Hella Ignition Coil - 14V - Bolted - 4 pin

Installation should only be performed by qualified automotive personnel due to the electrical and mechanical nature of the component.

It is designed for specific Toyota models such as the Prius PHV, C-HR, and Corolla, referencing OEM part number 90919-02272.

The 14V rating indicates the standard operating voltage the coil is designed to handle and deliver for optimal spark plug performance.

Symptoms include engine misfires, rough idling, reduced power, poor fuel economy, and a Check Engine light with misfire codes.

While specific tools depend on the vehicle, professional installation typically involves standard automotive hand tools for accessing and replacing the coil. Specialized diagnostic tools may be used to confirm the need for replacement.

Information regarding warranty specific to this part would need to be obtained from the seller or manufacturer's official documentation, as it is not provided in the product description.

While the OEM number is a strong indicator of compatibility, it's always best to confirm with a trusted mechanic or by checking a comprehensive vehicle parts catalog to ensure a perfect fit and function for your specific model year and trim.

This could indicate a faulty ignition coil. Ensure the coil is correctly seated and the electrical connector is clean and secure. If the issue persists, the coil may need replacement.

A misfire code is often associated with ignition system issues. Scan the vehicle for diagnostic trouble codes (DTCs) to pinpoint the problem. If a specific cylinder misfire is detected, inspect its ignition coil.

A weak spark from a failing ignition coil can lead to incomplete combustion. Replace the coil if performance issues are suspected and other common causes have been ruled out.

While multiple factors can cause starting issues, a severely compromised ignition system, including a failed coil, can prevent the engine from starting.