Engine Applications
Target applications
Why are Techie Spark Plugs the best choice for your engine?
Developed by our engine experts, with continuous feedback from our customers—our high-quality spark plug portfolio meets our strict standards.
We run each and every spark plug through a rigorous evaluation during the design process. Our expertise shows in our delivery of several hundred thousand spark plugs every year.
Due to a longer lifetime and less risk of unplanned downtime or repairs. Higher cost-efficiency compared with the original spark plug.
TECHIE boasts a fully stocked inventory and a robust network, enabling us to ship products immediately after payment and deliver them anywhere in the world within ten days.
TECHIE offers custom-made spark plugs for virtually any gas genset worldwide, with our range covering over 95% of all gas gensets globally.
Brand reference (Electrode design Ir/Ir)
Beru: Super Green Spark Plug 18GZ 4-77 / 18GZ 477/ 18GZ 4 77/ 18GZ 6-77 / 18GZ 677/ 18GZ 6 77/ 18GZ 6-77-2/ 18GZ 6772/ 18GZ 6 77 2
Bosch: 7305
Denso: GI3-1 / GI3-5 / GI 3-5
GATEWAY: 1175112 / 1177512 / 1176112
Packager/Reseller reference (Electrode design Ir/Ir)
ALTRONIC: L1863B / L1863IP / L1863DP
Waukesha: 60999Z / 69919D
Cummins: 4098162 / 4010981 / 2866879
Caterpillar: 194-8518 / 1948518/ 194 8518/ 224-2700/ 2242700/ 224 2700 / 243-4291 / 2434291/ 243 4291/ 301-6663/ 3016663/ 301 6663
| Code | TISS9845 |
| Thread Diameter | M18*1.5 |
| Thread Reach | 20.5 mm |
| Hex Size | 22.2 mm |
| Gap Size | 0.25-0.3mm |
| Center Electrode | Iridium |
| Ground Electrode | Iridium |
| Resistance | 3-9 KQ |
| Torque Value | 45-50 Nm |
| Service life | 3000-5000h |
| Net weight | 0.112kg |
Hot Lock shell seal delivers superior push out performance.
Easier to regap. Less susceptible to bridging the gap.
Long Life Platinum / Iridium-Platinum
Optimized gas combustion for high efficiency & long service life.
Designed for high-compression and aggressive environments.
Manufactured for superior performance and long-lasting durability.
IRIDIUM technology for environmental benefits, Supports CO2 reduction.
INSULATOR. Manufactured with high-grade alumina powder for exceptional dielectric strength and thermal conductivity at high temperatures.
360 ºLASER WELDING. State of the art manufacturing technology
Low voltage for great ignition reliability & better flame front propagation and high erosion resistance.






