Door Lock Actuator 623 646

Compatible with BMW 3 (E46) , BMW 3 Touring (E46) ,
Ensures reliable operation of your vehicle's door locking system. Direct fit for seamless integration.
54.93 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (15.05.2026)
PN 623 646
Make TOPRAN

This door lock actuator is designed to restore the functionality of your vehicle's central locking system. It provides a dependable solution for issues such as doors not locking or unlocking correctly, or the actuator making unusual noises. Crafted with durable materials, this part is built to withstand the rigors of daily use. Its design ensures it meets or exceeds original equipment specifications, offering a reliable replacement for a worn-out or faulty actuator. Installation is straightforward, designed to be a direct fit for your specific vehicle model. This minimizes the need for modifications, making the repair process smoother and more efficient. Restore convenience and security to your vehicle with this essential component.

  • Restores proper door locking and unlocking function
  • Ensures reliable central locking operation
  • Durable construction for long-lasting performance
  • Designed as a direct fit for easy installation
  • Meets or exceeds original equipment specifications
  • Helps maintain vehicle security and convenience
Installation side
rear right side
Number of pin contacts
7
cross-reference numbers
623 645
  • BMW
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 320 d (100kW/136PS)
      • 316 i (77kW/105PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 316 i (77kW/105PS)
      • 318 i (105kW/143PS)
      • 320 d (110kW/150PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
    • 3 Touring (E46)
      • 318 i (87kW/118PS)
      • 320 d (100kW/136PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 320 d (110kW/150PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 318 d (85kW/115PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
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