GMC Sierra Front and Rear Door Lock Actuators, 2007-2009

Restore secure, reliable access to every door on your 2007–2009 GMC Sierra, Tahoe, Yukon, and Cadillac Escalade family vehicles with the Front & Rear Door Lock Actuators. This complete actuator set replaces worn or failed units, eliminating doors that won’t lock or unlock reliably, and ensuring smooth operation for everyday driving and passenger safety. Built to match original factory specifications, these actuators deliver precise movement and dependable performance across all four doors.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Restore consistent locking and unlocking across all doors, improving security and convenience for you and passengers.
• Eliminate intermittent lock operation and door lock failures that can leave you stranded or cause alarm false positives.
• Tip: This is a direct replacement with a plug-and-play style installation. For best results, match the correct actuator position (Front Left, Front Right, Rear Left, Rear Right) to your door assembly using the OEM part numbers listed below.

Product specifications

• Product type: Front & Rear Door Lock Actuator
• Color: Black
• Material: ABS Plastic
• Terminal: 5 Pins
• Installation method: Directly plug and play style
• Fitment Type: Direct Replacement
• Origin: Mainland China
• Compatibility notes: Fits 2007–2009 Chevrolet Silverado 1500HD/2500HD/3500HD; Chevrolet Tahoe (2007–2009); GMC Yukon (2007–2009); GMC Sierra 1500/2500HD/3500HD (2007–2009); Cadillac Escalade, Escalade ESV, and EXT family (2007–2009); including related models such as Avalanche and Suburban/Tahoe variants depending on year and configuration
• OEM part number references (examples): Front Left 931-303; Front Right 931-304; Rear Left 931-108; Rear Right 931-109

Package includes:

• Front Left Door Lock Actuator
• Front Right Door Lock Actuator
• Rear Left Door Lock Actuator
• Rear Right Door Lock Actuator

Warnings / Reminders

• Direct replacement to match original factory specifications; ensure you select the correct actuator for each door position (front left, front right, rear left, rear right).
• Plug-and-play installation simplifies replacement, but professional installation is recommended to verify proper operation and alignment.
• 12V electrical connectors and mounting points must be compatible with your specific vehicle configuration.