Product Description for Engine Ignition Coil for Trimmer Enhance your trimmer's performance with our high-quality Ignition Coil Kit, designed to improve combustion efficiency and electrical performance. This essential component ensures your equipment runs smoothly and reliably, making it an ideal choice for maintaining optimal functionality. Explore the features that make our ignition coil the perfect fit for your trimmer: OE Number: The ignition coil references OE numbers 4137 400 1350 and 41374001350, molded and designed based on original data to ensure compatibility and performance with your equipment. Fitment: This engine ignition coil is a direct replacement for a range of STIHL models, including FS80, FS80R, FS75, FS85, FC75, FC85, KM85, HL75, HS75, FH75, FR85, HT70, HT75, KA85, KW85, SP80, and SP81 trimmers. Ensure compatibility with your specific model for seamless integration. Function: Designed to improve combustion efficiency and enhance electrical performance, this ignition coil provides a higher intensity spark with faster recovery and response. Experience increased ignition energy intensity for a more reliable start and operation. Premium Material: Constructed from heavy-duty steel, this ignition coil is both sturdy and durable, ensuring easy starting and smooth operation. Its robust construction provides long-lasting performance even under demanding conditions. Easy to Install: Manufactured to meet original standards, this ignition coil offers a perfect replacement for old or broken units. Its straightforward installation process improves time efficiency, allowing you to quickly get your equipment back in action. Choose our Engine Ignition Coil Kit for its superior quality, precise fit, and enhanced performance capabilities. Whether you're replacing a faulty component or upgrading for better efficiency, this product offers a reliable solution to keep your trimmer running at its best. Enjoy improved performance and easier operation with every use.