Standard Ignition VVT599 VVT sprocket for the 2005-2015 Toyota Tacoma V6 4.0L and other vehicles sets the engine's variable valve timing. Also called an engine variable valve timing VVT sprocket, its tooth profiles match OE for quiet operation.
- Designed to lower leakage and lash for noise-free operation
- Precision-machined for accurate variable valve timing
- 100% end-of-line testing on every sprocket
- Metal sprocket with two gears in two rows, with 36 and 22 teeth
Quick facts
- Part: Standard Ignition VVT599 VVT sprocket
- Also called: engine variable valve timing VVT sprocket
- Fits: 2005-2015 Toyota Tacoma V6 4.0L and other vehicles
- Position: Intake
- Material: Metal
- Condition: New
A worn VVT sprocket can show up as a rough idle, a rattling or ticking noise from the engine, or a check engine light. Before you replace it, rule out other sources of those signs with a shop, because a different part may be behind them.
Fits
The 2005-2015 Toyota Tacoma V6 4.0L, the 2005-2010 Toyota Tundra V6 4.0L and the 2003-2009 Toyota 4Runner V6 4.0L all fit this sprocket, as do more vehicles; it is a direct-fit OE replacement for them. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sprocket, and the 2005-2015 Toyota Tacoma V6 4.0L takes two.
Specifications
Fit and size
- Position: Intake
- Outside diameter: 112.014 mm (4.41 in)
- Inside diameter: 36.322 mm (1.43 in)
- Thickness and tooth width: 5.08 mm (0.2 in)
- Number of teeth: 36 and 22
- Mounting hole quantity: 1
- Lug hole diameter: 12.446 mm (0.49 in)
- Number of timing marks: 3
Build and materials
- Type: VVT sprocket with two gears in two rows
- Material: Metal
- Adjustable: No
- Condition: New
- Country of origin: China
In the box
One VVT sprocket. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Standard Ignition VVT599 fit the 2005-2010 Toyota Tundra V6 4.0L?
Yes, Standard Ignition VVT599 fits the 2005-2010 Toyota Tundra V6 4.0L. Open the "Vehicles it fits" section to match your exact model and engine.
Does the VVT599 sprocket come with mounting bolts?
No. This listing is one VVT sprocket and mounting hardware is not included, so plan on new bolts instead of reusing the old ones.
How many teeth does the Standard Ignition VVT599 have?
The Standard Ignition VVT599 has two gears in two rows, with 36 and 22 teeth. Its outside diameter is 112.014 mm (4.41 in) and its inside diameter is 36.322 mm (1.43 in).
Can a rough idle or ticking noise come from a worn VVT sprocket?
Yes, both can be signs of a worn VVT sprocket, and a shop can test the valve timing system to find out whether the sprocket is the cause.
Is this VVT sprocket adjustable?
No. This VVT sprocket is not adjustable. It is a metal part with one mounting hole and three timing marks.
