A-Premium Front AC Expansion Valve for Nissan & INFINITI — Aluminum Front Fit, No Solenoid

The A-Premium Front AC Expansion Valve is a direct-fit aluminum replacement that restores proper refrigerant metering for select Nissan and INFINITI front air conditioning systems.

When your vehicle's cabin cooling is uneven, weak, or causing compressor cycling, the expansion valve is often the metering component that needs attention. This A-Premium unit is manufactured as a high-performance OE-style replacement, designed to match factory fit and function for many Nissan Pathfinder, Frontier, Xterra, Titan, Armada, Quest, and INFINITI QX56 applications. Constructed from aluminum and supplied without a solenoid, it uses precision internal passages to control refrigerant flow and help stabilize evaporator pressure and cooling output.

Which vehicles will this expansion valve fit?

This valve fits a range of Nissan and INFINITI models built in the mid-2000s to mid-2010s. Fitment covers front (and one noted rear) positions across passenger SUVs, pickups, and vans—confirm year, engine, and assembly position against the OEM reference numbers before ordering.

• Nissan Pathfinder 2005–2012 (front, SUV)
• Frontier 2005–2019 (pickup; except diesel)
• Xterra 2005–2015 V6 4.0L (front, SUV)
• Titan 2004–2015 V8 5.6L (pickup)
• Armada 2005–2015 V8 5.6L and Armada 2015 rear from 09/2014 (SUV)
• Quest 2004–2009 V6 3.5L (front, mini passenger van)
• INFINITI QX56 2004–2010 V8 5.6L (front, SUV)

How is this A-Premium valve built to meet OEM expectations?

The valve is CNC-finished from aluminum and delivers consistent refrigerant metering via engineered internal passages. It’s designed to match or exceed original equipment tolerances so it installs and functions like the factory part.

• Material: durable aluminum body for corrosion resistance
• Style: supplied without solenoid for systems that use a separate control
• Mounting: two-hole flange that aligns with original mounting points
• Quality: precision internal components to stabilize evaporator pressures

What reference numbers and part identifiers should I check?

Use the listed reference numbers to cross-check compatibility with your vehicle’s original part. Matching these identifiers helps avoid mis-purchases and ensures correct installation and performance.

• EX10187C / EX 10187C
• 19189941, 39117, 3411437
• 4752059, 922005Z010, 92200ZC00A

What warranty and support come with the replacement valve?

A-Premium backs the expansion valve with a one-year unlimited-mileage guarantee and offers customer support for part questions. The warranty reflects the brand’s confidence in manufacturing quality and fitment reliability.

• One-year unlimited-mileage guarantee
• Customer support for fitment and technical inquiries
• Sold as 100% brand-new OE-style replacement

Who is this for: This A-Premium Front AC Expansion Valve is for DIY mechanics, independent shops, and fleet maintenance teams working on compatible Nissan or INFINITI vehicles that require a direct-fit, aluminum replacement without a solenoid. Choose this valve if you need a reliable OE-style component to restore consistent refrigerant flow and help return your A/C system to factory-like cooling performance. Always verify year, engine size, and reference numbers before purchasing and follow proper A/C service procedures, including evacuation and recharge by certified technicians.