OEX Ignition Coil OC432 - 370Z
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$98.00
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$98.00
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OC432 · OEX Ignition Coil OEM Replacement
OEX Ignition Coil – Nissan 370Z
OC432
Misfires, rough idle and hesitation under load are common symptoms associated with ignition coil wear on the VQ37VHR platform. The OEX OC432 is a direct OEM-quality replacement designed to restore consistent spark delivery and stable combustion performance.
👉 When diagnosing ignition-related misfires, hesitation or uneven idle, the ignition coil is a commonly inspected component in the system.
The ignition coil converts low battery voltage into high voltage required to fire the spark plugs. If coil output weakens or becomes inconsistent, combustion stability is affected, which may result in misfires, reduced throttle response and decreased fuel efficiency.
Common symptoms that may be associated with ignition system issues:
• Rough or uneven idle
• Misfires under load or acceleration
• Reduced throttle response or hesitation
• Engine performance inconsistencies or fault codes (if present)
Product specifications
| Specification | Detail |
|---|---|
| Part number | OC432 |
| Brand | OEX |
| Type | Ignition coil (coil-on-plug) |
| Engine | VQ37VHR |
| Sold as | Each |
Why this coil
- OEM-quality replacement designed for reliable ignition performance
- Restores consistent spark delivery and combustion stability
- Common inspection and replacement point during ignition system diagnosis
- Suitable for daily driven and performance applications
Installation
Difficulty
DIY friendly
Tools required
Basic hand tools
Fitment
Nissan 370Z Z34 · 3.7L VQ37VHR
Always confirm fitment before ordering. Contact us if unsure.
Recommendation: When addressing ignition system concerns, it is advisable to inspect spark plugs and related components at the same time to ensure accurate diagnosis and long-term reliability.
