Replacement Parts

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

One of the most popular mid-size SUVs nationwide, your Chevrolet Blazer made a name for itself with standout features such as a roomy interior, smooth ride and long list of fantastic amenities. If you've noticed signs of ignition issues, check your spark plugs for Chevy Blazer and replace them with AutoZone's unbeatable selection.

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  • Part Number: XP25
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  • Part Number: XP605
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  • Part Number: 9601
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9659
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 41-993
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  • Part Number: 7516
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If you're having trouble starting your SUV, encountering above-average fuel consumption or noticing poor acceleration, worn-out spark plugs are potentially the problem. Good Blazer performance spark plugs have an insulated passageway that allows high voltage travel down an electrode, where it then jumps a gap and is conducted into the engine block to be grounded. Spark plugs need to withstand extensive pressure and heat within the cylinder, and they're engineered to prevent fuel additives from building up. Purchase a new Chevrolet Blazer spark plug from AutoZone and take advantage of free battery charging and engine diagnostic testing at your next in-store visit.

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