UF621 Set of 4 Ignition Coils Iridium Spark Plugs Fit for 2009-2020 MKZ Mariner Milan C-Max SSV Fusion Escape L4 2.0L/2.5L Replaces 9E5Z12029A, L50718100, DG522

Autodevil UF621+5019 Set of 4 Ignition Coils Iridium Spark Plugs FitmentCompatible with Lincoln: 2013-2020 MKZ 2.0L L4, 2011-2012 MKZ 2.5L L4Compatible with Mercury: 2009-2011 Mariner 2.5L L4, 2010-2011 Milan 2.5L L4Compatible with Ford: 2020 SSV Plug-In Hybrid 2.0L L4, 2014-2021 Transit Connect 2.5L L4, 2013-2020 Fusion 2.0L L4, 2010-2020 Fusion 2.5L L4, 2020 Police Responder Hybrid 2.0L L4, 2013-2018 C-Max 2.0L L4, 2009-2019 Escape 2.5L L4ReplacementIgnition Coil Part Number: UF621, UF-621, 9E5Z12029A, 9E5Z12029C, L50718100, L50718100A, UF621T, GN10507, C1658, E1121, 5C1715Spark Plug Part Number: 5019, LTR5GP 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 Lincoln: 2013-2020 MKZ 2.0L L4, 2011-2012 MKZ 2.5L L4; Compatible with Mercury: 2009-2011 Mariner 2.5L L4, 2010-2011 Milan 2.5L L4; Compatible with Ford: 2020 SSV Plug-In Hybrid 2.0L L4, 2014-2021 Transit Connect 2.5L L4, 2013-2020 Fusion 2.0L L4, 2010-2020 Fusion 2.5L L4, 2020 Police Responder Hybrid 2.0L L4, 2013-2018 C-Max 2.0L L4, 2009-2019 Escape 2.5L L4
• Ignition Coil Part Number: UF621, UF-621, 9E5Z12029A, 9E5Z12029C, L50718100, L50718100A, UF621T, GN10507, C1658, E1121, 5C1715, DG522 ; Spark Plug Part Number: 5019, LTR5GP
• Product Size: 4pcs ignition coils + 4pcs iridium spark plugs, and the thread spark plugs diameter is 14mm/0.55inch, length is 25mm/0.98inch. 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.