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Catalytic Converter Compatible with 1999-2006 Chevrolet Silverado, GMC Sierra 1500 2500, 2002-2005 Escalade Avalanche 1500 4.3L 4.8L 5.3L High Performance (EPA Compliant)

Free shipping on orders over $29.99

$196.99

$ 89 .99 $89.99

In Stock

1.Size:1999-2006 Silverado 4.3/4.8/5.3l


  • Vehicle Fitment: Compatible with 1999-2006 Chevy Silverado/GMC Sierra 1500, 1999-2000 Chevy Silverado/GMC Sierra 2500, 2000-2006 Chevy Suburban 1500, 2000-2006 Chevy Tahoe, 2002-2006 Chevy Avalanche 1500, 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500, 2002-2005 Cadillac Escalade, 2007 GMC Sierra 1500 Classic Fits 4.3L 4.8L 5.3L Engines Interchange Part Number: 645236, 50366, 18010
  • Direct Fit Design: Direct-Fit high flow catalytic convertor is designed to meet or even exceed OE quality and performance standards. And all installation holes are firmly and exactly fixed with attached gaskets and hardware
  • Efficiency & Quality: Made of quality stainless steel with computerized mandrel bending. Heat-resistant, rust-resistant, corrosion-resistant, no need to worry about bending or melting
  • EPA Certified:Meets criteria specified by U.S. Environmental Protection Agency(EPA). Contains precious metals to reduce tailpipe emissions. Durably designed and covered by 50,000-mile limited warranty



Product Description

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Our carrier coating process flow needs to go through multiple links. First, strict preparation work is carried out on the carrier, and then a specific coating technique is used to evenly cover the material on the carrier.

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We have multiple steps including packaging, spinning, laser, stamping, pipe cutting, and bending. Each step has undergone strict control and operation to ensure the quality and performance of the final product.

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We adopt advanced welding technology and strictly control temperature, time, and welding strength to ensure welding quality. At the same time, we have our own mold processing center, which can be flexibly adjusted according to customer needs.

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We adopt advanced welding technology and strictly control temperature, time, and welding strength to ensure welding quality. At the same time, we have our own mold processing center, which can be flexibly adjusted according to customer needs.

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Vehicle Fitment:

· 1999-2006 Chevy Silverado 1500 4.3L V6/4.8L V8/5.3L V8

· 1999-2000 Chevy Silverado 2500 5.3L V8

· 2007 Chevy Silverado 1500 Classic 4.8L V8/5.3L V8

· 2000-2006 Chevy Suburban 1500 5.3L V8

· 2000-2006 Chevy Tahoe 4.8L V8/5.3L V8

· 2002-2006 Chevy Avalanche 1500 5.3L V8

· 1999-2006 GMC Sierra 1500 4.3L V6/4.8L V8/5.3L V8

· 2007 GMC Sierra 1500 Classic 4.3L V6/4.8L V8/5.3L V8

· 1999-2000 GMC Sierra 2500 5.3L V8

· 2000-2006 GMC Yukon 4.8L V8/5.3L V8

· 2000-2006 GMC Yukon XL 1500 5.3L V8

· 2002-2005 Cadillac Escalade 5.3L V8

Features:

· EPA Compliant

· Large total substrate size

· Increase precious metal loading

· Durably designed and covered by 50,000-mile

Important Product Information

  • For use with Federal Emissions Models
  • Not Ship to California and Colorado New York, and Maine addresses
  • OEM / Interchange Numbers: 50511

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More Efficient Purification

PULCHERFLOW Catalytic Converter Have Enlarged honeycomb ceramic substrates will fully react with ample catalysts for a higher efficiency & green emission.

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Stainless Steel Shell

PULCHERFLOW Catalytic Converter Have Heavy-duty stainless steel materials feature strong corrosion resistance and withstand high temperature.

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Direct-fit Replacement

PULCHERFLOW Catalytic Converter Have OE-style is easy to install with bolts. It also passes EPA certification for reliability.

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Professional tooling and fixtures

PULCHERFLOW We have years of production experience and professional fixtures to ensure that every product we produce can perfectly fit your vehicle model, allowing you to use it with confidence!

FDEP037  DT93

Aaron Lakey
Reviewed in the United States on March 4, 2025
Great product. And passes Texas emission testing for catalytic converter
Taylor D.
Reviewed in the United States on March 28, 2025
I had to bend the pipe to get it to line up with exhaust manifold on the passenger side. Driver side cat has small leak. Clamps striped out when tightening down. I ordered better clamps.
Lahoma
Reviewed in the United States on June 26, 2024
Works perfect
joseph
Reviewed in the United States on March 2, 2024
got my truck in to mechanic about 2 weeks after i recieved it jan 8 i replaced muffler and all 4 02 sensors and drove for about 3 weeks ran awesome from jan 26 till about the 20 th of febuary keep geeting code po420 low catalyst system efficiency i notified seller he tells me buy another unit and they will refund the money back if it lasted 3 weeks why would i buy another one and pay a mechanic to reinstall i asked for an exchange and got told buy one they will reinburse me
Robert Cross
Reviewed in the United States on October 29, 2024
Perfect fit on my 05 chevy 1500
cherri johnson
Reviewed in the United States on January 23, 2024
Good product once it was finally delivered!
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