A-Premium AC Expansion Valve for Nissan & Infiniti — Direct-Fit Aluminum, One-Year Guarantee

This replacement expansion valve offers an OE-style design and precision internal components to regulate the flow of refrigerant through your vehicle’s air conditioning evaporator. Manufactured from corrosion-resistant aluminum and built without a solenoid, it is designed to meet or exceed original equipment specifications and provide long service life. The part fits a wide range of Nissan and Infiniti vehicles — from compact sport crossovers to full-size sedans — and comes with a one-year, unlimited-mile guarantee for added confidence.

Which vehicles will this A-Premium expansion valve fit?

This valve is engineered for front AC systems on many Nissan and Infiniti models across several years. Fitment covers Rogue, Rogue Sport, Altima, Murano, Pathfinder, 370Z, Quest, Maxima, GT-R and multiple Infiniti G/Q/QX series vehicles — consult your vehicle specifics and the listed reference numbers to confirm compatibility.

• Compatible Nissan: Rogue (various years), Rogue Sport, Altima 2013–2016, Murano 2016–2021, Pathfinder 2013–2020, 370Z 2011–2018, Quest 2011–2017, Maxima 2016, GT-R 2011–2024.
• Compatible Infiniti: G37/FX50 2011–2013, Q50/Q60/QX50/QX60/QX70 2014–2020 ranges, plus FX35/G25, JX35, EX35/EX37, Q40 in specified years.
• Reference numbers: EX10403C, 39426, 3411543, 922001HP0C for cross-checking fitment.

How is this valve constructed and what are the key specifications?

The unit is machined from aluminum for corrosion resistance and thermal stability, with internal metering passages matched to OE performance. It comes in a non-solenoid configuration and includes two mounting holes to secure it to the vehicle’s HVAC assembly.

• Material: aluminum for durability and heat resistance.
• Style: manufactured without a solenoid to match specific factory systems.
• Mounting: two mounting holes for direct-fit installation.
• OE-quality internal components for consistent refrigerant metering.

What improvements should I expect after installing this replacement valve?

Replacing a worn or clogged expansion valve helps restore steady refrigerant flow and more reliable evaporator performance, which supports uniform cabin cooling. While not a cure for all AC issues, a properly functioning valve reduces temperature fluctuations and can lower compressor stress when installed as part of a correctly diagnosed repair.

• Stabilizes refrigerant flow to reduce hot/cold cycling in the cabin.
• Helps the system reach expected cooling performance more consistently.
• Designed to meet OEM tolerances to minimize leak points and wear.

What warranty and support come with the part?

A-Premium provides a one-year unlimited-mileage guarantee on this expansion valve, reflecting the brand’s confidence in manufacturing quality. Customer support and part replacement options are available through the seller if a defect is found within the warranty period.

• One-year unlimited-mileage guarantee for repair coverage.
• Backed by A-Premium’s quality controls and customer service channels.

Who is this for: This A-Premium AC Expansion Valve is intended for DIY mechanics, independent repair shops, and fleet technicians who need an OE-fit, corrosion-resistant replacement for front AC systems on supported Nissan and Infiniti vehicles. It’s best used when diagnostics point to a faulty expansion valve — pair with proper evacuation, recharge, and system inspection to ensure lasting results.