99071AB333 Subaru HOSE-VACUUM, Price: 19.63$, Weight: 0.435kg


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

Subaru

99071AB333

HOSE-VACUUM

0.435

7-10

19.63$

Not Available

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Subaru
99071AB333 
HOSE-VACUUM
0
0.5
-
18.86$
Not Available

Compatibility

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 ToSuspensionDiagram
PICK UP TRACK2500CC EMPI DOHC TURBOBAJA-BUSA02.200304.2006NORMAL SUSPENSION View
BodyEngineVehicle GradeMarketModel Year FromTrainGearboxDiagram
セダン2.0L EMPI DOHC ハイパワーターボS208 NBR CHALLENGE PACKJapan02.2017フルタイム4リンクドウ6ソク マニユアル トランスミツシヨン View

Genuine Engine Vacuum Hose for Subaru 🔧

This high-grade vacuum line keeps intake vacuum accurately routed to key systems like boost control solenoid, EVAP purge, and intake actuators. Built from heat- and oil-resistant rubber with molded bends, it maintains a tight seal under high temperature and vibration. Perfect for restoring factory drivability and reliability. 🚗

Why this part is needed

Old hoses harden, crack, or collapse, causing leaks that disturb air–fuel balance. Replacing the line brings back smooth idle, stable boost, proper emissions control, and consistent fuel economy.

How it works

Manifold vacuum flows through the hose to sensors and solenoids. Correct inner diameter and wall stiffness prevent kinks and pressure drop, ensuring fast, accurate control signals. Barbed ends and snug fit stop air ingress.

What happens if it’s broken ⚠️

Expect rough idle, hesitation, erratic turbo response, hissing sounds, higher fuel use, and a Check Engine Light. Common codes include lean mixture (e.g., P0171) and EVAP leaks. Prolonged leaks can overwork the turbo and damage catalysts.

Compatibility

  • Wrx/Levorg
  • Impreza
  • Legacy
  • Forester