Gates VVS406 left VVT solenoid for the 2001-2006 Audi A8 Quattro V8 4.2L and other vehicles replaces the engine's variable valve timing oil control valve. It is designed to OE specifications in fit, form and performance.
- Continuously controls oil flow for precise valve timing
- Electromagnetic activation on a 12 V circuit
- Steel housing
- Two male blade terminals with a female connector
- Tested to help restore engine performance, fuel economy and idle quality
Quick facts
- Part: Gates VVS406 VVT solenoid
- Also called: variable valve timing solenoid
- Fits: 2001-2006 Audi A8 Quattro V8 4.2L and other vehicles
- Position: Left
- Material: Steel housing
- Condition: New
When a variable valve timing solenoid wears, you may notice a rough idle, weaker power or worse fuel economy. These signs alone do not prove this part is the problem; low or dirty engine oil is another common cause.
Fits
The 2001-2006 Audi A8 Quattro V8 4.2L, the 2004-2006 Volkswagen Phaeton V8 4.2L and the 2004-2006 Volkswagen Touareg V8 4.2L are among the cars it fits, as a direct replacement. This listing is one left solenoid; that side takes one, and the right side is ordered separately. Driving something else? Look up your model, year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Left
- Quantity for this side: 1
- Overall height: 104 mm (4.11 in)
- Housing length: 155 mm (6.1 in)
- Housing width: 98 mm (3.87 in)
- Terminals: 2, male blade
- Connector: female
Build and materials
- Activation type: Electromagnetic
- Voltage: 12 V
- Housing material: Steel
- Condition: New
- Country of origin: China
In the box
One VVT solenoid. The seal and mounting hardware are not included, so plan on new fasteners, since the old ones may not be reusable.
Interchange: 918-139
077109087P
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Gates VVS406 fit the 2004-2006 Volkswagen Touareg V8 4.2L?
Yes. Gates VVS406 is a left VVT solenoid listed for the 2004-2006 Volkswagen Touareg V8 4.2L. The "Vehicles it fits" section on this page covers the other models.
Does the Gates VVS406 come with a seal or mounting hardware?
No. Gates VVS406 is one VVT solenoid; the seal and the mounting hardware are not included, so they need to be bought separately.
What voltage is this VVT solenoid, and what terminals does it have?
This solenoid is electromagnetic and runs on 12 V. It has two male blade terminals and a female connector.
Which problems can a worn VVT solenoid cause?
A worn solenoid can bring an uneven idle, less power, lower fuel economy or higher emissions. Testing it needs the engine running, so a shop can test it for you.
Does Gates VVS406 replace part number 077109087P?
Yes. 077109087P is one of the numbers Gates VVS406 replaces, along with 918-139. Both are printed on the Interchange line of this page.
