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Four Seasons 74932 HVAC Heater Control Valve
| Brand | Four Seasons 74932 |
|---|---|
| Description | Single solenoid electronic heater valve |
| Material | Thermoplastic / steel |
| Number of Connectors | 3 connectors |
| Opening B IN | 0.78 |
| Opening B MM | 19.81 |
| Opening C IN | 0.78 |
| Opening C MM | 19.81 |
| Opening IN | 0.78 |
| Opening MM | 19.81 |
| Operation Type | Electric valve |
| Style | Bypass |
| Terminal Pin Qty. | 2 |
| Type | Heater valves |
| Product line | Heater Valve |
| Fits | Land Rover · 2 vehicles |
Electric bypass valve. Single-solenoid control for precise heater flow management.
Thermoplastic / steel. Durable construction balances strength with heat resistance.
Backed by over 50 years of mobile A/C experience.
Cross-references Anchor 300041, Dorman - HELP 74932 and Gates EHV133 for the same application. See all 5.
Four Seasons 74932 Heater Valve Overview
The Four Seasons 74932 heater valve is a single solenoid electronic heater valve built for precise coolant flow control in the HVAC system. It uses a bypass-style design with thermoplastic and steel construction for dependable operation in temperature control applications.
Compatible with 2011-2012 Land Rover Range Rover heater valve applications, this part number 74932 is a direct-fit style replacement for vehicles that need accurate heater coolant routing. Four Seasons backs this Heater Valve line with more than 50 years of mobile A/C experience and product testing focused on long-term operation.
Key Features
- Single solenoid electronic heater valve
- Electric valve operation for HVAC temperature control
- Bypass style design
- Thermoplastic / steel material construction
- 3 connectors with 2 terminal pins
- Opening size: 0.78 in. / 19.81 mm
- Four Seasons Heater Valve line, part number 74932
Product Details
The Four Seasons Heater Valve brand line focuses on HVAC temperature control components for mobile climate systems. This 74932 valve regulates heater coolant flow through an electronically controlled bypass design, helping maintain proper cabin temperature response in the Land Rover Range Rover. It is a practical replacement choice when the original heater control valve is no longer operating correctly or is showing signs of internal wear.
This part cross-references Dorman - HELP 74932 for the same application.
Common Problems This Part Can Address
- Inconsistent cabin heat output
- Heater coolant flow that does not respond to electrical control
- Temperature changes that lag or remain stuck
- Valve leakage from worn internal components
- HVAC performance issues in 2011-2012 Land Rover Range Rover models
Installation Notes
Verify connector style, terminal pin count, and opening dimensions before installation. Confirm the vehicle uses a bypass-style electronic heater valve and match the original routing and electrical connection layout on the 2011-2012 Land Rover Range Rover. Inspect the cooling system for contamination or hose damage before installing the replacement valve.
Quality Assurance
Four Seasons engineers and tests its HVAC components for durable operation, drawing on more than 50 years of mobile A/C experience. The 74932 heater valve is built to support reliable temperature control service in the intended application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Land Rover | Range Rover | N/A | Heater Valve |
| 2011 | Land Rover | Range Rover | N/A | Heater Valve |
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