4.3L 4.8L 5.3L Chevy Catalytic Converter Silverado Tahoe Avalanche Suburban

Catalytic Converter for 1999-2006 Chevrolet Silverado/Tahoe/Avalanche/Suburban 4.3L,4.8L,5.3L,Direct-fit,EPA,Euro 3,4,5,

Please Check Product Description Page Below For More References.

TWC Three Way Catalyst

Three-way catalysts (TWC) are designed to simultaneously convert three pollutants to harmless emissions:

• Carbon Monoxide (CO) → Carbon Dioxide (CO2)
• Hydrocarbons (HC) → Water (H2O)
• Oxides of Nitrogen (NOx) → Nitrogen (N2)

A three-way catalyst can cut CO, HC and NOx by over 99% if the air to fuel ratio is accurately controlled.

Three-way catalysts will only give full conversion of each of these three pollutants in a gas stream containing

a stoichiometric ratio of CO and NOx.

PRODUCT NAME:

Catalytic Converter for 1999-2006 Chevrolet Silverado/Tahoe/Avalanche/Suburban 4.3L/4.8L/5.3L

FITMENT:

Chevrolet

• 2002-2005 Avalanche 1500 (submodels: Base, Z71)
• 2005 Avalanche 1500 (submodels: LS, LT).
• 2002-2003 Avalanche 1500 (submodels: North Face, Road Edition)
• 2003 Avalanche 1500 WBH.
• 2004-2005 Avalanche 1500 Z66 
• 1999-2005 Silverado 1500 (submodels: Base, LS, LT)
• 2004-2005 Silverado 1500 Hybrid
• 2002-2004 Silverado WT 1500 Model
• 2004 Silverado 1500 Z71
• 1999-2000 Silverado 2500 (submodels: Base, LS, LT).
• 2000-2001 and 2006 Suburban 1500 Base models.
• 2000-2006 Suburban 1500 models (submodels: LS, LT).
• 2004-2006 Suburban 1500 Z71 models.
• 2000-2001 and 2006 Tahoe Base models.
• 2000-2006 Tahoe models (submodels: LS, LT).
• 2000 2003-2006 Tahoe Z71 models.

​​High-end Configuration:                                                Elaborate Design:

• Durable & Practical                                                      · Large Size Filter Element
• Meticulous Workmanship                                                · Suppress Oxidation
• Strict Material Selection                                                     · Smooth Welding​​​

Features:

• 100% Brand new
• It is resistant to thermal shock and cracking, long service life.
• It is highly corrosion and wears resistant.
• The main function is to convert toxic gases, pollutants to harmless gases, helps to purify treat car exhaust.
• By using, it can help to improve exhaust gas velocity, save horsepower and torque.

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Yuhuan Sanhe Auto Parts Industry Co., Ltd. is located in Yuhuan, Zhejiang, which is the production base of China's auto and motorcycle parts. It is a window for Yuhuan auto parts base to show at home and abroad.
Sanhe main products: automobile three-way catalytic converter (manifold shell, heat shield, cylinder head flange, exhaust system thick-walled parts, exhaust manifold), diesel locomotive exhaust purifier and components, SCR spoiler.