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Standard Ignition US-110 Ignition Switch
Reliable Ignition Switch for Audi, Porsche, and Volkswagen Vehicles
The Standard Ignition US-110 ignition switch is designed to provide consistent performance for select Audi, Porsche, and Volkswagen models. This ignition switch ensures proper electrical connection for starting and operating your vehicle's engine.
- Compatible with Audi 4000, 4000 Quattro, and Cabriolet models
- Fits Porsche 924 and 944 vehicles
- Suitable for Volkswagen Golf, Jetta, Quantum, Rabbit Convertible, Rabbit Pickup, Vanagon, and other models
- Part number US-110 for precise identification
- Direct replacement ignition switch for reliable engine start
Product Details and Compatibility
The Standard Ignition US-110 ignition switch is engineered to meet OEM specifications for ignition switches used in various Audi, Porsche, and Volkswagen vehicles. This part is compatible with multiple models including the Audi 4000 Quattro and Cabriolet, Porsche 924 and 944, and Volkswagen Golf, Jetta, Quantum, and Vanagon among others. The ignition switch controls the electrical power to the vehicle’s ignition system and accessories, ensuring proper engine start and operation. Using the correct part number US-110 guarantees fitment and function for these specific vehicles.
Common Applications and Issues Addressed
- Resolves ignition switch failure causing no-start conditions
- Eliminates intermittent electrical connection issues during engine start
- Replaces worn or damaged ignition switches affecting accessory power
- Addresses key turn resistance or sticking problems
- Restores proper ignition circuit operation for affected Audi, Porsche, and Volkswagen models
Installation Notes and Tips
- Ensure vehicle battery is disconnected before installation to prevent electrical shorts
- Verify part number US-110 matches the original ignition switch for proper fitment
- Follow manufacturer service manual instructions for removal and installation
- Check all electrical connectors for corrosion or damage during replacement
- Test ignition switch operation before reassembling dashboard components
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The US-110 ignition switch undergoes quality control testing to ensure reliable operation in compatible Audi, Porsche, and Volkswagen vehicles. Warranty coverage details should be confirmed with the parts provider, but Standard Ignition typically offers limited warranties against defects in material and workmanship.
| Brand | Standard Ignition |
| Part Number | US-110 |
| Attachment Method | Bolt On |
| Color | White |
| Connector Gender | Female |
| Connector Shape | Round |
| Finish | Plastic |
| Mounting Location | Column |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 105 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Volkswagen | Cabriolet | N/A | |||
| 1992 | Volkswagen | Cabriolet | N/A | |||
| 1991 | Volkswagen | Cabriolet | N/A | |||
| 1991 | Volkswagen | Fox | N/A | To 4/91 | ||
| 1991 | Volkswagen | Vanagon | N/A | |||
| 1990 | Volkswagen | Cabriolet | N/A | |||
| 1990 | Volkswagen | Fox | N/A | |||
| 1990 | Volkswagen | Jetta | N/A | |||
| 1990 | Volkswagen | Vanagon | N/A | |||
| 1989 | Volkswagen | Cabriolet | N/A | |||
| 1989 | Volkswagen | Fox | N/A | |||
| 1989 | Volkswagen | Golf | N/A | |||
| 1989 | Volkswagen | Jetta | N/A | |||
| 1989 | Volkswagen | Vanagon | N/A | |||
| 1988 | Porsche | 924 | N/A | |||
| 1988 | Volkswagen | Cabriolet | N/A | From Chassis No. 032112 | ||
| 1988 | Volkswagen | Corsar | 1.8L | L4 | N/A | |
| 1988 | Volkswagen | Fox | N/A | |||
| 1988 | Volkswagen | Golf | N/A | |||
| 1988 | Volkswagen | Jetta | N/A | |||
| 1988 | Volkswagen | Quantum | N/A | |||
| 1988 | Volkswagen | Vanagon | N/A | |||
| 1987 | Audi | 4000 | N/A | |||
| 1987 | Audi | 4000 Quattro | N/A | |||
| 1987 | Audi | Coupe | N/A | |||
| 1987 | Porsche | 924 | N/A | |||
| 1987 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1987 | Volkswagen | Atlantic | 1.8L | L4 | N/A | |
| 1987 | Volkswagen | Cabriolet | N/A | |||
| 1987 | Volkswagen | Corsar | 1.8L | L4 | N/A | |
| 1987 | Volkswagen | Fox | N/A | |||
| 1987 | Volkswagen | Golf | N/A | |||
| 1987 | Volkswagen | Jetta | N/A | |||
| 1987 | Volkswagen | Quantum | N/A | |||
| 1987 | Volkswagen | Vanagon | N/A | |||
| 1986 | Audi | 4000 | N/A | |||
| 1986 | Audi | 4000 Quattro | N/A | |||
| 1986 | Audi | Coupe | N/A | |||
| 1986 | Audi | Quattro | 2.2L | L5 | N/A | |
| 1986 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1986 | Volkswagen | Atlantic | 1.8L | L4 | N/A | |
| 1986 | Volkswagen | Cabriolet | N/A | |||
| 1986 | Volkswagen | Corsar | 1.8L | L4 | N/A | |
| 1986 | Volkswagen | Golf | N/A | |||
| 1986 | Volkswagen | Jetta | N/A | |||
| 1986 | Volkswagen | Quantum | N/A | |||
| 1986 | Volkswagen | Vanagon | N/A | |||
| 1985 | Audi | 4000 | N/A | |||
| 1985 | Audi | 4000 Quattro | N/A | |||
| 1985 | Audi | Coupe | N/A | |||
| 1985 | Audi | Quattro | N/A | |||
| 1985 | Porsche | 944 | N/A | |||
| 1985 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1985 | Volkswagen | Atlantic | 1.8L | L4 | N/A | |
| 1985 | Volkswagen | Cabriolet | N/A | |||
| 1985 | Volkswagen | Corsar | 1.8L | L4 | N/A | |
| 1985 | Volkswagen | Golf | N/A | |||
| 1985 | Volkswagen | Jetta | N/A | |||
| 1985 | Volkswagen | Quantum | N/A | |||
| 1985 | Volkswagen | Vanagon | N/A | |||
| 1984 | Audi | 4000 | N/A | |||
| 1984 | Audi | 4000 Quattro | N/A | |||
| 1984 | Audi | Coupe | N/A | |||
| 1984 | Audi | Quattro | N/A | |||
| 1984 | Porsche | 944 | N/A | |||
| 1984 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1984 | Volkswagen | Atlantic | 1.8L | L4 | N/A | |
| 1984 | Volkswagen | Jetta | N/A | |||
| 1984 | Volkswagen | Quantum | N/A | |||
| 1984 | Volkswagen | Rabbit Convertible | 1.8L | L4 | N/A | |
| 1984 | Volkswagen | Vanagon | N/A | |||
| 1983 | Audi | 4000 | N/A | |||
| 1983 | Audi | Coupe | N/A | |||
| 1983 | Porsche | 944 | N/A | |||
| 1983 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1983 | Volkswagen | Jetta | N/A | |||
| 1983 | Volkswagen | Quantum | N/A | |||
| 1983 | Volkswagen | Rabbit Convertible | 1.7L | L4 | N/A | |
| 1983 | Volkswagen | Rabbit Pickup | N/A | |||
| 1983 | Volkswagen | Vanagon | N/A | |||
| 1982 | Audi | 4000 | N/A | |||
| 1982 | Audi | Coupe | N/A | |||
| 1982 | Porsche | 924 | N/A | |||
| 1982 | Volkswagen | Atlantic | 1.7L | L4 | N/A | |
| 1982 | Volkswagen | Jetta | N/A | |||
| 1982 | Volkswagen | Quantum | N/A | |||
| 1982 | Volkswagen | Rabbit Convertible | 1.7L | L4 | N/A | |
| 1982 | Volkswagen | Rabbit Pickup | N/A | |||
| 1982 | Volkswagen | Vanagon | N/A | |||
| 1981 | Audi | 4000 | N/A | |||
| 1981 | Audi | Coupe | N/A | |||
| 1981 | Porsche | 924 | N/A | |||
| 1981 | Volkswagen | Jetta | N/A | |||
| 1981 | Volkswagen | Rabbit Convertible | 1.7L | L4 | N/A | |
| 1981 | Volkswagen | Rabbit Pickup | N/A | |||
| 1981 | Volkswagen | Vanagon | N/A | |||
| 1980 | Audi | 4000 | N/A | |||
| 1980 | Porsche | 924 | N/A | |||
| 1980 | Volkswagen | Jetta | N/A | |||
| 1980 | Volkswagen | Rabbit Convertible | 1.6L | L4 | N/A | |
| 1980 | Volkswagen | Rabbit Pickup | N/A | |||
| 1980 | Volkswagen | Vanagon | N/A | |||
| 1979 | Porsche | 924 | N/A | |||
| 1978 | Porsche | 924 | N/A | |||
| 1977 | Porsche | 924 | N/A |
* 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.