A-Premium AC Expansion Valve for Chevrolet, Buick & Cadillac — Aluminum Direct-Fit OE-Style, 1-Year Warranty

The A-Premium AC Expansion Valve is an aluminum, direct-fit replacement engineered to restore precise refrigerant flow for compatible Chevrolet, Buick, Cadillac and Saab models.

When your vehicle's air conditioning struggles to reach consistent temperatures or cycles irregularly, a worn expansion valve is often the cause. This A-Premium unit is designed as a high-performance OE-style replacement: durable aluminum construction, precision internals for steady cooling-medium metering, and fitment that matches multiple GM-platform engines from Cruze to SRX. The valve ships new, backed by a one-year unlimited-mileage guarantee so you can install with confidence.

Which vehicles and engines will this expansion valve fit?

This valve fits a broad range of GM models across Chevrolet, Buick, Cadillac and Saab. Confirm compatibility by cross-referencing your vehicle year and engine size with the list below before ordering.

• Chevrolet: Cruze (2011–2016 various 1.4L, 1.8L, 2.0L), Malibu and Malibu Limited (2013–2016 2.0L–2.5L)
• Buick: LaCrosse, Regal, Verano (2010–2017 with 2.0L, 2.4L, 3.0L and 3.6L engine options)
• Cadillac: SRX (2010–2016 V6 2.8L, 3.0L, 3.6L variants)
• Saab: 9-4X (2011 V6 platforms)

How does this expansion valve improve air conditioning performance?

By regulating refrigerant flow into the evaporator, the expansion valve helps the system maintain stable evaporator pressure and temperature. Replacing a faulty valve reduces cycling irregularities, improves cabin cooling consistency, and supports system longevity.

• Precision internal metering ensures steady refrigerant distribution.
• Aluminum body resists corrosion and heat-related wear.
• Engineered to match OEM flow characteristics for reliable operation.

What are the build quality and warranty details?

This A-Premium unit is manufactured as a brand-new OE-style replacement using aluminum and precision components. It’s tested to meet or exceed typical OEM tolerances and comes with a one-year unlimited-mileage guarantee to protect against manufacturing defects.

• Material: aluminum for durability and thermal resilience.
• Reference numbers for cross-checking: 13313727, 20782085, 3411488, 52427385, 52441222.
• One-year unlimited-mileage warranty backed by the A-Premium quality program.

What should I check before replacing the expansion valve?

Before replacing the valve, verify vehicle compatibility and inspect related AC components. A faulty compressor, clogged receiver/drier, or low refrigerant can mimic valve symptoms—address those to avoid repeat failures.

• Confirm exact year, model, and engine code against the fitment list.
• Inspect the compressor, dryer/accumulator, and lines for contamination or oil loss.
• Evacuate, vacuum test, and recharge the system per manufacturer procedure after installation.

Who is this for? Technicians and DIYers who need a reliable, OEM-style replacement expansion valve for GM-platform sedans and crossovers will appreciate this A-Premium unit. It’s aimed at owners of Cruze, Malibu, LaCrosse, Regal, Verano, SRX and related models who want a durable aluminum valve that restores stable refrigerant metering without unnecessary modifications. If you require an exact-fit replacement backed by a straightforward warranty and clear reference numbers, this part is built for that purpose.