OEM AC Expansion Valve for 2011-2018 Infiniti M37 / M56 / Q70 and 2012-2018 Infiniti M35h / Q70 Hybrid models. 

The expansion valve is one of the most important pieces in the air conditioning system on your car. The purpose of the expansion valve is to reduce pressure in the A/C system to allow the liquid refrigerant to change to a vapor in the condenser. Often times when these fail, the A/C refrigerant fails to cool off a sufficient amount, reducing your A/C's efficiency. 

Ensure proper function and fitment with this genuine Infiniti replacement part.

Fits:

• 2011-2018 Infiniti M37 / M56 / Q70
• 2012-2018 Infiniti M35h / Q70 Hybrid