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Catco 4973 Catalytic Converter
Reliable Catalytic Converter for Honda S2000
The Catco 4973 catalytic converter is designed specifically for the Honda S2000, providing a direct-fit solution that meets Federal and EPA standards. Constructed with durable stainless steel and a ceramic substrate, this converter ensures effective emission control and long-lasting performance.
- Body material: corrosion-resistant stainless steel
- Federal / EPA direct-fit catalytic converter
- One O2 sensor port for accurate emissions monitoring
- Inlet: 2 bolt welded flange; Outlet: 3 bolt welded flange
- Overall length of 19.5 inches for precise fitment
- Ceramic substrate for efficient catalytic reaction
Product Details and Specifications
The Catco 4973 catalytic converter is engineered to replace the factory unit on Honda S2000 models, ensuring compliance with emissions regulations. Its stainless steel body resists rust and corrosion, extending the life of the exhaust component. The ceramic substrate inside facilitates the conversion of harmful exhaust gases into less harmful emissions. Featuring a 2 bolt welded flange inlet and a 3 bolt welded flange outlet, this converter installs directly without the need for additional gaskets or hardware. The single O2 sensor port allows for proper sensor placement to maintain engine performance and emissions accuracy.
Common Applications and Problem Resolution
- Replaces a clogged or damaged catalytic converter on Honda S2000
- Restores proper exhaust flow and reduces harmful emissions
- Resolves check engine light issues related to catalytic converter failure
- Helps pass state emissions inspections
- Improves overall engine efficiency by maintaining correct exhaust backpressure
Installation Notes and Tips
This Catco catalytic converter is designed as a direct-fit replacement for the Honda S2000, simplifying installation. It does not include inlet or outlet gaskets or hardware, so ensure you have the necessary components for a secure seal. The welded flange design requires proper alignment during installation to avoid exhaust leaks. Professional installation is recommended to ensure compliance with emissions standards and optimal performance.
Quality Assurance and Warranty
Catco catalytic converters are manufactured to meet Federal and EPA regulations, providing reliable emissions control. The stainless steel construction and ceramic substrate are tested for durability and performance. Please refer to Catco's warranty policy for specific coverage details related to the 4973 catalytic converter.
| Brand | Catco |
| Part Number | 4973 |
| Body Material | Stainless steel |
| Inlet Gasket | No |
| Inlet Hardware | No |
| Inlet Type A | 2 bolt welded flange |
| O2 Sensor Ports | 1 |
| Outlet Gasket | No |
| Outlet Hardware | No |
| Outlet Type A | 3 bolt welded flange |
| Overall Length (IN) | 19.5 |
| Substrate Material | Ceramic |
| Type | Federal / epa direct-fit |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Honda | S2000 | 2.2L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2004 | Honda | S2000 | 2.2L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2003 | Honda | S2000 | 2.0L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2002 | Honda | S2000 | 2.0L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2001 | Honda | S2000 | 2.0L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2000 | Honda | S2000 | 2.0L | L4 | N/A | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.