Universal Air EX9788C A/C Expansion Valve

Block Expansion Valve for Kia A/C Service

Universal Air EX9788C is a block expansion valve for automotive air conditioning systems. It is listed for select Kia Cadenza and Kia Optima applications, with fitment tied to specific production dates.

Key Features

• Brand: Universal Air
• Brand line: Block Expansion Valve
• Part number: EX9788C
• Category: HVAC A/C flow restrictor
• Direct fitment for select Kia Cadenza and Kia Optima models
• Position: N/A

Detailed Description

The Universal Air Block Expansion Valve EX9788C is an A/C expansion valve used in vehicle HVAC refrigerant control. It fits 2017-2018 Kia Cadenza, N/A, to 01-31-18; Block Expansion Valve, 2018 Kia Optima, N/A, to 02/2018; Block Expansion Valve, 2017 Kia Optima, N/A, to 01/2018; Block Expansion Valve, and 2016 Kia Optima, N/A; Block Expansion Valve. Use EX9788C when servicing Kia Optima or Kia Cadenza air conditioning systems that require this specific block-style valve configuration.

What It Helps Address

• Weak or inconsistent cabin cooling
• Refrigerant flow control issues in the A/C system
• Expansion valve replacement during HVAC repair
• Service needs on Kia Optima and Kia Cadenza A/C systems

Installation Notes and Tips

Verify the vehicle build date before ordering, since fitment is limited to the production cutoffs shown above. Confirm the original valve style and refrigerant system layout before installation. Follow OEM service procedures for evacuation, component replacement, and system recharge.

Quality Assurance

Universal Air EX9788C is cataloged as a block expansion valve for the listed Kia applications. Confirm part number EX9788C against the vehicle’s A/C system specifications before installation.