Iridium Spark Plug — IUH24 View cart “Iridium Spark Plug — IU24” has been added to your cart. $14.95 PART NUMBER: IUH24RMM PART: IUH24 BRAND: DENSO NC NY TX WI NV 2 1 0 1 0 IUH24,IUH24,DENSO 4 in stock Iridium Spark Plug — IUH24 quantity Add to cart SKU: 5368 Category: DENSO Features Six times harder than platinum, iridium withstands temperatures up to 4,000°FBecause the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves360° laser welding of electrode provides a seal that resists wear even in the worst conditionsGround electrode features a tapered cut and U-groove that form a large volume area for the flame's center Related products U-Groove Spark Plug — X22EPR-U9Spark Plug – X22EPR-U9 $3.95 PART NUMBER: X22EPRU9RMM PART: X22EPR-U9MANUFACTURER NAME: DENSO NC NY TX WI NV 19 15 20+ 20+ 0 Add to cart Iridium Spark Plug — IWF24Iridium Spark Plug – IWF24 $14.95 PART NUMBER: IWF24RMM PART: IWF24MANUFACTURER NAME: DENSO NC NY TX WI NV 20+ 5 0 1 5 Add to cart U-Groove Spark Plug — W27ESR-USpark Plug – W27ESR-U $3.95 PART NUMBER: W27ESRURMM PART: W27ESR-UMANUFACTURER NAME: DENSO NC NY TX WI NV 0 0 0 20+ 20+ Add to cart Iridium Spark Plug — IX24Iridium Spark Plug – IX24 $14.95 PART NUMBER: IX24RMM PART: IX24MANUFACTURER NAME: DENSO NC NY TX WI NV 0 0 0 0 0 Sorry Out of stock