OE Quality
60-Day Returns

Walker 73051 Catalytic Converter - Rear Left
Overview of Walker EPA Catalytic Converter 73051
The Walker EPA Catalytic Converter 73051 is designed specifically for Toyota Tacoma models, providing reliable emission control with durable construction. This catalytic converter features a round steel body and welded flange connections for secure installation.
- Compatible with Toyota Tacoma vehicles
- Round steel body measuring 8.0 inches length, 4.0 inches width, and 4.0 inches height
- Single inlet and outlet with welded flange connections
- Overall length of 35.76 inches for precise fitment
- Part number 73051 for easy identification and replacement
Product Line Details: Walker EPA Catalytic Converter
The EPA product line by Walker focuses on meeting stringent emission standards while maintaining durability and performance. The 73051 catalytic converter is engineered to comply with EPA regulations, making it a suitable replacement part for emission control systems on Toyota Tacoma trucks. This line emphasizes quality materials and precise manufacturing to ensure long-term reliability.
Technical Description and Specifications
This catalytic converter features a round body shape constructed from steel, providing strength and resistance to corrosion. The body dimensions are 8.0 inches in length, 4.0 inches in width, and 4.0 inches in height, designed to fit seamlessly within the exhaust system of compatible Toyota Tacoma models. It includes one inlet and one outlet, both equipped with welded flange connections to ensure a secure and leak-free fit. The overall length of the unit is 35.76 inches, allowing for proper alignment and integration with existing exhaust components.
Common Applications and Problem Resolution
- Replacement for faulty or damaged catalytic converters on Toyota Tacoma
- Helps reduce harmful emissions to meet EPA standards
- Addresses issues related to check engine light triggered by catalytic converter failure
- Improves exhaust flow and engine performance affected by clogged converters
- Restores proper function of the vehicle’s emission control system
Installation Notes and Tips
Ensure compatibility with your Toyota Tacoma by verifying the part number 73051 before installation. The welded flange inlet and outlet connections require proper alignment and secure welding or bolting to the exhaust system. It is recommended to inspect surrounding exhaust components for wear or damage during replacement. Professional installation is advised to maintain emission compliance and system integrity.
Quality Assurance and Warranty
Walker’s EPA catalytic converters are manufactured to meet strict quality standards, using durable steel materials and precise construction methods. While specific warranty details are not provided here, Walker products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction. Verify warranty terms with the supplier or manufacturer upon purchase.
| Brand | Walker |
| Part Number | 73051 |
| Position | EPA, Rear Left |
| Body Shape | Round |
| Body Height | 4.0 |
| Body Length | 8.0 |
| Body Width | 4.0 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Overall Length | 35.76 |
| Body Material | Steel |
| Inlet 1 Type | Welded flange |
| Outlet 1 Type | Welded flange |
| Outlet 2 Type | Welded flange |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Toyota | Tacoma | 4WD | 3.5L | V6 | Rear Left | 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; Additional Part(s) Needed To Complete Installation: 2 of 31566; Ultra Direct Fit Type; EPA |
| 2019 | Toyota | Tacoma | 4WD | 3.5L | V6 | Rear Left | 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; Additional Part(s) Needed To Complete Installation: 2 of 31566; Ultra Direct Fit Type; EPA |
| 2018 | Toyota | Tacoma | 4WD | 3.5L | V6 | Rear Left | 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; Additional Part(s) Needed To Complete Installation: 2 of 31566; Ultra Direct Fit Type; EPA |
| 2017 | Toyota | Tacoma | 4WD | 3.5L | V6 | Rear Left | 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; Additional Part(s) Needed To Complete Installation: 2 of 31566; Ultra Direct Fit Type; EPA |
| 2016 | Toyota | Tacoma | 4WD | 3.5L | V6 | Rear Left | 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; Additional Part(s) Needed To Complete Installation: 2 of 31566; 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.