LCWRGS Ignition Coils Set of 4 for Toyota 1.8L L4 – Direct OEM-Style Fit, Improved Thermal Resistance

High-quality replacement ignition coils — a set of four direct-fit LCWRGS coils engineered to restore reliable spark and smoother running for 1.8L L4 Toyota and compatible models.

If your vehicle is showing rough idling, intermittent misfires, poor fuel economy, or a persistent check engine light, worn ignition coils are a common cause. This LCWRGS set includes four coils designed as direct OEM-style replacements for many 1.8L L4 Toyota engines, including select Corolla, Prius, Matrix, Scion XD and Pontiac Vibe years. Each coil is manufactured to meet or exceed factory specifications and ships with a 5-year warranty for long-term peace of mind.

How do these coils restore engine performance?

Replacing degraded coils can re-establish consistent spark delivery to each cylinder, reducing misfires and improving throttle response. These LCWRGS units are built for reliable voltage transfer and thermal resistance, which helps the ignition system operate closer to original specifications.

• Direct OEM-style design for straightforward fitment and installation
• Improved electrical insulation and connector quality to resist heat
• Four-coil set replaces all worn coils at once to balance combustion

Which vehicles are compatible with this ignition coil set?

These coils are intended for specific 1.8 L4 applications—verify your vehicle year, make and model before ordering. Common compatible models include multiple model years of the Toyota Corolla, Prius, Matrix, the Scion XD, and the Pontiac Vibe listed below.

• Toyota Corolla 1.8L L4: select years 2009–2019 (check exact year compatibility)
• Toyota Matrix: model years 2009–2014
• Toyota Prius/Prius V: select years 2010–2015 (Prius) and 2012–2017 (Prius V)
• Scion XD: 2008–2014 and Pontiac Vibe: 2009–2010 (confirm against your VIN)

Are these coils a direct replacement for OEM parts?

Yes—LCWRGS designed these coils to align with original equipment dimensions and electrical characteristics to simplify swap-in replacement. They correspond to several common OEM numbers, making them suitable alternates when the factory coils fail.

• Replaces OEM part numbers such as UF596, UF619, 90919-02252, 90919-02258
• Engineered to match plug-and-play connectors and mounting points
• Sold as a complete 4-piece set to replace all cylinders at once

What comes in the package and what support is included?

The product is shipped as a full set of four ignition coils plus a manufacturer-backed warranty. LCWRGS offers customer assistance if you encounter fitment or performance questions after installation.

• Package contains 4 ignition coils — ready to install
• Includes a 5-year warranty for manufacturing defects
• Customer support available if you need help confirming fit or troubleshooting

Who is this for: This ignition coil set is aimed at DIY mechanics, independent repair shops, and owners of compatible Toyota, Scion or Pontiac vehicles who need a reliable, cost-effective replacement for failing coils. If your vehicle is exhibiting misfires, reduced fuel economy, or diagnostic trouble codes pointing to ignition faults, this LCWRGS set offers a direct-fit replacement option with a multi-year warranty and component quality intended to match OE expectations. Always confirm compatibility by cross-checking your vehicle year, engine code and OEM part numbers before purchasing.