Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product With industry leading expertise in electronic ignition, when original equipment fails our products are designed to fix the inherent failure issues High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliabilityPackage Dimensions: 4.375 x 1.938 x 7.750 inches Package Weight: 0.545 lb Package Quantity: 1 UPC: 091769018375 Attachment Method: Bolt On Connector Gender: Male Connector Quantity: 2 Ignition Type: Distributorless Mounting Hardware Included: No Terminal Gender: Male Terminal Quantity: 8 Terminal Type: Blade; Pin Voltage: 12 Country of Origin: CN