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Melling VVT Oil Control Valve | GM LS Engines | VCTO-1000
Regular Price
$56.99
The Melling VCTO-1000 is a variable valve timing oil control valve (solenoid) for GM LS engines equipped with VVT. It regulates oil flow to the camshaft phaser to control cam timing, restoring proper VVT operation.
Specifications:
- Type: VVT oil control valve / solenoid
- Engine family: GM LS with variable valve timing
- Function: Controls oil flow to the cam phaser
- Part number: VCTO-1000
FAQ
What does the VCTO-1000 do?
It is the oil control valve that meters engine oil to the camshaft phaser, allowing the VVT system to advance and retard cam timing on GM LS engines.
Which engines use this valve?
It fits GM LS engines equipped with variable valve timing. Confirm your engine uses VVT and the matching valve style before ordering.
What are symptoms of a failed oil control valve?
A faulty VVT oil control valve can set cam timing trouble codes and cause rough running or reduced performance. Replacing it restores correct phaser control.
