ENA Ignition Coil Pack Set for 1.8L L4 Engines — Set of 4, Direct-Fit Replacement for Corolla Matrix Vibe Prizm

ENA set of four ignition coil packs delivers direct-fit replacement ignition performance for 1.8L L4 engines used in Toyota, Pontiac Vibe and Chevy Prizm vehicles from 1999–2008.

This coil pack kit from ENA replaces worn or failing ignition coils with a bolt-on, 12V solution engineered to restore reliable spark delivery across cylinders. Designed to match OE mounting points and electrical terminals, the set supports smooth starting, steady idle and consistent engine response when fitted to compatible Corolla, Celica, MR2 Spyder, Matrix, Vibe and Prizm models. The package includes four coils plus a 12-month warranty and cross-references common OE numbers so you can confirm fitment quickly.

Will these ENA coils fit my 1.8L Toyota or Pontiac Vibe?

These ignition coils are built to fit 1.8L L4 engines using the same mounting and terminal layout as the original parts. They cover a wide range of model years across several vehicles, and include reference numbers to verify compatibility with your existing coils.

• Compatible models: Toyota Corolla (1999–2008), Celica (2000–2005), MR2 Spyder (2000–2005), Matrix (2003–2008).
• Pontiac Vibe: 2003–2008; Chevy Prizm: 1999–2002.
• Cross-reference numbers: 90919-02339, 90919-12002, 90919-T2002, UF247, UF315, 702526 and others for confirmation.

How easy is installation and what tools are needed?

Installation is straightforward for anyone comfortable working under the hood: the coils are bolt-on replacements that plug into existing wiring harnesses. Typical installation takes less than an hour for a set, depending on engine bay access and experience.

• Basic tools: ratchet, socket set, and a torque wrench for torqueing mounting bolts.
• Procedure: disconnect battery, remove existing coil packs, transfer any brackets, plug in new coils, torque bolts, reconnect battery.
• No special programming or calibration required—these are plug-and-play units designed for direct swap.

What performance and durability should I expect from ENA coil packs?

ENA coils are manufactured to provide consistent spark energy and stable voltage delivery under normal driving conditions. While not a performance upgrade, they are intended to restore original ignition reliability, improve misfire symptoms caused by failing coils and help maintain fuel efficiency.

• Design: 12V coil packs with four terminals and bolt-on mount style for stable fitment.
• Benefits: consistent spark per cylinder, smoother idle, fewer misfires on worn systems.
• Support: set includes four coils and a 12-month limited warranty for peace of mind.

How do I confirm this kit matches the part number on my vehicle?

Compare the part numbers stamped on your original coils to the ENA reference list or enter your vehicle details in your parts account to validate compatibility. ENA supplies common OE cross-references so you can quickly confirm a match.

• Included cross-references: UF-247, UF315, 9091902339, 90919-12002 and related numbers.
• If uncertain: consult a VIN parts lookup or contact ENA support with your vehicle year/make/model for confirmation.

Who this is for: This ENA set is aimed at DIY mechanics and professional technicians who need a cost-effective, direct-fit replacement for failing ignition coils on 1.8L inline-four engines. It's ideal for owners of late-1990s through mid-2000s Corolla, Celica, MR2 Spyder, Matrix, Pontiac Vibe and Chevy Prizm models who want to restore engine smoothness without aftermarket tuning. If your engine shows misfires, rough idle, or failed coil codes and the original coil part numbers match ENA's cross-reference list, this kit offers a straightforward swap with a one-year backing.