MagnaFlow 51209 OEM Grade Universal Catalytic Converter 3" Inlet/Outlet

Regular price: $211.00
Regular price
Sale price: $211.00

Shipping calculated at checkout.

In Stock: 4

Orders by 1pm PST ship same business day

Free Shipping w/3-4 Day Delivery

Authorized Dealer

Fitment Guarantee

30-Day Hassle Free Returns

Product Specification:

SKU:MAG51209

MPN: 51209

UPC: 841380083104

Weight: 4.8 lb

Inventory: 4

Type: Catalytic Converter Universal

Vehicle Fitment

1994-1996 Ford Bronco (V8 5.8L)
1997-2005 Buick LeSabre (V6 3.8L)
1997-2005 Buick Park Avenue (V6 3.8L)
1997-1999 Buick Riviera (V6 3.8L)
1996-2005 Cadillac DeVille (V8 4.6L)
1996-1999 Cadillac Eldorado (V8 4.6L)
1996-2004 Cadillac Seville (V8 4.6L)
2006-2011 Cadillac DTS (V8 4.6L)
2013-2016 Cadillac ATS (L4 2.0L / L4 2.5L)
1996-2005 Chevrolet Astro (V6 4.3L)
1996-1999 Chevrolet C1500 (V8 5.0L)
1996-2002 Chevrolet C2500 (V8 5.0L / V8 7.4L)
1996-2000 Chevrolet C3500 (V8 5.7L / V8 7.4L)
1996-2020 Chevrolet Express 1500 (V6 4.3L / V8 5.0L / V8 5.7L)
1996-2020 Chevrolet Express 2500 (V6 4.3L / V8 4.8L / V8 5.7L / V8 6.0L)
1996-2020 Chevrolet Express 3500 (V8 4.8L / V8 5.7L / V8 6.0L)
2012-2020 Chevrolet Express 4500 (V8 6.0L)
1996 Chevrolet G30 (V8 5.7L)
1996-1999 Chevrolet K1500 (V6 4.3L / V8 5.0L)
1996-2000 Chevrolet K2500 (V8 5.0L / V8 7.4L)
1996-2000 Chevrolet K3500 (V8 5.7L / V8 7.4L)
1996-2003 Chevrolet S10 (V6 4.3L)
2000-2003 Chevrolet Avalanche 2500 (V8 8.1L)
2000-2008 Chevrolet Suburban 2500 (V8 6.0L / V8 8.1L)
2003-2010 Chevrolet Silverado 2500 HD (V8 6.0L)
2006-2019 Chevrolet Silverado 3500 HD (V8 6.0L)
2003-2010 Chevrolet Silverado 1500 HD (V8 6.0L)
2004-2005 Chevrolet Trailblazer EXT (L6 4.2L)
2005-2014 Chrysler 300 (V6 2.7L / V6 3.5L / V8 6.1L / V8 6.4L)
2005-2014 Dodge Charger (V6 2.7L / V6 3.5L / V8 6.1L / V8 6.4L)
2005-2008 Dodge Magnum (V6 3.5L / V8 6.1L)
2008-2014 Dodge Challenger (V8 6.1L / V8 6.4L)
1997-2003 Ford E-150 Econoline / Club Wagon (V8 5.4L)
1997-2003 Ford E-250 Econoline (V8 5.4L)
1997-2003 Ford E-350 Super Duty / Club Wagon (V8 5.4L)
2000-2002 Ford E-450 Econoline Super Duty (V8 5.4L)
2015-2018 Ford Edge (L4 2.0L)
2015-2020 Ford Fusion (L4 2.0L)
1996-2002 GMC C1500 / C2500 / C3500 (V8 5.0L / V8 7.4L)
1996-2002 GMC K1500 / K3500 (V8 5.0L / V8 7.4L)
1996 GMC G3500 (V8 5.7L)
1996-2005 GMC Safari (V6 4.3L)
1996-2020 GMC Savana 1500 (V6 4.3L / V8 5.0L / V8 5.7L)
1996-2020 GMC Savana 2500 (V8 4.8L / V8 6.0L)
1996-2020 GMC Savana 3500 (V8 4.8L / V8 6.0L)
2016-2020 GMC Savana 4500 (V8 6.0L)
1996-1997 GMC Sonoma (V6 4.3L)
2007-2019 GMC Sierra 2500 HD (V8 6.0L)
2007-2019 GMC Sierra 3500 HD (V8 6.0L)
1997-1999 Oldsmobile 88 (V6 3.8L)
1996-2001 Oldsmobile Aurora (V8 4.0L)
1997-1999 Oldsmobile LSS (V6 3.8L)
1997-1998 Oldsmobile Regency (V6 3.8L)
1997-2005 Pontiac Bonneville (V6 3.8L)
2006-2010 BMW M5 / M6 (V10 5.0L)
2012-2016 BMW 328i / 328i xDrive (L4 2.0L)
2014-2016 BMW 428i / 428i xDrive / 428i Gran Coupe / 428i xDrive Gran Coupe (L4 2.0L)
2015-2016 BMW 328i GT xDrive (L4 2.0L)
2018-2024 BMW 330i / 330i xDrive (L4 2.0L)
2018-2022 BMW 530e / 530e xDrive (L4 2.0L)
2023-2024 BMW 430i / 430i xDrive / 430i Gran Coupe / 430i xDrive Gran Coupe (L4 2.0L)

Compatibility Notes

Universal fitment -- professional installation required; cutting and welding necessary
Designed for OBDII vehicles with Federal/EPA emission systems
3 in. inlet and 3 in. outlet pipe diameter required
No O2 sensor port -- for applications not requiring a sensor bung on the converter body
Not for sale in California, Colorado, or New York
Gaskets and hardware not included

Features

OEM Grade -- meets or exceeds Federal EPA emissions standards
Ceramic monolithic honeycomb substrate for maximum surface area and exhaust flow
16-gauge 409 stainless steel tubing -- corrosion resistant, maximum service life
Clam-shell body construction with attached aluminized steel heat shield
Single laser fusion weld -- minimizes leak points
Compact, low-mass design for greater thermal efficiency
Helps keep check engine light off -- satisfies OBDII computer monitoring requirements

Specifications

Converter Type: Universal, 3-way
Grade: OEM
Inlet Diameter: 3 in.
Outlet Diameter: 3 in.
Body Length: 9 in.
Body Width: 4.375 in.
Overall Length: 13 in.
Body Shape: Round
Body Construction: Clam-shell
Substrate: Ceramic
Body Material: Stainless steel
Tube Material: 409 stainless steel, 16-gauge
Heat Shield: Attached, aluminized steel
O2 Sensor Port: None
Air Tube: Not adaptable
Emissions Compliance: Federal/EPA -- not CARB
Sold individually

Included Components

1x universal catalytic converter
Note: gaskets and hardware not included

Product Description

The MagnaFlow 51209 is an OEM Grade universal catalytic converter with a 3 in. inlet and 3 in. outlet, compatible with a wide range of domestic and import OBDII vehicles equipped with Federal/EPA emission systems. The round clam-shell stainless steel body measures 9 in. long with a 13 in. overall length, housing a ceramic monolithic honeycomb substrate engineered to meet or exceed Federal EPA emissions requirements and satisfy OBDII computer monitoring systems. Construction uses 16-gauge 409 stainless steel tubing with single laser fusion welds and an attached aluminized steel heat shield. The compact, low-mass design allows installation in confined areas and promotes faster thermal efficiency.

Universal fitment requires professional installation -- cutting and welding are necessary. No O2 sensor port is included. Not for sale in California, Colorado, or New York. Backed by MagnaFlow's 5-year / 50,000-mile construction warranty and 25,000-mile emissions warranty.