Car PartsGMC PartsGMC Sierra 3500 Classic PartsGMC Sierra 3500 Classic Catalytic Converter

GMC Sierra 3500 Classic Catalytic Converter

Why you drive your Sierra 3500 Classic.

It's not all the time that you discover you need a replacement Catalytic Converter to fix your automobile. While it's not hard to find replacement parts for GMC vehicles, these days only the absolute best are required to fix your car or truck. You bought your Sierra 3500 Classic because its dependability and longevity struck a chord inside you; so why would you settle for second rate when it comes to the highest quality auto parts? Your GMC dealership isn't the only place to locate the best parts to repair your Sierra 3500 Classic.

What Catalytic Converter does for your vehicle.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. Your GMC Sierra 3500 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 change the harmful emissions of your GMC Sierra 3500 Classic 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.

The best parts are right around the corner.

Select Your YearWhen your GMC needs a top quality replacement Catalytic Converter, there's no need to go somewhere besides the authority, Car Parts Discount. Bring your Sierra 3500 Classic back to life with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the correct GMC Sierra 3500 Classic part for your needs. If your car or truck was built in 2007, then you will find the correct GMC Sierra 3500 Classic Catalytic Converter parts right here.

Select Your Year

GMC Sierra 3500 Classic Universal Catalytic Converter, OEM: 93239
Walker Universal Catalytic Converter 93239
91.85, Save 39%   NEW ITEM
OEM: 93239, Item: 358371
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500 Classic, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic EPA Ultra Direct Fit Converter, OEM: 50566
Walker EPA Ultra Direct Fit Converter 50566
491.75, Save 39%   NEW ITEM
OEM: 50566, Item: 559389
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500 Classic, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic Catalytic Converter, OEM: 55557
Walker Catalytic Converter 55557
363.15, Save 39%   NEW ITEM
OEM: 55557, Item: 358278
8 In Stock, Usually ships within 1 business day

GMC Sierra 3500 Classic, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Classic Catalytic Converter, OEM: 53726
Walker Catalytic Converter 53726
377.65, Save 39%   NEW ITEM
OEM: 53726, Item: 409641
4 In Stock, Usually ships within 1 business day

GMC Sierra 3500 Classic, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Classic EPA Ultra Direct Fit Converter, OEM: 53538
Walker EPA Ultra Direct Fit Converter 53538
334.75, Save 39%   NEW ITEM
OEM: 53538, Item: 660609
1 In Stock, Usually ships within 1-2 business days

GMC Sierra 3500 Classic, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, 8.1L 8127CC 496Cu. In. V8
Walker EPA Ultra Direct Fit Converter 55622
318.75, Save 39%   NEW ITEM
OEM: 55622, Item: 559452
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500 Classic, SL, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, SL, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Classic, SLE, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, SLE, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Classic, SLT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, SLT, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 3500 Classic, WT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 3500 Classic, WT, 8.1L 8127CC 496Cu. In. V8