Briggs & Stratton Ignition Coil

The IGCLINIC Ignition Coil is a direct replacement for Briggs & Stratton models 31R707, 31C707, 31P777-0348-E1, and 33R877, designed for reliable performance in lawn mowers and similar small engines. This coil is engineered for easier installation, reducing downtime and hassle when servicing your equipment. The robust construction ensures stable operation, helping to maintain consistent engine performance over time.

Each pack includes one high-quality ignition coil and an air gap gauge, a handy tool for precise gap adjustment—a critical step for optimal ignition and engine efficiency. The coil features a male connector, matching the standard OEM fit, and is fully compatible with the original equipment manufacturer’s specifications. For added peace of mind, IGCLINIC backs this part with a 90-day warranty, covering defects or issues that arise after purchase. Should any problems occur, their customer support team is ready to assist with replacements or further guidance.

Before purchasing, it’s essential to verify the coil’s fit with your specific model, as manual measurements may vary slightly. While the model numbers listed are a reference, always cross-check the visual appearance and dimensions of your original part against the provided images. This ensures a seamless swap and avoids compatibility issues. The coil’s design aligns with the OEM equivalent part number IG902-3-COIL, reinforcing its suitability for these Briggs & Stratton engines.