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Catalytic Converter (Walker Exhaust) for 1980-1993 Buick, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 168 .09
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Emission Family Code (EFC) # 03L4F with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Direct Fit Type
EPA
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker® Standard® direct-fit catalytic converters are available for pre-OBD (1995 and older) vehicles.
Brand: Walker Exhaust
Condition: New
Wrenchy the Robot
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Specifications & Info


Attribute Value
Body Height 4.250
Body Length 10.000
Body Material Stainless Steel
Body Shape Standard Oval
Body Width 6.125
California Air Resources Board (CARB) Certified No
Grade Type Standard Replacement
Inlet Inside Diameter 2.250
Inlet Quantity 1
Mounting Hardware Included No
Outlet Outside Diameter 2.625
Outlet Quantity 1

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 3 models (tapclick to expand)(tapclick to hide)
Electra 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Estate Wagon Wagon 1980 V8 4.9L RWD Automatic
Estate Wagon Wagon 1980 V8 5.7L RWD Automatic
Estate Wagon Wagon 1980 V8 5.7L DIESEL RWD Automatic
Limited Coupe 1980 V6 4.1L RWD Automatic
Limited Coupe 1980 V8 5.7L RWD Automatic
Limited Coupe 1980 V8 5.7L DIESEL RWD Automatic
Limited Sedan 1980 V6 4.1L RWD Automatic
Limited Sedan 1980 V8 5.7L RWD Automatic
Limited Sedan 1980 V8 5.7L DIESEL RWD Automatic
Park Avenue Coupe 1980 V6 4.1L RWD Automatic
Park Avenue Coupe 1980 V8 5.7L RWD Automatic
Park Avenue Coupe 1980 V8 5.7L DIESEL RWD Automatic
Park Avenue Sedan 1980 V6 4.1L RWD Automatic
Park Avenue Sedan 1980 V8 5.7L RWD Automatic
Park Avenue Sedan 1980 V8 5.7L DIESEL RWD Automatic
LeSabre 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V6 4.1L RWD Automatic
Base Coupe 1980 V8 4.9L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Base Sedan 1980 V6 3.8L RWD Automatic
Base Sedan 1980 V6 4.1L RWD Automatic
Base Sedan 1980 V8 4.9L RWD Automatic
Base Sedan 1980 V8 5.7L RWD Automatic
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic
Limited Coupe 1980 V6 3.8L RWD Automatic
Limited Coupe 1980 V6 4.1L RWD Automatic
Limited Coupe 1980 V8 4.9L RWD Automatic
Limited Coupe 1980 V8 5.7L RWD Automatic
Limited Coupe 1980 V8 5.7L DIESEL RWD Automatic
Limited Sedan 1980 V6 3.8L RWD Automatic
Limited Sedan 1980 V6 4.1L RWD Automatic
Limited Sedan 1980 V8 4.9L RWD Automatic
Limited Sedan 1980 V8 5.7L RWD Automatic
Limited Sedan 1980 V8 5.7L DIESEL RWD Automatic
Sport Coupe 1980 V6 3.8L Turbo RWD Automatic
Riviera 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L Turbo FWD Automatic
Base Coupe 1980 V8 5.0L FWD Automatic
Base Coupe 1980 V8 5.7L FWD Automatic
Base Coupe 1980 V8 5.7L DIESEL FWD Automatic
S Coupe 1980 V6 3.8L Turbo FWD Automatic
S Coupe 1980 V8 5.0L FWD Automatic
S Coupe 1980 V8 5.7L FWD Automatic
Chevrolet 6 models (tapclick to expand)(tapclick to hide)
Caprice 1981 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1981 V8 5.7L RWD Automatic
Base Sedan 1981 V8 5.7L RWD Automatic
Classic Coupe 1981 V6 3.8L RWD Automatic
Classic Coupe 1981 V8 4.4L RWD Automatic
Classic Coupe 1981 V8 5.0L RWD Automatic
Classic Coupe 1981 V8 5.7L DIESEL RWD Automatic
Classic Sedan 1981 V6 3.8L RWD Automatic
Classic Sedan 1981 V8 4.4L RWD Automatic
Classic Sedan 1981 V8 5.0L RWD Automatic
Classic Sedan 1981 V8 5.7L DIESEL RWD Automatic
Classic Wagon 1981 V6 3.8L RWD Automatic
Classic Wagon 1981 V8 4.4L RWD Automatic
Classic Wagon 1981 V8 5.0L RWD Automatic
Classic Wagon 1981 V8 5.7L DIESEL RWD Automatic
Classic Estate Wagon 1981 V6 3.8L RWD Automatic
Classic Estate Wagon 1981 V8 4.4L RWD Automatic
Classic Estate Wagon 1981 V8 5.0L RWD Automatic
Classic Estate Wagon 1981 V8 5.7L DIESEL RWD Automatic
Classic Landau Coupe 1981 V6 3.8L RWD Automatic
Classic Landau Coupe 1981 V8 4.4L RWD Automatic
Classic Landau Coupe 1981 V8 5.0L RWD Automatic
Classic Landau Coupe 1981 V8 5.7L DIESEL RWD Automatic
El Camino 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
Base Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
Base Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
Royal Knight Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
Royal Knight Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
Royal Knight Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
SS Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
SS Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
SS Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
LLV 1987-1993 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Mini Cargo Van 1987 - 1993 L4 2.5L RWD Automatic
Monte Carlo 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Landau Coupe 1980 V6 3.8L RWD Automatic
Landau Coupe 1980 V6 3.8L Turbo RWD Automatic
Landau Coupe 1980 V8 4.4L RWD Automatic
Landau Coupe 1980 V8 5.0L RWD Automatic
Sport Coupe 1980 V6 3.8L RWD Automatic
Sport Coupe 1980 V6 3.8L Turbo RWD Automatic
Sport Coupe 1980 V8 4.4L RWD Automatic
Sport Coupe 1980 V8 5.0L RWD Automatic
S10 1982-1993 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Baja Extended Cab Pickup 1991 L4 2.5L 4WD Automatic & Manual
Baja Extended Cab Pickup 1991 V6 2.8L 4WD Automatic & Manual
Baja Extended Cab Pickup 1991 V6 4.3L 4WD Automatic & Manual
Baja Standard Cab Pickup 1991 L4 2.5L 4WD Automatic & Manual
Baja Standard Cab Pickup 1991 V6 2.8L 4WD Automatic & Manual
Baja Standard Cab Pickup 1991 V6 4.3L 4WD Automatic & Manual
Base Cab & Chassis 1988 V6 4.3L RWD/4WD Automatic & Manual
Base Cab & Chassis 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Cab & Chassis 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1988 V6 2.8L 4WD Automatic & Manual
Base Cab & Chassis 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Cab & Chassis 1982 - 1988 V6 2.8L RWD Automatic & Manual
Base Extended Cab Pickup 1988 - 1993 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1985 - 1993 L4 2.5L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1993 V6 2.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1988 - 1993 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1985 - 1993 L4 2.5L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1993 V6 2.8L 4WD Automatic & Manual
Base Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Standard Cab Pickup 1982 - 1993 V6 2.8L RWD Automatic & Manual
Durango Extended Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Durango Extended Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Durango Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Durango Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Durango Extended Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Durango Extended Cab Pickup 1983 - 1990 V6 2.8L RWD/4WD Automatic & Manual
Durango Standard Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Durango Standard Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Durango Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Durango Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Durango Standard Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Durango Standard Cab Pickup 1983 - 1990 V6 2.8L 4WD Automatic & Manual
Durango Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Durango Standard Cab Pickup 1982 - 1990 V6 2.8L RWD Automatic & Manual
EL Standard Cab Pickup 1992 - 1993 L4 2.5L RWD/4WD Automatic & Manual
EL Standard Cab Pickup 1992 - 1993 V6 2.8L RWD/4WD Automatic & Manual
EL Standard Cab Pickup 1992 - 1993 V6 4.3L RWD/4WD Automatic & Manual
Maxi Extended Cab Pickup 1991 - 1993 V6 3.1L RWD Manual
Sport Extended Cab Pickup 1988 - 1989 V6 4.3L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 1985 - 1989 L4 2.5L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 1983 - 1989 V6 2.8L RWD/4WD Automatic & Manual
Sport Standard Cab Pickup 1988 - 1989 V6 4.3L RWD/4WD Automatic & Manual
Sport Standard Cab Pickup 1985 - 1989 L4 2.5L RWD/4WD Automatic & Manual
Sport Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Sport Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sport Standard Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sport Standard Cab Pickup 1983 - 1989 V6 2.8L 4WD Automatic & Manual
Sport Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Sport Standard Cab Pickup 1982 - 1989 V6 2.8L RWD Automatic & Manual
Tahoe Extended Cab Pickup 1988 - 1992 V6 4.3L RWD/4WD Automatic & Manual
Tahoe Extended Cab Pickup 1985 - 1992 L4 2.5L RWD/4WD Automatic & Manual
Tahoe Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Tahoe Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Tahoe Extended Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Tahoe Extended Cab Pickup 1983 - 1992 V6 2.8L RWD/4WD Automatic & Manual
Tahoe Standard Cab Pickup 1988 - 1992 V6 4.3L RWD/4WD Automatic & Manual
Tahoe Standard Cab Pickup 1985 - 1992 L4 2.5L RWD/4WD Automatic & Manual
Tahoe Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Tahoe Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Tahoe Standard Cab Pickup 1983 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Tahoe Standard Cab Pickup 1983 - 1992 V6 2.8L 4WD Automatic & Manual
Tahoe Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Tahoe Standard Cab Pickup 1982 - 1992 V6 2.8L RWD Automatic & Manual
S10 Blazer 1983-1988 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Base SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base SUV 1984 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Base SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
High Country SUV 1988 V6 4.3L 4WD Automatic & Manual
High Country SUV 1987 - 1988 L4 2.5L 4WD Automatic & Manual
High Country SUV 1987 - 1988 V6 2.8L 4WD Automatic & Manual
Sport SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Sport SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Sport SUV 1984 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sport SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Sport SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sport SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Tahoe SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Tahoe SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Tahoe SUV 1984 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Tahoe SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Tahoe SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Tahoe SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
GMC 4 models (tapclick to expand)(tapclick to hide)
Caballero 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
Base Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
Base Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
Diablo Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
Diablo Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
Diablo Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
Laredo Standard Cab Pickup 1980 V6 3.8L RWD Automatic & Manual
Laredo Standard Cab Pickup 1980 V8 4.4L RWD Automatic & Manual
Laredo Standard Cab Pickup 1980 V8 5.0L RWD Automatic & Manual
S15 1982-1990 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Cab & Chassis 1988 V6 4.3L RWD/4WD Automatic & Manual
Base Cab & Chassis 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base Cab & Chassis 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Cab & Chassis 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1988 V6 2.8L 4WD Automatic & Manual
Base Cab & Chassis 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Cab & Chassis 1982 - 1988 V6 2.8L RWD Automatic & Manual
Base Extended Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1990 V6 2.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1990 V6 2.8L 4WD Automatic & Manual
Base Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Standard Cab Pickup 1982 - 1990 V6 2.8L RWD Automatic & Manual
EL Standard Cab Pickup 1987 L4 2.5L RWD/4WD Automatic & Manual
EL Standard Cab Pickup 1987 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1986 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983, 1986 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1986 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983, 1986 - 1988 V6 2.8L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1990 V6 2.8L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1990 V6 2.8L 4WD Automatic & Manual
High Sierra Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1982 - 1990 V6 2.8L RWD Automatic & Manual
Sierra Classic Extended Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1990 V6 2.8L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1988 - 1990 V6 4.3L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1985 - 1990 L4 2.5L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1990 V6 2.8L 4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1982 - 1990 V6 2.8L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1982 L4 1.9L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1982 V6 2.8L RWD Automatic & Manual
S15 Jimmy 1983-1988 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Base SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Base SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Gypsy SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Gypsy SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Gypsy SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Gypsy SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Gypsy SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
High Sierra SUV 1985 L4 2.5L 4WD Automatic & Manual
High Sierra SUV 1985 V6 2.8L 4WD Automatic & Manual
Sierra Classic SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Sierra Classic SUV 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Sierra Classic SUV 1983 - 1984 L4 1.9L RWD/4WD Automatic & Manual
Sierra Classic SUV 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sierra Classic SUV 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Timberline SUV 1988 L4 2.5L RWD/4WD Automatic & Manual
Timberline SUV 1988 V6 2.8L RWD/4WD Automatic & Manual
Timberline SUV 1988 V6 4.3L RWD/4WD Automatic & Manual
Sonoma 1991-1993 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Extended Cab Pickup 1991 - 1993 L4 2.5L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1991 - 1993 V6 2.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1991 - 1993 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1991 - 1993 L4 2.5L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1991 - 1993 V6 2.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1991 - 1993 V6 4.3L RWD/4WD Automatic & Manual
GT Standard Cab Pickup 1992 V6 4.3L RWD Automatic
SLE Extended Cab Pickup 1991 - 1993 L4 2.5L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1991 - 1993 V6 2.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1991 - 1993 V6 4.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1991 - 1993 L4 2.5L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1991 - 1993 V6 2.8L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1991 - 1993 V6 4.3L RWD/4WD Automatic & Manual
SLS Extended Cab Pickup 1993 L4 2.5L RWD/4WD Automatic & Manual
SLS Extended Cab Pickup 1993 V6 2.8L RWD/4WD Automatic & Manual
SLS Extended Cab Pickup 1993 V6 4.3L RWD/4WD Automatic & Manual
SLS Standard Cab Pickup 1993 L4 2.5L RWD/4WD Automatic & Manual
SLS Standard Cab Pickup 1993 V6 2.8L RWD/4WD Automatic & Manual
SLS Standard Cab Pickup 1993 V6 4.3L RWD/4WD Automatic & Manual
Oldsmobile 9 models (tapclick to expand)(tapclick to hide)
98 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury Sedan 1980 V8 5.0L RWD Automatic
Luxury Sedan 1980 V8 5.7L RWD Automatic
Luxury Sedan 1980 V8 5.7L DIESEL RWD Automatic
Regency Coupe 1980 V8 5.0L RWD Automatic
Regency Coupe 1980 V8 5.7L RWD Automatic
Regency Coupe 1980 V8 5.7L DIESEL RWD Automatic
Regency Sedan 1980 V8 5.0L RWD Automatic
Regency Sedan 1980 V8 5.7L RWD Automatic
Regency Sedan 1980 V8 5.7L DIESEL RWD Automatic
Custom Cruiser 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Wagon 1980 V8 5.0L RWD Automatic
Base Wagon 1980 V8 5.7L RWD Automatic
Base Wagon 1980 V8 5.7L DIESEL RWD Automatic
Cutlass 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 1980 V6 3.8L RWD Automatic & Manual
Base Sedan 1980 V8 4.3L RWD Automatic & Manual
Base Sedan 1980 V8 5.0L RWD Automatic & Manual
Base Sedan 1980 V8 5.7L RWD Automatic & Manual
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic & Manual
Brougham Coupe 1980 V6 3.8L RWD Automatic
Brougham Coupe 1980 V8 4.3L RWD Automatic
Brougham Coupe 1980 V8 5.0L RWD Automatic
Brougham Coupe 1980 V8 5.7L RWD Automatic
Brougham Coupe 1980 V8 5.7L DIESEL RWD Automatic
Brougham Sedan 1980 V6 3.8L RWD Automatic
Brougham Sedan 1980 V8 4.3L RWD Automatic
Brougham Sedan 1980 V8 5.0L RWD Automatic
Brougham Sedan 1980 V8 5.7L RWD Automatic
Brougham Sedan 1980 V8 5.7L DIESEL RWD Automatic
LS Sedan 1980 V6 3.8L RWD Automatic
LS Sedan 1980 V8 4.3L RWD Automatic
LS Sedan 1980 V8 5.0L RWD Automatic
LS Sedan 1980 V8 5.7L RWD Automatic
LS Sedan 1980 V8 5.7L DIESEL RWD Automatic
Cutlass Calais 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V8 4.3L RWD Automatic
Base Coupe 1980 V8 5.0L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Cutlass Cruiser 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Wagon 1980 V6 3.8L RWD Automatic
Base Wagon 1980 V8 4.3L RWD Automatic
Base Wagon 1980 V8 5.0L RWD Automatic
Base Wagon 1980 V8 5.7L DIESEL RWD Automatic
Brougham Wagon 1980 V6 3.8L RWD Automatic
Brougham Wagon 1980 V8 4.3L RWD Automatic
Brougham Wagon 1980 V8 5.0L RWD Automatic
Brougham Wagon 1980 V8 5.7L RWD Automatic
Brougham Wagon 1980 V8 5.7L DIESEL RWD Automatic
Cutlass Salon 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic & Manual
Base Coupe 1980 V8 4.3L RWD Automatic & Manual
Base Coupe 1980 V8 5.0L RWD Automatic & Manual
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic & Manual
Base Sedan 1980 V6 3.8L RWD Automatic & Manual
Base Sedan 1980 V8 4.3L RWD Automatic & Manual
Base Sedan 1980 V8 5.0L RWD Automatic & Manual
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic & Manual
Brougham Coupe 1980 V6 3.8L RWD Automatic & Manual
Brougham Coupe 1980 V8 4.3L RWD Automatic & Manual
Brougham Coupe 1980 V8 5.0L RWD Automatic & Manual
Brougham Coupe 1980 V8 5.7L DIESEL RWD Automatic & Manual
Cutlass Supreme 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V8 4.3L RWD Automatic
Base Coupe 1980 V8 5.0L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Base Sedan 1980 V6 3.8L RWD Automatic
Base Sedan 1980 V8 4.3L RWD Automatic
Base Sedan 1980 V8 5.0L RWD Automatic
Base Sedan 1980 V8 5.7L RWD Automatic
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic
Brougham Coupe 1980 V6 3.8L RWD Automatic
Brougham Coupe 1980 V8 4.3L RWD Automatic
Brougham Coupe 1980 V8 5.0L RWD Automatic
Brougham Coupe 1980 V8 5.7L RWD Automatic
Brougham Coupe 1980 V8 5.7L DIESEL RWD Automatic
Delta 88 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V8 4.3L RWD Automatic
Base Coupe 1980 V8 5.0L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Base Sedan 1980 V6 3.8L RWD Automatic
Base Sedan 1980 V8 4.3L RWD Automatic
Base Sedan 1980 V8 5.0L RWD Automatic
Base Sedan 1980 V8 5.7L RWD Automatic
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic
Holiday Coupe 1980 V6 3.8L RWD Automatic
Holiday Coupe 1980 V8 4.3L RWD Automatic
Holiday Coupe 1980 V8 5.0L RWD Automatic
Holiday Coupe 1980 V8 5.7L RWD Automatic
Holiday Coupe 1980 V8 5.7L DIESEL RWD Automatic
Royale Coupe 1980 V6 3.8L RWD Automatic
Royale Coupe 1980 V8 4.3L RWD Automatic
Royale Coupe 1980 V8 5.0L RWD Automatic
Royale Coupe 1980 V8 5.7L RWD Automatic
Royale Coupe 1980 V8 5.7L DIESEL RWD Automatic
Royale Sedan 1980 V6 3.8L RWD Automatic
Royale Sedan 1980 V8 4.3L RWD Automatic
Royale Sedan 1980 V8 5.0L RWD Automatic
Royale Sedan 1980 V8 5.7L RWD Automatic
Royale Sedan 1980 V8 5.7L DIESEL RWD Automatic
Royale Brougham Coupe 1980 V6 3.8L RWD Automatic
Royale Brougham Coupe 1980 V8 4.3L RWD Automatic
Royale Brougham Coupe 1980 V8 5.0L RWD Automatic
Royale Brougham Coupe 1980 V8 5.7L RWD Automatic
Royale Brougham Coupe 1980 V8 5.7L DIESEL RWD Automatic
Royale Brougham Sedan 1980 V6 3.8L RWD Automatic
Royale Brougham Sedan 1980 V8 4.3L RWD Automatic
Royale Brougham Sedan 1980 V8 5.0L RWD Automatic
Royale Brougham Sedan 1980 V8 5.7L RWD Automatic
Royale Brougham Sedan 1980 V8 5.7L DIESEL RWD Automatic
Toronado 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Brougham Coupe 1980 V8 5.0L FWD Automatic
Brougham Coupe 1980 V8 5.7L FWD Automatic
Brougham Coupe 1980 V8 5.7L DIESEL FWD Automatic
XSC Coupe 1980 V8 5.0L FWD Automatic
XSC Coupe 1980 V8 5.7L FWD Automatic
XSC Coupe 1980 V8 5.7L DIESEL FWD Automatic
Pontiac 3 models (tapclick to expand)(tapclick to hide)
Bonneville 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V8 4.3L RWD Automatic
Base Coupe 1980 V8 4.9L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Base Sedan 1980 V6 3.8L RWD Automatic
Base Sedan 1980 V8 4.3L RWD Automatic
Base Sedan 1980 V8 4.9L RWD Automatic
Base Sedan 1980 V8 5.7L RWD Automatic
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic
Brougham Coupe 1980 V8 4.3L RWD Automatic
Brougham Coupe 1980 V8 4.9L RWD Automatic
Brougham Coupe 1980 V8 5.7L RWD Automatic
Brougham Coupe 1980 V8 5.7L DIESEL RWD Automatic
Brougham Sedan 1980 V8 4.3L RWD Automatic
Brougham Sedan 1980 V8 4.9L RWD Automatic
Brougham Sedan 1980 V8 5.7L RWD Automatic
Brougham Sedan 1980 V8 5.7L DIESEL RWD Automatic
Safari Wagon 1980 V8 4.9L RWD Automatic
Safari Wagon 1980 V8 5.7L RWD Automatic
Safari Wagon 1980 V8 5.7L DIESEL RWD Automatic
Catalina 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic
Base Coupe 1980 V8 4.3L RWD Automatic
Base Coupe 1980 V8 4.4L RWD Automatic
Base Coupe 1980 V8 4.9L RWD Automatic
Base Coupe 1980 V8 5.0L RWD Automatic
Base Coupe 1980 V8 5.7L RWD Automatic
Base Coupe 1980 V8 5.7L DIESEL RWD Automatic
Base Sedan 1980 V6 3.8L RWD Automatic
Base Sedan 1980 V8 4.3L RWD Automatic
Base Sedan 1980 V8 4.4L RWD Automatic
Base Sedan 1980 V8 4.9L RWD Automatic
Base Sedan 1980 V8 5.0L RWD Automatic
Base Sedan 1980 V8 5.7L RWD Automatic
Base Sedan 1980 V8 5.7L DIESEL RWD Automatic
Safari Wagon 1980 V8 4.4L RWD Automatic
Safari Wagon 1980 V8 4.9L RWD Automatic
Safari Wagon 1980 V8 5.0L RWD Automatic
Safari Wagon 1980 V8 5.7L RWD Automatic
Safari Wagon 1980 V8 5.7L DIESEL RWD Automatic
LeMans 1980 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1980 V6 3.8L RWD Automatic & Manual
Base Coupe 1980 V8 4.3L RWD Automatic & Manual
Base Coupe 1980 V8 4.4L RWD Automatic & Manual
Base Coupe 1980 V8 4.9L RWD Automatic & Manual
Base Coupe 1980 V8 5.0L RWD Automatic & Manual
Base Sedan 1980 V6 3.8L RWD Automatic & Manual
Base Sedan 1980 V8 4.3L RWD Automatic & Manual
Base Sedan 1980 V8 4.4L RWD Automatic & Manual
Base Sedan 1980 V8 4.9L RWD Automatic & Manual
Base Sedan 1980 V8 5.0L RWD Automatic & Manual
Safari Wagon 1980 V6 3.8L RWD Automatic
Safari Wagon 1980 V8 4.3L RWD Automatic
Safari Wagon 1980 V8 4.4L RWD Automatic
Safari Wagon 1980 V8 4.9L RWD Automatic
Safari Wagon 1980 V8 5.0L RWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker® Standard® direct-fit catalytic converters are available for pre-OBD (1995 and older) vehicles.

Interchange Parts

Brand Part Number
AP Exhaust 642304
AP Exhaust 642352
AP Exhaust 645314
BRExhaust 079-5009
Catco 4019
Catco 4111
Catco 9178
Eastern Catalytic 50005
Eastern Catalytic 50016
Eastern Catalytic 50017
Eastern Catalytic 50019
Eastern Catalytic 50020
Eastern Catalytic 50022
Eastern Catalytic 50108
Eastern Catalytic 50109
Eastern Catalytic 50110
Eastern Catalytic 50167
Eastern Catalytic 50178
MagnaFlow Exhaust Products 23419
OEM 25056412
OEM 25056471
OEM 25056487
OEM 25056639
OEM 8999175
OEM 8999365
OEM 8999917
OEM 8999918
OEM 8999919
OEM PFP5128
OEM PFP6128

Fits Years: 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993

Fits Models: 98, Bonneville, Caballero, Caprice, Catalina, Custom Cruiser, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, El Camino, Electra, LeMans, LeSabre, LLV, Monte Carlo, Riviera, S10, S10 Blazer, S15, S15 Jimmy, Sonoma, Toronado

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In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

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If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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