A Toyota Tundra is built to work hard, but even a tough truck can't keep the original catalytic converters forever. If you're dealing with a check engine light, emissions problems, or a catalytic converter that's simply worn out, replacing the converters can help get your Tundra back to where it belongs — on the road, not in the driveway.
This catalytic converter set is designed specifically for 2010-2019 Toyota Tundra models with the 4.6L V8 engine. It includes a left and right catalytic converter and is designed around common replacement part numbers 54722 and 54723.
A Replacement Set for the Tundra 4.6L V8
Catalytic converters are an important part of the exhaust and emissions system. Over time, heat, mileage, contamination, or internal damage can cause a converter to stop working properly.
When that happens, you may notice a check engine light, reduced performance, unusual exhaust smells, or an emissions test failure. Replacing a damaged converter is often the better move than continuing to drive with a failing exhaust component.
Why Replace Both Sides?
This package includes two catalytic converters for the left and right sides. If both original converters are aging or damaged, replacing the set together can save you from doing the same job twice.
The converters are designed as replacement parts for the Tundra's existing exhaust system and include oxygen sensor ports. Depending on the condition of your original hardware and exhaust system, additional gaskets or installation adjustments may be needed.
This listing is specifically for the 2010-2019 Toyota Tundra 4.6L V8. Always verify your engine size, model year and existing part number before ordering.
Key Product Details
- Vehicle: Toyota Tundra
- Model Years: 2010-2019
- Engine: 4.6L V8
- Quantity: 2-piece catalytic converter set
- Reference Part Numbers: 54722, 54723, 643119, 642109, 18338, 18339
- O2 Sensor Ports: Yes
Before You Order
Catalytic converters are emissions-related components, so fitment and local regulations matter. Check your Tundra's exact engine, year and emissions configuration before purchasing. If you're not comfortable working on the exhaust system, professional installation is recommended.
If your 4.6L Tundra is ready for a new set of converters, replacing the worn originals can be a practical way to address an aging exhaust system and get your truck back in shape.
Need Catalytic Converters for Your Tundra?
Designed for 2010-2019 Toyota Tundra 4.6L V8 models.
Shop Tundra 4.6L Catalytic Converters```
