Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12725605 Coil Assembly, Ignition is also referred to as GM Ignition Coil. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Blazer; Cadillac CT5, XT5, XT6; Buick Envision.
The genuine GM offers its high-quality part under Part Number: 12725605 for a precise fit in ignition systems. The New rated Direct Replacement part maintains excellent compatibility and serves as a key factor to preserve ignition system efficiency. The component 12725605 Coil Assembly, Ignition requires 4 units per vehicle while having a replacement option as 55508084, 55511558, 55515866. An ignition coil transforms battery-produced low voltage into spark-forming high voltage needed for cylinder air/fuel mixture ignition. The copper wire coils with insulation wrap around an iron core enable high voltage production to reach the spark plugs by connecting the primary windings to the battery and the secondary windings generating high voltages. The ignition coil uses several configurations which include coil-on-plug systems that establish direct connections between each spark plug and an ignition coil for enhanced efficiency through high-tension lead removal. The ignition timing and general performance of wasted spark systems becomes compromised because the system operates with a single coil across two cylinders. The factory warranty of genuine GM ignition coils backs up their reliability and performance together with their manufacturer warranty. Additional information about shipping methods and return guidelines can be found at the Shipping Policy and Return Policy pages which are accessible from this site.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.