DRAGON FIRE PERFORMANCE 8pc IRIDIUM Ignition Spark Plug Set Compatible with Ford 2004-08 F150 F250 F350 Truck Expedition Navigator 5.4L 4.6L V8 SP515 SP546 SP-515 SP-546 Oem Fit DFSP1004x8

★★★★★ 4.7 47 reviews

$74.95
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$74.95
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Management number 213909152 Release Date 2026/04/12 List Price $29.98 Model Number 213909152
Category
  • BRAND: Dragon Fire Performance
  • IRIDIUM TECHNOLOGY - OEM GRADE DURABILITY
  • DIRECT FACTORY REPLACEMENT PART - PRE-GAPPED for Easy DIY
  • COMPATIBLE WITH 2004-2008 F150 F250 F350 Truck Expedition Navigator Mountaineer 5.4L 4.6L V8 **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.
  • FEATURES: OE Factory Fit, Manufactured under strict ISO/IATF certification to provide reliable spark energy and complete combustion. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Comes PRE-GAPPED & Complete as pictured.
Gap Size 0.05 Inches
Brand Name AIP Electronics
Unit Count 1 Count
Thread Size M16-1.5
Manufacturer AIP Electronics
Core Material Iridium
Manufacturer Part Number DFSP1004x8
OEM Equivalent Part Number PZT14F , SP507 , SP-546, PZT14F , PZT2F, SP421, SP507, PZH14F, HT15, SP515, SP-546, SP-515 , SP 515 , SP515
Compatible with Vehicle Type Truck

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