Toyota Corolla 1NR Pencil Coil 2008–2013(NON OEM)
Product Description:
This Corolla pencil coil is a direct ignition coil replacement for Toyota Corolla models with the 1NR engine from 2008 to 2013, including the Professional variant. The Corolla pencil coil plays a crucial role in your ignition system by delivering the spark necessary to ignite the air-fuel mixture in each cylinder. A failing coil can cause engine misfires, hard starting, or loss of power.
If you’re noticing poor fuel economy or inconsistent engine behavior, replacing your Corolla pencil coil is a cost-effective way to restore full performance.
Corolla Pencil Coil Fitment & Key Features
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Fitment: Toyota Corolla 1NR Engine (2008–2013) – Professional models
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Corolla Pencil Coil Compatibility: Suited for pencil-style coil pack systems
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Function: Sends high-voltage spark to each cylinder’s spark plug
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Build Quality: Heat-resistant internal design for durability
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Installation: Direct-fit, no wiring or mounting modifications needed
When to Replace the Corolla Pencil Coil
Your Corolla pencil coil may need replacement if your engine misfires under load, idles roughly, or throws ignition-related fault codes. Coil failure is common after years of use due to engine heat and vibration. Replacing the Corolla pencil coil promptly helps avoid further damage to spark plugs and the catalytic converter.
Related Corolla Pencil Coil and Ignition Parts
Shop other Toyota Corolla ignition components, including spark plugs and engine sensors, to complete your ignition repair.
Corolla Pencil Coil Advice from the Community
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