Replacement Parts

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When you're hauling around a three-quarter-ton pickup, it's nice to know you're not guzzling gas. The Chevrolet K2500 catalytic converter from AutoZone optimizes your exhaust system, so you reserve every ounce of power and fuel for the task at hand.

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  •  | Page 1 of 10 |  
  • Part Number: 15043
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Under 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: 15103
  • Warranty: 5 years
  • 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: 50430
  • Warranty: 5 years
  • 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: 15042
  • Warranty: 5 years
  • Notes: Universal
    EPA Standard Universal Converter. Under 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: 50316
  • Warranty: 5 years
  • 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. 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
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. To 11,000 lb. GVWR. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 50410
  • Warranty: 5 years
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. Under 8,500 lb. GVW. Additional Parts Needed: 31588 (2), 31575. 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: 15684
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Under 8,500 lb. GVW. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 93239
  • Warranty: 5 years
  • Notes: Ultra universal
    EPA Ultra Universal Converter. Rear. 141.5 or 155.5 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: 15103
  • Warranty: 5 years
  • 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: 50430
  • Warranty: 5 years
  • 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: 16346
  • Warranty: 5 years
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. To 11,000 lb. GVWR. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  •  | Page 1 of 10 |  

A faulty converter prevents fuel from reaching your engine. This results in the air-lock feeling you get when you're accelerating with heavy loads or trailers. More problems arise when contaminants are allowed inside the chamber, but with AutoZone's high-performance catalytic converter for Chevrolet K2500, you're guaranteed a fine-tuned process. A functioning exhaust system improves engine airflow, lowers your level or carbon emissions and saves money on fuel. Order online today for Same Day Store Pickup (in most cases) on any of our K2500 catalytic converters, and be sure to take advantage of free battery charging and engine diagnostic testing.

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