Standard Ignition VVT630 VVT sprocket for the 2014-2018 Chevrolet Silverado 1500 V8 5.3L or 6.2L and other vehicles helps time the valves in the engine's variable valve timing system.
- Designed to lower leakage and lash for noise-free operation
- Single-row sprocket with 44 teeth, a keyway notch and 3 timing marks
- Precision-machined for accurate variable valve timing
- Every sprocket goes through 100% end-of-line testing
Quick facts
- Part: Standard Ignition VVT630 VVT sprocket
- Also called: engine variable valve timing vvt sprocket
- Fits: 2014-2018 Chevrolet Silverado 1500 V8 5.3L or 6.2L and other vehicles
- Material: Metal
- Condition: New
A worn or failing sprocket can show up as a rough idle, a rattle or tick from the engine, or poor drivability. These signs alone do not prove the sprocket is at fault; a stretched timing chain can also rattle or upset the idle. Catalogs also list this part as an engine variable valve timing vvt sprocket.
Fits
The 2014-2018 GMC Sierra 1500 V8 5.3L or 6.2L, the 2015-2020 Chevrolet Tahoe V8 5.3L and the 2018 Tahoe V8 6.2L take this sprocket, as do the 2014-2018 Chevrolet Silverado 1500 engines above and many more vehicles. It is a direct-fit OE replacement with OE-matching tooth profiles for quiet operation. This listing is one sprocket, and a 2015-2020 Chevrolet Tahoe V8 5.3L takes one. If your vehicle is not named here, find it in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outside diameter: 135.89 mm (5.35 in)
- Inside diameter: 40.132 mm (1.58 in)
- Lug hole diameter: 20.828 mm (0.82 in)
- Thickness: 5.334 mm (0.21 in)
- Number of teeth: 44
- Mounting hole quantity: 1
Build and materials
- Material: Metal
- Number of rows: 1
- Keyway notch: Yes
- Number of timing marks: 3
- Adjustable: No
- Condition: New
- Country of origin: China
In the box
One VVT sprocket. A bolt and other mounting hardware are not included, so plan on a new bolt rather than reusing the old one.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Standard Ignition VVT630 fit the 2014-2018 GMC Sierra 1500 with the 6.2L V8?
Yes. The VVT630 VVT sprocket fits the 2014-2018 GMC Sierra 1500 V8 5.3L or 6.2L. For other trucks and SUVs, look in the "Vehicles it fits" section.
Do I need a new bolt for the VVT630 sprocket?
Yes, plan on one. The Standard Ignition VVT630 is one VVT sprocket, and no bolt or other mounting hardware is included.
How many teeth does the VVT630 sprocket have?
This sprocket has 44 teeth in one row. It measures 135.89 mm (5.35 in) outside diameter and 40.132 mm (1.58 in) inside diameter.
What are the signs of a failing VVT sprocket?
A rough idle, engine noise or poor drivability can go along with a failing sprocket. A shop can test the VVT system.
Is every VVT630 sprocket tested?
Yes. Each sprocket goes through 100% end-of-line testing, and its OE-matching tooth profiles are made for quiet operation.
