HomeIgnition > Ignition CoilStandard Ignition UF-621 Ignition Coil
Part #: UF-621

Standard Ignition UF-621 Ignition Coil

73 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Lincoln, Mazda, and Mercury, Transit Connect, Fusion, Ranger, MKZ, Escape, C-Max, Tribute, Mariner, and Milan
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Reliable Ignition Coil for Ford, Lincoln, Mazda, and Mercury Vehicles

The Standard Ignition UF-621 ignition coil is designed to provide consistent spark performance for a range of Ford, Lincoln, Mazda, and Mercury models. This ignition coil ensures proper engine function and helps maintain efficient combustion in your vehicle.

  • Compatible with Ford C-Max, Escape, Fusion, Ranger, Transit Connect
  • Fits Lincoln MKZ and Mercury Milan, Mariner, Tribute models
  • Part number UF-621 for precise identification and replacement
  • Direct replacement ignition coil for reliable spark delivery
  • Manufactured by Standard Ignition, a trusted brand in ignition components

Product Details and Compatibility

The Standard Ignition UF-621 ignition coil is engineered to meet or exceed OEM specifications for ignition coils used in various Ford, Lincoln, Mazda, and Mercury vehicles. This part is compatible with popular models such as the Ford Escape, Fusion, and Ranger, as well as the Lincoln MKZ and Mercury Milan. It is also suitable for hybrid models like the Ford SSV Plug-In Hybrid and versatile vehicles like the Transit Connect and Tribute. Using the correct ignition coil ensures optimal engine performance and fuel efficiency.

Common Applications and Problem Resolution

  • Resolves engine misfires caused by faulty ignition coils
  • Improves starting issues related to weak or inconsistent spark
  • Eliminates rough idling and poor acceleration symptoms
  • Prevents engine stalling due to ignition coil failure
  • Helps reduce increased fuel consumption linked to ignition problems

Installation Notes and Tips

Installation of the Standard Ignition UF-621 ignition coil requires basic automotive tools and mechanical knowledge. Before installation, disconnect the vehicle battery to prevent electrical shock. Remove the old ignition coil carefully, noting the orientation and connector placement. Install the new coil securely and reconnect all electrical connections. It is recommended to inspect spark plugs and ignition wires during replacement to ensure overall ignition system health.

Quality Assurance and Warranty Information

Standard Ignition manufactures the UF-621 ignition coil to meet strict quality standards, ensuring durability and reliable performance. This ignition coil undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

This part fits 73 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2022FordTransit Connect2.5LL4N/A
2021FordTransit Connect2.5LL4N/A
2020FordFusion2.0LL4ELECTRIC/GASN/A
2020FordFusion2.5LL4N/A
2020FordRanger2.5LL4N/A
2020FordSSV Plug-In Hybrid2.0LL4N/A
2020FordTransit Connect2.5LL4N/A
2020LincolnMKZ2.0LL4ELECTRIC/GASN/A
2019FordEscape2.5LL4N/A
2019FordFusion2.5LL4N/A
2019FordFusion2.0LL4ELECTRIC/GASN/A
2019FordRanger2.5LL4N/A
2019FordSSV Plug-In Hybrid2.0LL4N/A
2019FordTransit Connect2.5LL4N/A
2019LincolnMKZ2.0LL4ELECTRIC/GASN/A
2018FordC-Max2.0LL4N/A
2018FordEscape2.5LL4N/A
2018FordFusion2.5LL4N/A
2018FordFusion2.0LL4N/A2 Terminal Fitment
2018FordRanger2.5LL4N/A
2018FordTransit Connect2.5LL4N/A
2018LincolnMKZ2.0LL4ELECTRIC/GASN/A
2017FordC-Max2.0LL4N/A
2017FordEscape2.5LL4N/A
2017FordFusion2.5LL4N/A2 Terminal Fitment
2017FordFusion2.0LL4N/A2 Terminal Fitment
2017FordRanger2.5LL4N/A
2017FordTransit Connect2.5LL4N/A
2017LincolnMKZ2.0LL4ELECTRIC/GASN/A
2016FordC-Max2.0LL4N/A
2016FordEscape2.5LL4N/A
2016FordFusion2.5LL4N/A
2016FordFusion2.0LL4ELECTRIC/GASN/A
2016FordRanger2.5LL4N/A
2016FordTransit Connect2.5LL4N/A
2016LincolnMKZ2.0LL4ELECTRIC/GASN/A
2015FordC-Max2.0LL4N/A
2015FordEscape2.5LL4N/A
2015FordFusion2.0LL4ELECTRIC/GASN/A
2015FordFusion2.5LL4GASN/A
2015FordRanger2.5LL4N/A
2015FordTransit Connect2.5LL4N/A
2015LincolnMKZ2.0LL4ELECTRIC/GASN/A
2014FordC-Max2.0LL4N/A
2014FordEscape2.5LL4N/A
2014FordFusion2.0LL4ELECTRIC/GASN/A
2014FordFusion2.5LL4GASN/A
2014FordRanger2.5LL4N/A
2014FordTransit Connect2.5LL4N/A
2014LincolnMKZ2.0LL4ELECTRIC/GASN/A
2013FordC-Max2.0LL4N/A
2013FordEscape2.5LL4N/A
2013FordFusion2.0LL4ELECTRIC/GASN/A
2013FordFusion2.5LL4N/A
2013FordRanger2.5LL4N/A
2013LincolnMKZ2.0LL4ELECTRIC/GASN/A
2012FordEscape2.5LL4N/A
2012FordFusion2.5LL4N/A
2012LincolnMKZ2.5LL4N/A
2011FordEscape2.5LL4N/A
2011FordFusion2.5LL4N/A
2011LincolnMKZ2.5LL4N/A
2011MazdaTribute2.5LL4N/A
2011MercuryMariner2.5LL4N/A
2011MercuryMilan2.5LL4N/A
2010FordEscape2.5LL4N/A
2010FordFusion2.5LL4N/A
2010MazdaTribute2.5LL4N/A
2010MercuryMariner2.5LL4N/A
2010MercuryMilan2.5LL4N/A
2009FordEscape2.5LL4N/A
2009MazdaTribute2.5LL4N/A
2009MercuryMariner2.5LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0221504706178-85211IC4472-501292505-33522436-81974897950129509752-20705C1715673-62029E5Z12029AC-757C1658DG522E1121EBC1034GN10507IC724IC724SBL50718100UF621T

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.