• Iridium Spark Plugs - TC/XL
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DRAG SPECIALTIES

Iridium Spark Plugs - TC/XL

Iridium Spark Plugs - TC/XL

$20.95 USD
$20.95 USD
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21030231

Fitment first Check your year, model, and setup

Review the fitment notes in the description before ordering. Running a non-stock setup? Ask us first.
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Iridium Spark Plugs - TC/XL

  • Iridium electrode is smaller than a standard electrode; requires less voltage
  • Hotter spark and extended spark plug service life compared to conventional plugs
  • Has the distinctive black ceramic with red lettering and gold-colored corrosion-protected coating on the metal shell
  • Exceeds OEM specifications for plug service life

Part Number: 21030231. Verify fitment before ordering.

Fitment & compatibility

Fitment information is listed in the product description. Confirm your year, model, trim, and any existing modifications before ordering.

What’s included

See the product description and images for included components. Contact us before ordering if your install may require adapters, gaskets, hardware, or other supporting parts.

Installation & specifications

Professional installation is recommended when the work involves controls, braking, fuel, electrical, or safety-critical components.

Shipping, returns & support

Availability and delivery estimates are shown during checkout. Please review the store policies before installation, and contact us promptly if you need help with an order.

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