Lighting - Exterior for 2013 Cadillac ATS
1. Headlamp Assembly 
2. Tail Lamp 
3. Headlamp Assembly 
4. Side Marker Lamp 
5. License Lamp 
6. Rear 
7. Daytime Run Lamp 
8. Mirror Assembly 
9. Bumper Cover 
10. Rear 
11. License Lmp Bulb 
12. Side Marker Light Bulb 
13. Parking Light Bulb 
14. Backup Lamp Bulb 
15. Marker Lamp Bulb 
16. Parking Light Bulb 
17. Marker Lamp Bulb 
18. Bulb 
19. License Lmp Bulb 
20. Right 
21. Left 
22. Marker Lamp Bulb 
23. Parking Light Bulb 
24. Side Marker Light Bulb 
25. Marker Lamp Bulb 
26. Park Lamp Bulb 
27. Park Lamp Bulb 
28. Park Lamp Bulb 
29. Marker Lamp Bulb 
30. Marker Lamp Bulb 
31. Bulb 32. Rear No.
Part # / Description / Price
Price
1
Headlamp Assembly - Driver's Side (LH) 1 
GM
GM Positions: Left
Description: ATS. Left. To 9/29/14. Without leveling system. Sedan, with hid, 1st design. Driver's Side (LH).
MSRP $1,935.94
$1,274.11
MSRP $1,935.94
$1,274.11
1
Headlamp Assembly - Passenger Side (RH) 1 GM
GM Positions: Right
Description: ATS. Right. To 9/29/14. Without leveling system. Sedan, with hid, 1st design. Passenger Side (RH).
MSRP $1,839.15
$1,210.40
MSRP $1,839.15
$1,210.40
1
Headlamp Assembly - Passenger Side (RH) 1 GM
GM Positions: Front right
Description: ATS. Right. With v-series. Sedan, without hid. Without leveling system. Coupe, without hid, with v. Passenger Side (RH).
MSRP $1,012.73
$666.51
MSRP $1,012.73
$666.51
2
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.20
MSRP $8.83
$6.20
3
MSRP $9.89
$6.57
3
Multi-Purpose Nut GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.48
$5.35
MSRP $7.48
$5.35
4
Upper Bracket - Driver's Side (LH) GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Coupe, with hid. Sedan, without hid. Driver's Side (LH).
MSRP $53.24
$37.36
MSRP $53.24
$37.36
4
Upper Bracket - Passenger Side (RH) GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Sedan, with hid. Coupe, without hid. Passenger Side (RH).
MSRP $56.04
$39.33
MSRP $56.04
$39.33
5
Headlamp Bolt GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Coupe, without hid. 2013-17. With hid, without v. 2014-15. 2016-17. Fastens vehicle's componenets together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.78
$6.86
MSRP $9.78
$6.86
5
Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $153.70
$101.90
MSRP $153.70
$101.90
6
Lower Bracket - Driver's Side (LH) GM
GM Positions: Left
Description: Sedan, without hid. Coupe, with hid, without v. Driver's Side (LH).
MSRP $34.03
$23.88
MSRP $34.03
$23.88
6
Lower Bracket - Passenger Side (RH) GM
GM Positions: Right
Description: Sedan, with hid, without v. Coupe, without hid, without v. Passenger Side (RH).
MSRP $35.82
$25.14
MSRP $35.82
$25.14
8
Access Cover - Passenger Side (RH) GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Coupe, with hid. Sedan, with hid. Passenger Side (RH).
MSRP $14.46
$10.15
MSRP $14.46
$10.15
8
Access Cover - Driver's Side (LH) GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Sedan, with hid. Coupe, with hid. Driver's Side (LH).
MSRP $15.57
$10.93
MSRP $15.57
$10.93
9
Headlamp Bulb GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Provides illumination for visibility and convenience
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
10
Multi-Purpose Light Bulb GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Provides illumination for visibility and convenience
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.86
$7.49
MSRP $12.86
$7.49
11
Run Lamp Bulb - Passenger Side (RH) GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: ATS. Drl. Right. Coupe, with hid. Sedan, with hid. Without v-series. Passenger Side (RH).
MSRP $339.16
$186.11
MSRP $339.16
$186.11
11
Run Lamp Bulb - Driver's Side (LH) GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: ATS. Drl. Left. Sedan, with hid. Coupe, with hid. Without v-series. Driver's Side (LH).
MSRP $339.14
$186.11
MSRP $339.14
$186.11
12
Head Lamp Leveling Actuator GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Headlamp leveling. ATS. Coupe, with hid. Sedan, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $107.70
$72.99
MSRP $107.70
$72.99
14
Head Lamp Ballast GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Ballast. ATS. Coupe, with hid. Sedan, with hid. Helps regulate the voltage and current supplied to your vehicle's headlamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$156.72
$156.72
15
Head Lamp Control Module GM
GM Description: Hid control module. ATS. With hid. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Helps to control the opening and closing of your vehicle's headlamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.