Universal Air HV1232C HVAC Heater Control Valve

Heater Valve Vacuum for Ford and Mazda

Universal Air HV1232C is an HVAC heater control valve vacuum component for temperature control systems that use a vacuum-operated heater valve. It is listed for a wide range of Ford, Mercury, Lincoln, and Mazda applications, including Ford Ranger, Ford Explorer, and Mazda B-Series trucks.

The Universal Air Heater Valve Vacuum line focuses on replacement parts for HVAC temperature control systems. HV1232C is a direct-fit style option for vehicles equipped with the specified 4-port or vacuum heater valve configurations.

• HVAC heater control valve vacuum component
• Fits applications with 4-port heater valve setups where noted
• Used in temperature control and coolant flow management systems
• Application coverage includes Ford Ranger, Ford Explorer, Mercury Mountaineer, and Mazda B-Series models
• Part number: HV1232C

Detailed Fitment and Use

Fits 2009-2011 Ford Ranger, N/A; Fits 2005 Ford Ranger, N/A; Fits 1995-1996 Ford Ranger, N/A; Fits 2007-2010 Ford Explorer, N/A; Fits 1994-1995 Ford Explorer, N/A; Fits 2007-2010 Mercury Mountaineer, N/A; Fits 2006-2008 Ford Ranger, N/A, 4 Ports; Fits 1997-2004 Ford Ranger, N/A, 4 Ports; Fits 1997-2006 Ford Explorer, N/A, with 4 Port Valve; Fits 1998-2006 Mercury Mountaineer, N/A, with 4 Port Valve; Fits 2003-2005 Lincoln Aviator, N/A; Fits 2001-2004 Mazda B2300, N/A, 4 Ports; Fits 1997 Mazda B2300, N/A, 4 Ports; Fits 1997-2004 Mazda B3000, N/A, 4 Ports; Fits 1997-2004 Mazda B4000, N/A, 4 Ports; Fits 2001-2003 Ford Explorer Sport, N/A, with 4 Port Valve; Fits 1998-2001 Mazda B2500, N/A, 4 Ports; Fits 1994-1996 Ford Aerostar, N/A; Fits 1996 Ford Explorer, N/A, 4 Ports; Fits 1995-1996 Mazda B2300, N/A; Fits 1995-1996 Mazda B3000, N/A; Fits 1995-1996 Mazda B4000, N/A.

What It Helps Address

• Inconsistent cabin heat control
• Vacuum-operated heater valve malfunction
• Coolant flow issues through the heater circuit
• Temperature blend problems in the HVAC system
• Replacement needs on Ford Ranger, Ford Explorer, and Mazda B-Series vehicles

Installation Notes and Tips

Verify the vehicle’s heater valve style before ordering, especially on Ford Ranger, Ford Explorer, and Mazda B-Series applications with 4-port or vacuum-operated configurations. Match the part number HV1232C to the existing valve layout and confirm hose routing and vacuum connection points before installation.

Quality Assurance

Universal Air supplies HVAC replacement components for temperature control applications. HV1232C is cataloged for the listed vehicle fitments and heater valve configurations.