Standard Motor Products UF542 Ignition Coil - Coil-on-Plug Assembly

The Standard Motor Products UF542 is a premium coil-on-plug ignition assembly engineered to meet or exceed OE specifications for reliable spark energy delivery. This direct-fit replacement coil converts low-voltage current into high-voltage energy that ignites the air/fuel mixture in the combustion chamber, combining the functions of both the ignition coil and spark plug wire in a single integrated unit.

Key Features:

• Internal neodymium permanent magnet surrounded by grain-oriented magnetic steel maximizes high-voltage output at all engine speeds
• Primary and secondary copper wire windings ensure consistent high-voltage availability for peak performance
• Advanced thermoplastic housing resists heat and thermal cycling to prevent fractures and ensure proper connection
• High-temperature boot prevents high-voltage leaks while stainless steel spring with internal ferrite suppressor eliminates radio frequency interference
• Tin-plated brass terminals improve electrical contact and protect against corrosion
• Manufactured at IATF 16949-certified facility with 100% end-of-line production testing

Standard Motor Products has over 100 years of experience as an aftermarket leader in ignition components, offering comprehensive coverage backed by rigorous quality control including thermal shock testing, thermal cycling, and vibration testing to ensure long-term durability and reliability.