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Tell Us More About Your Chevrolet K2500. View all models

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When you regularly haul heavy loads, maintaining your Chevy truck's engine is critical to get the best fuel economy possible. The right spark plugs for Chevy K2500 make a big difference. At AutoZone, we carry the selection and the assistance you need to get the right plugs for the most efficient engine performance.

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  • Part Number: 9659
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9601
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9653
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 7164
  • Part Number: 7177
  • Part Number: 7397
  • Part Number: 97287
  • Part Number: 1465
  • Part Number: 5599
  • Part Number: 41-993
  • Part Number: XP25
  • Part Number: XP605
  •  | Page 1 of 6 |  

A Chevy K2500 spark plug has an insulated passageway that allows voltage to travel down an electrode. From there, it jumps the gap and is conducted to the engine block. To function properly, the spark plug requires a design that prevents deposits from building up. AutoZone's K2500 performance spark plugs provide the perfect solution, and our stock includes a variety of temperature heat ranges so you're sure to find the best match for your make and model.

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