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Cadillac STS Performance Spark Plugs

Ensure you've got the proper spark for your powerplant, and gain juiced-up power and performance. By setting off fuel more effectively, Cadillac STS spark plugs provide extra power from each injection. On top of that, you just need household tools to hook in them.
What Year is your Cadillac STS?
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Cadillac STS Pulstar PlasmaCore Spark Plug
  • Priced at $14.95
  • Free Shipping
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Cadillac STS Denso Iridium Power Spark Plug
  • From $16.49
  • Free Shipping
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Cadillac STS Denso Iridium Long-Life Spark Plug
  • From $12.99
  • Free Shipping
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Cadillac STS Denso Double Platinum Spark Plug
  • From $12.49
  • Free Shipping
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About Cadillac STS Spark Plugs

Put in measurable power gains and fine-tune your fuel mileage in no time. Cadillac STS spark plugs fit perfectly and give you jacked up power and performance thanks to their vehicle-specific designs. All of our STS performance spark plugs ship to you 100% free, making for a great deal.

More Popular STS Accessories: Cadillac STS Car Covers, Cadillac STS Brake Pads & Rotors, Cadillac STS Deflectors, Cadillac STS Trunk Liners & Mats & Cadillac STS Dash Kits.

We offer Cadillac STS Spark Plugs for the following years:
  • 2010 Cadillac STS Spark Plugs
  • 2009 Cadillac STS Spark Plugs
  • 2008 Cadillac STS Spark Plugs
  • 2007 Cadillac STS Spark Plugs
  • 2006 Cadillac STS Spark Plugs
  • 2005 Cadillac STS Spark Plugs

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