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Gates VVS406 Engine Variable Valve Timing (VVT) Solenoid - Left
| Brand | Gates VVS406 |
|---|---|
| Position | Left |
| Voltage | 12 |
| Housing Width | 3.87 |
| Housing Width | 98 |
| Activation Type | Electromagnetic |
| Overall Height | 104 |
| Overall Height | 4.11 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Housing Length | 155 |
| Housing Length | 6.1 |
| Connector Quantity | 2 |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| 8 | Steel |
| Seal Included | No |
| Contents | Solenoid |
| Product line | Engine Variable Valve Timing Solenoid |
| Fits | Audi and Volkswagen · 21 vehicles |
OE performance design. Built to OE specifications for fit, form, and performance.
Electromagnetic activation. Provides precise variable valve timing control.
Steel construction. Made with durable materials for long service life.
Cross-references Dorman - OE Solutions 918-139 and Genuine 077109087P for the same application. See all 2.
Gates VVT Solenoid for OE-Style Engine Control
The Gates Engine Variable Valve Timing Solenoid VVS406 is built to OE specifications for fit, form, and performance. It is designed to restore proper oil control valve operation for smoother idle, improved fuel economy, stronger power delivery, and lower emissions.
For drivers servicing an Audi A8 Quattro, Audi A6 Quattro, Audi RS6, Audi S6, Audi S8, Volkswagen Phaeton, or Volkswagen Touareg, this Gates VVT solenoid provides a direct replacement solution for the left-side engine variable valve timing circuit.
Key Features
- OE-style variable valve timing solenoid, also known as an oil control valve
- Electromagnetic activation for precise valve timing control
- 12-volt electrical design
- Female connector with 2 terminals and blade-style terminals
- High-quality steel construction for durability and service life
- Designed to match OE fit, form, and performance requirements
- Contents: solenoid
Product Details
Gates VVS406 is part of the Engine Variable Valve Timing Solenoid line, a product line focused on OE-spec replacement components for engine timing control systems. This solenoid helps regulate oil flow to the cam phaser system so the engine can maintain the correct valve timing under changing load and speed conditions. It is a direct-fit replacement for applications that call for a left-position VVT solenoid, including 2001-2006 Audi A8 Quattro, 2004-2006 Volkswagen Phaeton, 2004-2006 Volkswagen Touareg, 2003-2004 Audi RS6, 2001-2003 Audi A6 Quattro, 2003 Audi S6, and 2001-2003 Audi S8.
This part cross-references Dorman - OE Solutions 918-139 and Genuine 077109087P for the same application. The Gates VVS406 is a practical choice when diagnosing timing control faults on Audi A8 Quattro, Audi A6 Quattro, and Volkswagen Touareg models that use a left-side VVT solenoid.
Common Issues This Part Can Address
- Rough or unstable idle caused by inconsistent valve timing control
- Reduced engine response from delayed cam timing adjustment
- Check engine light conditions related to VVT solenoid performance
- Lower fuel economy linked to improper oil control valve operation
- Increased emissions from timing control irregularities
Installation Notes and Tips
Verify the original part number, connector style, and left-side application before installation. Inspect the electrical connector, wiring, and oil passages for contamination or damage, since debris or restricted oil flow can affect solenoid performance. After installation, clear diagnostic trouble codes and confirm proper engine operation.
Quality Assurance
Gates designs this VVT solenoid to OE specifications and tests it to restore engine performance characteristics associated with proper valve timing control. High-quality materials are used to support durability and consistent operation in demanding engine environments.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2006 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2006 | Volkswagen | Touareg | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2005 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2005 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2005 | Volkswagen | Touareg | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2004 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2004 | Audi | RS6 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2004 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2004 | Volkswagen | Touareg | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2003 | Audi | A6 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2003 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2003 | Audi | RS6 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2003 | Audi | S6 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2003 | Audi | S8 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2002 | Audi | A6 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2002 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2002 | Audi | S8 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2001 | Audi | A6 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2001 | Audi | A8 Quattro | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
| 2001 | Audi | S8 | 4.2L | V8 | GAS | Left | Engine Variable Valve Timing Solenoid |
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