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Walker 52451 Catalytic Converter - Right
Overview of Walker EPA Catalytic Converter 52451
The Walker EPA Catalytic Converter 52451 is designed specifically for Toyota Tacoma models from 2005 to 2015. Engineered for direct fit installation, this catalytic converter offers a reliable replacement option for maintaining your vehicle's exhaust system performance.
- Brand: Walker
- Brand Line: EPA
- Part Number: 52451
- Category: Exhaust > Catalytic Converter
- Fitment: Toyota Tacoma (2005-2015)
- Body Material: Stainless steel
- Body Shape: Round
- Body Dimensions: 4.125" height x 4.125" width x 8" to 9" length
- Inlet/Outlet Type: 2 bolt welded flange
- Mounting Hardware: Not included
- Fit Type: Direct fit, specific to vehicle
Detailed Product Description
This Walker EPA catalytic converter 52451 is constructed from durable stainless steel with a round body shape, measuring approximately 4.125 inches in height and width, and between 8 to 9 inches in length. It features a single inlet and outlet, both equipped with 2 bolt welded flanges for secure connection to the exhaust system. The converter is designed as a direct fit replacement, ensuring compatibility with Toyota Tacoma models manufactured between 2005 and 2015. The EPA product line focuses on meeting environmental standards while providing a reliable exhaust component for specific vehicle applications.
Common Applications and Problem Solving
- Replacement for damaged or clogged catalytic converters on Toyota Tacoma (2005-2015)
- Restores proper exhaust flow and reduces harmful emissions
- Helps resolve check engine light issues related to catalytic converter failure
- Improves vehicle emissions compliance (non-CARB certified)
- Maintains engine performance by ensuring efficient exhaust gas treatment
Installation Notes and Tips
The Walker EPA catalytic converter 52451 is designed for direct fit installation on Toyota Tacoma models from 2005 to 2015. Installation requires removal of the existing catalytic converter and securing the new unit using the vehicle’s original mounting hardware, as this product does not include mounting hardware. Ensure all flange connections are properly sealed to prevent exhaust leaks. Professional installation is recommended to maintain proper exhaust system function and emissions compliance.
Quality Assurance and Warranty
Walker’s EPA catalytic converter 52451 is manufactured with stainless steel for corrosion resistance and durability. While this part is not California Air Resources Board (CARB) certified, it meets EPA standards for emissions control. Warranty details should be confirmed with the manufacturer or distributor, as they may vary by region and application.
| Brand | Walker |
| Part Number | 52451 |
| Position | EPA, Right |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Round |
| Body Height | 4.125 |
| Body Length | 8 |
| Body Width | 4.125 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Overall Length | 23.625 |
| Air Tube | No |
| Air Tube Count | No |
| Body Height | 4.125 |
| Body Length | 9.000 |
| Body Material | Stainless steel |
| Body Shape | Round |
| Body Width | 4.125 |
| Converter Quantity | 1 |
| Fitment | Direct fit |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Connection Type | 2 bolt welded flanges |
| Inlet Count | 1 |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2015 |
| Min Year Covered | 2005 |
| Most Popular Make / Model | Toyota tacoma |
| Most Popular Year | 2015 |
| Outlet 1 Type | 2 bolt welded flange |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2014 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2013 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2012 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2011 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2010 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2009 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2008 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2007 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2006 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
| 2005 | Toyota | Tacoma | 4.0L | V6 | Right | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.