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Febi 15920 HVAC Heater Control Valve
Febi HVAC Heater Control Valve for Volkswagen and Audi
Febi part number 15920 is an HVAC heater control valve with an outer diameter of 17.5 mm. It is built for temperature control service in select Volkswagen and Audi applications, including classic VW Golf, Jetta, Cabriolet, Vanagon, Quantum, Fox, and Audi 4000, Coupe, Quattro, and 4000 Quattro models.
Key Features
- HVAC heater control valve for cabin temperature regulation
- Outer diameter: 17.5 mm
- Febi brand line: febi
- Direct-fit coverage for select Volkswagen and Audi vehicles
- Part number 15920 for catalog and service reference
Detailed Description
Febi 15920 is a heater control valve used in the HVAC system to manage coolant flow through the heater circuit. On compatible Volkswagen and Audi platforms, this valve helps maintain proper heater output and temperature control by regulating how much hot coolant reaches the heater core. The febi product line is known for OE-style replacement parts for European vehicles, making this valve a practical choice for service on older VW and Audi heating systems.
This part cross-references Volkswagen/Audi OE numbers 171 819 809 A and 171 819 809 E for the same application. It is a strong match for owners searching for a heater control valve for 1985-1993 Volkswagen Golf, 1980-1984 Volkswagen Jetta, or 1980-1986 Audi 4000 applications, as well as related Cabriolet, Vanagon, Quantum, Fox, Coupe, Quattro, and 4000 Quattro models. Febi 15920 is also a useful reference when replacing a worn or leaking HVAC heater valve on these vehicles.
What It Helps Address
- Weak or inconsistent cabin heat
- Coolant flow problems in the heater circuit
- Heater temperature that does not respond correctly to control input
- Leaks at the heater control valve area
- HVAC performance issues on older Volkswagen and Audi models
Installation Notes and Tips
Verify the 17.5 mm outer diameter before installation and compare the OE reference numbers to confirm application. Inspect hoses, clamps, and surrounding coolant lines during service, and check the HVAC system for proper operation after installation. Because fitment varies by year and model, confirm the exact vehicle listing before ordering.
Quality Assurance
Febi supplies replacement parts for European vehicle service, and this heater control valve is cataloged for the specified Volkswagen and Audi applications. Use the OE cross-reference numbers and vehicle fitment details to confirm the correct part before installation.
| Brand | Febi |
|---|---|
| Part Number | 15920 |
| Position | febi |
| Outer Diameter | 17,5 mm |
This part fits 55 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1993 | Volkswagen | Fox | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1993 | Volkswagen | Golf | 1.8L | L4 | N/A | Weight (lbm / kg) 0.25; febi |
| 1992 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1992 | Volkswagen | Fox | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1992 | Volkswagen | Golf | 1.8L | L4 | N/A | Weight (lbm / kg) 0.25; febi |
| 1991 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1991 | Volkswagen | Fox | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1991 | Volkswagen | Golf | 1.8L | L4 | N/A | Weight (lbm / kg) 0.25; febi |
| 1991 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1990 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1990 | Volkswagen | Golf | 1.8L | L4 | N/A | Weight (lbm / kg) 0.25; febi |
| 1990 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1989 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1989 | Volkswagen | Golf | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1989 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1988 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1988 | Volkswagen | Golf | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1988 | Volkswagen | Quantum | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1988 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Audi | 4000 Quattro | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Audi | Coupe | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Volkswagen | Golf | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Volkswagen | Quantum | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1987 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Audi | 4000 | 1.8L | L4 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi |
| 1986 | Audi | 4000 Quattro | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Audi | Coupe | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Volkswagen | Golf | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Volkswagen | Quantum | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1986 | Volkswagen | Vanagon | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Audi | 4000 | 1.8L | L4 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi |
| 1985 | Audi | 4000 Quattro | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Audi | Coupe | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Audi | Quattro | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Volkswagen | Cabriolet | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Volkswagen | Golf | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1985 | Volkswagen | Quantum | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1984 | Audi | 4000 | 1.8L | L4 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi |
| 1984 | Audi | 4000 Quattro | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1984 | Audi | Coupe | N/A | Vehicle Identification Number (Vin) To: ******85*D*250000; febi | ||
| 1984 | Volkswagen | Jetta | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1983 | Audi | 4000 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi | ||
| 1983 | Audi | Coupe | N/A | Vehicle Identification Number (Vin) To: ******85*D*250000; febi | ||
| 1983 | Volkswagen | Jetta | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1982 | Audi | 4000 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi | ||
| 1982 | Audi | Coupe | N/A | Vehicle Identification Number (Vin) To: ******85*D*250000; febi | ||
| 1982 | Volkswagen | Jetta | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1981 | Audi | 4000 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi | ||
| 1981 | Audi | Coupe | N/A | Vehicle Identification Number (Vin) To: ******85*D*250000; febi | ||
| 1981 | Volkswagen | Jetta | N/A | Weight (lbm / kg) 0.25; febi | ||
| 1980 | Audi | 4000 | N/A | Vehicle Identification Number (Vin) To: ******81*D*250000; febi | ||
| 1980 | Volkswagen | Jetta | N/A | Weight (lbm / kg) 0.25; febi |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.