Convertible Top for 2017 BMW M4
No.
Part # / Description / Price
Price
1
Convertible Top Hydraulic Pump 
BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: 4 series. M4. 430i, 430i xDrive. 440i, 440i xDrive.
2
MSRP $392.04
$319.02
3
Cylinder BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Roof shell. Left. M4. 430i, 430i xDrive. 440i, 440i xDrive. Roof panel.
MSRP $505.89
$410.78
MSRP $505.89
$410.78
3
Cylinder BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Roof shell. Right. M4. 430i, 430i xDrive. 440i, 440i xDrive. Roof panel.
MSRP $1,007.15
$864.54
MSRP $1,007.15
$864.54
4
Convertible Top Hydraulic Cylinder BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Coupler.
4
Convertible Top Hydraulic Cylinder BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Coupler.
MSRP $505.89
$410.78
MSRP $505.89
$410.78
5
Cylinder BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Main kinematics. Left. Coupe & convertible, center. M4. 430i, 430i xDrive. 440i, 440i xDrive. Link arm.
MSRP $505.89
$410.78
MSRP $505.89
$410.78
5
Cylinder BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Main kinematics. Right. Coupe & convertible, center. M4. 430i, 430i xDrive. 440i, 440i xDrive. Link arm.
MSRP $1,083.78
$930.32
MSRP $1,083.78
$930.32
6
Cylinder BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Soft-top lid lift cylinder. Left. Rear. M4. 430i, 430i xDrive. 440i, 440i xDrive. Stowage lid.
MSRP $505.89
$410.78
MSRP $505.89
$410.78
6
Cylinder BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: 4 series. Soft-top lid lift cylinder. Right. Rear. M4. 430i, 430i xDrive. 440i, 440i xDrive. Stowage lid.
MSRP $505.89
$410.78
MSRP $505.89
$410.78
7
Convertible Top Hydraulic Line BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Roof panel.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
7
Convertible Top Hydraulic Line BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Roof panel.
MSRP $546.33
$443.62
MSRP $546.33
$443.62
8
Convertible Top Hydraulic Line BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Coupler.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
8
Convertible Top Hydraulic Line BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Coupler.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
9
Convertible Top Hydraulic Line BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Link arm.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
9
Convertible Top Hydraulic Line BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Link arm.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
10
Convertible Top Hydraulic Line BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Stowage lid.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
10
Convertible Top Hydraulic Line BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Stowage lid.
MSRP $242.80
$197.58
MSRP $242.80
$197.58
No.
Part # / Description / Price
Price
No.
Part # / Description / Price
Price
1
Link Assembly BMW
BMW Positions: Right
Description: 4 series. Right. M4. Rear-end kinematics. 430i, 430i xDrive. Rear-end kinematics. 440i, 440i xDrive. Left.
2
5
Convertible Top Hinge BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Coupe & convertible,.
MSRP $903.13
$733.34
MSRP $903.13
$733.34
6
Convertible Top Stowage Compartment Stop BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Bumper.
MSRP $16.50
$13.50
MSRP $16.50
$13.50
7
Convertible Top Stowage Compartment Stop BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Type 1.
7
Convertible Top Stowage Compartment Stop BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Type 1.
8
Convertible Top Stowage Compartment Stop BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Type 2.
9
Convertible Top Stowage Compartment Drain Hose BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Coupe & convertible,. Kit.
MSRP $90.91
$74.78
MSRP $90.91
$74.78
10
Bracket BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drain hose.
10
Bracket BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Drain hose.
MSRP $12.89
$11.66
MSRP $12.89
$11.66
12
Hydraulic Cylinder BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Main.
MSRP $87.94
$72.33
MSRP $87.94
$72.33
13
Hydraulic Cylinder BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Secondary.
MSRP $86.05
$60.64
MSRP $86.05
$60.64
No.
Part # / Description / Price
Price
1
Drive Assembly BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. Front.
MSRP $1,340.81
$1,088.74
MSRP $1,340.81
$1,088.74
2
Lock Actuator BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. Power top. Drive lock motor. M4. From 06/2013. Locking Motor.
MSRP $508.82
$365.95
MSRP $508.82
$365.95
3
Convertible Top Lock Pad BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical.
3
Convertible Top Lock Pad BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical.
5
Convertible Top Latch BMW
BMW Positions: Left
Description: Drive unit & electrical.
MSRP $211.59
$172.18
MSRP $211.59
$172.18
7
Convertible Top Latch BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical.
8
Convertible Top Wiring Harness BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. motor.
MSRP $105.37
$86.67
MSRP $105.37
$86.67
9
Convertible Top Wiring Harness BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. folding top.
MSRP $340.34
$257.17
MSRP $340.34
$257.17
10
Convertible Top Wiring Harness BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. microswitch.
MSRP $56.77
$48.28
MSRP $56.77
$48.28
10
Convertible Top Wiring Harness BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. microswitch.
MSRP $105.61
$86.87
MSRP $105.61
$86.87
11
Convertible Top Wiring Harness BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. stowage lid.
MSRP $122.61
$100.85
MSRP $122.61
$100.85
12
Convertible Top Wiring Harness BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. loading aid.
MSRP $73.17
$60.18
MSRP $73.17
$60.18
12
Convertible Top Wiring Harness BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. loading aid.
MSRP $73.17
$60.18
MSRP $73.17
$60.18
13
Convertible Top Wiring Harness BMW
BMW Positions: Right
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. base plate.
MSRP $467.19
$379.35
MSRP $467.19
$379.35
13
Convertible Top Wiring Harness BMW
BMW Positions: Left
Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. base plate.
MSRP $67.87
$57.72
MSRP $67.87
$57.72
14
Convertible Top Wiring Harness BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. hydraulic pump.
MSRP $300.00
$258.08
MSRP $300.00
$258.08
15
Position Sensor BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical, roof panel.
MSRP $281.36
$228.95
MSRP $281.36
$228.95
16
Position Sensor BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical, coupling.
MSRP $74.96
$61.65
MSRP $74.96
$61.65
17
Position Sensor BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical, roof pack.
MSRP $198.27
$161.34
MSRP $198.27
$161.34
18
Position Sensor BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical, rear module.
MSRP $288.79
$235.00
MSRP $288.79
$235.00
19
Convertible Top Switch BMW
BMW Notes: PARTS: Part included with roof assembly.
Description: Drive unit & electrical. hall-effect.
MSRP $43.70
$33.98
MSRP $43.70
$33.98
Related Parts
Part # / Description / Price
Price
Switch BMW
BMW Description: 4 series. With neck warmer. M4. 430i, 430i xDrive. 440i, 440i xDrive.
MSRP $126.23
$97.89
MSRP $126.23
$97.89
Switch BMW
BMW Description: 4 series. Without neck warmer. M4. 430i, 430i xDrive. 440i, 440i xDrive.
MSRP $90.53
$70.21
MSRP $90.53
$70.21