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Subaru 11821AA660 PCV Hose Connector

Name: Subaru 11821AA660 PCV Hose Connector
Brand: globalsautoparts.com
Price: 41.38 USD
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$41.38 USD

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✔ Subaru 11821AA660 PCV Hose Connector — Genuine OEM Part
✔ Fitment: 2011–2025 Subaru Forester, Impreza, Legacy, and other select models — PCV hose connector
✔ Direct replacement for factory PCV hose connector — no modifications required
✔ Manufactured to Subaru's original specifications and tolerances
✔ Genuine OEM quality — ensures a secure, leak‑free connection
✔ Essential component of the crankcase ventilation system

Subaru 11821AA660 Genuine PCV Hose Connector — for 2011–2025 Forester, Impreza, Legacy

A loose or leaking PCV hose connection, rough idle, increased oil consumption, or a check engine light for crankcase ventilation‑related codes — these are common signs that your PCV hose connector may need replacement. The connector joins the PCV hose to the PCV valve or intake manifold, ensuring a secure, vacuum‑tight connection that allows proper crankcase ventilation. A worn or cracked connector can cause vacuum leaks, poor engine performance, and increased emissions. Replacing it with this genuine Subaru part restores a proper seal and ensures reliable PCV system operation.

This is a factory‑original Subaru PCV hose connector (OE part number 11821AA660), designed for a wide range of Subaru models. It is made from durable, heat‑resistant plastic that withstands engine bay temperatures and maintains a tight seal under vacuum. The connector is a direct fit for the factory PCV system and requires no modifications. This is the same part sold at Subaru dealerships.

When to Replace

When to Replace (Common Symptoms)
• Rough idle or poor engine performance
• Increased oil consumption
• Check engine light with PCV‑related codes
• The connector is cracked, broken, or melted
• The hose is loose or disconnected from the connector
• Vacuum leaks around the PCV connection

Product Details & Highlights

Product Highlights
• ✔ Genuine Subaru OEM — not an aftermarket or Chinese replica
• ✔ Direct fit — matches factory PCV system
• ✔ Durable, heat‑resistant plastic — withstands under‑hood temperatures
• ✔ Secure, leak‑tight connection — ensures proper vacuum seal
• ✔ Easy installation — no tools or modifications required
• ✔ Backed by Subaru’s manufacturer warranty (valid through any authorized dealer)

Package Contents

Package Contents
• 1 × Subaru 11821AA660 PCV hose connector (genuine)

FAQ

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

Does this fit my 2015 Subaru Forester?
Yes — the 2015 Forester with the FB or FA engine uses this connector. We recommend verifying with your VIN.

Does this fit my 2018 Subaru Impreza?
Yes — the 2018 Impreza with the FB or FA engine uses this connector. Please verify with your VIN.

Does this fit my 2020 Subaru Legacy?
Yes — the 2020 Legacy with the FB or FA engine uses this connector. Please verify with your VIN.

Can I reuse the old connector?
No — this connector is designed for one‑time use. If it is removed or cracked, it should be replaced with a new one.

Does this connector come with a gasket?
No — this is the connector only. No additional gasket or seal is required for installation.

What is the torque spec for installation?
No torque is required — this connector simply pushes into place. Ensure it is fully seated to maintain a proper seal.

Does this connector fit the 2012 Subaru Forester?
Yes — the 2012 Forester with the FB engine uses this connector. Please verify with your VIN.

Does this connector fit the 2017 Subaru Impreza?
Yes — the 2017 Impreza with the FB or FA engine uses this connector. Please verify with your VIN.

Does this connector fit the 2022 Subaru Legacy?
Yes — the 2022 Legacy with the FA engine uses this connector. Please verify with your VIN.

Does this connector fit the 2021 Subaru Forester?
Yes — the 2021 Forester with the FA engine uses this connector. Please verify with your VIN.

Is this the same connector used on the Subaru Outback?
Yes — the Outback uses the same PCV hose connector. Please verify your VIN.

Does this connector come with a warranty?
Yes — this connector is backed by Subaru's manufacturer warranty. For claims, please contact your nearest Subaru authorized dealer.

Can I install this connector myself?
Yes — it is a simple push‑in replacement. Remove the old connector and push the new one into place.

Does this connector fit the 2014 Subaru Impreza?
Yes — the 2014 Impreza with the FB engine uses this connector. Please verify with your VIN.

Does this connector fit the 2011 Subaru Legacy?
Yes — the 2011 Legacy with the FB engine uses this connector. Please verify with your VIN.

Does this connector fit the 2016 Subaru Forester?
Yes — the 2016 Forester with the FB or FA engine uses this connector. Please verify with your VIN.

Does this connector fit the 2024 Subaru Forester?
Yes — the 2024 Forester with the FA engine uses this connector. Please verify with your VIN.

Is this connector the same as the one used on the 2019 Subaru Legacy?
Yes — the 2019 Legacy uses the same connector. Please verify with your VIN.

Does this connector fit the 2023 Subaru Impreza?
Yes — the 2023 Impreza with the FA engine uses this connector. Please verify with your VIN.

View full details

Subaru PCV Hose Connector for 2011-2025 Forester Impreza Legacy - 11821AA660 - Genuine OEM

OEM Part Numbers
• 11821AA660

Vehicle Fitment Table (OEM Compatibility)

Brand	Model	Years	Notes
Subaru	Forester	2011–2025	All trims with FB / FA engines
Subaru	Impreza	2011–2025	All trims with FB / FA engines
Subaru	Legacy	2011–2025	All trims with FB / FA engines

⚠️ Important Fitment Notes:

• Always verify by VIN – Fitment is determined by the specific engine code and PCV system layout. Confirm your application before ordering.

• Direct replacement – This connector is a direct fit for the factory PCV system. No adapters or modifications are needed.

• Heat‑resistant plastic – Made from durable, engine‑bay‑rated plastic for long service life.

• Genuine Subaru quality – This is an OEM part, not an aftermarket or Chinese replica.

• Double‑check your original part – Before ordering, confirm the part number printed on your old connector or run your VIN through a Subaru OEM parts catalog for absolute certainty.

Condition
New (100% genuine Subaru packaging)

Product Type
PCV Hose Connector (crankcase ventilation hose connector)

Function
The PCV hose connector joins the PCV hose to the PCV valve or intake manifold, creating a secure, vacuum‑tight connection. This allows crankcase gases to be routed properly through the PCV system, reducing emissions and maintaining optimal engine performance.

Applications
This PCV hose connector fits 2011–2025 Subaru Forester, Impreza, and Legacy models with FB and FA series engines.

Important: This connector is designed for specific Subaru models and PCV systems. It is not compatible with older models or other brands. If in doubt, send us your VIN before ordering.

Technical Specifications

Parameter	Specification
Brand	Subaru (Genuine OEM)
Part Number	11821AA660
Seller SKU	SUBARU_11821AA660
Type	PCV hose connector
Material	Heat-resistant plastic
Application	PCV system
Engine Family	FB / FA series (2011–2025)
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.