Replacement Parts


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Your Chevrolet Avalanche is a unique vehicle lauded for its passenger capacity and comfort, plus exceptional versatility due to its adjustable-length bed. Don't take chances with your vehicle's ignition system - instead, update your Avalanche performance spark plugs with replacements from AutoZone and get behind the wheel with confidence.

Show of 29  Results
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  • Part Number: XP5243
  • Part Number: XP5245
  • Part Number: 9602
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 41-110
  • Part Number: 7397
  • Part Number: 1465
  • Part Number: 5090
  • Notes: Long life
  • Part Number: 4713
  • Part Number: APP5245
  • Part Number: APP5243
  • Part Number: 8104
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 41-962
  •  | Page 1 of 3 |  

If you've noticed symptoms such as trouble starting your pick-up, high fuel consumption, or a surging engine, check your spark plugs. Fully functioning spark plugs for Chevy Avalanche start your tough truck with no problem. Spark plugs use a ceramic part to isolate the high voltage at the electrode, ensuring that the spark happens solely at the electrode tip. Some cars require a hot plug, whereas others do well with a cold plug, and your vehicle manufacturer designates the right one for your Avalanche.

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