goCORE products of the ignition and preheating range are engineered to support flawless engine starts and efficient performance under all operating conditions.
We focus on high-grade materials and advanced production technologies to ensure long-term functional stability.




To complement this, the parts feature high-grade aluminium oxide ceramic insulators that provide enhanced mechanical strength and excellent dielectric properties. An integrated resistor effectively reduces radio frequency interference to protect sensitive vehicle electronics.
An anti-corrosion coated shell and improved gasket ensure a gas-tight combustion chamber seal. By delivering stable ignition, the spark plugs support consistent fuel efficiency and reduced emissions throughout their long service life.
Copper high-voltage terminals ensure maximum electrical conductivity and efficient energy transfer, while featuring heat and corrosion resistance and mechanical strength.
To withstand extreme under-bonnet temperatures, the coils utilise high-strength PBT plastic housings paired with silicone insulation protecting the connector and HV terminal. Preventing misfires even under the heaviest engine loads, the coils contribute significantly to the overall ignition system performance and reliability.
Precision-crafted brass terminals ensure corrosion-resistant, stable electrical connections. In addition to excellent electrical insulation, durable silicone outer sheaths protect inner conductors against ozone, mechanical wear, extreme temperatures, and automotive fluids.
The combination of proven technologies and high-grade materials results in reliable, long-lasting performance.
The glow tube is made of nickel-chromium-based superalloy, which, in addition to efficient heat transfer, offers exceptional robustness and resistance to extreme heat and corrosion. To protect the plug from damage, a highly heat-resistant regulating coil automatically controls current flow to maintain optimal temperature and prevent overheating.
Built for long service life and stable performance, goCORE glow plugs are well-suited for diesel vehicles operating in harsh environments.