22401AA870 Subaru PLUG-SPARK, Price: 31.15$, Weight: 0.064kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
22401AA870 |
PLUG-SPARK |
226 |
0.064 |
|
31.15$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
PLUG-SPARK
|
226 |
0.074
|
2-3
|
25.96$
|
Compatibility
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| ﾜｺﾞﾝ | 1.6L EMPI DOHC DIT | STI SPORT EYESIGHT | Japan | 02.2017 | ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳ | ﾄﾙｸｺﾝﾊﾞｰﾀｼｷｼﾞﾄﾞｳﾑﾀﾞﾝﾍﾝｿｸｷ | View |
Reliable Spark Plug for Clean Ignition ?
This ignition plug is a small part with a big job: it creates the electric spark that lights the air‑fuel mix inside the cylinder. Without a strong spark, the engine cannot burn fuel efficiently, so power, fuel economy, and smooth driving all suffer.
Why This Part Is Needed
Modern Subaru turbo engines run high pressure and heat. A correct‑spec plug helps keep combustion stable, supports quick starts, and maintains factory performance. It also helps protect the catalytic converter by reducing misfires.
How It Works
Voltage from the ignition coil jumps across the plug gap, forming a controlled spark at the tip. The insulator and electrode design manage heat, while the sealing washer keeps compression in the cylinder. Proper gap and heat range prevent pre‑ignition and misfire ✅.
What Happens If It’s Worn or Broken
- Hard starting, rough idle, hesitation under boost
- Misfire codes, flashing check engine light ⚠️
- Higher fuel use, loss of power, exhaust smell
- Possible coil damage and catalytic converter overheating
Compatibility
- WRX
- Levorg