Shop by Vehicle
Year
Select Year
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
Make
Select Make
Model
Select Model
Search
×
Clear filters
About Us
Contact Us
Find anything you need
Log in
Register
View cart
0
Your Cart
(0)
Close
Your Cart is empty
Check out our offering
Shop
Accessories and Fluids
Body
Brakes
Cooling and Heating
Driveline and Axles
Electrical, Lighting and Accessories
Exhaust
Exterior Accessories
Filters
Interior Accessories
Steering and Suspension
Tire and Wheel
Tools and Equipment
Shop by Brands
Blog
Can't find it? We can!
24/7 customer support
888-292-9012
Shop by Vehicle
Shop
Accessories and Fluids
Body
Brakes
Cooling and Heating
Driveline and Axles
Electrical, Lighting and Accessories
Exhaust
Exterior Accessories
Filters
Interior Accessories
Steering and Suspension
Tire and Wheel
Tools and Equipment
Shop by Brands
Blog
Can't find it? We can!
0
Your Cart
(0)
Close
Your Cart is empty
Check out our offering
Shop by Vehicle
Item added to cart!
%title%
%variant%
You have %itemCount% in your Cart.
Total being %total%
Continue shopping
View cart
Checkout
Home
/
MagnaFlow Conv Universal 3 inch OEM
MagnaFlow Conv Universal 3 inch OEM
$194.00
Add to cart
Add to cart
MAG51209
Magnaflow
MagnaFlow Conv Universal 3 inch OEM
$194.00
-
+
Add to cart
More payment options
This item is a recurring or deferred purchase. By continuing, I agree to the
cancellation policy
and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
0
watching this item.
Verify fitment with your vehicle
Year
Select Year
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
Make
Select Make
Model
Select Model
Verify
×
Clear filters
(Change vehicle)
Product description
MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51209 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. 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.
Technical Bulletin
This Part Fits:
Year
Make
Model
Submodel
2012-2016
BMW
328i
Base
2015-2016
BMW
328i GT xDrive
Base
2013-2016
BMW
328i xDrive
Base
2014-2016
BMW
428i
Base
2015-2016
BMW
428i Gran Coupe
Base
2014-2016
BMW
428i xDrive
Base
2015-2016
BMW
428i xDrive Gran Coupe
Base
2006-2010
BMW
M5
Base
2006-2010
BMW
M6
Base
1997-2005
Buick
LeSabre
Custom
1997-2005
Buick
LeSabre
Limited
1997-2005
Buick
Park Avenue
Base
1997-2005
Buick
Park Avenue
Ultra
1997-1999
Buick
Riviera
Base
2013-2019
Cadillac
ATS
Base
2013-2019
Cadillac
ATS
Luxury
2013-2016
Cadillac
ATS
Performance
2013-2016
Cadillac
ATS
Premium
1996-2005
Cadillac
DeVille
Base
1996-1999
Cadillac
DeVille
Concours
1996-1999
Cadillac
DeVille
d'Elegance
2000-2005
Cadillac
DeVille
DHS
2000-2005
Cadillac
DeVille
DTS
2004-2005
Cadillac
DeVille
Protection Series
2006-2011
Cadillac
DTS
Base
2010-2011
Cadillac
DTS
Livery
2007-2011
Cadillac
DTS
Luxury
2008-2011
Cadillac
DTS
Platinum
2010-2011
Cadillac
DTS
Premium
1996-1997
Cadillac
Eldorado
Base
1998-1999
Cadillac
Eldorado
ESC
1996-1999
Cadillac
Eldorado
ETC
2010-2013
Cadillac
Escalade
Hybrid
2010-2013
Cadillac
Escalade
Hybrid Platinum
1996-2004
Cadillac
Seville
SLS
1996-2003
Cadillac
Seville
STS
1996-2005
Chevrolet
Astro
Base
1996-2005
Chevrolet
Astro
LS
1996-2005
Chevrolet
Astro
LT
2013
Chevrolet
Avalanche
Black Diamond LS
2013
Chevrolet
Avalanche
Black Diamond LT
2013
Chevrolet
Avalanche
Black Diamond LTZ
2009-2012
Chevrolet
Avalanche
LS
2009-2012
Chevrolet
Avalanche
LT
2009-2012
Chevrolet
Avalanche
LTZ
2002-2004
Chevrolet
Avalanche 2500
Base
2005-2006
Chevrolet
Avalanche 2500
LS
2005-2006
Chevrolet
Avalanche 2500
LT
1996-1997
Chevrolet
C1500
Base
1996-1998
Chevrolet
C1500
Cheyenne
1999
Chevrolet
C1500
LS
1996-1998
Chevrolet
C1500
Silverado
1996-1998
Chevrolet
C1500
WT
1996-1997,1999-2000
Chevrolet
C2500
Base
1996-1998
Chevrolet
C2500
Cheyenne
1999-2000
Chevrolet
C2500
LS
1996-1998
Chevrolet
C2500
Silverado
1998
Chevrolet
C2500
WT
1998-1999
Chevrolet
C2500 Suburban
Base
1998-1999
Chevrolet
C2500 Suburban
LS
1996-1997,1999-2000
Chevrolet
C3500
Base
1996-1998
Chevrolet
C3500
Cheyenne
1999-2000
Chevrolet
C3500
LS
1996-1998
Chevrolet
C3500
Silverado
1997-2002
Chevrolet
Express 1500
Base
1997-2002
Chevrolet
Express 1500
LS
2001-2002
Chevrolet
Express 1500
LT
1996-2020
Chevrolet
Express 2500
Base
1996-2020
Chevrolet
Express 2500
LS
2006-2020
Chevrolet
Express 2500
LT
1996-2020
Chevrolet
Express 3500
Base
1996-2020
Chevrolet
Express 3500
LS
2006-2020
Chevrolet
Express 3500
LT
1996
Chevrolet
G30
Beauville
1996
Chevrolet
G30
Chevy Van
1996
Chevrolet
G30
Hi-Cube
1996
Chevrolet
G30
Sportvan
1996-1997
Chevrolet
K1500
Base
1996-1998
Chevrolet
K1500
Cheyenne
1999
Chevrolet
K1500
LS
1996-1998
Chevrolet
K1500
Silverado
1996-1998
Chevrolet
K1500
WT
1999-2000
Chevrolet
K2500
Base
1998
Chevrolet
K2500
Cheyenne
1999-2000
Chevrolet
K2500
LS
1998
Chevrolet
K2500
Silverado
1998
Chevrolet
K2500
WT
1998-1999
Chevrolet
K2500 Suburban
Base
1998-1999
Chevrolet
K2500 Suburban
LS
1996-1997,1999-2000
Chevrolet
K3500
Base
1996-1998
Chevrolet
K3500
Cheyenne
1999-2000
Chevrolet
K3500
LS
1996-1998
Chevrolet
K3500
Silverado
1996-2003
Chevrolet
S10
Base
1996-2003
Chevrolet
S10
LS
1996-1998
Chevrolet
S10
SS
1999-2003
Chevrolet
S10
Xtreme
1996-2003
Chevrolet
S10
ZR2
2002-2003
Chevrolet
S10
ZR5
2009-2013
Chevrolet
Silverado 1500
Hybrid
2009-2013
Chevrolet
Silverado 1500
LS
2009-2013
Chevrolet
Silverado 1500
LT
2009
Chevrolet
Silverado 1500
LTZ
2009-2013
Chevrolet
Silverado 1500
WT
2005
Chevrolet
Silverado 1500 HD
Base
2001-2003,2005
Chevrolet
Silverado 1500 HD
LS
2001-2003,2005-2006
Chevrolet
Silverado 1500 HD
LT
2007
Chevrolet
Silverado 1500 HD Classic
LT
1999-2002
Chevrolet
Silverado 2500
Base
1999-2002
Chevrolet
Silverado 2500
LS
1999-2002
Chevrolet
Silverado 2500
LT
2001-2005
Chevrolet
Silverado 2500 HD
Base
2015-2019
Chevrolet
Silverado 2500 HD
High Country
2001-2006
Chevrolet
Silverado 2500 HD
LS
2001-2019
Chevrolet
Silverado 2500 HD
LT
2007-2019
Chevrolet
Silverado 2500 HD
LTZ
2003-2019
Chevrolet
Silverado 2500 HD
WT
2007
Chevrolet
Silverado 2500 HD Classic
LS
2007
Chevrolet
Silverado 2500 HD Classic
LT
2007
Chevrolet
Silverado 2500 HD Classic
WT
2006
Chevrolet
Silverado 3500
LS
2006
Chevrolet
Silverado 3500
LT
2006
Chevrolet
Silverado 3500
WT
2007
Chevrolet
Silverado 3500 Classic
LS
2007
Chevrolet
Silverado 3500 Classic
LT
2007
Chevrolet
Silverado 3500 Classic
WT
2015-2019
Chevrolet
Silverado 3500 HD
High Country
2007-2019
Chevrolet
Silverado 3500 HD
LT
2007-2019
Chevrolet
Silverado 3500 HD
LTZ
2007-2019
Chevrolet
Silverado 3500 HD
WT
2000-2001
Chevrolet
Suburban 2500
Base
2000-2009
Chevrolet
Suburban 2500
LS
2000-2009
Chevrolet
Suburban 2500
LT
2007
Chevrolet
Suburban 2500
LTZ
2010-2013
Chevrolet
Tahoe
Hybrid
2009-2011
Chevrolet
Tahoe
LS
2009-2011
Chevrolet
Tahoe
LT
2009-2011
Chevrolet
Tahoe
LTZ
2003-2005
Chevrolet
Trailblazer EXT
LS
2002-2005
Chevrolet
Trailblazer EXT
LT
2002-2004
Chevrolet
Trailblazer EXT
North Face
2005-2009
Chrysler
300
C SRT8
2005-2010
Chrysler
300
Limited
2010
Chrysler
300
S
2009
Chrysler
300
Signature Series
2005-2010
Chrysler
300
Touring
2008-2009
Dodge
Caliber
SRT-4
2008-2010,2013-2014
Dodge
Challenger
SRT8
2007-2010
Dodge
Charger
SE
2006-2009
Dodge
Charger
SRT8
2007-2010
Dodge
Charger
SXT
2007
Dodge
Magnum
SE
2006-2008
Dodge
Magnum
SRT8
2005-2008
Dodge
Magnum
SXT
2005
Dodge
Magnum
SXT Special Edition
2004-2006
Dodge
Ram 1500
SRT-10
1994-1996
Ford
Bronco
Eddie Bauer
1994-1996
Ford
Bronco
XL
1994-1996
Ford
Bronco
XLT
1995-1996
Ford
Bronco
XLT Sport
2003
Ford
E-150
Base
2003
Ford
E-150 Club Wagon
Chateau
2003
Ford
E-150 Club Wagon
XL
2003
Ford
E-150 Club Wagon
XLT
2000-2002
Ford
E-150 Econoline
Base
2000
Ford
E-150 Econoline
XL
2000-2002
Ford
E-150 Econoline Club Wagon
Chateau
2000
Ford
E-150 Econoline Club Wagon
Custom
2001-2002
Ford
E-150 Econoline Club Wagon
XL
2000-2002
Ford
E-150 Econoline Club Wagon
XLT
2003
Ford
E-250
Base
1997-2002
Ford
E-250 Econoline
Base
1997-2000
Ford
E-250 Econoline
XL
2003
Ford
E-350 Club Wagon
Chateau
2003
Ford
E-350 Club Wagon
XL
2003
Ford
E-350 Club Wagon
XLT
2000-2002
Ford
E-350 Econoline Club Wagon
Chateau
2000
Ford
E-350 Econoline Club Wagon
Custom
2001-2002
Ford
E-350 Econoline Club Wagon
XL
2000-2002
Ford
E-350 Econoline Club Wagon
XLT
2000-2003
Ford
E-350 Super Duty
Base
2000
Ford
E-350 Super Duty
XL
2015-2018
Ford
Edge
SE
2015-2018
Ford
Edge
SEL
2015-2018
Ford
Edge
Titanium
2017-2018
Ford
Fusion
Platinum
2017-2020
Ford
Fusion
SE
2019
Ford
Fusion
SEL
2017-2020
Ford
Fusion
Titanium
1997
GMC
C1500
Sierra GT
1996-1999
GMC
C1500
Sierra SL
1996-1999
GMC
C1500
Sierra SLE
1996-1999
GMC
C1500
Sierra SLT
1996-1998
GMC
C1500
Sierra Special
1996-2000
GMC
C2500
Sierra SL
1996-2000
GMC
C2500
Sierra SLE
1996-2000
GMC
C2500
Sierra SLT
1998-1999
GMC
C2500 Suburban
Base
1998-1999
GMC
C2500 Suburban
SLE
1998-1999
GMC
C2500 Suburban
SLT
Chat with us
, powered by
LiveChat
00
DAYS
00
HRS
00
MIN
00
SEC