UF401 Set of 6 Ignition Coils Pack Fit for 2003-2007 G35 2003-2008 FX35 2003-2006 M35 2003-2006 350Z 3.5L V6 Replaces 610-58649, 22448-AL61C

Autodevil UF401 Set of 6 Ignition Coils Pack FitmentCompatible with Nissan: 2003-2006 350Z 3.5L V6Compatible with Infiniti: 2003-2007 G35 3.5L V6, 2003-2008 FX35 3.5L V6, 2006-2008 M35 3.5L V6ReplacementUF401, IGC0007, 610-58649, 22448-AL61C, C1439, 5C1430, 178-8317, E421, 52-1774, IC521, 22448-AL61, 6734025, GN10246 When to Replace the Ignition Coil?​​1.Fault Symptoms: Difficulty starting, power loss, rough idling, increased fuel consumption, excessive exhaust emissions.2.Abnormal Test Results: Resistance readings outside standard values, abnormal ignition waveform, ignition coil-related fault codes.If any of these occur, inspect and replace the ignition coil if necessary.High-Quality MaterialsAutodevil ignition coils are made of high-strength insulation materials and highly conductive copper wires, ensuring high-temperature resistance, corrosion resistance, and excellent current conduction efficiency. The nickel-plated metal shell and heat-resistant silicone seal of the iridium spark plug enhance durability, while the composite core improves the compression and thermal stability of the coil, ensuring long-term reliable operation.

• Fitment: Compatible with Infiniti: 2003-2007 G35 3.5L V6, 2003-2008 FX35 3.5L V6, 2006-2008 M35 3.5L V6; Compatible with Nissan: 2003-2006 350Z 3.5L V6
• Replace OE Number: UF401, IGC0007, 610-58649, 22448-AL61C, C1439, 5C1430, 178-8317, E421, 52-1774, IC521, 22448-AL61, 6734025, GN10246
• Product Size: 6pcs ignition coils. Please check the compatibility at the top of the page to make sure that the part number matches your vehicle to ensure that you are getting the correct coils
• High-Quality Materials: Autodevil ignition coils are made of high-strength insulation materials and highly conductive copper wires, ensuring high-temperature resistance, corrosion resistance, and excellent current conduction efficiency. The nickel-plated metal shell and heat-resistant silicone seal of the iridium spark plug enhance durability, while the composite core improves the compression and thermal stability of the coil, ensuring long-term reliable operation.
• Ignition System Efficiency: Autodevil combination of ignition coil, spark plug, and spark wire ensures the rapid generation of strong electric sparks, optimizes the combustion process, significantly improves engine power, and maintains stability in extreme temperature and high-pressure environments, providing instant ignition response, effectively improving fuel efficiency, and reducing fuel consumption.