TOYOTA 3173174 Vapor Canister

( Warranty: 90 Day ), ( Manufacturer Part Number: 3173174 ), ( Genuine Oem: No ), ( Seller Notes: 2.7l ), ( Interchange Item Code: 375 ), ( Color: 202 Black Onyx ), ( Type: Vapor Canister )

Review TOYOTA Used Vapor Canister Grade fits HIGHLANDER 2011

The Toyota Vapor Canister, part number 3173174, is an essential component of the fuel evaporative emission control system in a 2011 Toyota Highlander. This canister, located in the fuel tank area, collects and stores fuel vapors that are generated during normal fuel operation. The canister is made of aluminum and is designed to be durable and resilient to withstand the rigors of regular use in a vehicle.

The vapor canister is equipped with a one-way check valve that allows fuel vapors to flow into the charcoal canister for storage when the engine is off, but prevents fuel vapors from flowing back into the tank when the engine is running. This ensures that the fuel vapors are not emitted into the atmosphere and that they are used efficiently in the engine for power.

The top of the vapor canister is sealed with a rubber gasket that creates a tight seal to prevent fuel vapors from escaping. The canister also has a vent hose that connects to the charcoal canister, allowing fuel vapors to be transferred to the charcoal canister for further processing.

The vapor canister is a critical component of the fuel evaporative emission control system, which helps to reduce harmful emissions and improve overall vehicle performance. If the vapor canister is damaged or malfunctioning, it can lead to check engine lights, decreased fuel efficiency, and increased emissions. Therefore, it is important to maintain the vapor canister in good working condition by replacing it when necessary.

When installing the new vapor canister, it is important to follow the installation instructions carefully to ensure proper connection to the fuel system components. The new vapor canister comes with all necessary gaskets and seals to ensure a tight and leak-free installation. Additionally, it is recommended to use new O-rings and hose clamps to ensure a proper seal and prevent leaks.

In summary, the Toyota Vapor Canister, part number 3173174, is a crucial component of the fuel evaporative emission control system in a 2011 Toyota Highlander. It is designed to collect and store fuel vapors, ensuring they are used efficiently in the engine for power and preventing harmful emissions from being released into the atmosphere. By maintaining the vapor canister in good working condition, vehicle owners can improve fuel efficiency, reduce emissions, and ensure the longevity of their Toyota Highlander.

The Toyota Vapor Canister (part number 3173174) is a crucial component in the evaporative emission control system of a 2011 Highlander. This system helps reduce harmful emissions by capturing and re-routing the fuel vapor produced in the gas tank. Let's examine the pros and cons of purchasing this specific part.

1. OEM (Original Equipment Manufacturer) Part: This part is a direct replacement manufactured by Toyota, ensuring a perfect fit and compatibility with your vehicle.

2. Improved Engine Performance: A faulty vapor canister can lead to poor engine performance, rough idling, or even stalling. Replacing it can help restore the vehicle's optimal performance.

3. Reduced Emissions: A malfunctioning vapor canister can lead to increased hydrocarbon emissions, which can negatively impact the environment and potentially cause health issues. Replacing the part helps keep your vehicle in compliance with emission standards and reduces your carbon footprint.

1. Cost: Replacing a vapor canister can be an expensive repair, as OEM parts often come with a higher price tag than aftermarket alternatives.

2. Labor Costs: The installation process of this part may require professional assistance, adding to the overall cost of the repair.

3. Potential for Other Issues: A faulty vapor canister may be a sign of other underlying problems within the evaporative emission control system. These issues could potentially lead to additional repair costs.

The Toyota Vapor Canister (part number 3173174) for a 2011 Highlander is an essential component for maintaining optimal engine performance, reducing harmful emissions, and ensuring compliance with emission standards. While the cost of this OEM part can be high, the benefits it provides make it a worthwhile investment. It is recommended to replace the part as soon as possible if it is malfunctioning to prevent further issues and potential damage to the vehicle.

If you are experiencing symptoms related to a faulty vapor canister, such as poor engine performance, rough idling, or increased hydrocarbon emissions, it is recommended to have the part inspected and replaced by a certified mechanic. A professional can accurately diagnose the issue and provide you with the best course of action to get your vehicle back in top shape.

part # 3173174 price

• $174.90

specifications exhawrap:

• for models: Highlander
• for makes: Toyota
• for years: 2011
• warranty: 90 Day
• manufacturer part number: 3173174
• genuine oem: No
• seller notes: 2.7l
• interchange item code: 375
• color: 202 Black Onyx
• type: Vapor Canister

offer exhawrap:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 10, 2026
• availability: In Stock

returns exhawrap:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping exhawrap:

• class: Standard, Expedited
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, USPS Ground Advantage
• carrier: FedEx, USPS
• cost: $0.00
• type: Fixed

seller exhawrap:

• rating: 99.3%
• # reviews: 6436

general exhawrap:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Fuel Vapor Canisters

payments exhawrap:

• other
• wallet: Google-pay
• credit card: Mastercard

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