MAZDA KLL513970 Fuel Vapor Canister Gas Box Emission

( Part Type: Fuel Canister Box ), ( Country Of Origin: Japan ), ( Manufacturer Part Number: KLL513970 ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Rear )

Review MAZDA Fuel Vapor Canister Gas Charcoal Box Emission Oem fits MILLENIA 1997–1999

The Mazda Millenia, manufactured between 1997 and 1999, is equipped with a fuel vapor canister (FVC) that plays a crucial role in the vehicle's gasoline evaporation system. This system is designed to minimize the emission of volatile organic compounds (VOCs) and evaporative organic gases (EOGs) into the environment. The FVC is responsible for collecting and storing fuel vapors that escape from the fuel tank and delivering them to the engine for combustion, instead of releasing them into the atmosphere.

The Mazda Millenia's FVC part number is KL513970. This component is a rectangular, metal canister that measures approximately 14 inches long, 8 inches wide, and 5 inches high. It is mounted near the fuel tank and is connected to the charcoal canister and the engine intake system via flexible hoses. The canister is designed with a pressure relief valve that opens when the vacuum in the system drops below a certain level, preventing the buildup of excessive pressure.

The KL513970 FVC is made of durable materials to ensure longevity and resistance to corrosion. It features a vented cap that allows fuel vapors to enter the canister during refueling and a purge valve that vents the canister during engine operation. The purge valve is controlled by the engine control module (ECM) and opens when the engine reaches a certain temperature and vacuum level. The FVC also includes a check valve that prevents fuel from flowing back into the canister when the engine is not running.

Signs of a faulty FVC may include poor fuel economy, difficulty starting the engine, or the check engine light illuminated on the dashboard. If you suspect that your Mazda Millenia's FVC is not functioning properly, it is important to have it inspected and replaced by a certified technician as soon as possible to maintain the vehicle's emissions compliance and overall performance.

In summary, the Mazda Millenia's KL513970 fuel vapor canister is a vital component of the vehicle's gasoline evaporation system. It is responsible for collecting and storing fuel vapors and delivering them to the engine for combustion, reducing emissions and improving fuel efficiency. The canister is designed with various features, such as pressure relief valves, purge valves, and check valves, to ensure optimal performance. If you notice any symptoms of a faulty FVC, it is recommended to have it inspected and replaced by a certified technician to maintain the health and longevity of your vehicle.

The Mazda Millenia, specifically the models produced between 1997 and 1999, come equipped with a fuel vapor canister (FVC) to collect and store fuel vapors and feed them back into the engine for efficient use. When considering purchasing a used Mazda Millenia with a potentially faulty FVC, it's essential to weigh the pros and cons before making a decision.

1. Improved fuel efficiency: A functioning FVC ensures that fuel vapors are correctly recycled and reused in the engine, reducing the amount of fuel that needs to be burned, leading to improved fuel efficiency.

2. Reduced emissions: By reusing fuel vapors, the FVC helps minimize the amount of fuel that is released into the environment as exhaust, reducing overall emissions.

3. Cost-effective: Replacing a faulty FVC may be less expensive than purchasing a completely new car.

4. Reliability: Mazda Millenias are known for their reliability, and addressing a faulty FVC may help maintain the vehicle's long-term reliability.

1. Diagnostic challenges: Identifying the root cause of FVC issues can be complex, and it may require the expertise of a skilled technician.

2. Repair costs: Depending on the extent of the damage, repairing or replacing the FVC can be a costly endeavor.

3. Time-consuming: The diagnostic process and subsequent repair can take significant time, leading to inconvenience.

4. Potential for further issues: A faulty FVC may indicate that other related components are also in need of repair or replacement, increasing the overall cost.

In conclusion, purchasing a used Mazda Millenia with a potentially faulty FVC involves a trade-off between potential costs and benefits. While addressing the issue may lead to improved fuel efficiency, reduced emissions, and long-term reliability, the diagnostic process and repair costs can be significant. It is recommended that buyers carefully evaluate the condition of the vehicle, considering factors such as the vehicle's overall condition, repair history, and potential for further issues before making a decision. If the costs of repairing or replacing the FVC outweigh the potential benefits, it may be more prudent to consider other vehicle options.

part # kll513970 prices

• $37.49-$49.50

specifications exhawrap:

• for models: Millenia
• for makes: Mazda
• for years: 1997-1999
• part type: Fuel Canister Box
• country of origin: Japan
• manufacturer part number: KLL513970
• material: Plastic
• vintage part: No
• placement on vehicle: Rear

shipping exhawrap:

• service: Economy, UPS Ground
• type: Fixed
• class: Economy, Standard
• cost: $29.99
• carrier: UPS
• transit: 3-7 Days

offer exhawrap:

• started: December 8, 2025
• best offers: True
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

returns exhawrap:

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

seller exhawrap:

• rating: 99.1%
• # reviews: 7642

payments exhawrap:

• other
• credit card: Diners-club
• wallet: Google-pay

general exhawrap:

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

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