ATTENTION: Due to short staff at the BMW warehouse facilities orders will be delayed 3-5 business days. MINI PARTS ARE ALSO DISCONTINUED FROM THE SITE. WE APPOLOGIZE

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Keyless Entry Transmitter

Part Number: 51-21-0-034-613
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas 518010
Description: Exc.Comfort Access System. From 09/2006. To 12/2006.
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi
MSRP $924.30
$732.05

Keyless Entry Transmitter

Part Number: 51-21-0-035-812
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center 518010
Description: Exc.Comfort Access System.
Fits:
  • BMW:
    • 328i,
    • 335i,
    • 335is,
    • M3
MSRP $924.30
$732.05

Keyless Entry Transmitter

Part Number: 51-21-0-035-816
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center 518010
Description: Comfort Access System.
Fits:
  • BMW:
    • 328i,
    • 335i,
    • 335is,
    • M3
Backordered

Keyless Entry Transmitter

Part Number: 51-21-0-035-831
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center 518010
Description: Comfort Access System. From 12/06.
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 328i,
    • 328i xDrive,
    • 328xi,
    • 330i,
    • 330xi,
    • 335d,
    • 335i,
    • 335i xDrive,
    • 335xi,
    • M3
MSRP $924.30
$732.05

Keyless Entry Transmitter

Part Number: 51-21-0-036-026
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas 518010
Description: Comfort Access System.
Fits:
  • BMW:
    • 528i,
    • 528i xDrive,
    • 528xi,
    • 535i,
    • 535i xDrive,
    • 535xi,
    • 550i,
    • M5
Backordered

Control Assembly

Part Number: 51-21-0-037-281
BMW BMW
Other Names: Keyless Entry Transmitter, Set Of Keys With Cas Control 512044
Description: With keyless entry, to 08/11. Comfort Access System.
Fits:
  • BMW:
    • 740i,
    • 740Li,
    • 750i,
    • 750i xDrive,
    • 750Li,
    • 750Li xDrive,
    • 760Li,
    • Alpina B7,
    • Alpina B7 xDrive,
    • Alpina B7L,
    • Alpina B7L xDrive
MSRP $1,499.34
$1,259.45

Keyless Entry Transmitter

Part Number: 51-21-0-037-552
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas 518010
Description: Comfort Access System.
Fits:
  • BMW:
    • Z4
MSRP $1,183.38
$937.24

Lock Cylinder

Part Number: 51-21-0-037-836
BMW BMW
Notes: Door Cylinder Included.
Other Names: Set Uniform Lock.Syst W Cas 518010
Description: 5 series. With gt. Without key code.
Fits:
  • BMW:
    • 535i GT,
    • 550i GT,
    • 550i GT xDrive
Backordered

Keyless Entry Transmitter

Part Number: 51-21-0-038-900
BMW BMW
Other Names: Set Radio R C With Fem Lu 512044
Description: Alarm System. Exc.Luxury Package. Exc.M Sport Package. Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-0-038-903
BMW BMW
Other Names: Set Radio R C With Fem Sp 512044
Description: Alarm System. Exc.Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-0-038-906
BMW BMW
Other Names: Set Of Codes With Fem Control 512044
Description: Alarm System. Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-0-041-580
BMW BMW
Other Names: Set Radio R C With Fem Sp 512044
Description: Exc.Alarm System. Exc.Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe
Backordered

Keyless Entry Transmitter

Part Number: 51-21-0-041-582
BMW BMW
Other Names: Set Radio R C With Fem Lu 512044
Description: Exc.M Sport Package. Luxury Package. Exc.Modern Line Package. From 03/2014. Exc.Alarm System.
Fits:
  • BMW:
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • M4
Backordered

Keyless Entry Transmitter

Part Number: 51-21-0-041-590
BMW BMW
Other Names: Set Radio R C With Fem M 512044
Description: Alarm System. Exc.Luxury Package. Exc.Sport Package. M Sport Package.
Fits:
  • BMW:
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe
MSRP $1,740.31
$1,461.86

Keyless Entry Transmitter

Part Number: 51-21-1-000-200
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Fits:
  • BMW:
    • 528i,
    • 540i
Backordered

Keyless Entry Transmitter

Part Number: 51-21-1-000-211
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: Chrome Fob. From 04/1999. To 02/2001.
Fits:
  • BMW:
    • Z3
MSRP $1,165.34
$950.92

Keyless Entry Transmitter

Part Number: 51-21-2-457-958
BMW BMW
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: M Sport Package.
Fits:
  • BMW:
    • X3,
    • X4
MSRP $1,461.84
$1,227.95

Control Unit

Part Number: 51-21-2-461-238
BMW BMW
Other Names: Set Radio Remote Control.W.Bdc 512044
Description: X2. With comfort access. Without m sport. With alarm.
Fits:
  • BMW:
    • X2
Backordered

Transmitter

Part Number: 51-21-5-A77-DD9
BMW BMW
Other Names: Kit Radio Remote W Control 512044
Description: I5. Edrive40. With m sport interior pkg. M60 xdrive.
Fits:
  • BMW:
    • i5
Backordered

Key

Part Number: 51-21-7-127-047
BMW BMW
Notes: Order by description.
Other Names: Door And Ignition Key C512041
Replaces: 51-21-7-124-770, 51217053080
Fits:
  • BMW:
    • X3
MSRP $72.77
$63.74

Keyless Entry Transmitter

Part Number: 51-21-8-150-065
BMW BMW
Other Names: Repair Kit One Key Locking S C518010
Description: To 07/1994. From 07/1994. To 01/1995.
Fits:
  • BMW:
    • 740i,
    • 740iL,
    • 750iL
Backordered

Keyless Entry Transmitter

Part Number: 51-21-9-068-967
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Fits:
  • BMW:
    • 530i
MSRP $984.91
$803.69

Keyless Entry Transmitter

Part Number: 51-21-0-004-394
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Fits:
  • BMW:
    • Z3
MSRP $1,273.72
$1,039.36

Keyless Entry Transmitter

Part Number: 51-21-0-017-974
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: To 03/03.
Fits:
  • BMW:
    • 323Ci,
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328Ci,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • M3
Backordered

Lock Cylinder Assembly

Part Number: 51-21-0-031-934
BMW BMW
Notes: Set includes cylinders for doors, steering column, trunk, and glove box.
Other Names: Set Uniform Lock.Syst W Cas C518010
Fits:
  • BMW:
    • 645Ci
MSRP $1,911.28
$1,559.60

Keyless Entry Transmitter

Part Number: 51-21-0-031-975
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Replaces: 51-21-0-030-978
Fits:
  • BMW:
    • Z4
MSRP $1,175.34
$959.08

Keyless Entry Transmitter

Part Number: 51-21-0-032-839
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center 518010
Description: Exc.Comfort Access System. To 09/2006.
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi
MSRP $924.30
$732.05

Keyless Entry Transmitter

Part Number: 51-21-0-033-415
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas C518010
Description: Comfort Access System. To 03/07.
Fits:
  • BMW:
    • 650i,
    • M6
MSRP $1,911.28
$1,559.60

Keyless Entry Transmitter

Part Number: 51-21-0-036-029
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas C518010
Description: Comfort Access System. From 03/07.
Fits:
  • BMW:
    • 650i,
    • M6
MSRP $1,911.28
$1,559.60

Control Unit

Part Number: 51-21-0-036-788
BMW BMW
Other Names: Keyless Entry Transmitter, Set Of Keys With Cas Control 512044
Description: X6. Without comfort access. Exc.Comfort Access System.
Fits:
  • BMW:
    • X5,
    • X6
MSRP $1,127.71
$947.28

Keyless Entry Transmitter

Part Number: 51-21-0-038-552
BMW BMW
Other Names: Control Module, Set Of Keys With Cas Control 512044
Replaces: 51-21-2-159-613
Description: Exc.Comfort Access System. 5 series. Without gt. Without diesel. Without comfort access. To 8/11. X3. To 9/11.
Fits:
  • BMW:
    • 528i,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 550i,
    • 550i GT,
    • 550i GT xDrive,
    • 550i xDrive,
    • X3
MSRP $1,392.23
$1,169.47

Keyless Entry Transmitter

Part Number: 51-21-0-038-691
BMW BMW
Other Names: Set Radio R C.With Fem Ba 512044
Description: Exc.Alarm System. Exc.Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,740.31
$1,461.86

Keyless Entry Transmitter

Part Number: 51-21-0-038-892
BMW BMW
Other Names: Set Radio R C.With Fem Ba 512044
Description: Alarm System. Exc.Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-0-038-909
BMW BMW
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: Alarm System. Exc.Luxury Package. Exc.Sport Package. M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-0-039-173
BMW BMW
Other Names: Set Radio R C With Fem Lu 512044
Description: Exc.Alarm System. Exc.Luxury Package. Exc.M Sport Package. Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,574.33

Keyless Entry Transmitter

Part Number: 51-21-1-000-134
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: From 09/1998. Exc.Chrome Fob. To 04/1999.
Fits:
  • BMW:
    • Z3
MSRP $945.35
$771.41

Keyless Entry Transmitter

Part Number: 51-21-1-000-210
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: Exc.Chrome Fob. From 04/1999. To 02/2001.
Fits:
  • BMW:
    • Z3
MSRP $996.21
$812.90

Keyless Entry Transmitter

Part Number: 51-21-1-000-218
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: Chrome Fob. From 02/2001.
Fits:
  • BMW:
    • Z3
MSRP $1,165.34
$950.92

Control Module

Part Number: 51-21-2-310-976
BMW BMW
Other Names: Set Of Keys With Cas Control 512044
Description: 5 series. Without gt. Without diesel. From 8/11. X3. From 9/11. X4. Without comfort access.
Fits:
  • BMW:
    • 528i,
    • 528i xDrive,
    • 535i,
    • 535i xDrive,
    • 550i,
    • 550i GT,
    • 550i xDrive,
    • ActiveHybrid 5,
    • M5,
    • X3,
    • X4
MSRP $1,499.34
$1,259.45

Control Module

Part Number: 51-21-2-310-978
BMW BMW
Other Names: Set Of Keys With Cas Control 512044
Description: 5 series. Without gt. Without diesel. From 8/11. X3. From 9/11. X4. With comfort access.
Fits:
  • BMW:
    • 528i,
    • 528i xDrive,
    • 535i,
    • 535i xDrive,
    • 550i,
    • 550i GT,
    • 550i xDrive,
    • ActiveHybrid 5,
    • M5,
    • X3,
    • X4
MSRP $1,499.34
$1,259.45

Keyless Entry Transmitter

Part Number: 51-21-2-311-075
BMW BMW
Other Names: Set Of Keys With Cas Control 512044
Description: Exc.Comfort Access System.
Fits:
  • BMW:
    • 535i GT,
    • 535i GT xDrive,
    • 550i GT,
    • 550i GT xDrive
Backordered

Transmitter

Part Number: 51-21-2-469-154
BMW BMW
Notes: Order by vin. includes control module, key shank.
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: Without comfort access. 430i. Without alpina package. With alarm. M440i.
Fits:
  • BMW:
    • 430i,
    • 430i xDrive,
    • M440i,
    • M440i xDrive
MSRP $1,461.84
$1,227.95

Transmitter

Part Number: 51-21-5-A1A-0F1
BMW BMW
Notes: Order by vin. includes control module, key shank.
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: With comfort access. 430i.
Fits:
  • BMW:
    • 430i,
    • 430i xDrive
Backordered

Key

Part Number: 51-21-8-236-596
BMW BMW
Notes: Order by description.
Other Names: Universal Key C512041
Replaces: 51-21-8-213-909
Fits:
  • BMW:
    • X5
MSRP $118.21
$103.55

Keyless Entry Transmitter

Part Number: 66-12-5-A57-FB6
BMW BMW
Other Names: Transmitter, Radio Remote Control Basic 661010
Replaces: 66-12-5-A40-7D8, 66-12-8-723-598, 66-12-9-312-523
Description: 3 series. Base. 434 mhz. Without anti theft.
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 230i,
    • 230i xDrive,
    • 320i,
    • 320i xDrive,
    • 328d,
    • 328d xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 330e,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 440i Gran Coupe,
    • 440i xDrive Gran Coupe,
    • ActiveHybrid 3
MSRP $448.00
$365.57

Keyless Entry Transmitter

Part Number: 66-12-5-A57-FB8
BMW BMW
Other Names: Transmitter, Radio Remote Control Luxury 661010
Replaces: 66-12-5-A40-7E2, 66-12-8-723-602, 66-12-9-312-538
Description: 3 series. Luxury. 434 mhz. Without anti theft.
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 230i,
    • 230i xDrive,
    • 320i,
    • 320i xDrive,
    • 328d,
    • 328d xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 330e,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • ActiveHybrid 3,
    • M2,
    • M3,
    • M4
MSRP $448.00
$365.57

Keyless Entry Transmitter

Part Number: 66-12-5-A57-FC1
BMW BMW
Other Names: Transmitter, Radio Remote Control Sport P 661010
Replaces: 66-12-5-A40-7E7, 66-12-8-723-606, 66-12-9-312-531
Description: 3 series. Sport. 434 mhz. Without anti theft.
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 230i,
    • 230i xDrive,
    • 320i,
    • 320i xDrive,
    • 328d,
    • 328d xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 330e,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • ActiveHybrid 3,
    • M2
MSRP $448.00
$365.57

Transmitter

Part Number: 66-12-5-A59-E30
BMW BMW
Other Names: Radio Remote Control Basic 661010
Replaces: 66-12-5-A40-7D1, 66-12-8-714-416, 66-12-8-728-001
Description: X2. With comfort access. Without m sport. With alarm.
Fits:
  • BMW:
    • X2
MSRP $470.00
$383.52

Transmitter

Part Number: 66-12-5-A66-2A2
BMW BMW
Other Names: Bmw Display Key 661010
Description: M3. Without cs. With display key. From 07/22.
Fits:
  • BMW:
    • M3
Not For Sale

Keyless Entry Transmitter

Part Number: 66-12-8-723-573
BMW BMW
Other Names: Transmitter, Radio Remote Control Basic 661010
Replaces: 66-12-2-296-752, 66-12-2-296-992, 66-12-2-297-423, 66-12-9-263-331, 66-12-9-266-843
Fits:
  • BMW:
    • 228i,
    • 320i,
    • 320i xDrive,
    • 328d,
    • 328d xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 330e,
    • 330i,
    • 330i xDrive,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 340i,
    • 340i xDrive,
    • 428i,
    • 428i xDrive,
    • 435i,
    • 435i xDrive,
    • 528i,
    • 528i xDrive,
    • 530i,
    • 535d,
    • 535d xDrive,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 540i,
    • 550i,
    • 550i GT,
    • 550i GT xDrive,
    • 550i xDrive,
    • ActiveHybrid 3,
    • M5,
    • X3,
    • X4,
    • X5
MSRP $448.00
$365.57

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