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Item #:
178343933
Subaru PCV Valve 2018-2023 Crosstrek 2.0 2017-2023 Impreza 11810AA190 Genuine Genuine OEM
86% of respondents would recommend this to a friend
Item #:
178343933
TMT 89
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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In stock
Imported from USA store
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Order now and get it around Friday, September 11
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What Stands Out
OEM Quality
This genuine Subaru PCV valve ensures optimal performance and reliability, maintaining the engine's efficiency and longevity, distinct from aftermarket alternatives.
Perfect Fit
Engineered specifically for 2018-2023 Crosstrek and 2017-2023 Impreza models, this PCV valve guarantees a seamless installation, eliminating compatibility worries.
Engine Protection
By effectively regulating crankcase pressure, this PCV valve protects the engine from harmful blow-by gases, enhancing overall vehicle performance and reducing emissions.
Product Details
| Brand Name | Subaru |
| Model Number | 11810AA190 |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer | Subaru |
| Number of Items | 1 |
| Included Components | Valve |
| Set Name | OEM |
| Exterior Finish | Silver Stainless Steel |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Number of Ports | 2 |
| Thread Size | 1/8 inch (45.7 cm) |
| Thread Type | 1/8 NPT |
| Connector Type | Threaded |
| Valve Type | Check Valve |
| Item Dimensions | 3 x 1 x 1 inches (7.6 x 2.5 x 2.5 cm) |
| Size | 3 cubic inches (7.6 cm) |
| Material Type | Metal |
| Material | Metal |
| Brand | Subaru |
| Item dimensions L x W x H | 3 x 1 x 1 inches (7.6 x 2.5 x 2.5 cm) |
Who Should Buy?
-
Subaru Owners
Ideal for Subaru Crosstrek and Impreza owners needing a reliable replacement part for optimal engine performance.
-
DIY Mechanics
Perfect for DIY enthusiasts who prefer quality OEM parts for straightforward vehicle maintenance and repairs.
-
Engine Performance Seekers
Beneficial for users seeking to enhance engine efficiency by replacing old or malfunctioning PCV valves.
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Non-Subaru Vehicles
Not suitable for users with vehicles other than Subaru models, as it is specifically designed for these cars.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What models is this PCV valve compatible with?
Answer: This PCV valve is compatible with 2018-2023 Crosstrek 2.0 (Non-Hybrid), 2017-2023 Impreza, and 2025 Forester USA built models and hybrids. -
Question:
How can I ensure the part fits my vehicle?
Answer: You can ensure the part fits by messaging us your VIN for a double-check. -
Question:
Why should I choose a Genuine Subaru part?
Answer: Genuine Subaru parts provide reliability and performance that aftermarket components often lack.
Subaru Ventilation Valves 11810AA190 Editorial Review
The Subaru PCV Valve, designated for the 2018-2023 Crosstrek and 2017-2023 Impreza models, has garnered positive attention from customers who appreciate its genuine OEM quality. Users report that the installation process is straightforward, thanks to the precise fit tailored for their specific vehicles. Customers frequently highlight the noticeable improvements in engine performance and efficiency following installation, attributing this to the valve's reliability and effectiveness. The OEM designation provides peace of mind for buyers, reinforcing their trust in a product that is designed to meet Subaru's specifications directly. Praise has also been directed towards the longevity of the PCV Valve, with many users reporting that it has held up well over time, even under demanding driving conditions. This durability, combined with the valve's role in maintaining optimal engine function, underscores its value as a necessary replacement part for Subaru owners looking to maintain their vehicle's performance. Overall, the Subaru PCV Valve has solidified its reputation among users as an essential and reliable component, making it a go-to choice for Subaru enthusiasts and everyday drivers alike. **
Customer Reviews & Ratings
39 customers ratings
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5 Star
95%
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4 Star
1%
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3 Star
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2 Star
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1 Star
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Pros
- Genuine OEM quality ensuring proper fit and performance
- Easy installation process
- Improves engine performance and efficiency
- Durable and reliable over time
- Designed specifically for Subaru models
Cons
- No significant Cons mentioned; customer feedback is largely positive
Platform Trust & Buyer Confidence
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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TMT 89
Order now and get it around Friday, September 11
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Features & Benefits
- Genuine Subaru PCV valve ensures optimal performance.
- Includes OEM sealed items for quality assurance.
- Compatible with various Subaru models from 2017 to 2023.
- Avoid aftermarket parts that can compromise your vehicle.
- Check fit by providing your VIN for peace of mind.
- Explore additional Subaru parts in our auctions.
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