100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance Silicone rubber boot withstands extreme heat to ensure superior insulation Stainless steel spring resists corrosion Tin-plated brass terminals improve electrical contact and protect against corrosion High-dielectric epoxy injected into case and pulled into vacuum to eliminate air pockets and prevent moisture intrusion or thermal breakdown Thermoplastic housing withstands heat stress for enhanced durabilityPackage Dimensions: 3.188 x 5.438 x 25.375 inches Package Weight: 4.73 lb Package Quantity: 1 UPC: 091769519698 Coil Included: Yes Coil Type: Electronic Color: Black Connector Gender: Female Connector Quantity: 1 Connector Shape: Round, Rectangular Connector Type: Plug In Grease Pack: No Ignition Type: Electronic Instructions Included: No Mounting Bracket Included: Yes Mounting Hardware Included: No Terminal Gender: Male Terminal Quantity: 4 Terminal Type: Blade Voltage: 12 Country of Origin: PL