22401AA630 Subaru PLUG-SPARK, Price: 21.29$, Weight: 0.05kg


Make Number Name Availability Weight, kg Ship in, Days Price

Subaru

22401AA630

PLUG-SPARK

30

0.05

7-10

21.29$

 

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Subaru
22401AA630 
PLUG-SPARK
838
0.058
2-3
22.85$
 

Substitutions

Make Number Name Availability Weight, kg Processing, days Price  
NGK
ILFR6B 
SPARK PLUG
288
0.058
4-5
13.64$
 

Compatibility

BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
ワゴン2.0L EMPI DOHC ターボGT-HJapan05.201210.2013フルタイム4リンクドウ View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
WAGON2500CC EMPI DOHC TURBOFORESTER SPORTSUSA02.200711.2007NORMAL SUSPENSION View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
WAGON2500CC EMPI DOHC TURBOWRXUSA04.200506.2007NORMAL SUSPENSION View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
WAGON OUTBACK3000CC EMPI DOHC NA30R LL-BEANUSA11.200304.2008FULLTIME 4WD View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
XUV(SUV)3000CC EMPI DOHC NABASE-E(7ST)USA11.200401.2007FULLTIME 4WD View

OEM-Grade Subaru Spark Plug 🔧

This high-quality spark plug keeps your Subaru engine starting quick, idling smooth, and pulling strong. Built to the exact factory heat range, thread, and reach, it delivers a clean, stable spark for efficient combustion, better fuel economy, and long catalyst life. Perfect match for daily driving or highway runs. ⚡🚗

Why you need this part

A precise spark plug ensures easy cold starts, consistent power, and low emissions. It seals the combustion chamber, prevents blow-by, and protects ignition coils from overworking. Expect quieter idle, reliable acceleration, and fewer misfires. ⛽

How it works

The ignition coil sends high voltage to the plug. The charge jumps the gap between center and ground electrodes, igniting the air-fuel mix. A ceramic insulator controls heat, the resistor cuts radio noise, and a durable tip (often iridium/platinum) resists wear. Correct heat range pulls heat into the head, preventing pre-ignition and fouling. 🛠️

What happens if it’s worn or broken

Hard starts, rough idle, hesitation, poor mileage, and a flashing check engine light can appear. Misfires can damage the catalytic converter and overheat coils. Prolonged use may cause carbon build-up, knock, and costly repairs. Replace as a full set and torque to spec on aluminum heads. ❄️

Compatibility

  • Legacy
  • Tribeca
  • Impreza
  • Forester
  • Exiga