The outer shells of the epoxy filled coils are made with a high dielectric strength glass-filled PBT polymer that helps prevent current grounding
Using only the highest quality housing materials maintains integrity through the thermo-shock testing procedures
United only uses virgin copper for the coil windings. There is no recycled copper as used in inferior quality brands.
Copper windings match OEM configuration to ensure proper dwell chracteristics required by the ECM
The wire is coated with a high strength enamel, to prevent shorts between the windings
Hard magnets are used to maintain the consistant polarity needed to ensure continuity of voltage flow from the primary through the secondary side of the coil.
High dielectric strength epoxy is drawn into the housing under vacuum, to ensure there are no air gaps between the windings. The use of the highest quality epoxy and the vacuum draw-down procedure, prevents the thermal-shock breakdown of the epoxy.
With these processes and procedures, along with the highest quality raw material available, you can be assured United coils provide the highest spark energy, maintain reliability and have an extended coil life
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UMP Ignition Coils -- Additional Features & Benefits
WARNING:
Attention California Customers - WARNING: This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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