A-Premium AC Expansion Valve for Ford Escape & Mercury Mariner 2008–2012 | Aluminum, OE-Fit Cooling Performance

A-Premium AC Expansion Valve is a direct-fit aluminum replacement designed to restore proper refrigerant metering and reliable cabin cooling for Ford Escape (2008–2012) and Mercury Mariner (2008–2011).

When your vehicle’s air conditioning is underperforming, a worn or leaking expansion valve is a common cause. This A-Premium unit is a brand-new, OE-quality replacement engineered to match factory specifications and fit the Sport Utility models listed. Constructed from aluminum with precision internal components, it aims to regulate refrigerant flow for consistent cooling performance and long life.

How will this expansion valve affect my vehicle’s air conditioning?

Replacing a failing expansion valve restores metered refrigerant flow between the condenser and evaporator, which helps the system maintain proper evaporator temperature and airflow. That leads to steadier cabin cooling and can reduce compressor cycling caused by incorrect refrigerant distribution.

• Re-establishes correct refrigerant pressure balance.
• Reduces short-cycling of the A/C compressor.
• Helps maintain consistent vent temperatures under load.

Will this part fit my Ford Escape or Mercury Mariner?

This A-Premium expansion valve is specified for Ford Escape model years 2008 through 2012 and Mercury Mariner model years 2008 through 2011, both Sport Utility configurations. It is offered as a direct replacement engineered to match the original mounting and connection points.

• Ford Escape: 2008, 2009, 2010, 2011, 2012 (Sport Utility).
• Mercury Mariner: 2008, 2009, 2010, 2011 (Sport Utility).
• Reference numbers: 4752092, 8L8Z19849A, ZZCB61130 for cross-checking.

What are the construction and quality details of this replacement valve?

The valve is made from aluminum and supplied new in a boxed package. A-Premium builds this part as a high-performance OE replacement with precise internal mechanisms to regulate Cooling Medium flow—manufactured to meet or exceed OEM durability standards.

• Material: lightweight, corrosion-resistant aluminum.
• Condition: 100% new, direct replacement fitment.
• Packaged securely in a box for transit and storage.

Does the product come with warranty or support?

A-Premium backs this expansion valve with a one-year unlimited-mileage guarantee and quality assurance practices. That coverage supports replacement or repair if manufacturing-related defects arise during the guarantee period.

• One-year unlimited-mileage guarantee included.
• Customer support and parts assistance from A-Premium.
• Suitable for professional installation or experienced DIY technicians.

Who is this for: This aluminum A-Premium AC Expansion Valve is intended for owners or technicians working on Ford Escape (2008–2012) and Mercury Mariner (2008–2011) Sport Utility models who need a reliable, direct-fit replacement. It’s appropriate for drivers seeking an OEM-quality repair part to restore stable refrigerant metering, for shops stocking OE-grade components, and for enthusiasts comfortable with A/C system service or working alongside a certified HVAC technician.