HomeExhaust > Catalytic ConverterEastern Convertors 50549 Catalytic Converter with Integrated Exhaust Manifold - Front Left
Part #: 50549

Eastern Convertors 50549 Catalytic Converter with Integrated Exhaust Manifold - Front Left

DIRECT FIT, Front Left
⚙️ 14 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, Front Left
🚗Fitment: Buick, Cadillac, and Chevrolet, Impala, LaCrosse, and XTS
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Reliable Catalytic Converter with Integrated Exhaust Manifold

The Eastern Convertors DIRECT FIT catalytic converter with integrated exhaust manifold (part number 50549) is designed for precise compatibility with select Buick, Cadillac, and Chevrolet models. Engineered to meet Federal and EPA standards, this direct-fit manifold ensures a seamless replacement for your vehicle's exhaust system.

  • Catalyst Type: Eco gm for efficient emissions control
  • Inlet Gasket Quantity: 1 included for proper sealing
  • Inlet Type: 4 bolt welded connection for secure fitment
  • O2 Sensor Ports: 2 ports to accommodate factory oxygen sensors
  • Outlet Gasket Quantity: 1 included for reliable exhaust sealing
  • Outlet Hardware: Included for proper installation
  • Outlet Type: 2 bolt welded connection
  • Overall Length: 16 inches for exact fitment
  • Type: Federal / EPA direct-fit manifold compliant

About the Eastern Convertors DIRECT FIT Product Line

The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters with integrated exhaust manifolds that are designed to match OEM specifications. This ensures a direct replacement without the need for modifications, making it suitable for vehicles requiring Federal and EPA compliant parts. Part number 50549 is part of this line, offering a straightforward installation process and reliable emissions performance.

Detailed Product Description

This catalytic converter with integrated exhaust manifold is engineered to fit specific Buick, Cadillac, and Chevrolet models, including the Impala, LaCrosse, and XTS. The Eco gm catalyst type supports effective reduction of harmful emissions while maintaining engine performance. The unit features two O2 sensor ports, allowing for proper sensor placement and accurate monitoring of exhaust gases. The 4 bolt welded inlet and 2 bolt welded outlet connections provide a secure and leak-free fit. With an overall length of 16 inches, this part matches the original equipment dimensions for a precise fit.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Buick Impala, Cadillac LaCrosse, and Chevrolet XTS
  • Restores proper exhaust flow and emissions control
  • Resolves check engine light issues related to catalytic converter failure
  • Ensures compliance with Federal and EPA emissions regulations
  • Eliminates exhaust leaks caused by manifold or gasket failure

Installation Notes and Tips

Part number 50549 is designed for direct fitment, matching OEM specifications to simplify installation. Ensure that the inlet and outlet gaskets are properly seated to prevent exhaust leaks. The two O2 sensor ports must be aligned with the vehicle’s factory sensors for accurate emissions monitoring. Use the included outlet hardware to secure the connection. No inlet hardware is included, so verify existing components before installation.

Quality Assurance and Warranty

Eastern Convertors manufactures this catalytic converter with integrated exhaust manifold to meet Federal and EPA standards, ensuring reliable emissions control and durability. The DIRECT FIT line is engineered for consistent quality and performance. Warranty information should be confirmed with the supplier or manufacturer for specific coverage details.

BrandEastern Convertors
Part Number50549
PositionDIRECT FIT, Front Left
Catalyst TypeEco gm
Inlet Gasket Qty1
Inlet HardwareNone
Inlet Type A4 bolt welded
O2 Sensor Ports2
Outlet Gasket Qty1
Outlet HardwareYes
Outlet Type A2 bolt welded
Overall Length (IN)16
TypeFederal / epa direct-fit manifold

This part fits 14 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2018ChevroletImpala3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017ChevroletImpala3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016BuickLaCrosseFWD3.6LV6Front LeftPZEV Emissions; Radiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016CadillacXTS3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016ChevroletImpala3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015BuickLaCrosseFWD3.6LV6Front LeftPZEV Emissions; Radiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015CadillacXTS3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015ChevroletImpala3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014BuickLaCrosseFWD3.6LV6Front LeftPZEV Emissions; Radiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014CadillacXTS3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014ChevroletImpala3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2013BuickLaCrosseFWD3.6LV6Front LeftPZEV Emissions; Radiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2013CadillacXTS3.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2012BuickLaCrosseFWD3.6LV6Front LeftPZEV Emissions; Radiator Side; 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.