Holstein 2VTS0051 Engine Variable Valve Timing (VVT) Solenoid

Engine VVT Solenoid for GM Applications

Holstein Parts 2VTS0051 is an engine variable valve timing (VVT) solenoid built for direct replacement service on select Chevrolet, GMC, Hummer, Buick, and Oldsmobile vehicles. It uses a 2-terminal blade connection with a female connector and a metal/plastic housing for OE-style fitment.

Compatible With 2002-2012 Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Chevrolet Trailblazer EXT, GMC Envoy XL, GMC Envoy XUV, and Oldsmobile Bravada applications. Holstein Parts 2VTS0051 is also cross-referenced to Dorman OE Solutions 917-010 for the same application.

Key Features

• Engine variable valve timing (VVT) solenoid for timing control service
• Blade terminal type with 1 female connector and 2 male terminals
• Metal and plastic housing construction
• Direct-fit replacement for select GM platforms
• Holstein Parts brand line for engine switch, solenoid, and actuator applications

Product Details

Holstein Parts 2VTS0051 is an OE-style VVT solenoid used to regulate oil flow to the variable valve timing system. On the Chevrolet Colorado and GMC Canyon, as well as the Trailblazer, Envoy, H3, and related GM models listed below, this solenoid supports proper cam timing response when the original unit is worn, sticking, or electrically faulty. The Holstein Parts line focuses on replacement components for engine control systems, and this part number is identified as 2VTS0051.

Fits 2004-2012 Chevrolet Colorado, N/A. Fits 2004-2012 GMC Canyon, N/A. Fits 2006-2010 Hummer H3, N/A. Fits 2009-2010 Hummer H3T, N/A. Fits 2002-2009 Chevrolet Trailblazer, N/A. Fits 2002-2009 GMC Envoy, N/A. Fits 2004-2007 Buick Rainier, N/A. Fits 2002-2006 Chevrolet Trailblazer EXT, N/A. Fits 2002-2006 GMC Envoy XL, N/A. Fits 2004-2005 GMC Envoy XUV, N/A. Fits 2002-2004 Oldsmobile Bravada, N/A.

Common Replacement Symptoms

• Check engine light related to VVT or cam timing faults
• Rough idle or inconsistent engine response
• Delayed or erratic variable valve timing operation
• Oil control solenoid electrical or mechanical failure
• Reduced drivability on GM engines using VVT control

Installation Notes

Verify connector style, terminal count, and engine application before installation. Inspect the mating connector, wiring, and oil passages for contamination or damage, since debris or electrical issues can affect solenoid performance. Confirm the part number 2VTS0051 against the vehicle’s original component and service information before replacement.

Quality Assurance

Holstein Parts 2VTS0051 is built as a replacement engine VVT solenoid for the listed GM applications and is supported by OE-style interchange references including Gates VVS145, Spectra Premium VTS1002, and Standard Ignition VVT102.