Denso 4716 Iridium TT Spark Plug ITF20TT *Pack of 4*

13342F13M_Z5 $29.99
  • Sold as a pack of 4 plugs
  • 0.4mm Iridium Center Electrode
  • 0.7mm Platinum Ground Electrode
  • Larger spark translates to more power and superior fuel economy
  • 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential
  • 0.7 mm needle tip ground electrode: promotes higher spark energy and less heat quenching
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
Durability of an OE style plug combined with Power & Torque of high performance. Unparalleled, the Iridium TT is designed to last beyond 100,000 miles - providing coverage for most makes and models on the road today.

**Attention outer box may contain wear from shipping and storage - contents unaffected.


Orders are shipped same day Monday-Friday before 4pm ET. Orders placed afterwards will be shipped the following business day.*excludes all USPS holidays **does not apply to orders shipped LTL Freight