lacarier Ignition Coil Set for GM 2.0–2.4L Engines — Set of 4, Direct-Fit OE Replacement, Heat-Resistant

These four lacarier ignition coil packs provide direct-fit replacement for many 2.0–2.4L GM engines, restoring reliable spark delivery and consistent engine performance.

When an ignition coil fails you can see symptoms like rough idle, misfires, hard starts, or reduced fuel efficiency. This lacarier set of four ignition coils is engineered to match OE fit and electrical specifications for a wide range of General Motors vehicles, including Chevy Equinox, Malibu, GMC Terrain, Buick LaCrosse/Regal/Verano, Saturn and Pontiac models. Each coil is tested to deliver stable high-voltage output and built with durable insulating materials to resist heat and electrical degradation.

How does this coil pack restore engine smoothness?

Replacing worn or failing coils with properly matched units ensures uniform spark timing and intensity across all cylinders. That reduces misfires, smooths idle, and improves throttle response without altering engine management systems.

• Direct-fit design that aligns with factory mounting and connectors
• Stable ultra-high voltage output for consistent spark under load
• Heat-resistant housings to maintain insulation in high-temperature areas
• Completes the ignition system when replacing multiple faulty coils

Which vehicles and part numbers are compatible?

This set matches many GM 2.0–2.4L engines across model years. Use your original part number or the vehicle’s year/make/model to confirm fitment before installation.

• Fits Chevy: Equinox, Captiva Sport, Cobalt, HHR, Malibu, and more (2.0–2.4L)
• Fits Buick: LaCrosse, Regal, Verano (2.0–2.4L)
• Fits GMC, Saturn, Pontiac models including Terrain, Aura, Ion, Sky, G5, G6, Solstice
• Replaces OEM numbers like UF491, C1552, 12638824, 12578224 and equivalents

What makes lacarier coils durable and reliable?

These coils undergo quality checks that simulate demanding operating conditions to ensure steady output. The housings use high-grade rubber compounds that resist cracking, maintain electrical isolation, and extend service life.

• Rigorous electrical testing for consistent high-voltage delivery
• High-quality rubber housings for thermal and electrical resistance
• Designed to meet or exceed common OE performance expectations
• Sold as a complete set of four for matched performance across cylinders

How simple is the swap and what should I check after installation?

Installation is typically straightforward for anyone comfortable with basic engine maintenance: remove the old coil, swap connectors and bolts, and reassemble. After replacement, verify there are no misfire codes and perform a short test drive to confirm normal idle and power delivery.

• Basic hand tools required; no specialty equipment for most models
• Check for stored diagnostic codes and clear if needed
• Inspect boots and spark plugs for wear while coils are off
• Complete set avoids cylinder imbalance from replacing a single coil

Who is this for: The lacarier set of four ignition coil packs is ideal for DIY mechanics, independent repair shops, and vehicle owners facing misfires, rough idling, or engine warning lights on compatible GM 2.0–2.4L models. It suits anyone who wants an affordable, direct-fit replacement kit that matches common OEM part numbers and comes with a one-year warranty. Always confirm compatibility using your vehicle’s year, make, model and original part number before purchasing.