This Ignition Coil Fixing Screw M61.012.0 is a critical, precision-engineered fastener designed for the secure and reliable installation of ignition coils in a wide range of automotive engines. As the essential link between the coil and the cylinder head, this screw ensures optimal electrical grounding and mechanical stability, which are vital for consistent engine performance and fuel efficiency. The specified dimensions—M6 indicating a 6mm diameter, a 1.0mm fine thread pitch, and a 12.0mm length—are carefully calibrated to meet original equipment manufacturer (OEM) standards, guaranteeing a perfect fit and correct clamping force.

Crafted from high-grade steel with a durable corrosion-resistant coating, this component is built to withstand the extreme thermal cycling and vibrational stresses found within the engine bay. Its robust construction prevents loosening over time, thereby maintaining the crucial seal between the ignition coil and the spark plug well. This helps to prevent moisture ingress and ensures the coil operates at peak efficiency, directly impacting ignition spark quality.

When replacing ignition coils or performing related engine maintenance, using the correct Ignition Coil Fixing Screw is non-negotiable for a professional, long-lasting repair. An improperly sized or substandard fastener can lead to a poor electrical connection, causing misfires, reduced power, and potential damage to the coil itself. This OEM-specified screw provides the reliability and exact fit required for a seamless installation, restoring your vehicle’s ignition system to its intended operational integrity. Always verify thread pitch and length compatibility with your specific engine model for optimal results.