Skip to content

Free Worldwide Shipping on All Orders | 1-Year Warranty

IF YOU CAN'T FIND WHAT YOU NEED IN THIS WEBSITE, PLEASE CONTACT AND SEND US THE INSTRUMENTS LIST. EMAIL: support@koeep.com

Available 24/7: (86)13533898924

News

Complete Guide to 16879 Catalytic Converter for Toyota Avalon, Camry & Lexus ES350 3.5L (2005-2017)

by flippancy 02 Mar 2026

Complete Guide to 16879 Catalytic Converter for Toyota Avalon, Camry & Lexus ES350 3.5L (2005-2017)

Premium Direct-Fit Catalytic Converter Solution

The 16879 Catalytic Converter is a high-quality, direct-fit replacement designed specifically for 2005-2017 Toyota Avalon, Camry, and Lexus ES350 vehicles equipped with the 3.5L V6 (2GR-FE) engine. This comprehensive exhaust system component ensures optimal emissions control while maintaining factory-level performance.

View Product Details

Product Overview & Key Features

Direct-Fit Design

Engineered as a direct replacement for OE part 17140-0P020, this catalytic converter installs without modifications, saving time and ensuring perfect fitment for your Toyota or Lexus vehicle.

EPA Compliant

Meets all EPA emissions standards and is suitable for use on OBDII vehicles. This ensures your vehicle remains compliant with environmental regulations while maintaining optimal performance.

3-Piece Complete Set

Includes both front converters (Bank 1 & Bank 2) and the Y-pipe merge section, providing a comprehensive solution for complete exhaust system restoration.

Premium Construction

Built with high-quality materials including stainless steel components and advanced ceramic catalyst substrates for maximum durability and efficiency.

Vehicle Compatibility

Perfect Fit for These Models:

  • Toyota Avalon: 2005-2019 models
  • Toyota Camry: 2007-2017 models
  • Lexus ES350: 2007-2018 models

Engine Compatibility: 3.5L V6 (2GR-FE) engine only

Technical Specifications

Specification Details
Part Number 16879
OE Equivalent 17140-0P020
Engine Compatibility 3.5L V6 (2GR-FE)
Emissions Compliance EPA Compliant, OBDII Compatible
Construction Stainless Steel Housing, Ceramic Substrate
Components Included 2 Front Converters + Y-Pipe Merge Section
Installation Type Direct-Fit, No Modifications Required

Performance Benefits

When you install the 16879 Catalytic Converter, you can expect several key performance improvements:

  1. Restored Engine Performance: A properly functioning catalytic converter ensures optimal exhaust flow, which can improve engine efficiency and power output.
  2. Eliminated Check Engine Lights: Replaces failing converters that trigger P0420/P0430 diagnostic trouble codes, restoring normal vehicle operation.
  3. Improved Fuel Economy: Proper exhaust flow optimization can contribute to better fuel efficiency by reducing backpressure.
  4. Reduced Emissions: Effectively converts harmful exhaust gases (CO, HC, NOx) into less harmful substances, helping your vehicle meet emissions standards.
  5. Quieter Operation: Replaces rattling or damaged converters that can create excessive exhaust noise.

Installation & Maintenance

The 16879 Catalytic Converter is designed for straightforward installation. While professional installation is recommended for optimal results, experienced DIY enthusiasts can complete the installation with basic tools. Key installation considerations include:

  • Allow the exhaust system to cool completely before beginning work
  • Use penetrating oil on exhaust bolts and connections
  • Replace gaskets and hardware as needed for proper sealing
  • Ensure proper alignment before tightening all connections
  • Check for exhaust leaks after installation

For the complete 16879 Catalytic Converter product, including detailed specifications and purchasing options, visit our product page.

Trust & Quality Assurance

EPA Compliant OBDII Compatible Direct-Fit Design OE Quality

Our catalytic converters undergo rigorous quality testing to ensure they meet or exceed OEM specifications. Each unit is designed to provide reliable performance and durability comparable to factory components.

Frequently Asked Questions

Q: Is this catalytic converter legal for use in all 50 states?
A: Yes, the 16879 Catalytic Converter is EPA compliant and suitable for use in all 50 states, including California (CARB compliant).
Q: Will this part fit my 2010 Toyota Camry with the 3.5L V6 engine?
A: Absolutely! This catalytic converter is specifically designed for 2007-2017 Toyota Camry models with the 3.5L V6 (2GR-FE) engine.
Q: Does this include all necessary components for installation?
A: Yes, the 16879 Catalytic Converter includes both front converters and the Y-pipe merge section. However, you may need to purchase new gaskets and hardware separately for optimal installation.
Q: How long does installation typically take?
A: Professional installation usually takes 2-3 hours. DIY installation may take longer depending on experience level and tool availability.
Q: Will this fix my P0420/P0430 check engine light?
A: Yes, if your check engine light is caused by catalytic converter efficiency below threshold (codes P0420 or P0430), replacing with the 16879 Catalytic Converter should resolve the issue.
Q: Is there a warranty on this catalytic converter?
A: Yes, this product comes with a standard warranty. Please check the product page for specific warranty details and duration.

Why Choose Our Catalytic Converter?

When selecting a replacement catalytic converter for your Toyota or Lexus vehicle, the 16879 Catalytic Converter offers several advantages:

  • Perfect Fitment: Direct replacement design eliminates modification requirements
  • Comprehensive Solution: Includes all necessary components for complete replacement
  • Regulatory Compliance: Meets all EPA and emissions requirements
  • Performance Restoration: Returns your vehicle to factory-level emissions control and performance
  • Cost-Effective: Provides OEM-quality performance at a competitive price point

For vehicle owners experiencing catalytic converter failure, check engine lights related to emissions, or preparing for state inspections, the 16879 Catalytic Converter provides a reliable, compliant solution that restores your vehicle's emissions system to proper working order.

Shop 16879 Catalytic Converter Now

Direct-fit replacement for Toyota Avalon, Camry & Lexus ES350 3.5L V6

Final Recommendations

The 16879 Catalytic Converter represents an ideal solution for Toyota and Lexus owners needing emissions system repairs. Its direct-fit design, comprehensive component inclusion, and regulatory compliance make it a smart choice for both professional mechanics and knowledgeable DIY enthusiasts.

Before purchasing, always verify your vehicle's exact specifications and consider professional installation if you're not experienced with exhaust system work. Proper installation is crucial for optimal performance and emissions compliance.

For detailed specifications, pricing, and availability of the 16879 Catalytic Converter for 2005-2017 Toyota Avalon, Camry, and Lexus ES350 3.5L, visit our product page today.

Prev post
Next post

Thanks for subscribing!

This email has been registered!

Shop the look

Choose options

Edit option
Terms & conditions
What is Lorem Ipsum? Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Why do we use it? It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).

Choose options

this is just a warning
Shopping cart
0 items