1. Automotive Used Intake Manifolds Items
  2. sku: 8160710650683781
  3. INFINITI 14930JK20B

INFINITI 14930JK20B Plenum Evap Pressure Valve Fjg Q50 Q60

fits model: 370z. make: Infiniti. year: 2012–2015.

14930jk20b Infiniti 12-15 G37 Q50 Q60 370z Plenum Evap Pressure Valve Oem Fjg

( Part Type: Pressure Valve ), ( Manufacturer Part Number: 14930JK20B ), ( Country/region Of Manufacture: Japan )

Review INFINITI G37 Q50 Q60 Plenum Evap Pressure Valve Oem Fjg fits 370Z 2012–2015

The Infiniti 14930jk20B is a crucial component in the evaporative emission system of select Infiniti models, including the G37, Q50, Q60, and 370Z, manufactured between the years 2012 and 2015. This part, specifically identified as the Plenum Evap Pressure Valve FJG, plays a vital role in maintaining the efficiency and effectiveness of the vehicle's emission control system.

The Plenum Evap Pressure Valve FJG is a solenoid valve that regulates the pressure within the charcoal canister, which stores and reabsorbs unused fuel vapors. When the engine is running, this valve allows the vapors to flow into the intake system for combustion. However, when the engine is off, this valve closes to prevent fuel vapors from escaping into the atmosphere. This valve ensures compliance with emissions regulations, reducing harmful pollutants that contribute to air pollution.

The valve is designed with a robust construction, featuring a high-quality, corrosion-resistant material that can withstand the extreme temperatures and pressures encountered in the engine bay. The O-ring seal ensures a tight fit, minimizing the risk of fuel vapor leaks and maintaining optimal system performance.

Installing this Infiniti OEM (Original Equipment Manufacturer) Plenum Evap Pressure Valve FJG is a straightforward process that can be accomplished in a short amount of time. It is recommended to replace this valve as a preventative measure during routine maintenance or when experiencing symptoms such as poor engine performance, check engine light, or a noticeable increase in fuel consumption.

By choosing the Infiniti 14930jk20B Plenum Evap Pressure Valve FJG, you can ensure the continued reliability and efficiency of your Infiniti's emission control system. This replacement part is a direct fit, ensuring a perfect match with your vehicle and providing a seamless installation experience. Investing in a genuine OEM part not only preserves your vehicle's performance and longevity but also safeguards your investment and adheres to emissions regulations.

The Infiniti plenum evap pressure valve (FJG) is a crucial component in the evaporator system of Infiniti models such as G37, Q50, Q60, and 370Z, manufactured between 12-15. This valve regulates the pressure between the evaporator and the atmosphere, ensuring efficient operation of the air conditioning system. Here are some pros and cons of buying this part:

Pros:

1. Improved cooling system: A faulty plenum evap pressure valve can cause inadequate cooling, making the cabin uncomfortable. Replacing this part restores the cooling system to its optimal performance.

2. Enhanced fuel efficiency: An efficient air conditioning system reduces the load on the engine, leading to improved fuel economy.

3. Long-term savings: While the upfront cost of replacing the plenum evap pressure valve may be significant, the long-term savings from improved fuel efficiency and reduced repair costs for related issues can offset the initial investment.

4. Comfort and convenience: A properly functioning air conditioning system is essential for driver and passenger comfort, especially in hot climates.

Cons:

1. Cost: The price of a new plenum evap pressure valve can be relatively high. However, it's essential to consider the potential cost savings from improved fuel efficiency and reduced repair costs.

2. Installation complexity: Installing the new valve may require professional assistance from a certified mechanic. Labor costs can add to the overall expense of the repair.

3. Availability: Finding a genuine Infiniti FJG plenum evap pressure valve can be challenging, especially for older models. Aftermarket alternatives may be available, but their quality and compatibility should be thoroughly researched.

Conclusion:

Considering the pros and cons, purchasing a new Infiniti FJG plenum evap pressure valve for your 12-15 Infiniti G37, Q50, Q60, or 370Z is a worthwhile investment. The improved cooling system, enhanced fuel efficiency, and long-term savings make it a valuable addition to your vehicle. However, the upfront cost and potential installation complexities should be taken into account. If you're experiencing issues with your air conditioning system, it's recommended to consult a professional mechanic for an accurate diagnosis and replacement if necessary.

Details:

Part Number: 14930JK20B. Engine: V6 VQ37VHR. Item has been tested and works as it should unless noted here.

Large items pictured may be broken down for shipping and need assembly. Transmission: Automatic. On Point Parts:: Part Details: Item is a Used part that in condition and will have normal wear/tear surface scratches, chips, dents, tears, stains, debris.

part #: 14930jk20b prices

  • $29.97-$52.50

specifications inputmanifolds:

  • for models: 370z
  • for makes: Infiniti
  • for years: 2012-2015
  • part type: Pressure Valve
  • manufacturer part number: 14930JK20B
  • country/region of manufacture: Japan

returns inputmanifolds:

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

seller inputmanifolds:

  • # reviews: 2521
  • city: Reidsville, North Carolina
  • rating: 99.2%

offer inputmanifolds:

  • best offers: True
  • options: Ship-to-home
  • started: July 6, 2025
  • quantity: 3
  • sold: 0
  • availability: In Stock

payments inputmanifolds:

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

shipping inputmanifolds:

  • service: Standard
  • cost: $0.00
  • transit: 4-8 Days
  • class: Standard
  • type: Fixed

general inputmanifolds:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
for models: 370z, for makes: infiniti, for years: 2012-2015, part type: pressure valve, country/region of manufacture: japan,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, sku: 8160710650683781,

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