22401AA880 Subaru PLUG-SPARK, Price: 25.96$, Weight: 0.064kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
22401AA880 |
PLUG-SPARK |
25 |
0.064 |
2-3 |
25.96$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
PLUG-SPARK
|
25 |
0.074
|
|
31.15$
|
Compatibility
Premium Ignition Spark Plug for Subaru Boxer Engines ⚡
Why you need it
This spark plug is the heart of clean combustion. It delivers quick cold starts, smooth idle, strong mid‑range pull, and lower fuel use. A fresh plug restores throttle response, reduces emissions, and protects your catalytic converter by ensuring every cylinder lights the mix precisely on time.
How it works
High voltage from the coil jumps the set gap between the fine‑wire center tip and the ground strap, igniting air‑fuel in the chamber. A ceramic insulator controls heat and prevents flashover, the built‑in resistor cuts radio noise, and the correct heat range moves excess heat into the head. A durable fine tip keeps a sharp edge for a strong spark over many miles.
If it’s worn or damaged
Expect hard starts, shaky idle, flat acceleration, higher consumption, and misfire codes (blinking check engine light under load). Prolonged misfire can overheat the catalytic converter and stress the ignition coil boots, leading to costly repairs.
Install tips
Work on a cool engine. Blow out plug wells, verify gap to spec (many plugs are pre‑gapped—check, don’t bend if fine‑wire). Thread by hand, then torque to manufacturer spec (typically 18–25 N·m for 14 mm gasket type). Do not use anti‑seize unless OEM instructs. Replace all plugs as a set and inspect coil boots.
Compatibility
- Impreza
- Xv