Three ways to order:
Online: autopartswarehouse.com
Order toll-free:
1-800-913-6119
Live Chat:
Why shop with us?
- Free
Shipping - Low Price
Guarantee - Largest
Selection - Top Quality
Brands - Flexible
Payment Options
Geo Catalytic Converter Replacement
We Have 140 Items for Geo Catalytic Converter Replacement In-Stock
On all orders over $50
Select your vehicle
- List Price: $110.55
- Our Price: $93.69
- You Save: $16.86

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.
OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!
Specifications:
- 2-bolt welded type inlet and outlet flange, oval body
- 1 inlet and 1 outlet configuration
Includes:
- 16-gauge aluminized steel heat shield
- All gaskets for ease of fitment
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses.
| Type: | 49-state legal - no CA shipments, Direct fit |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile limited warranty |
Fits the following 1990-1992 Geo Prizm submodels:
- 1991-1992: LSi; 4 Cyl 1.6L;
- 1990-1992: Base; 4 Cyl 1.6L;
- 1990-1992: GSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $110.55
- Our Price: $93.69
- You Save: $16.86

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.
OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!
Specifications:
- 2-bolt welded type inlet and outlet flange, oval body
- 1 inlet and 1 outlet configuration
Includes:
- 16-gauge aluminized steel heat shield
- All gaskets for ease of fitment
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses.
| Location: | Rear |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile limited warranty |
Fits the following 1996-1997 Geo Prizm submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.8L;
Availability:In stock
- List Price: $156.23
- Our Price: $67.28
- You Save: $88.95

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lbs. GVW
- 2.25 in. inlet
- 2.25 in. outlet
- Single center inlet and outlet configuration
- 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
- Oval casing
- Without oxygen sensor port and air tube provision
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Location: | Front |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Prizm submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.8L;
Availability:In stock
- List Price: $156.23
- Our Price: $67.28
- You Save: $88.95

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lbs. GVW
- 2.25 in. inlet
- 2.25 in. outlet
- Single center inlet and outlet configuration
- 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
- Oval casing
- Without oxygen sensor port and air tube provision
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Fit Note: | For Vehicles Originally with Federal Emissions |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1993-1995 Geo Prizm submodels:
- 1993-1995: Base; 4 Cyl 1.6L;
- 1993-1995: LSi; 4 Cyl 1.6L;
- 1993-1995: LSi; 4 Cyl 1.8L;
Availability:In stock
- List Price: $112.58
- Our Price: $51.93
- You Save: $60.65

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lb GVW
- Without air tube provision and oxygen sensor port
- Oval body
- 6 x 4.25 x 10 in. body, 14 in. overall length
- 2 in. inlet diameter
- 2 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Location: | Rear |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Prizm submodels:
- 1996-1997: LSi; 4 Cyl 1.8L;
Availability:In stock
- List Price: $112.58
- Our Price: $51.93
- You Save: $60.65

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lb GVW
- Without air tube provision and oxygen sensor port
- Oval body
- 6 x 4.25 x 10 in. body, 14 in. overall length
- 2 in. inlet diameter
- 2 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1990-1993 Geo Storm submodels:
- 1992-1993: 2+2 GSi; 4 Cyl 1.8L;
- 1990-1993: 2+2; 4 Cyl 1.6L;
- 1990-1993: Base; 4 Cyl 1.6L;
- 1990-1991: 2+2 GSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $156.23
- Our Price: $66.66
- You Save: $89.57

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.
Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.
Specifications:
- 14 in. overall length
- 2 in. inlet/outlet size
- Oval body
| Location: | Rear |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Prizm submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $112.58
- Our Price: $51.80
- You Save: $60.78

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lb GVW
- Without air tube provision and oxygen sensor port
- Oval body
- 6 x 4.25 x 10 in. body, 14 in. overall length
- 2.25 in. inlet diameter
- 2.25 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Universal |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1989-1995 Geo Tracker submodels:
- 1989-1995: Base; 4 Cyl 1.6L;
- 1989-1995: LSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $164.24
- Our Price: $70.05
- You Save: $94.19

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.
Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.
Specifications:
- 16 in. overall length
- 2 in. inlet/outlet size
- Oval body
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Tracker submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $277.22
- Our Price: $110.60
- You Save: $166.62

Eastern Catalytic Converter
World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Specifications:
- 3-way catalyst style
- 2-bolt welded type inlet
- 2-bolt welded type outlet
- 12.5 in. overall length
- Oval body
- Single inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1990-1992 Geo Prizm submodels:
- 1991-1992: LSi; 4 Cyl 1.6L;
- 1990-1992: Base; 4 Cyl 1.6L;
- 1990-1992: GSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $277.22
- Our Price: $110.60
- You Save: $166.62

Eastern Catalytic Converter
World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Specifications:
- 3-way catalyst style
- 2-bolt welded type inlet
- 2-bolt welded type outlet
- 12.5 in. overall length
- Oval body
- Single inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Location: | Rear |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Prizm submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.8L;
Availability:In stock
- List Price: $157.83
- Our Price: $74.82
- You Save: $83.01

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,300 lb GVW
- With oxygen sensor port
- Oval body
- 10 in. body length, 14 in. overall length
- 2 in. inlet diameter
- 2 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1995-1997 Geo Metro submodels:
- 1995-1997: LSi; 4 Cyl 1.3L;
- 1995-1995: Base; 4 Cyl 1.3L;
Availability:In stock
- List Price: $371.16
- Our Price: $164.39
- You Save: $206.77

Eastern Catalytic Converter
World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Specifications:
- 3-way catalyst style
- 2-bolt spin type inlet
- 2-bolt welded type outlet
- 35.75 in. overall length
- With one 18 mm style oxygen sensor port
- Oval body
- Single inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Fit Note: | With Post Catalyst 02 Sensor Port Provision |
|---|---|
| Series: | Eastern Standard |
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Assembly |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1997 Geo Tracker submodels:
- 1996-1997: Base; 4 Cyl 1.6L;
- 1996-1997: LSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $406.01
- Our Price: $162.11
- You Save: $243.90

Eastern Catalytic Converter
World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Specifications:
- 3-way catalyst style
- 3-bolt welded type inlet
- 2-bolt spin type outlet
- 39 in. overall length
- Oval body
- Single inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1989-1995 Geo Tracker submodels:
- 1989-1995: Base; 4 Cyl 1.6L;
- 1989-1995: LSi; 4 Cyl 1.6L;
Availability:In stock
- List Price: $350.26
- Our Price: $148.23
- You Save: $202.03

Eastern Catalytic Converter
World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Specifications:
- 3-way catalyst style
- 2-bolt spin type inlet
- 2-bolt spin type outlet
- 36.5 in. overall length
- Oval body
- Single inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Assembly |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1994-1995 Geo Tracker submodels:
- 1994-1995: Base; 4 Cyl 1.6L;
- 1994-1995: LSi; 4 Cyl 1.6L;
Availability:In stock
Featured Geo Replacement Parts
- Geo Air Filter
- Geo Alternator
- Geo Axle Assembly
- Geo Brake Caliper
- Geo Brake Disc
- Geo Brake Master Cylinder
- Geo Brake Pad
- Geo Brake Pad Set
- Geo Brake Pads
- Geo Brake Rotor
- Geo Brake Rotors
- Geo Brake Shoe Set
- Geo Brakes
- Geo Cam Follower
- Geo Catalytic Converter
- Geo Clutch Disc
- Geo Clutch Kit
- Geo Distributor Cap
- Geo Distributor Rotor
- Geo Exhaust Pipe
- Geo Fuel Filter
- Geo Fuel Injector
- Geo Fuel Pump
- Geo Fuel Tank Cap
- Geo Headlight Assembly
- Geo Ignition Coil
- Geo Ignition Wire Set
- Geo Master Cylinder
- Geo O2 Sensor
- Geo Oil Filter
- Geo Oxygen Sensor
- Geo Power Steering Pump
- Geo PCV Valve
- Geo Pilot Bearing
- Geo Power Steering Pump
- Geo Pressure Plate

