Ignition Coil Pack - Fits 1.4L Encore, ELR, Cruze, Sonic, Volt - Replaces# D521C


Vendor: AA Ignition



Ignition Coil Pack - Fits 1.4L Buick Encore, Cadillac ELR, Chevrolet Cruze, Cruze Limited, Sonic, Trax, Volt - Replaces D521C, 55577898, 55579072, 25198623, C1810, UF669 - Turbo and Electric Vehicles

  • REPLACEMENT IGNITION COIL - The ignition coil or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light (CEL). Replace your faulty ignition coil and restore performance and driveability on your Buick, Chevy, Cadillac ELR vehicle.
  • FITS THE FOLLOWING 1.4L VEHICLES - 2013 - 2018 Buick Encore | 2014 - 2016 Cadillac ELR | 2011 - 2015 Chevrolet Cruze | 2016 Chevrolet Cruze Limited | 2012 - 2018 Chevrolet Sonic | 2015 - 2018 Chevrolet Trax | 2011 - 2015 Chevrolet Volt |. The ignition coil pack can be easily located inside the engine bay usually plugged above the engine once the engine cover is removed.
  • REPLACES PART# D521C, 55577898, 55579072, 25198623, C1810, UF669, UF-669, C-1810 commonly found on popular 1.4L Encore, Cruze, ELR, Sonic, Trax and Volt turbo and electric vehicles including model years 11, 12, 13, 14, 15, 16, 17, 18.
  • OEM FIT, QUALITY, FINISH - While this is not a genuine Buick, Cadillac, Chevrolet part, it is a direct replacement for your Encore, Cruze, Sonic, Trax and Volt electric or gas vehicle and it will appear, fit and work like the factory part. Save time and hundreds of dollars off of dealer prices by replacing the part yourself.
  • 2 YEAR OR 24,000 MILE WARRANTY - This ignition coil pack comes complete with a 2 year or 24, 000 mile warranty. If the coil ever fails on your Buick, Cadillac or Chevy vehicle within the warranty period, simply contact us for a replacement. Save time and money by taking advantage of this warranty.


If your 1.4 Encore, ELR, Cruze, Cruze Limited, Sonic, Trax or Volt vehicle has begun to misfire, idle erratically, or hesitate under acceleration a bad coil pack could be to blame. By providing the proper spark to the spark plug all of these running issues can be resolved. This AA Ignition Coil Pack is a direct replacement for the factory 1.4L Ecotec coil. Made by an original equipment supplier (OEM) these coil packs surpass the factory quality and will get your engine running how it should be; smooth and fast.


This is a compatible replacement part manufactured by AA Ignition. This ignition coil is NOT a GM part. GM and their associated vehicle models and part numbers are used in this listing only to identify the vehicles these ignition coil fits.