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OP Converters OPCT1057 Catalytic Converter with Integrated Exhaust Manifold - Right
Right Exhaust Manifold Catalytic Converter
OP Converters OPCT1057 is a catalytic converter with integrated exhaust manifold for the right side of select Toyota and Lexus applications. It is built for direct replacement use on listed vehicles, including Toyota Highlander, Toyota Sienna, and Lexus RX350 models.
Key Features
- Catalytic converter with integrated exhaust manifold design
- Right-side application
- Direct-fit replacement for listed Toyota and Lexus vehicles
- Federal 47-state configuration for the Lexus RX350 application
- Part number OPCT1057 for ordering and fitment verification
Vehicle Fitment
- Fits 2014-2016 Toyota Highlander, right manifold.
- Fits 2011-2016 Toyota Sienna, right manifold.
- Fits 2012-2015 Lexus RX350, right manifold, Federal 47-state only; not legal for sale in CA, NY, or ME.
What It Helps Address
- Failed catalytic converter efficiency codes
- Exhaust manifold leaks at the right-side assembly
- Check engine light concerns related to emissions performance
- Restricted exhaust flow from a damaged converter/manifold unit
- Noise or odor issues caused by a worn exhaust manifold converter assembly
Installation Notes
Verify engine configuration, emissions requirements, and right-side placement before installation. The Lexus RX350 application is Federal 47-state only and is not legal for sale in California, New York, or Maine. Confirm all mounting points, sensors, and exhaust connections match the original equipment layout for the listed vehicle.
Quality Assurance
OP Converters OPCT1057 is cataloged as an exhaust catalytic converter assembly for the specified Toyota Highlander, Toyota Sienna, and Lexus RX350 applications. Use the part number OPCT1057 to confirm the correct right-side manifold converter before ordering.
This part fits 13 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2016 | Toyota | Highlander | Limited | 3.5L | V6 | Right | Manifold | |
| 2016 | Toyota | Sienna | Limited | AWD | Right | Manifold | ||
| 2015 | Lexus | RX350 | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME | ||||
| 2015 | Toyota | Highlander | Limited | 3.5L | V6 | Right | Manifold | |
| 2015 | Toyota | Sienna | Limited | AWD | Right | Manifold | ||
| 2014 | Lexus | RX350 | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME | ||||
| 2014 | Toyota | Highlander | Limited | 3.5L | V6 | Right | Manifold | |
| 2014 | Toyota | Sienna | Limited | AWD | Right | Manifold | ||
| 2013 | Lexus | RX350 | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME | ||||
| 2013 | Toyota | Sienna | Limited | AWD | 3.5L | V6 | Right | Manifold |
| 2012 | Lexus | RX350 | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME | ||||
| 2012 | Toyota | Sienna | Limited | AWD | 3.5L | V6 | Right | Manifold |
| 2011 | Toyota | Sienna | Limited | AWD | 3.5L | V6 | Right | Manifold |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.