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MSRP

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MSRP $984.91
$886.42

Keyless Entry Transmitter

Part Number: 66-12-5-B7D-799
BMW BMW
Other Names: Transmitter, Radio Remote Control 661010
Replaces: 66-12-5-A55-CF5, 66-12-5-A63-6A3, 66-12-5-A89-449, 66-12-5-B3E-879, 66-12-5-B3E-8B9
Description: Exc.M Sport Package. X1. Xdrive28i. Without m sport package.
Fits:
  • BMW:
    • iX
MSRP $493.00
$443.70

Universal Key With Remote Co C512041

Part Number: 51-21-8-374-064
BMW BMW
Replaces: 51-21-8-366-438, 51-21-8-368-193, 51-21-8-372-842
MSRP $458.84
$412.96
MSRP $1,220.37
$1,098.33
MSRP $1,390.61
$1,251.55
MSRP $1,392.23
$1,253.01

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
$403.20

Keyless Entry Transmitter

Part Number: 66-12-8-723-578
BMW BMW
Notes: Included with control assembly.
Other Names: Transmitter, Radio Remote Control Luxury 661010
Replaces: 66-12-2-296-753, 66-12-2-296-783, 66-12-2-298-430, 66-12-9-263-334, 66-12-9-266-846
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,
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • 640i xDrive Gran Turismo,
    • 650i,
    • 650i Gran Coupe,
    • 650i xDrive,
    • 650i xDrive Gran Coupe,
    • 740i,
    • 740Ld xDrive,
    • 740Li,
    • 740Li xDrive,
    • 750i,
    • 750i xDrive,
    • 750Li,
    • 750Li xDrive,
    • 760Li,
    • ActiveHybrid 3,
    • ActiveHybrid 7,
    • Alpina B6 xDrive Gran Coupe,
    • Alpina B7,
    • Alpina B7 xDrive,
    • Alpina B7L,
    • Alpina B7L xDrive,
    • M6,
    • M6 Gran Coupe,
    • X3,
    • X4,
    • X5
MSRP $448.00
$403.20

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
$831.87

Keyless Entry Transmitter

Part Number: 51-21-0-041-585
BMW BMW
Other Names: Set Radio R C With Fem Lu 512044
Description: Exc.M Sport Package. Alarm System. Luxury Package. Exc.Modern Line Package. From 03/2014.
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
MSRP $1,740.31
$1,566.28

Keyless Entry Transmitter

Part Number: 51-21-1-000-214
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: Exc.Chrome Fob. From 02/2001.
Fits:
  • BMW:
    • Z3
MSRP $1,101.93
$991.74

Control Module

Part Number: 51-21-2-311-085
BMW BMW
Other Names: Set Of Keys With Cas Control 512044
Description: 6 series. From 8/11. Without comfort access. 640i. 650i. M6.
Fits:
  • BMW:
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • 640i xDrive Gran Turismo,
    • 650i,
    • 650i Gran Coupe,
    • 650i xDrive,
    • 650i xDrive Gran Coupe,
    • M6,
    • M6 Gran Coupe
MSRP $1,499.34
$1,349.41

Keyless Entry Transmitter

Part Number: 66-12-8-723-570
BMW BMW
Other Names: Transmitter, Radio Remote Control Basic 661010
Replaces: 66-12-2-209-529, 66-12-9-254-891
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,
    • ActiveHybrid 3
MSRP $448.00
$403.20
MSRP $1,574.29
$1,416.86
MSRP $924.30
$831.87

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
$106.39

Keyless Entry Transmitter

Part Number: 51-21-0-004-390
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: From 04/1999.
Fits:
  • BMW:
    • Z3
MSRP $1,273.72
$1,146.35

Keyless Entry Transmitter

Part Number: 66-12-8-723-580
BMW BMW
Other Names: Transmitter, Radio Remote Control M Spor 661010
Replaces: 66-12-2-230-341, 66-12-8-053-869
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,
    • ActiveHybrid 3,
    • M235i
MSRP $448.00
$403.20

Control Unit

Part Number: 51-21-0-037-473
BMW BMW
Other Names: Keyless Entry Transmitter, Set Of Keys With Cas Control 512044
Replaces: 51-21-0-035-836, 51-21-0-036-792, 51-21-0-039-487
Description: X6. With comfort access. Comfort Access System.
Fits:
  • BMW:
    • X5,
    • X6
MSRP $1,253.01
$1,127.71

Keyless Entry Transmitter

Part Number: 66-12-5-A40-7A5
BMW BMW
Other Names: Transmitter, Radio Remote Control Basic 661010
Replaces: 66-12-6-805-992, 66-12-9-317-147, 66-12-9-337-238, 66-12-9-367-395
Description: Exc.Premium Package. X2. Without comfort access. X1. With alarm system. X6. Without m sport package. Without premium package. Exc.M...
Fits:
  • BMW:
    • X1,
    • X2,
    • X5,
    • X6
MSRP $470.00
$423.00

Set Of Keys With Cas Control 512044

Part Number: 51-21-0-030-318
BMW BMW
Replaces: 51210030317
MSRP $1,518.09
$1,366.28
MSRP $250.00
$225.00
MSRP $1,461.84
$1,315.66
MSRP $1,220.37
$1,098.33
MSRP $1,826.99
$1,644.29

Transmitter

Part Number: 66-12-5-A40-7A3
BMW BMW
Other Names: Radio Remote Control 661010
Replaces: 66-12-6-805-980, 66-12-6-805-984, 66-12-9-317-163, 66-12-9-317-167, 66-12-9-362-173, 66-12-9-362-177
Description: I3. I3s. I8. Without display. With anti-theft. Coupe.
Fits:
  • BMW:
    • i3,
    • i3s,
    • i8
MSRP $470.00
$423.00

Keyless Entry Transmitter

Part Number: 66-12-5-A57-FB7
BMW BMW
Other Names: Transmitter, Radio Remote Control Basic 661010
Replaces: 66-12-5-A40-7E0, 66-12-8-723-600, 66-12-9-312-525
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 xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 440i,
    • 440i xDrive,
    • ActiveHybrid 3
MSRP $448.00
$403.20

Keyless Entry Transmitter

Part Number: 66-12-5-A57-FB9
BMW BMW
Other Names: Transmitter, Radio Remote Control Luxury 661010
Replaces: 66-12-5-A40-7E4, 66-12-8-723-604, 66-12-9-312-540
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 xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 440i,
    • 440i xDrive,
    • ActiveHybrid 3,
    • M2,
    • M3,
    • M4
MSRP $448.00
$403.20

Transmitter

Part Number: 66-12-5-A66-292
BMW BMW
Other Names: Bmw Display Key 661010
Replaces: 66-12-5-A0B-9D4, 66-12-5-A0F-675, 66-12-5-A1D-159, 66-12-5-A49-AD3, 66-12-5-A62-5B6
Description: X3. With display. From 11/17. With alarm system. 5 series. Without gt models. Without remote parking.
Fits:
  • BMW:
    • 530e,
    • 530e xDrive,
    • 530i,
    • 530i xDrive,
    • 540d xDrive,
    • 540i,
    • 540i xDrive,
    • X3
Not For Sale

Keyless Entry Transmitter

Part Number: 66-12-6-986-583
BMW BMW
Local pickup only
Other Names: Transmitter, Radio Remote Control 661010
Replaces: 66-12-0-397-731, 66-12-0-413-690, 66-12-6-954-808
Description: Exc.Comfort Access System. X6. Without comfort access. 5 series.
Fits:
  • BMW:
    • 528i,
    • 528i xDrive,
    • 528xi,
    • 535i,
    • 535i GT,
    • 535i xDrive,
    • 535xi,
    • X1,
    • X5,
    • X6,
    • Z4
Not For Sale

Keyless Entry Transmitter

Part Number: 66-12-8-723-583
BMW BMW
Other Names: Transmitter, Radio Remote Control M Spor 661010
Replaces: 66-12-2-296-756, 66-12-7-847-229
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,
    • ActiveHybrid 3,
    • M235i,
    • X3,
    • X4,
    • X5
MSRP $448.00
$403.20

Keyless Entry Transmitter

Part Number: 66-12-9-254-899
BMW BMW
Other Names: Transmitter, Radio Remote Control Sport 661010
Replaces: 66-12-2-209-532
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,
    • ActiveHybrid 3
MSRP $448.00
$403.20

BMW OEM LEATHER KEY CASE

Part Number: 82-29-5-A2C-220
BMW BMW
Other Names: Key Case Leather 519051
Description: This case made of premium nappa leather protects the BMW key from dirt and scratches and has a particularly elegant appearance. –...
Fits: This product fits most vehicles
MSRP $69.72
$62.75

Keyless Entry Transmitter

Part Number: 51-21-0-017-986
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center C518010
Description: To 03/03.
Fits:
  • BMW:
    • 323Ci,
    • 325Ci,
    • 330Ci,
    • M3
MSRP $896.12
$806.51

Keyless Entry Transmitter

Part Number: 51-21-0-031-424
BMW BMW
Notes: Set includes cylinders for doors, steering column, trunk, and glove box.
Other Names: Lock Cylinder Assembly, Set Uniform Lock.Syst W Cas 518010
Description: Exc.Comfort Access System.
Fits:
  • BMW:
    • 525i,
    • 525xi,
    • 530i,
    • 530xi,
    • 545i,
    • 550i,
    • M5
MSRP $1,390.61
$1,251.55

Lock Cylinder Assembly

Part Number: 51-21-0-033-391
BMW BMW
Notes: Set includes cylinders for doors, steering column, trunk, and glove box.
Other Names: Set Uniform Lock.Syst W Cas 518010
Fits:
  • BMW:
    • 525i,
    • 525xi,
    • 530i,
    • 530xi,
    • 550i,
    • M5
MSRP $989.76
$890.78

Keyless Entry Transmitter

Part Number: 51-21-0-035-832
BMW BMW
Other Names: Set Unif.Lock.Syst.W Ews Center 518010
Description: Exc.Comfort Access System.
Fits:
  • BMW:
    • 328i,
    • 328i xDrive,
    • 328xi,
    • 335i,
    • 335i xDrive,
    • 335is,
    • 335xi,
    • M3
MSRP $924.30
$831.87

Keyless Entry Transmitter

Part Number: 51-21-0-036-042
BMW BMW
Other Names: Set Uniform Lock.Syst W Cas 518010
Description: Comfort Access System.
Fits:
  • BMW:
    • 535i xDrive,
    • 535xi
MSRP $1,142.48
$1,028.23

Keyless Entry Transmitter

Part Number: 51-21-0-039-177
BMW BMW
Other Names: Set Radio R C With Fem Lu 512044
Description: Exc.Alarm System. Luxury Package. Exc.M Sport Package. Exc.Modern Line Package.
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive
MSRP $1,874.20
$1,686.78

Keyless Entry Transmitter

Part Number: 51-21-0-040-563
BMW BMW
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: Exc.M Sport Package.
Fits:
  • BMW:
    • X6
MSRP $1,392.23
$1,253.01

Keyless Entry Transmitter

Part Number: 51-21-0-041-579
BMW BMW
Other Names: Set Radio R C.With Fem Ba 512044
Description: Exc.Alarm System. Exc.Luxury Package. Exc.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
$1,566.28

Control Unit

Part Number: 51-21-0-042-708
BMW BMW
Notes: Includes Transmitter.
Other Names: Set With Radio Rem.Control.W.Bd 512044
Description: X2. Without comfort access. With m sport. X1. With alarm system.
Fits:
  • BMW:
    • X1,
    • X2
MSRP $1,461.84
$1,315.66

Lock Cylinder Assembly

Part Number: 51-21-7-251-674
BMW BMW
Notes: Includes front door, center console, trunk and lock cylinders.
Other Names: Set Uniform Locking System 518010
Replaces: 51-21-0-037-296, 51-21-7-213-391
Description: Without keyless entry.
Fits:
  • BMW:
    • 740i,
    • 740Ld xDrive,
    • 740Li,
    • 740Li xDrive,
    • 750i,
    • 750i xDrive,
    • 750Li,
    • 750Li xDrive,
    • 760Li
MSRP $689.80
$620.82

Keyless Entry Transmitter

Part Number: 51-21-7-401-217
BMW BMW
Other Names: Integrated Key 512043
Replaces: 51-21-7-363-864
Description: Exc.M Sport Package.
Fits:
  • BMW:
    • X4
MSRP $78.05
$70.25

Keyless Entry Transmitter

Part Number: 51-21-8-147-860
BMW BMW
Other Names: Repair Kit One Key Locking S C518010
Fits:
  • BMW:
    • 735i,
    • 735iL,
    • 740i,
    • 740iL,
    • 750iL
MSRP $922.04
$829.84

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