GBTAD Ignition Coil Pack, Spark Plug & Valve Cover Gasket Kit for 1.4L Turbo — Complete Tune-Up Kit (Coils UF669, Oil Cap Included

GBTAD’s all-in-one ignition coil pack, spark plug set and engine valve cover gasket kit replaces worn electrical and sealing components for 1.4L turbo Chevy, Buick and Cadillac engines.

This complete maintenance kit is built to restore reliable ignition and eliminate common oil-leak and misfire sources on 1.4L turbo applications including Chevy Cruze, Sonic, Trax, Volt, Buick Encore and Cadillac ELR across the listed model years. The package groups precision-engineered ignition coils, matched spark plugs, valve cover gaskets, mounting bolts and an oil filler cap so you replace all related wear items at once and avoid repeat labor and troubleshooting.

How will replacing the coils and plugs improve my car's drivability?

New coils and spark plugs ensure a stronger, more consistent spark across cylinders, which reduces misfires and restores throttle response. That consistency helps the engine run smoother, especially under load or during acceleration.

• OEM-compatible coil fitment (UF669 & other listed part numbers) for direct swap
• Aerospace-grade copper windings and high-density epoxy for reliable conductivity
• Matched spark plugs optimized to work with the supplied coils
• Reduces rough idle, hesitation and engine stumble when properly installed

Will the valve cover gaskets and oil cap stop oil leaks?

Yes—the included valve cover gaskets and new oil filler cap replace aging seals that commonly harden or crack, forming paths for oil to escape. Replacing all gasket pieces at once helps prevent future leaks and keeps the engine bay cleaner.

• Valve cover gaskets sized for the 1.4L turbo cylinder head
• New oil filler cap seals the top of the valve cover against oil seepage
• All necessary mounting bolts included to ensure correct torque and fit
• One-stop kit avoids mismatched parts and repeated disassembly

Which models and part numbers are compatible with this kit?

The kit fits a wide range of GM 1.4L turbo applications; compatibility is confirmed for model years and vehicles listed by GBTAD. It includes the commonly referenced coil and OEM-equivalent part numbers to make ordering and verification straightforward.

• Compatible vehicles: 2011–2015 Chevy Cruze 1.4L Turbo, 2012–2020 Chevy Sonic 1.4L Turbo
• Also fits 2013–2021 Chevy Trax, 2012–2015 Chevy Volt, 2014–2016 Cadillac ELR, 2013–2021 Buick Encore
• Referenced coil part numbers: UF669, C1810, 5GN10401 and OEM equivalents listed
• Designed for direct-fit installation with factory mounting locations

How difficult is installation and what should I prepare?

Installation is a moderate DIY job for someone comfortable with basic engine work: you will remove the valve cover, unplug old coils, swap plugs, and torque new bolts to spec. If you are unfamiliar with ignition timing or spark gap verification, a professional installation is recommended to ensure correct performance.

• Basic hand tools and torque wrench required
• Follow vehicle service manual torque and gap specifications
• Take precautions for electrical connectors and routing of ignition leads
• Kit includes gaskets, bolts and oil cap to reduce trips to the parts store

Who is this for: The GBTAD Upgraded Ignition Coil Pack & Spark Plug & Engine Valve Cover Gaskets Kit is intended for owners and technicians maintaining GM 1.4L turbo engines who want a complete, OEM-compatible service solution. It’s ideal if you’re addressing misfires, rough running, oil seepage from the valve cover, or preparing a high-mileage turbo engine for reliable daily use. If you prefer a one-purchase repair that replaces both electrical ignition components and associated sealing hardware, this kit consolidates the parts needed to finish the job correctly and reduce return visits.