Air and Fuel› Air Cleaners, Filters, Intakes and Components

Subaru

PCV Valve

$16.28

SKU: 11810AA141

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In Stock
Ships by Oct 12
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Subaru 11810AA141 is a PCV valve designed for optimal engine ventilation and to reduce harmful emissions. It features a 1.25-inch inlet connection type for positive crankcase ventilation.

This PCV valve is compatible with select Subaru models, including the WRX and Forester.

It is a genuine OEM component, ensuring precise fitment and reliable performance.
Show original supplier description
The Subaru 11810AA141 is a genuine OEM PCV (Positive Crankcase Ventilation) valve, engineered to maintain optimal engine ventilation and reduce harmful emissions in compatible Subaru vehicles. This component features a 1.25-inch inlet connection size with a positive crankcase connection type, ensuring proper integration with the engine's ventilation system. It fits the Subaru WRX from the 2015 to 2021 model years, and the Subaru Forester from the 2014 to 2018 model years. It is also noted to fit the Subaru Impreza for model years 2015-2016. For the WRX, it is suitable for models equipped with the 2.0L H4 - Gas engine, including Base, Limited, and Premium trims. Professional installation is recommended for this part to ensure it is fitted correctly. Always verify the exact part number with your vehicle's VIN before purchase to guarantee compatibility.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSubaru
Part Number11810AA141
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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