Hardware, Fasteners & Fittings for 2018 BMW M4
1. Windshield Pillar Trim 
2. Package Tray 
3. Upper Quarter Trim 
4. Bumper Cover 
5. Fender 
6. Trunk Lid Trim 
7. Bumper Cover 
8. Door Trim Panel 
9. Hood 
10. Handle, Outside 
11. Windshield Pillar Trim 
12. Rear Body Trim 
13. Rear Body Trim 
14. Absorber 
15. Suspension Cross-member 
16. Trunk Lid 
17. Quarter Panel 
18. Windshield 
19. Rocker Molding 
20. Cowl Grille 
21. Mirror Assembly 
22. Rocker Molding Support 
23. Roof Molding 
24. Headliner 
25. Steering Wheel 
26. Latch Assembly 
27. Headrest 
28. Seat Belt Assembly 
29. Rear 
30. Nameplate 
31. Under Cover 
32. Rear 
33. Motor Mount 
34. Upper Tie Bar 
35. Headrest 
36. Headrest 
37. Battery 
38. Console Body 39. Fender Rivet No.
Part # / Description / Price
Price
2
2
3
Seat Back Pad 
BMW
BMW Description: Convertible with sport seat. without neck warmer.
MSRP $257.36
$212.58
MSRP $257.36
$212.58
4
4
5
MSRP $857.87
$690.59
6
6
6
7
Seat Cushion Pad BMW
BMW Description: Convertible, with sport seat. Comfort seat seat components without M6. without climate ctl seat.
MSRP $128.69
$107.20
MSRP $128.69
$107.20
10
Seat Cushion Heater BMW
BMW Description: 4 series. 3 series gt. Front. 430i, 430ix, 440i, 440ix. 430i, 430i xDrive. Coupe. Thigh. 440i, 440i xDrive. With sport seat extension panel.
10
MSRP $178.86
$139.30
10
MSRP $178.86
$139.30
11
Seat Frame BMW
BMW Description: Seat frame & components, without comfort seat. Convertible with sport seat.
MSRP $2,391.84
$1,925.43
MSRP $2,391.84
$1,925.43
12
Spring BMW
BMW Positions: Front left
Description: Basic seat, seat components. Seat components, without M6. Convertible with sport seat.
16
Carrier Connector BMW
BMW Description: Convertible, with sport seat. Seat components, without M6, connection for thigh support, connection for thigh support. Coupe, with sport seat. 2014-21, thigh support, to 12/2015. Seat components, with M6, connection for thigh support, with sport seat. Sedan & wagon, with power seats. Coupe, with power seats, thigh support.
MSRP $25.50
$22.31
MSRP $25.50
$22.31
21
Back Panel Trim BMW
BMW Description: Seat frame & components, side, inner, black. Convertible with sport seat. inner.
MSRP $140.43
$116.98
MSRP $140.43
$116.98
22
Back Panel Trim BMW
BMW Positions: Front left outer
Description: Seat frame & components, side, outer, black. Convertible with sport seat. outer.
MSRP $82.61
$68.82
MSRP $82.61
$68.82
23
Rear Lower Panel BMW
BMW Positions: Front left lower
Description: Seat frame & components, black. Convertible without sport seat. black.
24
Belt Guide BMW
BMW Positions: Front left upper
Description: Seat frame & components, upper. Convertible with sport seat. upper.
MSRP $113.31
$94.39
MSRP $113.31
$94.39
25
27
MSRP $92.91
$77.40
27
Seat Belt Anchor Plate Cover BMW
BMW Description: Convertible, with sport seat, upper, oyster.
MSRP $61.91
$54.18
MSRP $61.91
$54.18
28
Seat Belt Anchor Plate Cover BMW
BMW Positions: Front left lower
Description: Seat frame & components, belt guide. Convertible with sport seat. lower.
31
Panel Support BMW
BMW Positions: Front left inner
Description: Seat frame & components. Convertible with sport seat.
MSRP $40.16
$35.14
MSRP $40.16
$35.14
32
Belt Cover BMW
BMW Positions: Left
Description: Seat frame & components, black. Convertible without sport seat. black.
33
Switch BMW
BMW Positions: Front left lower
Description: Micro switch. 6 series. Left. Convertible, seat frame & components. Convertible with sport seat.
MSRP $61.20
$53.55
MSRP $61.20
$53.55
34
Switch BMW
BMW Description: 4 series. X2. Left. With sport seat, 2016-22, without lumbar. X1. Sport seat, with memory, without lumbar support. 3 series gt. 2018-23, with m sport seat. X4. Coupe with sport seat. without power lumbar.
MSRP $399.09
$308.18
MSRP $399.09
$308.18