Buick Catalytic Converter

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.5 in. inlet; 2.5 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1990-1993 Buick Skylark submodels:

• 1990-1991: Luxury Edition; 6 Cyl 3.3L; "GAS, FI, VIN N"
• 1990-1993: Custom; 6 Cyl 3.3L; "GAS, FI, VIN N"

• 1990-1993: Gran Sport; 6 Cyl 3.3L; "GAS, FI, VIN N"

• 1991-1991: Base; 6 Cyl 3.3L; "GAS, FI, VIN N"

• 1993-1993: Limited; 6 Cyl 3.3L; "GAS, FI, VIN N"

Fits 3 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.5 in. inlet; 2.5 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1977-1995 Buick LeSabre submodels:

• 1977-1977: Base; 6 Cyl 3.8L; "GAS, CARB, VIN C"
• 1977-1977: Base; 8 Cyl 5.7L; "GAS, CARB, VIN H"

• 1977-1977: Base; 8 Cyl 5.7L; "GAS, CARB, VIN J"

• 1977-1977: Custom Sport; 8 Cyl 4.9L; "GAS, CARB, VIN Y"

• 1977-1977: Custom Sport; 8 Cyl 5.7L; "GAS, CARB, VIN H"

• 1977-1977: Custom Sport; 8 Cyl 5.7L; "GAS, CARB, VIN J"

• 1977-1977: Custom Sport; 8 Cyl 5.7L; "GAS, CARB, VIN R"

• 1977-1977: Custom Sport; 8 Cyl 6.6L; "GAS, CARB, VIN K"

• 1977-1977: Custom; 6 Cyl 3.8L; "GAS, CARB, VIN C"

• 1977-1977: Custom; 8 Cyl 5.7L; "GAS, CARB, VIN H"

• 1977-1977: Custom; 8 Cyl 5.7L; "GAS, CARB, VIN J"

• 1977-1978: Base; 8 Cyl 6.6L; "GAS, CARB, VIN K"

• 1977-1978: Custom; 8 Cyl 4.9L; "GAS, CARB, VIN Y"

• 1977-1978: Custom; 8 Cyl 5.7L; "GAS, CARB, VIN R"

• 1977-1978: Custom; 8 Cyl 6.6L; "GAS, CARB, VIN K"

• 1977-1979: Base; 8 Cyl 4.9L; "GAS, CARB, VIN Y"

• 1977-1980: Base; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1977-1980: Base; 8 Cyl 5.7L; "GAS, CARB, VIN R"

• 1978-1978: Base; 8 Cyl 5.0L; "GAS, CARB, VIN U"

• 1978-1978: Custom; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1978-1978: Custom; 8 Cyl 5.0L; "GAS, CARB, VIN U"

• 1978-1978: Custom; 8 Cyl 5.7L; "GAS, CARB, VIN X"

• 1978-1980: Base; 8 Cyl 5.7L; "GAS, CARB, VIN X"

• 1978-1980: Sport; 6 Cyl 3.8L; "GAS, CARB, Turbocharged, VIN 3"

• 1979-1979: Limited; 8 Cyl 4.9L; "GAS, CARB, VIN Y"

• 1979-1980: Limited; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1979-1980: Limited; 8 Cyl 5.7L; "GAS, CARB, VIN R"

• 1979-1980: Limited; 8 Cyl 5.7L; "GAS, CARB, VIN X"

• 1980-1980: Base; 8 Cyl 4.9L; "GAS, CARB, VIN W"

• 1980-1980: Limited; 8 Cyl 4.9L; "GAS, CARB, VIN W"

• 1992-1995: Custom; 6 Cyl 3.8L; "GAS, FI, VIN L"

• 1992-1995: Limited; 6 Cyl 3.8L; "GAS, FI, VIN L"

Fits 30 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet; 2.25 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1986-1993 Buick Riviera submodels:

• 1986-1986: Luxury; 6 Cyl 3.8L; "GAS, FI, VIN B"
• 1986-1986: T-Type; 6 Cyl 3.8L; "GAS, FI, VIN B"

• 1987-1987: Luxury; 6 Cyl 3.8L; "GAS, FI, VIN 3"

• 1987-1987: T-Type; 6 Cyl 3.8L; "GAS, FI, VIN 3"

• 1991-1993: Luxury; 6 Cyl 3.8L; "GAS, FI, VIN L"

Fits 3 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet; 2 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1980-1995 Buick Skylark submodels:

• 1980-1980: Base; 4 Cyl 2.5L; "GAS, CARB, VIN 5"
• 1980-1980: Base; 6 Cyl 2.8L; "GAS, CARB, VIN 7"

• 1980-1980: Limited; 4 Cyl 2.5L; "GAS, CARB, VIN 5"

• 1980-1980: Limited; 6 Cyl 2.8L; "GAS, CARB, VIN 7"

• 1980-1980: Sport; 4 Cyl 2.5L; "GAS, CARB, VIN 5"

• 1980-1980: Sport; 6 Cyl 2.8L; "GAS, CARB, VIN 7"

• 1986-1988: Custom; 6 Cyl 3.0L; "GAS, FI, VIN L"

• 1986-1988: Limited; 6 Cyl 3.0L; "GAS, FI, VIN L"

• 1989-1989: Custom; 6 Cyl 3.3L; "GAS, FI, VIN N"

• 1989-1989: Limited; 6 Cyl 3.3L; "GAS, FI, VIN N"

• 1992-1994: Custom; 4 Cyl 2.3L; "GAS, FI, VIN 3"

• 1993-1994: Limited; 4 Cyl 2.3L; "GAS, FI, VIN 3"

• 1995-1995: Custom; 4 Cyl 2.3L; "GAS, FI, VIN D"

• 1995-1995: Limited; 4 Cyl 2.3L; "GAS, FI, VIN D"

Fits 12 more submodels. (Show all) Show less info

EASTERN DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2-bolt welded type inlet; 2-bolt welded type outlet; Single inlet and outlet configuration; 37 in. overall length; With one 18 mm style oxygen sensor port; Standard converter type; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Built to exact OE dimensions with OE quality flanges and flex assemblies; Features Eastern's proprietary catalytic chemistry and high flow design that maximizes engine output and catalytic efficiency; Easy installation; No welding and cutting required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1997-2004 Buick Regal submodels:

• 1997-2004: GS; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"
• 1997-2004: LS; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 1998-1998: 25th Anniversary Edition; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 1999-1999: GS; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 2000-2000: GSE; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 2000-2000: LSE; 6 Cyl 3.8L; "GAS, FI, VIN K"

Fits 4 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.5 in. inlet; 2.5 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1997-2004 Buick Regal submodels:

• 1997-2004: GS; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"
• 1997-2004: LS; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 1998-1998: 25th Anniversary Edition; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 1999-1999: GS; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 2000-2000: GSE; 6 Cyl 3.8L; "GAS, FI, Supercharged, VIN 1"

• 2000-2000: LSE; 6 Cyl 3.8L; "GAS, FI, VIN K"

Fits 4 more submodels. (Show all) Show less info

EASTERN DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2-bolt welded type inlet; 2-bolt welded type outlet; Single inlet and outlet configuration; 40 in. overall length; With one 18 mm style oxygen sensor port; Standard converter type; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Built to exact OE dimensions with OE quality flanges and flex assemblies; Features Eastern's proprietary catalytic chemistry and high flow design that maximizes engine output and catalytic efficiency; Easy installation; No welding and cutting required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1997-2005 Buick Century submodels:

• 1997-1999: Custom; 6 Cyl 3.1L; "GAS, FI, VIN M"
• 1997-1999: Limited; 6 Cyl 3.1L; "GAS, FI, VIN M"

• 2000-2005: Custom; 6 Cyl 3.1L; "GAS, FI, VIN J"

• 2000-2005: Limited; 6 Cyl 3.1L; "GAS, FI, VIN J"

• 2005-2005: Special Edition; 6 Cyl 3.1L; "GAS, FI, VIN J"

Fits 3 more submodels. (Show all) Show less info

EASTERN UNIVERSAL FIT CATALYTIC CONVERTER -- 49-state legal, OBDII, not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet; 2.25 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; With one air tube provision; Without oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval metal casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1978-1987 Buick Regal submodels:

• 1978-1978: Base; 8 Cyl 5.0L; "GAS, CARB, VIN U"
• 1978-1978: Limited; 8 Cyl 5.0L; "GAS, CARB, VIN U"

• 1978-1987: Base; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1978-1987: Limited; 8 Cyl 5.0L; "GAS, CARB, VIN H"

• 1981-1982: Sport; 6 Cyl 3.8L; "GAS, CARB, Turbocharged, VIN 3"

• 1982-1983: Estate Wagon; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1982-1987: Base; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1982-1987: Limited; 6 Cyl 3.8L; "GAS, CARB, VIN A"

• 1983-1983: T-Type; 6 Cyl 3.8L; "GAS, CARB, Turbocharged, VIN 8"

• 1984-1985: Grand National; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 9"

• 1984-1985: T-Type; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 9"

• 1986-1986: T-Type; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 7"

• 1986-1987: Grand National; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 7"

• 1987-1987: GNX; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 7"

• 1987-1987: Limited; 6 Cyl 3.8L; "GAS, FI, Turbocharged, VIN 7"

Fits 13 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet; 2 in. outlet; Single inlet and outlet configuration; 5 in. x 10 in. body, 14 in. overall length; 4,250 lb. GVW; With one oxygen sensor port; Without air tube provision; Ceramic honeycomb catalyst substrate; Round body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; For low emission vehicles only; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 2002-2003 Buick Rendezvous submodels:

• 2002-2003: CX Plus; 6 Cyl 3.4L; "GAS, FI, VIN E"
• 2002-2003: CX; 6 Cyl 3.4L; "GAS, FI, VIN E"

• 2002-2003: CXL Plus; 6 Cyl 3.4L; "GAS, FI, VIN E"

• 2002-2003: CXL; 6 Cyl 3.4L; "GAS, FI, VIN E"

Fits 2 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet; 2.25 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1994-1996 Buick Roadmaster submodels:

• 1994-1995: Base; 8 Cyl 5.7L; "GAS, FI, VIN P"
• 1994-1995: Estate Wagon; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1994-1995: Limited; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Estate Wagon Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

• 1996-1996: Limited Collector's Edition; 8 Cyl 5.7L; "GAS, FI, VIN P"

Fits 4 more submodels. (Show all) Show less info

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet; 2.25 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 2005-2006 Buick LaCrosse submodels:

• 2005-2006: CX; 6 Cyl 3.8L; "GAS, FI, VIN 2"
• 2005-2006: CXL; 6 Cyl 3.8L; "GAS, FI, VIN 2"

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet; 2.25 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 12 in. body, 16 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1996 Buick Regal submodels:

• 1996-1996: Base; 6 Cyl 3.8L; "GAS, FI, VIN K"
• 1996-1996: Custom; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 1996-1996: Gran Sport; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 1996-1996: Limited; 6 Cyl 3.8L; "GAS, FI, VIN K"

• 1996-1996: Olympic Gold Edition; 6 Cyl 3.8L; "GAS, FI, VIN K"

Fits 3 more submodels. (Show all) Show less info

EASTERN DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2-bolt welded type inlet; 2-bolt welded type outlet; Single inlet and outlet configuration; 38 in. overall length; With one 18 mm style oxygen sensor port; Standard converter type; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Built to exact OE dimensions with OE quality flanges and flex assemblies; Features Eastern's proprietary catalytic chemistry and high flow design that maximizes engine output and catalytic efficiency; Easy installation; No welding and cutting required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 2005-2006 Buick LaCrosse submodels:

• 2005-2006: CX; 6 Cyl 3.8L; "GAS, FI, VIN 2"
• 2005-2006: CXL; 6 Cyl 3.8L; "GAS, FI, VIN 2"

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet; 2 in. outlet; Single inlet and outlet configuration; 6 in. x 4.25 in. x 10 in. body, 14 in. overall length; 6,000 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1993-1996 Buick Century submodels:

• 1993-1993: Limited; 4 Cyl 2.2L; "GAS, FI, VIN 4"
• 1993-1994: Custom; 4 Cyl 2.2L; "GAS, FI, VIN 4"

• 1993-1996: Special; 4 Cyl 2.2L; "GAS, FI, VIN 4"

• 1994-1996: Custom; 6 Cyl 3.1L; "GAS, FI, VIN M"

• 1994-1996: Special; 6 Cyl 3.1L; "GAS, FI, VIN M"

Fits 3 more submodels. (Show all) Show less info

EASTERN DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2-bolt welded type inlet; 2-bolt welded type outlet; Single inlet and outlet configuration; 57 in. overall length; With one 18 mm style oxygen sensor port; Standard converter type; Ceramic honeycomb catalyst substrate; Round body; 409 stainless steel casing; Built to exact OE dimensions with OE quality flanges and flex assemblies; Features Eastern's proprietary catalytic chemistry and high flow design that maximizes engine output and catalytic efficiency; Easy installation; No welding and cutting required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 2002-2003 Buick Rendezvous submodels:

• 2002-2003: CX Plus; 6 Cyl 3.4L; "GAS, FI, VIN E"
• 2002-2003: CX; 6 Cyl 3.4L; "GAS, FI, VIN E"

• 2002-2003: CXL Plus; 6 Cyl 3.4L; "GAS, FI, VIN E"

• 2002-2003: CXL; 6 Cyl 3.4L; "GAS, FI, VIN E"

Fits 2 more submodels. (Show all) Show less info