Hardware, Fasteners & Fittings for 2023 BMW M4
1. Bumper Cover 
2. Door Trim Panel 
3. Impact Bar 
4. Windshield Pillar Trim 
5. Side Support 
6. Trunk Lid Trim 
7. Headrest 
8. Trunk Lid 
9. Handle, Outside 
10. Motor Mount 
11. Headrest 
12. Under Cover 
13. Fender 
14. Mirror Assembly 
15. Quarter Panel 
16. Package Tray 
17. Apron/Rail Assembly 
18. Headliner 
19. Trunk Side Trim 
20. Rear Body Trim 
21. Upper Quarter Trim 
22. Quarter Glass 
23. Trunk Side Trim 
24. Roof Molding 
25. Rear 
26. Lower 
27. Front 
28. Instrument Panel 
29. Door Glass 
30. Shifter Assembly 
31. Seat Belt Assembly 
32. Hood 
33. Rear 
34. Defroster Panel 
35. Sunroof Glass 
36. Windshield 
37. Headrest 
38. Headrest 39. Sunroof Frame Screw No.
Part # / Description / Price
Price
1
Apron/Rail Assembly 
BMW
BMW Positions: Left
Description: Without vin. 2022-25. Sedan, with vin.
$1,106.94
$1,106.94
1
$1,106.94
2
Apron Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan,.
2
Apron Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan,.
$335.54
$335.54
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, with vin.
3
Upper Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Without vin. 2022-25. Sedan, with vin.
$277.69
$277.69
3
Upper Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25. Sedan, without vin.
$277.69
$277.69
4
Lower Support BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, wheel arch. Sedan,.
$159.08
$159.08
4
Lower Support BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, wheel arch. Sedan,.
$159.08
$159.08
5
Support Arm BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, carrier. Sedan,.
$173.53
$173.53
5
Support Arm BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, carrier. Sedan,.
$173.53
$173.53
7
$94.00
7
$94.00
8
Lower Rail BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, front. Sedan,.
$262.13
$262.13
8
Lower Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: 2022-25, front. Sedan,.
$262.13
$262.13
10
$516.32
11
Connector Plate BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
$440.39
$440.39
11
Connector Plate BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Coupe. 2022-25. Convertible. Sedan,.
12
Rail Section 
BMW MINI
BMW MINI Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Crash reinforcement, left
MSRP $232.39
$209.15
MSRP $232.39
$209.15
12
Floor Side Rail BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: 2022-25, crash. Sedan,.
13
Support Panel BMW
BMW Positions: Left
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
$159.08
$159.08
13
Support Panel BMW
BMW Positions: Right
Notes: PARTS: Part included with rail extension.
Description: Sedan,.
$159.08
$159.08
15
Bracket BMW
BMW Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
15
Bracket BMW
BMW Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Sedan, brake hose.
$17.57
$17.57
15
Rear Upper Control Arm Holder BMW
BMW Positions: Front left
Description: Rwd, with M4. With M3, rwd. With m, 2023-25.
$50.25
$50.25
15
Brake Hose Bracket BMW
BMW Positions: Front right
Description: Rwd, with M4. Rwd, with M3. With m, 2023-25.
$50.25
$50.25
16
$63.08
17
23
Apron/Rail Assembly Cotter Pin BMW
BMW Positions: Left
Description: M8x13. Floor components. Gran coupe, earth, M8 x 12. M8x12. Sedan,. Left side. 8x12. Right side. 8x12.
$35.91
$35.91
23
Inner Panel Pin BMW
BMW Positions: Left
Description: Coupe, ground, 6mm. Gran coupe, earth, M6 x 12. M6x12. Sedan with M5, ground, 6mm. Left side. 6x12. Right side. 6x12.
$7.07
$7.07