TOPRAN 503 652 Door Lock Actuator

Compatible with BMW 3 (E46) , BMW 3 Touring (E46) ,
Direct replacement door lock actuator for your vehicle. Ensures reliable locking and unlocking of your doors.
9.43 EUR
inc. VAT 21%
In stock 48
Delivery 1 day (15.05.2026)
PN 503 652
Make TOPRAN

This TOPRAN door lock actuator is designed to restore the proper function of your vehicle's door locking system. Engineered to meet or exceed original equipment specifications, it provides a dependable solution for issues with central locking. Replacing a faulty door lock actuator can resolve problems such as doors not locking or unlocking with the remote or key, or intermittent operation. This part ensures the security and convenience you expect from your vehicle. Crafted with durable materials, this actuator is built to withstand the rigors of daily use. Installation is straightforward, making it an efficient repair option.

  • Restores proper door lock function
  • Ensures reliable locking and unlocking
  • Meets or exceeds OE specifications
  • Durable construction for longevity
  • Direct fit replacement
  • Improves vehicle security and convenience
Installation side
front left
Installation side
rear left side
Installation side
front right
Installation side
rear right side
Installation side
inside
  • BMW
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 320 d (100kW/136PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 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)
      • 320 i (110kW/150PS)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 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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