MAZDA L390-13-978 Vapor Canister

( Part Type: Canister ), ( Manufacturer Part Number: L390-13-978 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2003 2004 ), ( Parts Included: Only Part Reference 6 On The Diagram Is Included )

Review MAZDA Genuine Vapor Canister fits 2003–2004

The Mazda L390-13-978 vapor canister is an essential component of the Mazda fuel evaporative emission control system. This canister is responsible for collecting and storing fuel vapors that escape from the fuel tank during refueling and normal operation. By accumulating these vapors and reintroducing them into the engine intake system, the vapor canister helps reduce harmful emissions and ensure the vehicle complies with mandatory emission regulations.

Constructed using high-density polyethylene material, the Mazda L390-13-978 vapor canister is robust and designed to withstand the harsh conditions inside the fuel tank. Its compact shape allows for a proper fit within the tight confines of the fuel tank compartment. A one-way valve integrated into the canister enables the transfer of fuel vapors into the intake system under engine vacuum conditions.

The canister features an integral purge control valve that operates in response to engine vacuum and fuel pressure signals from the engine control unit (ECU). When the engine is running, this valve opens, allowing the vapor canister to purge fuel vapors into the intake system for combustion, thus reducing the pressure inside the vapor canister. During refueling, the valve closes to prevent fuel vapors from escaping into the atmosphere.

Regular maintenance is critical for the vapor canister to ensure optimal performance and longevity. Fuel system leaks, aging components, and exposure to extreme temperatures can impact the canister's functionality, leading to poor fuel economy, increased emissions, and potential driveability issues. If you suspect a problem with your Mazda's vapor canister, it is essential to address it promptly to maintain proper vehicle operation and meet emissions standards.

In summary, the Mazda L390-13-978 vapor canister plays a crucial role in your vehicle's fuel system by collecting and controlling fuel vapors, improving efficiency and reducing emissions. This durable and compact component is designed for reliable operation and requires routine maintenance to maintain consistent performance.

The Mazda L390-13-978 vapor canister is a crucial part of the Mazda's fuel evaporation system. Its primary function is to collect and store fuel vapors that have escaped from the fuel tank and deliver them to the engine intake system for combustion. Thus, it ensures proper engine performance and reduces harmful emissions. Here are some pros and cons of buying a Mazda L390-13-978 vapor canister:

1. Ensures Proper Engine Functioning: The vapor canister ensures that all fuel vapors generated during fuel delivery are properly collected and sent to the engine for combustion, improving engine performance.

2. Reduces harmful Emissions: By ensuring that all fuel vapors are burned instead of being released into the atmosphere, the vapor canister helps in reducing harmful emissions.

3. Increases Fuel Efficiency: The vapor canister increases fuel efficiency by sending the fuel vapors to the engine for combustion instead of bleeding off as a loss.

4. Long-lasting: The Mazda L390-13-978 vapor canister is built to last and is designed to withstand the harsh conditions of the fuel system.

5. OEM (original equipment manufacturer) part: Buying an OEM part ensures that it fits perfectly, performs optimally, and meets the standards set by Mazda.

1. Cost: Replacing a vapor canister can be expensive, especially when buying an OEM part.

2. Labor Costs: The labor costs for replacing a vapor canister can add up, especially if you are taking your car to a shop for the replacement.

3. Potential for leaks: A faulty vapor canister can cause fuel vapors to leak, which can lead to safety concerns and potential damage to the vehicle.

4. Difficulty in installation: Installing a vapor canister requires some technical knowledge and expertise, so if you are not confident in your abilities, it might be best to leave the installation to a professional.

The Mazda L390-13-978 vapor canister is an essential component of the Mazda fuel system that plays a critical role in engine performance and reducing harmful emissions. While it can be expensive to replace, the benefits of improved engine performance, reduced emissions, and long-lasting durability often outweigh the costs. However, it's important to consider the potential risks, such as leaks and installation difficulty, and weigh them against the benefits before making a purchase. Enjoy the peace of mind that comes from using an OEM part that is designed specifically for your Mazda.

If you are experiencing issues with your Mazda's fuel system or notice symptoms such as rough idling, stalling, or fuel smell, it may be time to replace the vapor canister. To ensure optimal performance and safety, we recommend purchasing an OEM Mazda L390-13-978 vapor canister from a trusted supplier. Look for a reputable auto parts store or online retailer that specializes in Mazda parts, and make sure to follow the installation instructions carefully, either by yourself or by hiring a professional mechanic.

part # l39013978 price

• $48.68

specifications exhawrap:

• for makes: Mazda
• for years: 2003-2004
• part type: Canister
• manufacturer part number: L390-13-978
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2003 2004
• parts included: Only Part Reference 6 On The Diagram Is Included

offer exhawrap:

• quantity: 4
• sold: 0
• started: January 23, 2025
• availability: In Stock
• options: Ship-to-home

general exhawrap:

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

shipping exhawrap:

• transit: 5-9 Days
• type: Fixed
• class: Standard, Expedited
• cost: $26.23
• service: Standard, Expedited

seller exhawrap:

• rating: 97.5%
• # reviews: 190

returns exhawrap:

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

payments exhawrap:

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

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