HomeExhaust > Catalytic ConverterEastern Convertors 20465 Catalytic Converter with Integrated Exhaust Manifold - Front Left
Part #: 20465

Eastern Convertors 20465 Catalytic Converter with Integrated Exhaust Manifold - Front Left

DIRECT FIT, Front Left
⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT, Front Left
🚗Fitment: Ram, ProMaster 1500, ProMaster 2500, and ProMaster 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Eastern Convertors DIRECT FIT Catalytic Converter 20465

The Eastern Convertors DIRECT FIT Catalytic Converter with Integrated Exhaust Manifold (Part Number 20465) is designed specifically for Ram ProMaster 1500, 2500, and 3500 models. This federal/EPA direct-fit manifold ensures compliance with emissions standards while providing a precise fit for your vehicle.

  • Standard catalyst type for effective emissions control
  • Integrated exhaust manifold design for streamlined installation
  • 2 bolt welded flange inlet and outlet for secure connections
  • Overall length of 18 inches for proper fitment
  • Compatible with Ram ProMaster 1500, 2500, and 3500 models

Product Line: Eastern Convertors DIRECT FIT

The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters that match OEM specifications for direct replacement applications. This line is engineered to simplify installation by integrating the exhaust manifold and catalytic converter into a single unit, reducing the need for additional modifications. Part number 20465 is part of this line, ensuring a precise fit and compliance with federal emissions regulations for Ram ProMaster vehicles.

Detailed Product Description

This catalytic converter with integrated exhaust manifold features a standard catalyst type designed to meet federal EPA requirements. The inlet and outlet both utilize 2 bolt welded flanges, providing a secure and leak-resistant connection to the exhaust system. With an overall length of 18 inches, this part is engineered to fit the exhaust layout of Ram ProMaster 1500, 2500, and 3500 models without modification. The federal/EPA direct-fit manifold design ensures that emissions control is maintained while simplifying the replacement process.

Common Applications and Issues Addressed

  • Replacement of a damaged or clogged catalytic converter on Ram ProMaster 1500, 2500, or 3500
  • Restoring proper emissions control to pass state or federal inspections
  • Resolving exhaust leaks caused by manifold or converter failure
  • Addressing check engine light codes related to catalytic converter efficiency
  • Improving exhaust flow and reducing harmful emissions

Installation Notes and Tips

Ensure compatibility with your specific Ram ProMaster model before installation. The 2 bolt welded flange connections require proper gasket sealing to prevent exhaust leaks. Due to the integrated manifold design, this part replaces both the manifold and catalytic converter assembly, so removal of the existing manifold is necessary. Professional installation is recommended to ensure proper torque specifications and alignment.

Quality Assurance and Warranty

Eastern Convertors manufactures this catalytic converter with integrated exhaust manifold to meet federal EPA standards. While specific warranty details are not provided here, Eastern Convertors products typically adhere to industry quality standards for durability and emissions compliance. Verify warranty coverage with the supplier or manufacturer at the time of purchase.

BrandEastern Convertors
Part Number20465
PositionDIRECT FIT, Front Left
Catalyst TypeStandard
Clamp QtyNone
Inlet Type A2 bolt welded flange
Outlet Type A2 bolt welded flange
Overall Length (IN)18
TypeFederal / epa direct-fit manifold

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2021RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2021RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2020RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2020RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2020RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2019RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2019RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2019RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with CA Emissions); DIRECT FIT
2018RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2018RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2018RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2017RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2016RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2015RamProMaster 35003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014RamProMaster 15003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014RamProMaster 25003.6LV6Front LeftRadiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2014RamProMaster 35003.6LV6Front LeftRadiator 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.