Hardware, Fasteners & Fittings for 2016 Cadillac ATS
1. Radiator 
2. Front 
3. Outer Bracket 
4. Upper Bracket 
5. Deflector 
6. Engine Cradle 
7. Diagonal Brace 
8. Left 
9. Stiffener Bolt 
10. ACDelcoâ„¢ Serpentine Belt 
11. Grille Assembly 
12. Radiator Support Splash Shield Bolt 
13. Lower 
14. Upper Baffle Bolt 
15. Upper Baffle Bolt 
16. Upper Baffle Bolt 
17. Radiator Support Splash Shield Bolt 
18. Radiator Support Splash Shield Bolt 
19. Upper Baffle Bolt 
20. Air Deflector Bolt 
21. Air Deflector Bolt 
22. Shutter Assembly Bolt No.
Part # / Description / Price
Price
1
Inter-Cooler 
GM
GM Description: ATS. With v-series. Forward of radiator. Coupe, 3.6L twin-turbo, radiator mounted-center.
MSRP $250.60
$153.20
MSRP $250.60
$153.20
1
2016-2019 Cadillac ATS - Charge Air Cooler GM
GM Description: ATS. With v-series. Frt. outer coolers. Coupe, 3.6L twin-turbo, radiator mounted-outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $345.48
$211.20
MSRP $345.48
$211.20
1
W (S)Radiator GM
GM Description: 6.2L, main, without aux cooling. Camaro. Primary. Lt1. Without aux. cooler. ATS. With v-series.
MSRP $592.06
$380.99
MSRP $592.06
$380.99
2
2016-2019 Cadillac ATS - Passenger Side Radiator Upper Bracket GM
GM Positions: Right
Description: Coupe, 3.6L twin-turbo. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $17.46
$12.62
MSRP $17.46
$12.62
2
2016-2019 Cadillac ATS - Driver Side Radiator Upper Bracket GM
GM Positions: Left upper
Description: Coupe, 3.6L twin-turbo. Helps align and secure your vehicle's radiator mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $17.05
$12.32
MSRP $17.05
$12.32
3
2012-2024 GM - Radiator Lower Insulator GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
Description: 6.2L, main. 6.2L with supercharger. 6.2L supercharged. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.72
$14.21
MSRP $19.72
$14.21
4
2016-2019 Cadillac ATS - Driver Side Radiator Lower Mounting Panel Spacer GM
GM Positions: Left lower
Description: Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.44
$7.51
MSRP $10.44
$7.51
5
2013-2024 GM - Radiator Drain Plug GM
GM Description: 6.2L, main. Sedan, 2.0L turbo. 2.0L turbo, main. 3.6L, main. 6.2L supercharged. Sedan, 2.5L. Coupe, 2.0L turbo. Coupe, 3.6L. Sedan, 3.6L. Helps maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.65
$6.49
MSRP $8.65
$6.49
6
2016-2019 Cadillac ATS - Radiator Air Upper Seal GM
GM Description: Coupe, 3.6L twin-turbo. Helps direct air flow to the radiator assembly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $48.01
$33.19
MSRP $48.01
$33.19
9
2016-2019 Cadillac ATS - Lower Radiator Air Baffle GM
GM Description: Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $117.79
$77.45
MSRP $117.79
$77.45
11
2016-2024 GM - Radiator Air Lower Seal GM
GM Description: 6.2L, main. 6.2L supercharged. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.52
$31.34
MSRP $45.52
$31.34
11
2016-2019 Cadillac ATS - Passenger Side Radiator Air Side Seal GM
GM Positions: Right
Description: Coupe, 3.6L twin-turbo. 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
MSRP $54.63
$36.45
MSRP $54.63
$36.45
12
2016-2019 Cadillac ATS - Driver Side Radiator Air Side Seal GM
GM Positions: Left
Description: Coupe, 3.6L twin-turbo. 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
MSRP $52.69
$35.15
MSRP $52.69
$35.15
13
1991-2025 GM - Push-Pin GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.01
$5.70
MSRP $8.01
$5.70
14
2016-2019 Cadillac ATS - Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: Coupe, 3.6L twin-turbo. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.77
$7.79
MSRP $10.77
$7.79
14
2016-2019 Cadillac ATS - Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.77
$9.23
MSRP $12.77
$9.23
15
2007-2024 GM - Multi-Purpose Nut GM
GM Positions: Left
Description: 2.0L turbo. 3.6L, main. Coupe, 3.6L twin-turbo. 6.2L supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.45
$5.30
MSRP $7.45
$5.30
16
2016-2019 Cadillac ATS - Radiator Inlet Hose GM
GM Positions: Upper
Description: ATS. With v-series. 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 maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.27
$16.71
MSRP $24.27
$16.71
16
2016-2019 Cadillac ATS - Intercooler Coolant Hose GM
GM Positions: Upper
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $90.45
$57.09
MSRP $90.45
$57.09
17
2009-2024 GM - Multi-Purpose Clamp GM
GM Description: Easy to install or remove
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.82
$8.50
MSRP $11.82
$8.50
19
2016-2019 Cadillac ATS - Radiator Outlet Hose GM
GM Positions: Lower
Description: ATS. With v-series. Helps maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $95.43
$63.40
MSRP $95.43
$63.40
19
2016-2019 Cadillac ATS - Charge Air Cooler Coolant Hose GM
GM Positions: Lower
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.52
$52.72
MSRP $83.52
$52.72
21
2006-2024 GM - Engine Coolant Tee GM
GM Description: 3.6L, with heavy duty cooling. 6.2L, with supercharger. Coupe, 3.6L twin-turbo. 2.8L. 2.2L, 2006-08. 2.0L turbocharged. Hoses & reservoir. Tee. 2.4L, 2006 with engine oil cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $32.39
$22.30
MSRP $32.39
$22.30
22
2013-2024 GM - Radiator Surge Tank GM
GM Description: ATS. Coupe, 2.0L turbo. 2.0L turbo, without heavy duty cooling. 3.6L, with heavy duty cooling. Camaro. 6.2L, with supercharger. CTS-v. 6.2L supercharged. Coupe, 3.6L twin-turbo. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $112.40
$73.62
MSRP $112.40
$73.62
23
2013-2024 GM - Multi-Purpose Insulator GM
GM Notes: PARTS: Part included with reservoir tank.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.41
$6.31
MSRP $8.41
$6.31
24
2008-2024 GM - 20 P.S.I. Radiator Cap GM
GM Description: Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
MSRP $22.67
$13.00
MSRP $22.67
$13.00
24
2013-2024 GM - Engine Coolant Recovery Tank Cap GM
GM Description: Sedan, 2.0L turbo. 2.0L turbo, with heavy duty cooling. 6.2L, with supercharger. Sedan, 2.5L. Coupe, 2.0L turbo. 3.6L. Access cover. Helps keep coolant from flowing out of your vehicle's engine coolant recovery tank
Helps keep coolant pressure at required level
MSRP $9.55
$5.96
MSRP $9.55
$5.96
26
2016-2019 Cadillac ATS - Radiator Surge Tank Inlet Hose GM
GM Description: Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $63.59
$42.24
MSRP $63.59
$42.24
27
2011-2025 GM - Multi Purpose Clamp GM
GM Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.88
$11.44
MSRP $15.88
$11.44
28
2013-2018 Cadillac - Ambient Air Temperature Gauge Sensor GM
GM Description: CTS. With gauge. Without v, with bracket. Helps repair the outside temperature display function caused by failed ambient temp sensor
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $14.32
$8.59
MSRP $14.32
$8.59