base

1998

Chevrolet

K2500

Cheyenne

1999-2000

Chevrolet

K2500

LS

1998

Chevrolet

K2500

Silverado

1998

Chevrolet

K2500

WT

1999-2000

Chevrolet

K3500

Base

1998

Chevrolet

K3500

Cheyenne

1999-2000

Chevrolet

K3500

LS

1998

Chevrolet

K3500

Silverado

2005

Ford

F-250 Super Duty

Harley-Davidson Edition

2005-2007

Ford

F-250 Super Duty

King Ranch

2005-2007

Ford

F-250 Super Duty

Lariat

2005-2007

Ford

F-250 Super Duty

XL

2005-2007

Ford

F-250 Super Duty

XLT

2005

Ford

F-350 Super Duty

Harley-Davidson Edition

2005-2007

Ford

F-350 Super Duty

King Ranch

2005-2007

Ford

F-350 Super Duty

Lariat

2005-2007

Ford

F-350 Super Duty

XL

2005-2007

Ford

F-350 Super Duty

XLT

1998-2000

GMC

C2500

Sierra SL

1998-2000

GMC

C2500

Sierra SLE

1998-2000

GMC

C2500

Sierra SLT

1996-2000

GMC

C3500

Sierra SL

1996-2000

GMC

C3500

Sierra SLE

1996-2000

GMC

C3500

Sierra SLT

1998-2000

GMC

K2500

Sierra SL

1998-2000

GMC

K2500

Sierra SLE

1998-2000

GMC

K2500

Sierra SLT

1996-2000

GMC

K3500

Sierra SL

1996-2000

GMC

K3500

Sierra SLE

1996-2000

GMC

K3500

Sierra SLT

2006

GMC

Yukon

SL

2000-2006

GMC

Yukon

SLE

2000-2005

GMC

Yukon

SLT

2005-2006

GMC

Yukon XL 1500

Denali

2004

Jeep

Wrangler

Rubicon

2004

Jeep

Wrangler

Sahara

2004

Jeep

Wrangler

SE

2004

Jeep

Wrangler

Sport

2004

Jeep

Wrangler

Unlimited

2004

Jeep

Wrangler

X

1996

Pontiac

Bonneville

SE

1996

Pontiac

Bonneville

SSE

1996

Pontiac

Bonneville

SSEi

## Details

- **Price:** 500.21 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Universal

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 500.21 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-universal-catalytic-converter-2-50-inch)
> Updated: 2026-06-29