22401AA880 Subaru PLUG-SPARK, Price: 31.15$, Weight: 0.064kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
22401AA880 |
PLUG-SPARK |
25 |
0.064 |
|
31.15$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
PLUG-SPARK
|
25 |
0.074
|
2-3
|
25.96$
|
Compatibility
Premium Spark Plug for Reliable Ignition
This high-performance ignition plug keeps your engine starting fast, idling smooth, and pulling strong. It lights the air‑fuel mix at the right moment, delivering clean combustion, better fuel economy, and stable power in daily driving or long trips.
Why You Need It
A fresh spark plug restores crisp throttle response, easy cold starts, and lower emissions. It protects coils and the catalytic converter by burning fuel completely, reducing stress on the ignition system.
How It Works ⚙️
The center electrode fires a high-voltage spark across a precise gap to the ground electrode. A ceramic insulator controls heat, while the metal shell grounds the spark to the head. Correct heat range prevents fouling at low speeds and overheating at high loads.
When It Fails
Expect hard starts, misfires under load, rough idle, poor acceleration, higher fuel use, sulfur smell, and a flashing check engine light. Prolonged driving with a worn plug can damage coils and the catalyst.
Tech Tips
Install on a cool engine, check gap to spec, apply a tiny bit of anti-seize if required by the manufacturer, and torque correctly. Replace as a set for balanced performance.
Compatible Models
- Impreza
- Xv