HomeExhaust > Catalytic ConverterEastern Convertors 50178 Catalytic Converter
Part #: 50178

Eastern Convertors 50178 Catalytic Converter

DIRECT FIT
⚙️ 25 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT
🚗Fitment: Cadillac and Chevrolet, Brougham, Caprice, Commercial Chassis, Fleetwood, and Impala
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Overview of Eastern Convertors DIRECT FIT Catalytic Converter 50178

The Eastern Convertors DIRECT FIT Catalytic Converter 50178 is designed for direct replacement in select Cadillac and Chevrolet models. Engineered to meet federal EPA standards, this catalytic converter ensures proper exhaust emissions control without the need for additional modifications.

  • Standard catalyst type for reliable emissions reduction
  • Inlet diameter of 2.25 inches for precise fitment
  • Outlet features a 4-bolt spinner flange for secure connection
  • Overall length of 21.5 inches to match OEM specifications
  • Includes one clamp for installation
  • Compatible with Cadillac Brougham, Fleetwood, Chevrolet Caprice, Impala, and Commercial Chassis

Product Line Details: DIRECT FIT

The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters that match original equipment specifications for a straightforward replacement process. This line is designed to fit directly into the existing exhaust system without requiring additional gaskets or hardware, simplifying installation and maintaining factory performance standards.

Detailed Product Description

This catalytic converter, part number 50178, is built to meet federal EPA requirements for emissions control. It features a standard catalyst type optimized for effective conversion of harmful exhaust gases. The inlet side has a 2.25-inch inner diameter, ensuring compatibility with the vehicle's exhaust piping. The outlet side uses a 4-bolt spinner flange, which provides a secure and leak-resistant connection to the downstream exhaust components. With an overall length of 21.5 inches, this converter is designed to fit the exhaust layout of specific Cadillac and Chevrolet models without modification. The unit includes one clamp to assist with installation but does not come with inlet or outlet gaskets or additional hardware.

Compatible Vehicles and Common Applications

  • Replacement for worn or damaged catalytic converters on Cadillac Brougham and Fleetwood
  • Direct fit for Chevrolet Caprice and Impala exhaust systems
  • Suitable for Chevrolet Commercial Chassis models requiring federal EPA compliant converters
  • Helps restore proper emissions control and reduce exhaust pollutants
  • Addresses issues such as check engine light due to catalyst failure or exhaust leaks

Installation Notes and Tips

  • Verify vehicle compatibility with Cadillac Brougham, Fleetwood, Chevrolet Caprice, Impala, or Commercial Chassis before installation
  • Ensure the existing exhaust piping matches the 2.25-inch inlet diameter and 4-bolt spinner outlet flange
  • Use the included clamp to secure the converter; additional gaskets or hardware are not included and may be required depending on vehicle condition
  • Professional installation is recommended to ensure proper fit and emissions compliance

Quality Assurance and Warranty

Eastern Convertors manufactures the DIRECT FIT catalytic converter 50178 to meet federal EPA standards for emissions control. While specific warranty details are not provided, Eastern Convertors products typically adhere to industry quality standards to ensure durability and performance. Confirm warranty coverage with the product provider prior to purchase.

BrandEastern Convertors
Part Number50178
PositionDIRECT FIT
Catalyst TypeStandard
Clamp Qty1
Inlet Gasket QtyNone
Inlet HardwareNone
Inlet Type A2.25" id
O2 Sensor PortsNone
Outlet Gasket QtyNone
Outlet HardwareNone
Outlet Type A4 bolt spinner
Overall Length (IN)21.5
TypeFederal / epa direct-fit undercar

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1993CadillacCommercial Chassis5.7LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1993CadillacFleetwood5.7LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1993ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1992CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1992ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1992ChevroletCommercial Chassis5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1991CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1991ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1991ChevroletCommercial Chassis5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1990CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1990ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1989CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1989ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1988CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1988ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1987CadillacBrougham5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1987ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1986CadillacFleetwood5.0LV8N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1986ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1985ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1985ChevroletImpala5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1984ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1984ChevroletImpala5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1983ChevroletCaprice5.7LV8N/AUndercar; Except Police Package; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
1983ChevroletImpala5.7LV8N/AUndercar; Except Police Package; 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.