NISSAN 14912-EZ34B Fuel Vapor Canister Valve Solenoid Hose 5.6L V8 Line

( Manufacturer Part Number: 14912-EZ34B ), ( Part Type: Fuel Valve Line Canister Solenoid Hose ), ( Vintage Part: No ), ( Universal Fitment: Direct Replacement )

Review NISSAN 5.6l V8 Fuel Vapor Canister Valve Solenoid Hose Line Oem fits TITAN 2019–2024

The **Nissan 14912-EZ34B Fuel Vapor Canister Purge Valve Solenoid Assembly** (compatible with 2019 2024 Nissan Titan models equipped with the 5.6L V8 engine) is a critical component of the vehicle s evaporative emission control system (EVAP), ensuring compliance with emissions regulations while maintaining optimal engine performance. This high-quality, direct-fit replacement part integrates a **solenoid valve, purge control valve, and associated hose lines** into a single, streamlined assembly, eliminating the need for multiple individual components. Engineered to meet or exceed OEM specifications, the 14912-EZ34B features a **durable stainless steel or high-grade plastic housing** designed to withstand the harsh conditions of under-hood environments, including extreme temperatures, vibrations, and exposure to fuel vapors. The solenoid valve operates with precision, regulating the flow of fuel vapors from the canister to the engine s intake manifold during purging cycles, which helps reduce harmful emissions while preventing fuel waste. The included **reinforced rubber or silicone hoses** are resistant to cracking, kinking, and ozone degradation, ensuring long-term reliability and a secure, leak-free connection to the canister and intake system. This assembly is a direct replacement for the factory-equipped component, offering seamless installation with minimal modifications required, making it an ideal choice for DIY mechanics, repair shops, and fleet operators seeking a cost-effective, high-performance solution. By maintaining proper EVAP system function, this part helps preserve engine efficiency, reduce fuel consumption, and prevent potential check engine light (CEL) codes related to EVAP system failures, such as P0440, P0442, or P0455. Whether addressing a malfunctioning original valve, upgrading during routine maintenance, or replacing a worn-out component, the Nissan 14912-EZ34B provides a dependable, factory-matched solution that restores emissions compliance and engine performance to factory specifications.

### **Pros and Cons of Buying a Nissan 14912-EZ34B (2019-2024 Titan 5.6L V8 Fuel Vapor Canister Valve Solenoid Hose Line)**

1. **Direct OEM Replacement** This part is manufactured to match Nissan s original specifications, ensuring proper fitment and functionality without compromising performance or emissions compliance.

2. **Reliability** Nissan s aftermarket parts, especially those from authorized suppliers, are designed to meet the same durability standards as factory components, reducing the risk of premature failure.

3. **Compatibility** The part is specifically engineered for the 2019-2024 Titan with a 5.6L V8 engine, minimizing the chance of installation issues or improper sealing.

4. **Emissions Compliance** The fuel vapor canister system plays a critical role in meeting emissions regulations. A high-quality replacement ensures the vehicle continues to pass inspections and avoid potential fines.

5. **Ease of Installation** As an individual component (valve, solenoid, and hose line), it can often be replaced without major disassembly, saving time and labor costs compared to a full system overhaul.

6. **Cost-Effective Alternative** Purchasing this part directly (rather than through a dealership) can be significantly cheaper than buying a full canister assembly, offering better value for maintenance or repair needs.

7. **Prevents Long-Term Damage** A failing canister valve or solenoid can lead to fuel vapor leaks, reduced engine efficiency, or even catalytic converter damage. Replacing it proactively avoids costly secondary repairs.

---

1. **Potential Counterfeit Risk** If purchased from an untrusted seller (e.g., unverified online marketplaces or third-party resellers), there s a risk of receiving a low-quality or fake part that fails prematurely.

2. **Mixed Quality in Aftermarket Parts** While Nissan s authorized parts are generally reliable, aftermarket brands may vary in quality. Cheaper alternatives might not seal properly or could wear out faster.

3. **Installation Complexity** Depending on the vehicle s configuration, routing the hose line and connecting the solenoid may require some mechanical skill, especially if the canister is located in a tight space.

4. **Limited Longevity Compared to Factory Parts** Even OEM-quality aftermarket parts may not last as long as original equipment, though this is usually not a major concern for this type of component.

5. **Emissions System Sensitivity** If the replacement isn t installed correctly (e.g., improper sealing, damaged hoses), it could lead to leaks or malfunctions that trigger check engine lights or fail emissions tests.

6. **Price Variability** While generally affordable, prices can fluctuate based on supplier, demand, or regional availability, potentially making it more expensive than expected.

7. **Warranty Limitations** Some aftermarket parts may not come with a warranty, leaving the buyer responsible for any failures post-purchase.

---

The **Nissan 14912-EZ34B fuel vapor canister valve solenoid and hose line** is a practical and cost-effective solution for maintaining or repairing the emissions system in a 2019-2024 Titan with a 5.6L V8. Its OEM compatibility ensures reliability, while its modular design allows for targeted repairs without overhauling the entire system. However, buyers should prioritize purchasing from reputable suppliers to avoid counterfeit or low-quality parts. Proper installation is key to preventing future issues, and while the part itself is durable, ensuring a secure fit and leak-free connections will maximize its lifespan.

---

- You need a direct OEM replacement for a failing canister valve or solenoid.

- You want to avoid dealership markups while maintaining quality.

- You re performing routine maintenance or addressing a check engine light related to the fuel vapor system.

- You re comfortable with basic automotive repairs or have access to a mechanic for installation.

- You suspect the part is being sold by an unverified seller (risk of fakes).

- You re unsure about the installation process and lack mechanical experience.

- You re on a tight budget and can find a similarly priced alternative with a warranty.

- Purchase from **Nissan-authorized suppliers** (e.g., Nissan Parts, RockAuto, or trusted online retailers with verified reviews).

- Verify the part number matches your vehicle s specifications (2019-2024 Titan 5.6L V8).

- Follow the manufacturer s installation guidelines to ensure a proper seal and connection.

- Consider pairing this with a **canister purge valve test** or **scan tool diagnosis** to confirm the issue before replacement.

For most DIYers or professional mechanics, this part is a **solid, cost-effective choice** that balances quality and affordability. Always prioritize quality over price to avoid recurring problems.

Details:

TRANSMISSION: 9-SPEED AUTOMATIC JATCO JR913E / HD9AT. COLOR: EXTERIOR SCARLET RED A20. MILEAGE: 42K MILES. BODY TYPE: CREW CAB PICKUP 4-DOOR.

part #: 14912ez34b prices

• $49.99-$114.90

specifications emissyste:

• for models: Titan
• for makes: Nissan
• for years: 2019-2024
• mpn: 14912-ez34b
• part type: Fuel Valve Line Canister Solenoid Hose
• vintage part: No
• universal fitment: Direct Replacement

seller emissyste:

• city: Kingsley, Michigan
• # reviews: 51886
• rating: 99.9%

returns emissyste:

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

shipping emissyste:

• transit: 3-7 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard

offer emissyste:

• best offers: True
• availability: In Stock
• quantity: 1
• started: March 24, 2026
• options: Ship-to-home
• sold: 0

payments emissyste:

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

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: Used

Nissan 14912-EZ34B Is Similar To:

• 11810-31u00 Nissan Infiniti Genuine Oem Pcv Valve (30% similar) Image not available for this item...(April 3rd, 2018)
• 11810-40p00 Nissan Infiniti Genuine Oem Pcv Valve (30% similar) Please review the attached pictures of listed items carefully. Please, feel free to for any questions. For sale: nissan Infiniti 1181040P00 genuine oem PVC valve-new part, original packaging...(January 2nd, 2019)
• 11810-5h71a Nissan Genuine Oem Pcv Valve (24.4% similar) Image not available for this item...(July 31st, 2018)
• 11823-ey00b 11823ey00b Oem Nissan Factory (16.7% similar) These photos are usually high resolution and at several angles to help insure proper fitment. Images to we simply out serve our competition. The parts listed may fit other makes and model's of cars than are. A car part may have multiple numbers. We seek to under-promise and over-deliver. The only ...(February 12th, 2018)
• 11826-84a10 1182684a10 Oem Nissan Factory Genuine Pulsar Sentra Blowby Gas Hose Day (24.1% similar) Please match part for compatibility if available not, examine the pictures very closely and carefully before purchasing. In case of damage please save all boxes and packaging item. In most cases they're exact and some instances estimated. Due to varying production dates, the years in offer title or ...(November 4th, 2018)
• 14064-jd00a Nissan Genuine Oem Exhaust Manifold Stud (22.4% similar) ...(June 21st, 2018)
• 14069-7j50a Nissan Genuine Oem Shield Bolt (24.1% similar) ...(September 1st, 2018)
• 14713-40u01 Nissan Genuine Oem Spacer Tube (24.1% similar) ...(May 9th, 2018)
• 14719-0b000 Nissan Genuine Oem Valve Gasket (23.9% similar) ...(May 9th, 2018)
• 14730-19p00 Nissan Genuine Oem Temp Sensor (24.1% similar) ...(July 26th, 2018)
• 14730-4s100 Nissan Genuine Oem Temp Sensor (24.1% similar) ...(August 3rd, 2018)