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The Genuine Subaru OEM Ignition Coil (Part #22433AA770) is a factory-replacement ignition coil designed specifically for the 2022+ Subaru BRZ, and also fits Crosstrek 2021-2023 + 2025, Forester 2019-2023, Impreza 2024-2025, Legacy 2020, and Outback 2020 — not BRZ only. As an OEM component, it delivers the precise spark timing and energy output your BRZ's FA24 engine demands, ensuring reliable starts, smooth idle, and optimal combustion efficiency. This is the exact coil Subaru installs at the factory — no guesswork, no compromise.
| Part Number | 22433AA770 |
|---|---|
| Brand | Genuine Subaru OEM |
| Component Type | Ignition Coil (Coil-on-Plug) |
| Application Engine | FA24 2.4L Horizontally-Opposed 4-Cylinder |
| Quantity | 1 Coil (sold individually) |
| Warranty | Genuine Subaru OEM Parts Warranty |
The Subaru OEM Ignition Coil #22433AA770 is a straightforward coil-on-plug replacement requiring basic hand tools. Disconnect the battery, unplug the coil connector, remove the retaining bolt, and replace the coil, then reassemble in reverse order.
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