TorqueVance Shift Interlock Solenoid for Chevy GMC Column-Shift 26094827 Direct-Fit Replacement (1999–2007)

The TorqueVance 26094827 shift interlock solenoid is a direct-fit replacement designed to restore normal brake-to-shift lock release for compatible Chevy and GMC column-shift vehicles.

If your truck or SUV refuses to move the shifter out of Park even with the brake pedal depressed, the shift interlock solenoid is a common wear item to inspect. This TorqueVance unit replaces several OE references and matches the original mounting, connector, and rod layout so it installs like the factory part in many GM column-shift automatic transmissions.

How will this solenoid fix a vehicle stuck in Park?

The solenoid is an electromechanical latch that prevents the shifter from moving until the brake pedal is applied. When the solenoid fails, the lock mechanism can stay engaged even with brake input, leaving the shifter immobile. Replacing the faulty solenoid typically restores the brake-to-shift interlock function.

• Replaces common GM numbers including 26094827, 26054723 and 26064466
• Two-terminal female connector mirrors OE electrical connection
• Mounting points and rod geometry match the factory design for direct fit
• Sold as the solenoid only; other components and hardware not included

Which vehicles and model years will this part fit?

This TorqueVance interlock solenoid is built for column-shift GM trucks and utility vehicles using the listed OE patterns. It covers a range of 1999–2007 Silverado and Sierra 1500, 2500HD, and 3500HD models and fits other GM trucks, SUVs, vans, and S-Series vehicles that use the same shift interlock design. Always confirm compatibility by comparing the OE part number, connector type, and rod/mounting layout with the original component.

• Main fit: select 1999–2007 Chevy Silverado and GMC Sierra 1500/2500HD/3500HD
• Also fits select GM trucks, SUVs, vans, and S-Series with matching interlock
• Verify fit by checking OE numbers and physical connector/rod shape

What should I expect during installation and what comes in the box?

The TorqueVance solenoid is supplied as a single replacement unit intended to be installed in place of the original actuator. The housing, electrical connector, and rod are configured for a straightforward swap on compatible columns, but professional installation is recommended if you do not have experience with steering column components. The package contains the solenoid only; fasteners, wiring, and related shift hardware are not included.

• Includes: one TorqueVance shift interlock solenoid
• Excludes: mounting bolts, wiring harnesses, shifter assembly, and cables
• Recommendation: compare connector shape and rod layout before ordering

How durable and accurate is this aftermarket replacement?

TorqueVance engineered this unit to replicate the original part’s form and function so the replacement aligns with the factory shift interlock geometry. While aftermarket components can vary, this solenoid matches the OE-style 2-terminal connector, housing profile, and mounting orientation to minimize adjustment during installation. Routine inspection of the column and related linkage will help maintain reliable operation after installation.

• Designed to mirror OE connector and mounting configuration
• Housing and rod shape match to promote proper mechanical engagement
• Recommended inspection of surrounding components for best results

Who is this for: The TorqueVance 26094827 shift interlock solenoid is intended for owners, mechanics, and fleet technicians repairing select Chevy and GMC column-shift vehicles from the late 1990s through the 2010s who need a cost-effective, direct-replacement actuator. Choose this part if your vehicle exhibits a stuck-in-Park condition, if the original OE number matches, and if you or your installer are prepared to swap the solenoid while verifying connector and rod alignment. Professional installation is advised for safety and correct operation.