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Walker 16697 Catalytic Converter - Rear Left
Overview of Walker EPA Catalytic Converter 16697
The Walker EPA Catalytic Converter 16697 is designed specifically for Toyota Sequoia and Tundra models from 2008 to 2016. This direct fit catalytic converter ensures proper exhaust flow and emission control with a durable stainless steel body.
- Specific fit for Toyota Sequoia and Tundra (2008-2016)
- Constructed with stainless steel for corrosion resistance
- Round body shape measuring 4 inches in height, width, and 8 inches in length
- Single inlet and outlet with 2 bolt welded flange connection
- Direct fit installation for left rear converter position
- Part number 16697 from Walker's EPA product line
Product Details and Specifications
This catalytic converter features a 4-inch round stainless steel body designed to withstand high temperatures and resist corrosion. The overall length is 32.5 inches, with a body length of 8 inches and a height and width of 4 inches each. It includes one inlet and one outlet, both utilizing a 2 bolt welded flange connection for secure attachment. The converter is positioned for the left rear of the exhaust system and is engineered as a direct fit replacement, ensuring compatibility with Toyota Sequoia and Tundra models manufactured between 2008 and 2016.
About the Walker EPA Product Line
The EPA line by Walker focuses on meeting environmental regulations while providing reliable exhaust components. This catalytic converter complies with regular grade standards and is designed to maintain proper emissions control without the inclusion of mounting hardware. The EPA product line is tailored for specific vehicle applications, offering direct fit parts that simplify replacement and maintain factory performance.
Common Applications and Problem Resolution
- Replacement for damaged or clogged catalytic converters on Toyota Sequoia and Tundra
- Restores proper exhaust emissions and reduces harmful pollutants
- Eliminates exhaust leaks caused by cracked or rusted converter bodies
- Improves engine performance affected by restricted exhaust flow
- Ensures compliance with emissions standards for applicable model years
Installation Notes and Tips
This catalytic converter is designed for direct fit installation on the left rear position of the exhaust system. It requires a 2 bolt welded flange connection, so ensure your vehicle’s exhaust flange matches this specification. Professional installation is recommended to verify proper fitment and secure sealing. Note that mounting hardware is not included and may need to be sourced separately.
Quality Assurance and Warranty
Walker’s EPA catalytic converters are manufactured with stainless steel bodies to provide durability and resistance to corrosion. While this part is not CARB certified, it meets regular grade 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 | 16697 |
| Position | EPA, Rear Left |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Round |
| Body Height | 4 |
| Body Length | 8 |
| Body Width | 4 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Overall Length | 32.5 |
| Air Tube | No |
| Air Tube Count | No |
| Body Height | 4.000 |
| Body Length | 8.000 |
| Body Material | Stainless steel |
| Body Shape | 4" round |
| Body Width | 4.000 |
| Converter Position | Left rear |
| Converter Quantity | 1 |
| Fitment | Direct fit |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Connection Type | 2 bolt welded flange |
| Inlet Count | 1 |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2016 |
| Min Year Covered | 2008 |
| Most Popular Make / Model | Toyota tundra |
| Most Popular Year | 2010 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2015 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2014 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2013 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2013 | Toyota | Tundra | 5.7L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2013 | Toyota | Tundra | 4.6L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2012 | Toyota | Sequoia | 4.6L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2012 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2012 | Toyota | Tundra | 5.7L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2012 | Toyota | Tundra | 4.6L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2011 | Toyota | Sequoia | 4.6L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2011 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2011 | Toyota | Tundra | 5.7L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2011 | Toyota | Tundra | 4.6L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2010 | Toyota | Sequoia | 4.6L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2010 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2010 | Toyota | Tundra | 5.7L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2010 | Toyota | Tundra | 4.6L | V8 | 126.8" | 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 31374; Ultra Direct Fit Type; EPA |
| 2009 | Toyota | Sequoia | 5.7L | V8 | 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 31374; Ultra Direct Fit Type; EPA | |
| 2008 | Toyota | Sequoia | 5.7L | V8 | 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 31374; 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.