My Garage
Cart

Genuine BMW M440i Door Latch Assembly

Door Latch
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Series
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Door Latch Assemblys found

  • BMW M440i Door Latch Assembly - 51217956135
    Diagram for BMW M440i Door Latch Assembly - 51217956135
    View related parts

    BMW M440i SYSTEM LATCH, LEFT

    Part Number: 51217956135
    $220.49 MSRP: $283.59
    You Save: $63.10 (23%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock, Lock Actuator, Lock Assembly
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • BMW M440i Door Latch Assembly - 51217956142
    Diagram for BMW M440i Door Latch Assembly - 51217956142
    View related parts

    BMW M440i SYSTEM LATCH, RIGHT

    Part Number: 51217956142
    $220.49 MSRP: $283.59
    You Save: $63.10 (23%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock, Lock Actuator, Lock Assembly
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2021-2025 BMW M440i | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)

BMW M440i Door Latch Assembly

The BMW M440i Door Latch Assembly is a reliable security device for your door that offers an instant and smooth release at the pull of a handle. This Door Latch Assembly has been designed for the sporty M440i. It features robust gears and nimble springs, plus a compact electric motor that connects to the keyless entry, enabling one touch locking. Nevertheless, there is still a manual lever in case the battery runs low, so drivers remain in control. The Door Latch Assembly remains a shared hero within the broader BMW 4 Series structure but is tuned for the M440i, so its engagement is matched to higher torque loads. The Door Latch Assembly ensures that the panels of a coupe, convertible, or Gran Coupe fit flush with the frame, which reduces wind noise and allows the car to cut through the air more easily. As a result of how firmly the unit grips the striker and its ability to muffle vibration, the M440i's character means occupants will still hear fewer rattles even during spirited cornering. Safety benefits stand out as integrated crash sensors allow the Door Latch Assembly to automatically unlock after impact and enable swift passenger exit. The Door Latch Assembly receives software updates via the vehicle control module, enabling it to fully integrate with alarms and central locking, thereby improving safety. The owners have come forward with praises of the long service life. The latching cycles are consistent, and at the same time, this BMW product is as reliable as BMW engineering gets. Furthermore, the mechanism has shown to stand the test of time with regular use on BMW track days. The Gran Coupe variants use a lighter rear Door Latch Assembly that optimizes the weight balance of the car without sacrificing strength and reinforces performance handling characteristics. Additionally, all M440i vehicles feature this carefully manufactured component that enhances operational efficiency, maintains structural integrity, and preserves the premium safety standards BMW drivers expect.

If you are looking for OEM BMW M440i Door Latch Assembly, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M440i Door Latch Assembly that come backed by the manufacturer's warranty.