Saihisday Left Front Power Door Lock Actuator for Honda Civic 2006–2011 — Driver Side 72150-SNA-A14 OEM-Style Fit, Plug-and-Play

Saihisday's left front power door lock latch actuator (72150-SNA-A14) is a direct-replacement OEM-style driver-side unit designed to restore reliable door locking for Honda Civic models from 2006 through 2011.

If your Civic’s driver-side door has become slow to lock, makes unusual noises when operating, or stops responding to power lock commands, this replacement actuator offers a compatible alternative to worn factory parts. Built to match the fit and function of original equipment for multiple Civic trims—including LX, EX, GX, Hybrid, and others—this latch actuator is made to integrate with the existing door assembly and electrical connector without complex modification.

How will this actuator affect my car’s locking behavior?

Installing this actuator returns electronic locking control to the left front door by replacing a failing or noisy component. Expect smoother, consistent lock/unlock responses from both the key fob and interior switch once the new unit is in place.

• Restores power lock responsiveness for driver-side door
• Eliminates intermittent or delayed locking actions
• Reduces clicking, grinding, or erratic movement from worn actuators

Which Honda Civic models and part numbers is it compatible with?

This actuator is designed as a replacement for several OEM part numbers and fits a wide range of 4-door Civic sedans across model years 2006–2011. It covers many common trims and engine variants, so it’s suitable for owners seeking a direct-fit replacement.

• Replaces part numbers: 72150-SNA-A14, 72150SNAA14, 72150-SNA-A12, 72150SNAA12
• Fits Civic trims including LX, LXS, LX-S, EX, EX-L, EXS, GX, Hybrid, Hybrid-L
• Compatible with 2006–2011 4-door Honda Civic sedan configurations

What should I know about installation and fitment?

The actuator is intended to swap into the factory location using the existing mounting points and wiring harness. Basic door panel removal, disconnecting the old unit, and reattaching the new actuator is typically all that’s required, but professional installation is recommended if you’re not comfortable with automotive interior work.

• Uses OEM-style connector for plug-and-play electrical hookup
• Mounts to the standard driver-side latch position—no trimming needed
• Follow professional installation procedures to ensure proper alignment and operation

How durable and reliable is this replacement part?

This actuator is built to mirror original equipment performance, offering a practical balance between durability and cost. Proper installation and avoiding exposure to excessive moisture or impact will help ensure long-term operation.

• Constructed to match OEM mounting and electrical interface
• Designed for repeated lock/unlock cycles in normal everyday use
• Regular inspection of door seals and drainage helps prolong life

Who is this for: This Saihisday left front power door lock latch actuator is aimed at Honda Civic owners (2006–2011) who need a reliable replacement for a failing driver-side latch—DIYers with basic interior trim skills, independent mechanics, and repair shops seeking a direct-fit aftermarket option that matches multiple OEM part numbers and common Civic trims.