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Chevrolet Silverado 1500 HD Catalytic Converter

Why you drive your Silverado 1500 HD.

Select Your VehicleWhen your Chevrolet Silverado 1500 HD was born, it was destined for a driver who prioritizes value in their automobile. Anyone who operates a Chevrolet knows that when it comes to maintaining their automobile only the absolute best replacement parts will do. While it's not hard to locate replacement parts for Chevrolet vehicles, these days only the highest quality are required to repair your automobile. Your Chevrolet dealership isn't the only place to buy the best replacement parts for your Silverado 1500 HD.

The function and purpose of Catalytic Converter.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. Your Chevrolet Silverado 1500 HD catalytic converter is the result of about a decade of engineering that took place in the 1960s and 70s. There are a host of precious metals, mostly platinum, in the catalytic converter that change the harmful emissions of your Chevrolet Silverado 1500 HD from carbon monoxide and hydrocarbons to carbon dioxide and water. Thanks to this chemical reaction, automakers could now curb their contribution to air pollution, which is why every vehicle made today has a catalytic converter.

You've tried the rest, now try the best.

Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. Bring your Silverado 1500 HD back to life with the highest quality repair parts from the experts at Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Chevrolet Silverado 1500 HD Catalytic Converter parts for 2006, 2005, 2003, 2002, 2001 vehicles are available here... just click your year to find them.

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Chevy Silverado 1500 HD Catalytic Converter, OEM: 99009HM
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 99009HM
Add for Price, Save 23%   NEW ITEM
OEM: 99009HM, Item: 1256391
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 51009
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 51009
Add for Price, Save 22%   NEW ITEM
OEM: 51009, Item: 1257262
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 447209
2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 447209
Add for Price, Save 22%   POPULAR
OEM: 447209, Item: 1226665
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left, Rear Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 445006
2003 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 445006
Add for Price, Save 11%   POPULAR
OEM: 445006, Item: 1226563
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 640003Eastern Catalytic
2003 Chevrolet Silverado 1500 HD Eastern Catalytic Catalytic Converter 640003
145.25, Save 39%   NEW ITEM
OEM: 640003, Item: 1431855
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left Center, Right Center

Chevy Silverado 1500 HD Catalytic Converter, OEM: 640012Eastern Catalytic
2003 Chevrolet Silverado 1500 HD Eastern Catalytic Catalytic Converter 640012
158.85, Save 39%   NEW ITEM
OEM: 640012, Item: 1431858
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left Center, Right Center

Chevy Silverado 1500 HD Universal Catalytic Converter, OEM: 81724Walker
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Walker Universal Catalytic Converter 81724
165.45, Save 39%   NEW ITEM
OEM: 81724, Item: 475175
  Only 7 left In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right, Rear Left, Rear Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 447109
2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 447109
Add for Price, Save 21%   NEW ITEM
OEM: 447109, Item: 1226618
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front Left, Front Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 93622
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 93622
Add for Price, Save 19%   NEW ITEM
OEM: 93622, Item: 1258919
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Chevy Silverado 1500 HD Catalytic Converter, OEM: 079-5167/0795167Bosal
2003, 2005-2006 Chevrolet Silverado 1500 HD Bosal Catalytic Converter 079-5167
303.65, Save 39%   NEW ITEM
OEM: 079-5167, Item: 1244303
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

Chevy Silverado 1500 HD Catalytic Converter, OEM: 079-5166/0795166Bosal
2003, 2005-2006 Chevrolet Silverado 1500 HD Bosal Catalytic Converter 079-5166
311.45, Save 39%   NEW ITEM
OEM: 079-5166, Item: 1244302
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 50435Eastern Catalytic
2001-2002 Chevrolet Silverado 1500 HD Eastern Catalytic Catalytic Converter 50435
357.05, Save 39%   NEW ITEM
OEM: 50435, Item: 1350118
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

Chevy Silverado 1500 HD Catalytic Converter, OEM: 93623
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 93623
Add for Price, Save 19%   NEW ITEM
OEM: 93623, Item: 1258920
  Only 3 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 55335Walker
2001-2002 Chevrolet Silverado 1500 HD Walker Catalytic Converter 55335
362.05, Save 39%   NEW ITEM
OEM: 55335, Item: 358250
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Chevy Silverado 1500 HD Catalytic Converter, OEM: 54899Walker
2002-2003, 2005-2006 Chevrolet Silverado 1500 HD Walker Catalytic Converter 54899
364.45, Save 39%   NEW ITEM
OEM: 54899, Item: 1229454
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 49667
2001-2003, 2005-2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 49667
Add for Price, Save 19%   NEW ITEM
OEM: 49667, Item: 1418853
  Only 1 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Left

Chevy Silverado 1500 HD Catalytic Converter, OEM: 447281
2006 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 447281
Add for Price, Save 19%   NEW ITEM
OEM: 447281, Item: 1256848
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 447283
2005 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 447283
Add for Price, Save 19%   NEW ITEM
OEM: 447283, Item: 1257763
  Only 6 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Chevy Silverado 1500 HD Catalytic Converter, OEM: 447270
2005 Chevrolet Silverado 1500 HD Magnaflow Catalytic Converter 447270
Add for Price, Save 23%   NEW ITEM
OEM: 447270, Item: 1450426
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left