A-Premium AC Expansion Valve for Honda Civic Coupe 2006-2012 (1.8/2.0/2.4L) — Aluminum OE-quality Direct Fit

A-Premium AC Expansion Valve is a direct-fit replacement designed to restore efficient refrigerant flow and consistent cabin cooling on compatible Honda Civic coupes.

If your Civic’s air conditioning performance has dropped or the system is cycling irregularly, the expansion valve is a common culprit. This A-Premium unit is manufactured from aluminum, built to OE-inspired tolerances, and packaged new in a protective box. It replaces worn or leaking valves to help the HVAC system regulate refrigerant pressure and improve overall cooling balance without modifying factory lines.

How does this expansion valve improve AC performance in my Civic?

The expansion valve meters refrigerant into the evaporator so the system cools predictably. A properly functioning valve keeps refrigerant flow steady, reducing frost-up and uneven temperatures. Installing a new, precision-made valve helps the compressor and evaporator operate within designed parameters for more reliable comfort.

• Precision internal components for stable refrigerant delivery.
• Built to meet or exceed OEM specifications for consistent operation.
• Made from aluminum for corrosion resistance and heat handling.

Which Honda models and years will this valve fit?

This A-Premium expansion valve is intended for specific Honda Civic coupe models. It fits 2006–2012 Civics with 1.8L engines and 2006–2011 Civics with 2.0L engines, plus the 2012 2.4L coupe variant. Note that this part is for 2-door coupe applications only and does not fit 4-door sedans.

• Compatible: Civic 2006–2012 L4 1.8L (coupe).
• Compatible: Civic 2006–2011 L4 2.0L (coupe).
• Compatible: Civic 2012 L4 2.4L (coupe). Not for 4-door sedans.

What are the specifications and reference numbers to confirm fitment?

The valve arrives new in box and is made of aluminum for durability and thermal stability. It’s sold as a direct replacement part with OEM-level build quality, and it cross-references common factory numbers for easy identification. Use the provided reference numbers to confirm compatibility with your vehicle before purchase.

• Material: Aluminum; Condition: New; Packaging: Boxed.
• Direct replacement, OE-quality manufacturing for long service life.
• Reference numbers: 4752074, 4752073, 80221SNAA01, 80221SVAA01.

What warranty and support come with the A-Premium valve?

A-Premium backs this expansion valve with a one-year, unlimited-mileage guarantee that covers workmanship and manufacturing defects. The company offers support across multiple automotive accessory categories, helping you source compatible parts and troubleshoot installations. Keep proof of purchase for warranty claims and consult a qualified technician for installation guidance.

• One-year unlimited-mileage guarantee included.
• Quality control and customer support from A-Premium.
• Sold as a boxed, ready-to-install direct replacement.

Who is this for: This A-Premium AC expansion valve is intended for Honda Civic owners who drive coupe models listed above and need a direct-replacement component to restore proper air-conditioning regulation. It’s suitable for DIY mechanics familiar with HVAC service and professional shops seeking an OE-quality spare for repairs. Always verify engine displacement and body style against the reference numbers before ordering.