Door Lock Latch Actuator Motor Replacement for Mazda 3 Front Left 12V 8X2A-21813-AC
Restore confident, worry-free locking on your Mazda 3 with this Front Left Door Lock Latch Actuator Motor. A precise 12V DC replacement designed for the Mazda 3’s front left door, it mirrors the OEM form and function to deliver reliable remote locking without the gear-sticking or sluggish response that often comes with a failing motor. Built for durability with metal construction, this actuator motor provides steady torque and smooth operation, helping you keep your vehicle secure whether you’re parked or on the road. This is the 8X2A-21813-AC unit, ready to slot into place as a direct replacement for the original part.
Benefits & Tips
- Restores full remote locking capability: eliminates intermittent lock failures and occasional door jamming, so you can lock and unlock confidently from a distance.
- Improves in‑car security while driving: a reliable lock motor helps prevent doors from creeping open due to weak or faulty actuation.
- DIY-friendly replacement guidance: ensure the vehicle is powered off and the battery disconnected before installation, test lock function after mounting, and handle the actuator gently to maximize longevity.
Product Specifications
- Product name: Mazda 3 Front Left Door Lock Latch Actuator Motor
- Model/Part number: 8X2A-21813-AC
- Vehicle compatibility: Mazda 3, Front Left door
- Voltage: 12V DC
- Material: Metal
- Placement on vehicle: Front Left
- Origin: Mainland China
- Weight: 0.05 kg
- Package dimensions: as shown in the figure
- Package includes: 1 x motor
- Warranty: 12 months
- Shipping: Ships within 24 hours on working days
Package includes:
- 1 x motor
Warnings / Reminders
- Ensure the vehicle is completely powered off and the battery is disconnected before attempting installation.
- Verify compatibility with the Mazda 3 front left door and 8X2A-21813-AC before replacing.
- If you’re not comfortable performing the replacement, seek assistance from a qualified technician.
Language support: English (where available).
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Since 2002, intercyprus.com has delivered dependable parts for Mazda owners, earning a trusted reputation for quality and reliability.