SYKRSS

UF669 Ignition Coil & XP3922 Iridium Spark Plug Kit - Misfire Fix for Buick Encore, for Chevy Cruze Limited Sonic Trax 1.4L 1.8L L4- Replaces D521C 55577898 (1 Coil+4 Plugs)

Description

  • Wide Compatibility: Fits key GM 1.4L & 1.8L L4 Engines vehicles: For Chevy: Cruze (2011–2015, 2016 Limited 1.8L), Sonic (2012–2019), Trax (2015–2019), Volt (2011); For Buick: Encore (2013–2019). Always verify fitment using the compatibility chart
  • Solves Misfire, Rough Idle & Hesitation: If you're dealing with shaky starts or sluggish acceleration, this kit directly replaces UF669 7805-1231 GN10401 55577898 55579072 55575499 25195107 19005362 12008092 1208092 1208096 55575499 25198623 D521C; (Coil) and XP3922 (Spark Plug) to deliver a Strong spark smooth idle and restored throttle response right from the first cold start
  • Built to Last Under High Heat & Stress: Potted with German wire and Japanese epoxy to resist cracking and voltage leaks. Iridium-tipped plugs minimize electrode wear. Delivers consistent, long-lasting performance even in punishing under-hood temperatures
  • Tested for Real-World Reliability: Every unit passes strict voltage stability checks across the full RPM range, delivering dependable spark whether you're idling in traffic or merging at highway speeds
  • Complete Tune-Up Kit: 1 ignition coil & 4 spark plugs, meets OE form, fit, function. DIY plug-and-play. Fitment or install questions? We're here to help

Technical Specifications

Manufacturer
SYKRSS
Model
SY07064BKCK002
Weight
3.2 kg
Warranty
1 Year Manufacturer