HomeExhaust > Catalytic ConverterWalker 16697 Catalytic Converter - Rear Left
Part #: 16697

Walker 16697 Catalytic Converter - Rear Left

EPA, Rear Left
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦EPA, Rear Left
🚗Fitment: Toyota, Sequoia and Tundra
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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.

BrandWalker
Part Number16697
PositionEPA, Rear Left
Mounting Hardware IncludedNo
Universal Or Specific FitSpecific
Grade TypeRegular
Body ShapeRound
Body Height4
Body Length8
Body Width4
Inlet Quantity1
Body MaterialStainless steel
Outlet Quantity1
California Air Resources Board (CARB) CertifiedNo
Overall Length32.5
Air TubeNo
Air Tube CountNo
Body Height4.000
Body Length8.000
Body MaterialStainless steel
Body Shape4" round
Body Width4.000
Converter PositionLeft rear
Converter Quantity1
FitmentDirect fit
Inlet 1 Type2 bolt welded flange
Inlet Connection Type2 bolt welded flange
Inlet Count1
Inlet Type2 bolt welded flange
Max Year Covered2016
Min Year Covered2008
Most Popular Make / ModelToyota tundra
Most Popular Year2010

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersWheel BasePositionNotes
2016ToyotaSequoia5.7LV8Rear LeftFits 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
2015ToyotaSequoia5.7LV8Rear LeftFits 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
2014ToyotaSequoia5.7LV8Rear LeftFits 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
2013ToyotaSequoia5.7LV8Rear LeftFits 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
2013ToyotaTundra5.7LV8126.8"Rear LeftFits 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
2013ToyotaTundra4.6LV8126.8"Rear LeftFits 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
2012ToyotaSequoia4.6LV8Rear LeftFits 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
2012ToyotaSequoia5.7LV8Rear LeftFits 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
2012ToyotaTundra5.7LV8126.8"Rear LeftFits 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
2012ToyotaTundra4.6LV8126.8"Rear LeftFits 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
2011ToyotaSequoia4.6LV8Rear LeftFits 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
2011ToyotaSequoia5.7LV8Rear LeftFits 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
2011ToyotaTundra5.7LV8126.8"Rear LeftFits 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
2011ToyotaTundra4.6LV8126.8"Rear LeftFits 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
2010ToyotaSequoia4.6LV8Rear LeftFits 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
2010ToyotaSequoia5.7LV8Rear LeftFits 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
2010ToyotaTundra5.7LV8126.8"Rear LeftFits 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
2010ToyotaTundra4.6LV8126.8"Rear LeftFits 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
2009ToyotaSequoia5.7LV8Rear LeftFits 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
2008ToyotaSequoia5.7LV8Rear LeftFits 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:

166964993552559

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.