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The Chevrolet C3500 was designed for big jobs, giving you the engine power to get them done with ease. However, when the Chevrolet C3500 catalytic converter starts to fail, you lose the power you rely on. AutoZone has what you need to get you hauling again.

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  •  | Page 1 of 3 |  
  • Part Number: 93239
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Rear. 155.5" wheel base. Over 8,500 lb. GVW. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 99106HM
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Rear. 131.5" wheel base. Over 8,500 to 10,000 lb. GVW. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 16346
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. To 11,000 lb. GVWR. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 15103
  • Notes: Universal
    EPA Standard Universal Converter. To 11,000 lb. GVWR. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 15693
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. With Single Catalytic Converter. Front. To 9,000 GVW. With Dual Catalytic Converters. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 50454
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Front. Over 8,500 lb. GVW. OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 15043
  • Notes: Universal
    EPA Standard Universal Converter. To 9,000 GVW. With Single Catalytic Converter. Modifications and/or additional parts required. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15147
  • Notes: Universal
    EPA Standard Universal Converter. To 9,000 lb. GVW. Modifications and/or additional parts required. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 50316
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Rear. 131.5 wheel base. Over 8,500 to 10,000 lb. GVW. OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation. Additional Parts Needed: 31618, 35793, 35337. Rear. From 8,500 to 10,000 lb. GVW. OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation. Additional Parts Needed: 31618, 35793, 35337. 131.5" wheel base. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 50308
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Rear. 155.5" wheel base. Over 8,500 lb. GVW. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 50430
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Front. Over 8,500 to 10,000 lb. GVW. Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
  • Part Number: 079-5032
  • Notes: Direct fit
    To 15000 GVW. Not legal for sale in California. Legal for all New York vehicles.
  •  | Page 1 of 3 |  

If you're in the middle of a tow and your ride becomes jerky or your engine stalls mid-drive, you know you have a problem with the catalytic converter for Chevy C3500. With AutoZone's trustworthy advice from their helpful staff, you get the right products for the right prices. Whether you need C3500 catalytic converters or other engine parts, AutoZone's free engine diagnostic testing takes the guess work out of your job. The Loan-a-Tool Program gets you the tools you need to get back on the job.

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