Spark Plug, Denso GE3-5 Equivalent: CUM 4025416, MAN 51.25923.0050, VOL 20554214, CUM 4089085, CUM 897624, CAT 2N-2839, CAT 4W-2256, CAT 128-6238, CAT 104-3170, CUM 4955850, CUM 4089086, MAN 51.25923.0052, 2G 61014-07812, MAN 51.25923.0016, 2G 37042-00006, CUM 4090121, Available FREE Shipping on orders over $2000 Login for price Description Denso GE3-5 Description:Denso's Iridium Saver industrial spark plug guarantees high reliability for withstanding high combustion pressures by incorporating a stress-resistant monolithic resistor that adheres to the resistor glass in a high-temperature furnace. This eliminates interference to electronic equipment from high-energy coil noise. Newly developed ceramics with finer grain, molded-in higher pressure, and higher density prevents the electrical breakdown of these Denso spark plugs' insulators. Special nickel plating with better corrosive resistance for condensed acid water. Denso's unique iridium alloy offers a high welding point which dramatically improves wear resistance compared to other iridium plugs. 360° laser welding is used to create a seal on the GE3-5s that's so reliable that the electrode resists wearing even under the most extreme engine conditions. 0.7mm center electrode dramatically improves ignitability. The Denso GE3-5s Iridium Saver DDI offers the ultimate durability with double iridium electrodes. Particularly effective in bio-gas engines.Spark Plug Spec:Thread: 14x1.25 mmGap: 0.3 mmHex: 21 mmReach: 20.6 mmSeat Type: GasketTorque: Cast IronMaterial: IridiumSold as:Priced individually, sold in a box of 4Engine Application:Caterpillar: 3306, G333 3/4" Reach, G343, G3304, G3400 seriesCummins: No. 173416 5/8" Reach w/N677 Gasket (w/ special adapter), No. 90210035, 90210036 3/4"ReachDorman: 3DAG, 4DAG, 6DAG, 6QG, D ATG4, 6, 6SEG, 8SEG, 12SEG, 6SETCWG MinNoxJohn Deere: 300 seriesMan: E 0824 E 301, E 0824 E 302, E 0826 E301, E 0826 E302, E 2842, E 2842 LE, E 2843 LN, E 2876, E 2866, LUH01