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GMC PartsGMC Sierra 1500 Classic PartsCatalytic Converter

GMC Sierra 1500 Classic Catalytic Converter

Great cars and trucks like your Sierra 1500 Classic need great parts.

Select Your VehicleWhen your GMC Sierra 1500 Classic left the factory, it was destined for a driver who wants trusted quality in their automobile. Anyone who owns a GMC knows that when it comes to maintaining their car, truck, or SUV only the highest quality replacement parts will do. You picked your Sierra 1500 Classic because its dependability and trusted quality struck a chord inside you; so why would you be okay with anything but the best when it comes to the highest quality auto parts? The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs in today's marketplace.

Don't go too long without fixing your Catalytic Converter... here's why.

Getting the most out of your car or truck depends on your use of properly functioning exhaust and emissions parts. Your GMC Sierra 1500 Classic catalytic converter is likely the single most effective pollution control device on production vehicles today. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that turn the carbon monoxide and hydrocarbons that your GMC Sierra 1500 Classic produces into harmless molecules of carbon dioxide, oxygen, and some water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

Why put it off... checkout is simple and easy.

When your GMC requires a new replacement Catalytic Converter, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Get your Sierra 1500 Classic back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. When it comes to GMC Sierra 1500 Classic Catalytic Converter parts, you can find them for 2007 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC Sierra 1500 Classic Catalytic Converter, OEM: 83166Eastern Catalytic
2007 GMC Sierra 1500 Classic Eastern Catalytic Catalytic Converter 83166
64.05, Save 39%   POPULAR
OEM: 83166, Item: 1005400
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 Classic Catalytic Converter, OEM: 99006HM
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 99006HM
Add for Price,   NEW ITEM
OEM: 99006HM, Item: 1256389
  Only 4 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: Left, Right

GMC Sierra 1500 Classic Catalytic Converter, OEM: 51006
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 51006
Add for Price,   NEW ITEM
OEM: 51006, Item: 1256799
  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: Left, Right

GMC Sierra 1500 Classic Universal Catalytic Converter, OEM: 93253Walker
2007 GMC Sierra 1500 Classic Walker Universal Catalytic Converter 93253
87.95, Save 39%   NEW ITEM
OEM: 93253, Item: 358376
  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, Right

GMC Sierra 1500 Classic Catalytic Converter, OEM: 097-0443/0970443Bosal
2007 GMC Sierra 1500 Classic Bosal Catalytic Converter 097-0443
98.15, Save 39%   NEW ITEM
OEM: 097-0443, Item: 1244616
  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: Front

GMC Sierra 1500 Classic Catalytic Converter, OEM: 097-0377/0970377Bosal
2007 GMC Sierra 1500 Classic Bosal Catalytic Converter 097-0377
98.85, Save 39%   NEW ITEM
OEM: 097-0377, Item: 1244612
  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: Front

GMC Sierra 1500 Classic Catalytic Converter, OEM: 93602
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 93602
Add for Price, Save 19%   NEW ITEM
OEM: 93602, Item: 1300693
  Only 1 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

GMC Sierra 1500 Classic EPA Ultra Direct Fit Converter, OEM: 16166Walker
2007 GMC Sierra 1500 Classic Walker EPA Ultra Direct Fit Converter 16166
261.35, Save 39%   NEW ITEM
OEM: 16166, Item: 669256
  Only 3 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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 93601
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 93601
Add for Price, Save 19%   NEW ITEM
OEM: 93601, Item: 1256747
  Only 1 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: Left

GMC Sierra 1500 Classic Catalytic Converter, OEM: 50371Eastern Catalytic
2007 GMC Sierra 1500 Classic Eastern Catalytic Catalytic Converter 50371
284.55, Save 39%   NEW ITEM
OEM: 50371, Item: 1005306
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

GMC Sierra 1500 Classic Catalytic Converter, OEM: 50370Eastern Catalytic
2007 GMC Sierra 1500 Classic Eastern Catalytic Catalytic Converter 50370
288.65, Save 39%   NEW ITEM
OEM: 50370, Item: 1005305
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

GMC Sierra 1500 Classic Catalytic Converter, OEM: 54423Walker
2007 GMC Sierra 1500 Classic Walker Catalytic Converter 54423
292.75, Save 39%   NEW ITEM
OEM: 54423, Item: 358156
  Only 7 left 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: Right

GMC Sierra 1500 Classic Catalytic Converter, OEM: 49649
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 49649
Add for Price, Save 21%   NEW ITEM
OEM: 49649, Item: 1305775
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

GMC Sierra 1500 Classic Catalytic Converter, OEM: 51878
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 51878
Add for Price, Save 21%   NEW ITEM
OEM: 51878, Item: 1301147
  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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 545006
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 545006
Add for Price, Save 22%   NEW ITEM
OEM: 545006, Item: 1226876
  Only 5 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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 50372Eastern Catalytic
2007 GMC Sierra 1500 Classic Eastern Catalytic Catalytic Converter 50372
362.65, Save 39%   NEW ITEM
OEM: 50372, Item: 1005307
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 Classic Catalytic Converter, OEM: 079-5218/0795218Bosal
2007 GMC Sierra 1500 Classic Bosal Catalytic Converter 079-5218
362.95, Save 39%   NEW ITEM
OEM: 079-5218, Item: 1244334
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 Classic Catalytic Converter, OEM: 93419
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 93419
Add for Price, Save 19%   NEW ITEM
OEM: 93419, Item: 1256928
  Only 2 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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 50469Walker
2007 GMC Sierra 1500 Classic Walker Catalytic Converter 50469
372.15, Save 39%   NEW ITEM
OEM: 50469, Item: 357952
  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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 50463Walker
2007 GMC Sierra 1500 Classic Walker Catalytic Converter 50463
380.85, Save 39%   NEW ITEM
OEM: 50463, Item: 357950
  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

GMC Sierra 1500 Classic Catalytic Converter, OEM: 079-5241/0795241Bosal
2007 GMC Sierra 1500 Classic Bosal Catalytic Converter 079-5241
398.55, Save 39%   NEW ITEM
OEM: 079-5241, Item: 1244340
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 Classic Catalytic Converter, OEM: 545097
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 545097
Add for Price, Save 20%   NEW ITEM
OEM: 545097, Item: 1410986
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 Classic Catalytic Converter, OEM: 51097
2007 GMC Sierra 1500 Classic Magnaflow Catalytic Converter 51097
Add for Price, Save 19%   NO STOCK
OEM: 51097, Item: 1257050
  Restock date not known
Select year, make, model above to verify this part fits your vehicle