Coil Nut Alum.

The Coil Nut Alum. (MPN A1-12460) is a precision-engineered aluminum fastener designed for automotive suspension and ignition coil applications where corrosion resistance and lightweight construction are critical. This component serves mechanics and enthusiasts who demand reliable fastening solutions in high-vibration engine bay environments. Whether you're rebuilding a classic engine or maintaining modern coil pack assemblies, this aluminum nut provides dependable clamping force necessary to secure coil housings without the weight penalty of steel alternatives.

Manufactured from die-cast aluminum by A-1 PRODUCTS, the coil nut delivers superior corrosion resistance compared to standard steel fasteners, making it ideal for underhood applications exposed to moisture, salt spray, and thermal cycling. The aluminum construction eliminates galvanic corrosion risks when paired with coated or stainless coil components while maintaining sufficient thread strength for reliable ignition system performance. At a verified weight of 0.28 lbs, this fastener reduces overall engine assembly weight without compromising structural integrity or clamping reliability, a key consideration in performance and efficiency-focused builds.

Mechanics and DIY engine builders benefit most from this aluminum coil nut when servicing distributor caps, direct ignition coils, or multi-coil pack systems on domestic and import platforms. Its compact dimensions ensure compatibility with tight engine bay layouts, making it a versatile choice for various automotive applications. This fastener is an essential component for those looking to enhance their engine's performance and reliability.