SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030
genuine image
SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030
High quality materials resist engine heat and vibration for maximum longevity.
SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030
Item #: 187909693

SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030

Item #: 187909693

XAF 137260

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, August 27
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
High quality materials resist engine heat and vibration for maximum longevity.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Designed specifically for Subaru models, ensuring a perfect fit and optimal performance. The precision engineering addresses common valve failures, improving vehicle reliability and longevity.
High Durability
Constructed from premium materials to withstand extreme conditions, offering superior resistance to wear and tear. This longevity provides excellent value by reducing the frequency of replacements.
Easy Installation
User-friendly design allows for straightforward installation without extensive tools or modifications. This convenient feature saves time and makes it accessible for DIY enthusiasts, enhancing the overall user experience.

Product Details

Shop SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030 online at a best price in Central African Republic. B0DMS84MYB
Exterior FinishMachined
Inlet Connection TypeThreaded
Outlet Connection TypeNPT
Maximum Pressure15 psi
Number of Ports2
Thread Size1.5 inches (3.8 cm)
Valve TypeCheck Valve
Item Dimensions10 x 5 x 5 inches (25.4 x 12.7 x 12.7 cm)
Inlet Connection Size1.5 inches (3.8 cm)
Outlet Connection Size1.5 inches (3.8 cm)
SizeVehicle-specific
Material TypeCast Aluminum
Brand NameSMMS AUTO PARTS u3164
Model Number14864AA020+14864AA030
Unit Count2 Count
ManufacturerSMMS AUTO PARTS
Included Components1 x Air Inject Check Valve (14864AA020), 1 x Air Inject Check Valve (14864AA030), 2 x Bolts, 2 x Gaskets
Number of Pieces6
Set NameSet of 2
Manufacturer Part NumberSCYAPCV-008-1
Specification MetOEM
MaterialCast Aluminum
BrandSMMS AUTO PARTS u3164
Item dimensions L x W x H10 x 5 x 5 inches (25.4 x 12.7 x 12.7 cm)
Maximum Operating Pressure15 psi

Who Should Buy?

Suitable For
  • Subaru Owners

    Ideal for Subaru Forester, Impreza, and WRX owners needing reliable air inject check valves for optimal engine performance.

  • DIY Mechanics

    Great for DIY enthusiasts looking to replace faulty valves easily, ensuring a smooth installation process without professional help.

  • Performance Tuners

    Perfect for tuners wanting enhanced engine responsiveness and efficiency, as new valves support ideal air management in combustion.

Not Suitable For
  • Non-Subaru Vehicles

    Not suitable for vehicles outside Subaru models as compatibility will be a significant issue for performance and fitment.

Product Description

SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019 Replaces OE: 14864AA020+14864AA030

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the SMMS Air Inject Check Valve?

    Answer: The SMMS Air Inject Check Valve is designed to ensure that air is injected into the exhaust system of your Subaru vehicle at the correct timing. This component prevents backflow and helps maintain optimal engine performance by assisting in emissions control. A malfunctioning valve can lead to increased emissions and decreased fuel efficiency. It's essential for maintaining your vehicle's overall performance, particularly in models such as the Subaru Forester, Impreza, and WRX, ensuring compliance with environmental standards.
  • Question: Is this check valve compatible with all Subaru models?

    Answer: This specific SMMS Air Inject Check Valve set is compatible with Subaru Forester, Impreza, and WRX models manufactured between 2005 and 2019. It's important to verify your vehicle's model and year before purchasing to ensure compatibility. Using the correct check valve helps maintain your vehicle's emissions systems and overall engine health, making it a critical component for these Subaru models. Always refer to your owner's manual or consult a professional if you're unsure.
  • Question: How do I install the SMMS Air Inject Check Valve?

    Answer: Installing the SMMS Air Inject Check Valve requires some basic automotive knowledge. Begin by ensuring the engine is cold, then locate the air inject check valve. Remove the old valve, and inspect the surrounding area for any debris or damage. Install the new check valve by positioning it precisely and tightening it securely. Make sure to double-check all connections for a secure fit. New check valves can restore proper airflow in your vehicle, contributing to enhanced performance and emission control.
  • Question: What are the signs that my air inject check valve needs replacement?

    Answer: Common signs that your air inject check valve may need replacement include increased emissions, reduced fuel efficiency, and abnormal engine behavior like rough idling or stalling. Additionally, you might notice warning lights on your dashboard. If your Subaru experiences these symptoms, it’s wise to have the check valve inspected. Prompt replacement can prevent further engine issues and enhance performance, ensuring your vehicle runs smoothly and meets environmental regulations.
  • Question: Can I replace the check valve myself, or should I hire a professional?

    Answer: If you have confidence in your mechanical skills and experience with automotive repairs, you may replace the check valve yourself. However, if you're unsure or lack the proper tools, it's advisable to hire a professional mechanic. Replacing the check valve is crucial for maintaining your vehicle's performance and emissions system. The ability to perform the replacement independently could save you time and money, provided you are equipped for the task.
  • Question: What materials are used in the SMMS Air Inject Check Valve?

    Answer: The SMMS Air Inject Check Valve is typically constructed from high-grade materials designed to withstand extreme temperatures and harsh conditions under the hood of your vehicle. Common materials include durable plastics and metals that resist corrosion and wear. The robust construction of these valves is vital for ensuring long-lasting functionality and reliability in your Subaru, which, in turn, helps in maintaining optimal engine performance and compliance with emissions standards.
  • Question: How does the check valve affect my car's emissions?

    Answer: The check valve plays a crucial role in controlling the flow of air into the exhaust system, which is essential for effective combustion and emissions reduction. By preventing backflow, it ensures that the correct amount of air is injected, promoting complete combustion and reducing harmful emissions. Malfunction of this component can lead to higher emissions levels, impacting not only environmental performance but also compliance with regulatory requirements for your vehicle.
  • Question: Are aftermarket check valves like SMMS reliable compared to OEM parts?

    Answer: Aftermarket check valves like those from SMMS are often designed to meet or exceed OEM specifications, providing a reliable alternative that can perform just as well as, or even better than, original parts. Their rigorous testing ensures they maintain the necessary standards for safety and performance. Many enthusiasts choose aftermarket options for their balance between cost-effectiveness and quality, ensuring your Subaru remains in peak operation without straining your budget.
  • Question: How do I maintain the air inject check valve after installation?

    Answer: Maintenance of your air inject check valve primarily involves routine inspections and ensuring that the engine's air intake and exhaust systems are clean and free of debris. Regular servicing of your vehicle will also help identify potential issues before they become serious problems. Keeping these systems in good condition can extend the lifespan of your check valve and overall engine performance, ensuring your Subaru runs as efficiently as possible.
  • Question: Where can I buy SMMS Air Inject Check Valve Set of 2 for Subaru Forester, for Impreza, for WRX 2005-2019?

    Answer: You can purchase the SMMS Air Inject Check Valve Set of 2 for your Subaru models through Ubuy in Central African Republic. Ubuy offers a convenient platform to find quality automotive replacement parts, ensuring you have access to reliable products for your vehicle maintenance needs. With a user-friendly interface, navigating to the specific part caters to your Subaru's requirements seamlessly.

SMMS AUTO PARTS ㅤ Air Check Valves 14864AA020+14864AA030 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Easy to install
  • Durable construction
  • Improves engine performance
  • Compatible with multiple models
  • Cost-effective replacement option

Cons

  • May require additional tools for installation.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XAF 137260

Order now and get it around Thursday, August 27

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed specifically for Subaru Forester, Impreza, and WRX models.
  • OE numbers: 911169, 911170, and more for easy identification.
  • Constructed with durable materials for lasting performance.
  • Pressure tested and inspected for guaranteed quality.
  • Direct-fit replacement ensures optimal performance.
  • Helps reduce pollution by burning exhaust remnants efficiently.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.