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Eastern Convertors 50331 Catalytic Converter
Reliable Catalytic Converter for Chevrolet S10 and GMC Sonoma
The Eastern Convertors DIRECT FIT Catalytic Converter 50331 is designed to meet federal EPA standards for emissions control. Engineered specifically for Chevrolet S10 and GMC Sonoma models, this direct-fit y-pipe replacement ensures proper fitment and function without modification.
- Catalyst Type: Eco III for efficient emissions reduction
- Inlet Gasket Quantity: 2 for secure sealing
- Inlet Type A and B: 3 bolt spinner connections for precise fit
- O2 Sensor Ports: 3 ports to accommodate factory sensors
- Outlet Gasket Quantity: 1 for reliable exhaust sealing
- Outlet Type A: 2 bolt welded connection
- Overall Length: 53.5 inches for exact replacement
- Federal/EPA direct-fit y-pipe design
Product Line Details: DIRECT FIT
The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters that match OEM specifications for direct replacement. This ensures that the 50331 catalytic converter installs easily on compatible vehicles like the Chevrolet S10 and GMC Sonoma without requiring additional modifications or custom fittings.
Detailed Product Description
This catalytic converter features the Eco III catalyst type, which is designed to reduce harmful emissions effectively while maintaining exhaust flow. The 3 bolt spinner inlet connections on both sides provide a secure and precise fit, matching factory exhaust flanges. With three O2 sensor ports, this converter supports all necessary oxygen sensors for proper engine management and emissions monitoring. The 2 bolt welded outlet connection and included gaskets ensure a tight seal to prevent exhaust leaks. Measuring 53.5 inches in overall length, this part is engineered to replace the factory y-pipe assembly on Chevrolet S10 and GMC Sonoma models.
Common Applications and Issues Addressed
- Replacement for damaged or rusted catalytic converters on Chevrolet S10 and GMC Sonoma
- Restores proper emissions control to pass federal EPA inspections
- Eliminates exhaust leaks caused by worn gaskets or cracked converter housing
- Supports engine performance by maintaining correct oxygen sensor readings
- Resolves check engine light issues related to catalytic converter failure
Installation Notes and Tips
This catalytic converter is designed for direct fit installation on Chevrolet S10 and GMC Sonoma models. Ensure all three O2 sensors are properly transferred or replaced during installation to maintain engine management accuracy. Use the included inlet and outlet gaskets to achieve a secure seal. No additional inlet or outlet hardware is included, so retain factory bolts or source replacements as needed. Verify the 3 bolt spinner inlet and 2 bolt welded outlet connections match your vehicle’s exhaust system before installation.
Quality Assurance and Warranty
Eastern Convertors manufactures the 50331 catalytic converter to meet federal EPA standards for emissions control. The DIRECT FIT line ensures compatibility and durability for Chevrolet S10 and GMC Sonoma vehicles. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship. Consult the product documentation for specific warranty terms.
| Brand | Eastern Convertors |
| Part Number | 50331 |
| Position | DIRECT FIT |
| Catalyst Type | Eco iii |
| Inlet Gasket Qty | 2 |
| Inlet Hardware | None |
| Inlet Type A | 3 bolt spinner |
| Inlet Type B | 3 bolt spinner |
| O2 Sensor Ports | 3 |
| Outlet Gasket Qty | 1 |
| Outlet Hardware | None |
| Outlet Type A | 2 bolt welded |
| Overall Length (IN) | 53.5 |
| Type | Federal / epa direct-fit y-pipe |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2003 | Chevrolet | S10 | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2003 | Chevrolet | S10 | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2003 | GMC | Sonoma | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2003 | GMC | Sonoma | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2002 | Chevrolet | S10 | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2002 | Chevrolet | S10 | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2002 | GMC | Sonoma | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2002 | GMC | Sonoma | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2001 | Chevrolet | S10 | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2001 | Chevrolet | S10 | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2001 | GMC | Sonoma | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2001 | GMC | Sonoma | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2000 | Chevrolet | S10 | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2000 | Chevrolet | S10 | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2000 | GMC | Sonoma | Standard Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2000 | GMC | Sonoma | Extended Cab Pickup | 4WD | Automatic | 4.3L | V6 | N/A | Undercar; California Emissions; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.