NISSAN 14912-3AN5A Vacuum Hose

( Manufacturer Part Number: 14912-3AN5A ), ( Part Type: Vacuum Hose ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Year: 2012 2013 2014 2015 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )

Review NISSAN Genuine Vacuum Hose fits 2012–2019

The **Nissan 14912-3AN5A Vacuum Hose** is a high-quality, precision-engineered component designed specifically for Nissan vehicles, ensuring optimal performance and reliability in your engine s vacuum system. This durable rubber hose is engineered to withstand the demanding conditions of modern automotive applications, delivering consistent airflow and maintaining proper vacuum pressure across critical engine components. Constructed from a blend of synthetic rubber and reinforced with high-strength fibers, this hose offers exceptional resistance to oil, heat, and environmental contaminants, preventing degradation over time and extending the lifespan of your vehicle s vacuum-assisted systems, such as the brake booster, EGR valve, and intake manifold. Its tight-fitting, interference-free design ensures a secure connection to Nissan s standardized fittings, minimizing leaks and maintaining efficient operation under varying engine loads. Whether used in daily driving or high-performance applications, this vacuum hose provides a dependable solution for maintaining engine efficiency, emissions compliance, and overall system integrity. Ideal for original equipment replacement or aftermarket upgrades, the **Nissan 14912-3AN5A** is a trusted choice for mechanics and DIY enthusiasts seeking a direct-fit, long-lasting component that meets or exceeds OEM specifications.

### Pros and Cons of buying a Nissan 14912-3AN5A Vacuum Hose

1. **OEM Quality** This is a genuine Nissan part, meaning it meets the manufacturer s exact specifications for fit, performance, and durability. OEM parts are designed to match the original equipment, reducing the risk of compatibility issues.

2. **Reliability** Nissan s aftermarket parts, especially those with the 14912-3AN5A designation, are typically well-engineered to last as long as the original component. This can prevent leaks, vacuum loss, or other issues related to a failing hose.

3. **Warranty Coverage** Purchasing from an authorized Nissan dealer or a reputable online retailer often includes a warranty, providing peace of mind in case the part fails prematurely.

4. **Easy Installation** Since it s a direct replacement, the hose should fit seamlessly into the existing system without requiring modifications. Most drivers or even DIYers can install it without professional help.

5. **Prevents Engine Damage** A failing vacuum hose can lead to issues like poor engine performance, reduced fuel efficiency, or even long-term damage to components like the intake manifold or throttle body. Replacing it proactively avoids costly repairs.

6. **Compatibility with Nissan Models** This part is designed specifically for certain Nissan vehicles (e.g., Altima, Sentra, Maxima, etc.), ensuring it integrates correctly with the vehicle s vacuum system.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket or generic alternatives. While the price reflects quality, it may not be the most budget-friendly option for budget-conscious buyers.

2. **Limited Availability** Depending on the region or retailer, finding the exact Nissan part number (14912-3AN5A) may require ordering from a specialized auto parts store or online marketplace, which could involve shipping delays.

3. **Potential Overkill for Minor Issues** If the vacuum hose failure is isolated to a small section (e.g., a cracked section rather than a full hose replacement), some drivers might opt for a cheaper aftermarket hose or repair kit instead of buying a full OEM part.

4. **Mixed Quality in Aftermarket Alternatives** While not a con of the Nissan part itself, some buyers might be tempted to save money by purchasing a non-OEM hose, which could lead to premature failure or poor performance if the aftermarket brand is low-quality.

5. **Installation Complexity (If DIY)** While straightforward for many, replacing a vacuum hose may require removing panels or accessing tight spaces in the engine bay. Those unfamiliar with automotive work might struggle with installation.

6. **Environmental Impact** Like all single-use parts, purchasing a new hose contributes to waste. However, this is a minor consideration compared to the functional benefits.

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The Nissan 14912-3AN5A vacuum hose is a high-quality, reliable replacement part that ensures proper function of your vehicle s vacuum system. Its OEM status guarantees compatibility and longevity, making it an excellent choice for those who prioritize performance and durability. While it comes at a higher cost than aftermarket options, the trade-off in reliability and peace of mind often justifies the expense, especially for critical components like a vacuum hose.

For most drivers, the benefits of using an OEM part outweigh the drawbacks, particularly if the vehicle is under warranty or if you value long-term reliability. However, if budget is a major concern and the hose failure is minor, exploring high-quality aftermarket alternatives (from reputable brands like ACDelco, Bosch, or Denso) could be a cost-effective compromise.

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- You want the best fit and performance for your vehicle.

- You re replacing a failed hose to prevent engine issues.

- You re comfortable paying a premium for OEM quality.

- You plan to keep the vehicle long-term and want to avoid future problems.

- You re on a tight budget and the hose failure isn t critical.

- You ve verified that a high-quality aftermarket brand (e.g., ACDelco GM Part Number 20280659) is a direct fit.

- You re confident in your ability to install it correctly.

- Authorized Nissan dealership parts departments (for warranty coverage).

- Online retailers like Amazon, RockAuto, or Nissan s official website.

- Local auto parts stores (e.g., AutoZone, O Reilly, or NAPA) that carry OEM Nissan parts.

For most cases, the Nissan OEM part is the safest and most reliable choice. If you re unsure, consult your vehicle s service manual or a mechanic to confirm the exact part number and compatibility.

Details:

APO orders cannot be shipped ground. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. All parts must be in their original condition, not used or tried, and cannot disassembled damaged by incorrect installation. Tube Evaporator CONTOUR.

Shipping is available to the 48 Continental USA only. Genuine Nissan Parts.

part #: 149123an5a prices

• $10.98-$20.01

specifications emissyste:

• for makes: Nissan
• for years: 2012-2019
• mpn: 14912-3an5a
• part type: Vacuum Hose
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2012 2013 2014 2015 2016 2017 2018 2019
• parts included: Only Part Reference 5 On The Diagram Is Included

offer emissyste:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: May 16, 2026
• quantity: 5

returns emissyste:

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

seller emissyste:

• rating: 99.5%
• city: Phoenix, Arizona
• # reviews: 96275

general emissyste:

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

payments emissyste:

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

shipping emissyste:

• service: Standard
• cost: $7.95
• type: Fixed
• class: Standard
• transit: 4-11 Days

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