Replacement Parts

Tell Us More About Your Chevrolet K1500. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Driving a classic half-ton Chevy on a faulty catalytic converter means you'll fail your state emissions test. Lose that heavy AWD power in favor of aftermarket K1500 catalytic converters from AutoZone. They'll optimize big-rig exhaust systems and save you a bundle on fuel.

Show of 27  Results
View:
  •  | Page 1 of 3 |  
  • Part Number: 15042
  • Notes: Universal
    EPA Standard Universal Converter. Except Converter in Y-Pipe. 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: 50410
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. 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: 50300
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Additional Parts Needed: 31398 (2). Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 15043
  • Notes: Universal
    EPA Standard Universal Converter. Except Converter in Y-Pipe. 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: 50409
  • Notes: Ultra direct fit
    EPA Ultra Direct Fit Converter. 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: 93304
  • Notes: Ultra universal
    EPA Ultra Universal Converter. 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. Modifications and/or additional parts required.
  • Part Number: 93239
  • Notes: Ultra universal
    EPA Ultra Universal Converter. 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. Modifications and/or additional parts required.
  • Part Number: 15684
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 50429
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. With Converter in Y-Pipe. 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: 93236
  • Notes: Ultra universal
    EPA Ultra Universal Converter. 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. Modifications and/or additional parts required.
  • Part Number: 15693
  • Notes: Direct fit
    EPA Standard Direct Fit Converter. Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.
  • Part Number: 079-5030
  • Notes: Direct fit
    Not legal for sale in California. Legal for all New York vehicles
  •  | Page 1 of 3 |  

Contaminants occasionally find a way inside your converter, which inhibits performance and raises carbon emissions. Furthermore, the latent lag from trapped exhaust is what causes your engine to stall or jerk when you try to accelerate or max out your payload. Our high-performance catalytic converter for Chevrolet K1500 restores power and prevents an excessive output of toxic pollutants. Upgrade your Chevrolet K1500 catalytic converter online today to improve your fuel economy and avoid the hassle of another failed test. We offer Same Day Store Pickup (in most cases) and Free Shipping on $75 or more.

Other Customers Also Viewed

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy

FREE SHIPPING

On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

${returnanywherealttext}

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods:
 
label.common.footer.alt.autozoneLogo