HomeExhaust > Catalytic ConverterEastern Convertors 50437 Catalytic Converter
Part #: 50437

Eastern Convertors 50437 Catalytic Converter

DIRECT FIT
⚙️ 10 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: Buick, Chevrolet, Pontiac, and Saturn, Montana, Relay, Terraza, and Uplander
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Reliable Catalytic Converter for Buick, Chevrolet, Pontiac, and Saturn

The Eastern Convertors DIRECT FIT Catalytic Converter 50437 is designed to meet federal EPA standards for direct-fit undercar applications. Engineered for specific vehicle models, this catalytic converter ensures proper emission control and compatibility with your Buick Montana, Chevrolet Uplander, Pontiac Relay, or Saturn Terraza.

  • Eco GM catalyst type for efficient emission reduction
  • One clamp and one inlet gasket included for secure sealing
  • Two-bolt welded inlet and outlet connections for direct fit installation
  • One O2 sensor port to maintain accurate sensor readings
  • Overall length of 62 inches for precise fitment
  • Federal/EPA compliant direct-fit undercar design
  • Includes one outlet gasket for proper exhaust sealing

Product Details and Specifications

This catalytic converter, part number 50437, features an Eco GM catalyst type that supports effective conversion of harmful exhaust gases. The inlet and outlet connections are both two-bolt welded, providing a secure and direct fit to the exhaust system without the need for additional modifications. It includes one clamp, one inlet gasket, and one outlet gasket to ensure proper sealing and prevent leaks. The unit is designed with one O2 sensor port, allowing your vehicle’s oxygen sensor to function correctly and maintain optimal engine performance. With an overall length of 62 inches, this converter fits the exhaust layout of compatible vehicles precisely.

DIRECT FIT Product Line Overview

The Eastern Convertors DIRECT FIT product line focuses on providing catalytic converters that match OEM specifications for a direct replacement. This line is engineered to simplify installation by using factory-style connections and maintaining compliance with federal and EPA emission standards. The 50437 catalytic converter is part of this line, ensuring it meets the fitment and performance requirements for your vehicle without the need for custom adjustments.

Compatible Vehicles and Common Applications

  • Buick Montana emission system replacement
  • Chevrolet Uplander catalytic converter upgrade
  • Pontiac Relay exhaust emission control
  • Saturn Terraza EPA-compliant converter replacement
  • Resolving check engine light issues related to catalytic converter failure

Installation Notes and Tips

This catalytic converter is designed for direct-fit installation on specified vehicle models. The two-bolt welded inlet and outlet connections align with factory exhaust flanges, facilitating a straightforward replacement process. Ensure the O2 sensor is properly installed in the provided sensor port to maintain accurate emissions monitoring. Use the included gaskets and clamp to achieve a secure, leak-free seal. No additional inlet or outlet hardware is included, so verify existing hardware condition before installation.

Quality Assurance and Warranty

Eastern Convertors manufactures this catalytic converter to meet federal and EPA emission standards, ensuring compliance and durability. The DIRECT FIT line is engineered for reliable performance and fitment. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.

BrandEastern Convertors
Part Number50437
PositionDIRECT FIT
Catalyst TypeEco gm
Clamp Qty1
Inlet Gasket Qty1
Inlet HardwareNone
Inlet Type A2 bolt welded
O2 Sensor Ports1
Outlet Gasket Qty1
Outlet HardwareNone
Outlet Type A2 bolt welded
Overall Length (IN)62
TypeFederal / epa direct-fit undercar

This part fits 10 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2006BuickTerrazaFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006ChevroletUplanderFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006PontiacMontanaFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006SaturnRelay3FWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006SaturnRelay2FWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2005BuickTerrazaFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2005ChevroletUplanderFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2005PontiacMontanaFWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2005SaturnRelay3FWD3.5LV6N/AUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2005SaturnRelay2FWD3.5LV6N/AUndercar; 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.