Subaru

Subaru 11815AB213 Genuine PCV Hose Assembly

Name: Subaru 11815AB213 Genuine PCV Hose Assembly
Brand: Subaru
SKU: subaru_11815AB213
Price: 26.90 USD
Availability: InStock

$26.90

✔ Subaru 11815AB213 PCV Hose Assembly — Genuine OEM Part
✔ Fitment: 2001–2005 Subaru Impreza WRX / STI (GDA/GDB/GGA/GGB) and Forester S Turbo with EJ205 / EJ207 engines
✔ Direct replacement for factory PCV hose — no modifications required
✔ Manufactured to Subaru’s original specifications — Made in Japan
✔ Genuine OEM quality — restores proper crankcase ventilation and prevents oil leaks
✔ Other Names: Crankcase Breather Vent Tube, PCV Hose Kit

Subaru 11815AB213 Genuine PCV Hose Assembly — for Impreza WRX / STI and Forester Turbo

A brittle or cracked PCV hose, oil leaks around the crankcase breather, or a check engine light related to crankcase ventilation — these are common signs that your PCV hose assembly needs replacement. The PCV hose redirects harmful gases from the crankcase back into the combustion chamber to be burned off, reducing emissions and preventing sludge buildup within the engine . These hoses are known to become very brittle over time, making replacement a wise preventative maintenance step .

This is a factory-original Subaru PCV hose assembly (OE part number 11815AB213), specifically designed for the 2001–2005 Impreza WRX/STI and Forester S Turbo models with EJ205 and EJ207 engines . It is manufactured in Japan to Subaru’s strict quality standards. This is the same part sold at Subaru dealerships.

When to Replace

• Brittle, cracked, or broken PCV hoses
• Oil leaks around the crankcase breather area
• Check engine light with crankcase ventilation codes
• Rough idle or poor engine performance
• Visible damage to the Y-fitting or hose connections

Product Details & Highlights

• ✔ Genuine Subaru OEM — not an aftermarket or Chinese replica
• ✔ Made in Japan — manufactured to Subaru’s strict quality standards • ✔ Direct replacement — fits factory mounting locations
• ✔ Prevents oil leaks — restores proper crankcase ventilation • ✔ Backed by Subaru’s manufacturer warranty (valid through any authorized dealer)

Package Contents

• 1 × Subaru 11815AB213 PCV hose assembly (genuine)

FAQ

FAQ

Is this a genuine Subaru part or a copy?
This is 100% genuine Subaru OEM — in original factory packaging with the Subaru part number printed on the label. It is not an aftermarket brand or a replica .

Does this fit my 2002 Subaru WRX?
Yes — the 2002 WRX with the EJ205 engine uses this PCV hose assembly. We recommend verifying with your VIN .

Why do these hoses need replacement?
These hoses become very brittle over time due to heat cycling and oil exposure, making them prone to cracking and breaking. Replacing them proactively can prevent oil leaks and crankcase ventilation issues .

What does this hose connect?
This hose assembly connects the crankcase to the PCV valve, forming a passage for crankcase gases to be redirected back into the combustion chamber .

Does this come with the Y-fitting?
Yes — this is a complete hose assembly that includes the necessary Y-fitting and hoses for the crankcase ventilation system .

Can I install this hose myself?
Yes — it is a direct replacement for the factory hoses. However, access may be tight, and the old hoses may be brittle and difficult to remove. We recommend consulting your vehicle's service manual for the correct procedure.

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Subaru 11815AB213 Genuine PCV Hose Assembly

OEM Part Numbers
• 11815AB213
• SUB-11815AB213 (alternate format)

Vehicle Fitment Table (OEM Compatibility)

Brand	Model	Years	Engine	Notes
Subaru	Impreza WRX	2001–2005	EJ205	GDA/GGA chassis
Subaru	Impreza STI	2001–2005	EJ207	GDB/GGB chassis
Subaru	Forester S Turbo	2001–2005	EJ205	SF5 chassis

Important Fitment Notes:

• Always verify by VIN – Fitment is determined by the specific engine code (EJ205/EJ207) and chassis code. Confirm your application before ordering.
• Complete hose assembly – This is a genuine Subaru PCV hose kit that includes the necessary hoses and Y-fitting for the crankcase ventilation system .
• Brittleness warning – These hoses become very brittle over time due to heat cycling and oil exposure. It is good practice to replace them along with the EVAP purge hoses when servicing the engine .
• Genuine Subaru quality – This is an OEM part, not an aftermarket or Chinese replica.

Condition
New (100% genuine Subaru packaging)

Product Type
PCV Hose Assembly (Crankcase Breather Vent Tube)

Function
The PCV hose connects the crankcase to the PCV valve, creating a passage for crankcase gases to be evacuated and recycled back into the combustion chamber to be burned off. This process reduces emissions and prevents the buildup of sludge within the engine .

Applications
This PCV hose assembly fits the 2001–2005 Subaru Impreza WRX/STI and Forester S Turbo models with EJ205 and EJ207 engines .

Important: This hose assembly is designed for specific Subaru applications. If in doubt, send us your VIN before ordering.

Technical Specifications

Brand	Subaru (Genuine OEM)
Part Number	11815AB213
Seller SKU	SUBARU_11815AB213
Type	PCV Hose Assembly
Material	Rubber
Country of Origin	Japan
Weight	0.113 kg
Condition	New (factory original)

Warranty
Subaru's original manufacturer warranty applies. For claims, please contact your nearest Subaru authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.