Door Lock Actuator 623 641

Compatible with AUDI A1 Sportback (8XA, 8XF) , AUDI A4 B9 (8W2, 8WC) , AUDI A4 B9 Avant (8W5, 8WD) Show more info
Ensures the reliable operation of your vehicle's door locking system. Direct fit for seamless integration.
30.93 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (14.05.2026)
PN 623 641
Make TOPRAN

This door lock actuator is designed to restore the functionality of your vehicle's central locking system. It is engineered to meet or exceed original equipment specifications, ensuring consistent performance and durability. Properly functioning door locks are essential for vehicle security and convenience. This part is a direct replacement for the original actuator, simplifying the installation process and minimizing the need for modifications. It is built with quality materials to withstand the demands of daily use. Replacing a faulty door lock actuator can resolve issues such as doors not locking or unlocking with the remote or key, or the lock making unusual noises. This component is crucial for maintaining the integrity of your vehicle's security features.

  • Restores central locking system functionality
  • Designed for direct replacement
  • Meets or exceeds OE specifications
  • Ensures reliable door locking and unlocking
  • Durable construction for longevity
  • Improves vehicle security and convenience
Installation side
rear left side
Operating mode
electric
cross-reference numbers
623 642
Lock
with central locking
  • AUDI
    • A1 Sportback (8XA, 8XF)
      • 1.2 TFSI (63kW/86PS)
      • 1.4 TFSI (90kW/122PS)
      • 1.4 TFSI (103kW/140PS)
      • 1.4 TFSI (136kW/185PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (105kW/143PS)
      • S1 quattro (170kW/231PS)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (85kW/115PS)
      • 1.4 TDI (66kW/90PS)
      • 1.8 TFSI (141kW/192PS)
      • 1.0 TFSI (70kW/95PS)
      • 1.0 TFSI (60kW/82PS)
    • A4 B9 (8W2, 8WC)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TFSI (140kW/190PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 3.0 TDI (160kW/218PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TFSI (183kW/249PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TDI (90kW/122PS)
      • S4 TFSi quattro (260kW/354PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 40 TFSI Mild Hybrid (140kW/190PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS) DDWA
      • 35 TFSI Mild Hybrid (110kW/150PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 50 TDI quattro (210kW/286PS)
      • 45 TDI quattro (170kW/231PS)
      • S4 TDI Mild Hybrid quattro (255kW/347PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • 30 TDI Mild Hybrid (100kW/136PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • S4 TDI Mild Hybrid quattro (251kW/341PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
    • A4 B9 Avant (8W5, 8WD)
      • 2.0 TFSI (140kW/190PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 3.0 TDI (160kW/218PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TDI (100kW/136PS)
      • 1.4 TFSI (110kW/150PS)
      • 2.0 TDI (90kW/122PS)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI (183kW/249PS)
      • S4 quattro (260kW/354PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TFSI g-tron (125kW/170PS)
      • 40 TFSI Mild Hybrid (140kW/190PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 35 TFSI Mild Hybrid (110kW/150PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 50 TDI quattro (210kW/286PS)
      • 45 TDI quattro (170kW/231PS)
      • 40 TFSI g-tron (125kW/170PS)
      • S4 TDI Mild Hybrid quattro (255kW/347PS)
      • 30 TDI Mild Hybrid (100kW/136PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 40 TFSI Mild Hybrid (150kW/204PS)
      • S4 TDI Mild Hybrid quattro (251kW/341PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
    • A5 Sportback (F5A, F5F)
      • 2.0 TFSI (185kW/252PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • S5 quattro (260kW/354PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 1.4 TFSI (110kW/150PS)
      • 3.0 TDI quattro (200kW/272PS)
      • 3.0 TDI (160kW/218PS)
      • 2.0 TFSI (140kW/190PS)
      • 2.0 TFSI g-tron (125kW/170PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 2.0 TDI (110kW/150PS)
      • 40 TFSI Mild Hybrid (140kW/190PS)
      • 2.0 TFSI Mild Hybrid (185kW/252PS)
      • 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TDI quattro (170kW/231PS)
    • Q5 (FYB, FYG)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI (110kW/150PS)
      • SQ5 TFSI quattro (260kW/354PS)
      • 2.0 TDI (100kW/136PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 35 TDI quattro (120kW/163PS)
      • 40 TDI quattro (140kW/190PS)
      • 50 TDI quattro (210kW/286PS)
    • Q5 Sportback (FYT)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • SQ5 TDI Mild Hybrid quattro (251kW/341PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
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