NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 year's experience and are driven by extreme dedication to innovation, performance and quality. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK's coil designs will outperform all others - far beyond operational environments a vehicle would actually experience NGK's coil housings are manufactured with premium thermoplastic and high-quality epoxy for superior dielectric strength and durability. Magnetic laminated steel maximizes voltage output and coil performance.

EXTENSIVE TESTING: NGK ignition coils must pass extreme testing during manufacturing to ensure the highest quality and durability standards are met

The NGK Part 48739 ignition coil is engineered to meet or exceed original equipment standards, ensuring exceptional durability and performance for your Mercedes-Benz. Crafted with premium thermoplastic housings and high-quality epoxy, this coil offers superior dielectric strength and resistance to harsh engine conditions. Its magnetic laminated steel core maximizes voltage output and enhances overall coil performance, delivering reliable spark generation for optimal engine operation. Developed and tested in NGK's ISO 17025 accredited laboratory, this coil undergoes rigorous testing to withstand extreme conditions far beyond typical driving environments, providing peace of mind with each installation. Designed specifically for models including the 2009, 2011, and 2013 Mercedes-Benz C300, as well as the 2009 and 2011 SLK55 AMG, this coil ensures a precise fit and seamless integration into your vehicle's ignition system. Whether you're replacing a faulty coil or upgrading your ignition components, NGK's coil offers a trusted solution built on over 80 years of automotive innovation and quality assurance. Installation is straightforward, and the coil's robust construction guarantees long-lasting operational performance, reducing the likelihood of misfires and ensuring smooth engine performance. Properly functioning ignition coils are vital for engine efficiency, fuel economy, and emissions compliance, making NGK's product a reliable choice for discerning vehicle owners and professional technicians alike.

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