Denso iridium long life spark plugs are factory installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. Copper-glass seal bonds center electrode and insulator for a gas-tight seal. Five rib insulator prevents flashover. 0.7mm iridium tipped laser welded fine wire center electrode and platinum tipped ground electrode. FXE20HR11 Purified alumina powder insulator provides exceptional strength and thermal conductivity. 100% pre-fired to assure the highest quality possible. Machine rolled threads prevent seizing or cross threading during installation and removal.
Automotive > Replacement Parts
Denso 3439 FXE20HR11 Iridium Long Life Spark Plug - 12 Mm - Gasket - Solid - Fine Wire - Platinum Ground Electrode - Resistor
Specifications of Denso 3439 FXE20HR11 Iridium Long Life Spark Plug - 12 Mm - Gasket - Solid - Fine Wire - Platinum Ground Electrode - Resistor | |
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Category | Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts |
Instock | instock |
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