Exhaust Components for 2020 Cadillac CT6
No.
Part # / Description / Price
Price
1
$3,019.60
1
Exhaust Muffler with Exhaust Pipe 
GM
GM Description: 4.2L twin-turbo, without performance exh. CT6. 4.2l. Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,559.32
$1,105.24
MSRP $1,559.32
$1,105.24
2
Muffler & Pipe Hanger GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: 3.6L, front. 3.0L twin-turbo, front. 2016-18, front. 4.2L twin-turbo, front.
MSRP $11.13
$7.86
MSRP $11.13
$7.86
3
Muffler & Pipe Hanger GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: 3.6L, rear. 3.0L twin-turbo, rear. 2016-18, rear. 2019, rear. 4.2L twin-turbo, rear.
MSRP $39.84
$28.12
MSRP $39.84
$28.12
4
M10x1.5 Multi-Purpose Nut GM
GM Description: 2.5L. 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $6.39
$4.51
MSRP $6.39
$4.51
5
M8x1.25x43.5 Multi-Purpose Bolt GM
GM Description: 3.6L. 3.0L twin-turbo. 4.2L twin-turbo. Conventional without hybrid. 2.0L turbo 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.19
$8.17
MSRP $12.19
$8.17
6
Floor Pan Reinforcement GM
GM Description: Outer with 4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $145.05
$102.81
MSRP $145.05
$102.81
7
8x1.25x59.05 Front Compartment Side Rail Bolt GM
GM Description: 6.6L diesel, main battery. Auxiliary. Storage tray, 2nd design. Primary. 4.2L twin-turbo. Fuel tank & pump, 8x59mm. Main battery, 2014-2017. 2009 2nd design, 2010. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.53
$6.39
MSRP $9.53
$6.39
8
Number 4 Floor Panel Cross Bar Reinforcement GM
GM Description: 4.2L twin-turbo. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.74
$7.61
MSRP $10.74
$7.61
9
M8x1.25x24 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 $9.22
$6.19
MSRP $9.22
$6.19
11
Passenger Side Exhaust Front Underbody Heat Shield GM
GM Positions: Right
Description: 3.6L, front. 3.0L twin-turbo, front. 2016-18, front. 2.0L turbo 2019. front. 4.2L twin-turbo. front. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.48
$13.05
MSRP $18.48
$13.05
12
Heat Shield GM
GM Positions: Left
Description: 3.6L, front. 3.0L twin-turbo, front. 2016-18, front, with hybrid. 4.2L twin-turbo, front. 2.0L turbo 2019. front.
MSRP $43.42
$30.65
MSRP $43.42
$30.65
13
Exhaust Intermediate Underbody Heat Shield GM
GM Description: 3.6L, center. 3.0L twin-turbo, center. 2016-18, center. 2.0L turbo 2019. center. 4.2L twin-turbo. center. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.61
$7.49
MSRP $10.61
$7.49
14
Passenger Side Exhaust Rear Underbody Heat Shield GM
GM Positions: Right
Description: 3.6L, rear. 3.0L twin-turbo, rear. 2016-18, rear. 2.0L turbo 2019. rear. 4.2L twin-turbo. rear. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $51.96
$36.69
MSRP $51.96
$36.69
15
Driver Side Exhaust Rear Underbody Heat Shield GM
GM Positions: Left
Description: 3.6L, rear. 3.0L twin-turbo, rear. 2016-18, rear. 2.0L turbo 2019. rear. 4.2L twin-turbo. rear. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.55
$9.55
MSRP $13.55
$9.55
No.
Part # / Description / Price
Price
1
Driver Side Warm Up Three-Way Catalytic Converter with Exhaust Pipe 1 GM
GM Positions: Left
Description: 4.2L twin-turbo. CT6. 4.2l. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $2,087.37
$1,473.60
MSRP $2,087.37
$1,473.60
1
Passenger Side Warm Up Three-Way Catalytic Converter with Exhaust Pipe 1 GM
GM Positions: Right
Description: 4.2L twin-turbo. CT6. 4.2l. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $1,960.17
$1,383.80
MSRP $1,960.17
$1,383.80
2
Catalytic Converter Gasket GM
GM Positions: Left
Notes: PARTS: Part included with converter and pipe.
Description: 4.2L twin-turbo. CT6. Exhaust pipe seal. 4.2l. Helps provide a tight seal for your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.63
$10.33
MSRP $14.63
$10.33
3
Catalytic Converter Clamp GM
GM Positions: Right
Description: 4.2L twin-turbo. Helps provide a tight seal for your vehicle's catalytic converter and exhaust pipe connection
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.89
$16.86
MSRP $23.89
$16.86
4
Driver Side Exhaust Pipe GM
GM Positions: Right
Description: 4.2L twin-turbo. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $180.65
$127.53
MSRP $180.65
$127.53
5
Passenger Side Exhaust Pipe GM
GM Positions: Left
Description: 4.2L twin-turbo. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $557.15
$393.33
MSRP $557.15
$393.33
6
Exhaust Stud GM
GM Positions: Left
Notes: PARTS: Part included with exhaust pipe.
Description: 3.6L. 4.2L twin-turbo. 3.0L twin-turbo. 2.4L. 2016-18, lower. 2.7L turbo. Converter. 2.0L turbo 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.04
$14.85
MSRP $21.04
$14.85
7
Driver Side Exhaust System Front Gasket GM
GM Positions: Right
Notes: PARTS: Part included with exhaust pipe.
Description: 4.2L twin-turbo. upper. Helps provide a tight seal for your vehicle's exhaust pipe flange connection
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 $29.67
$20.94
MSRP $29.67
$20.94
8
Exhaust System Seal GM
GM Positions: Left
Notes: PARTS: Part included with exhaust pipe.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.03
$19.08
MSRP $27.03
$19.08
9
Exhaust Pipe Brace GM
GM Description: 4.2L twin-turbo. Easy bolt on brace
Helps minimize muffler vibrations
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $93.94
$66.31
MSRP $93.94
$66.31
10
Multi-Purpose Nut GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
12
Catalytic Converter Heat Shield GM
GM Description: 4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $139.66
$98.60
MSRP $139.66
$98.60
13
Driver Side Exhaust Heat Shield GM
GM Positions: Right
Description: 4.2L twin-turbo. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $167.59
$118.31
MSRP $167.59
$118.31
14
Passenger Side Exhaust Heat Shield GM
GM Positions: Left
Description: 4.2L twin-turbo. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $143.40
$101.23
MSRP $143.40
$101.23
15
Multi-Purpose Bolt GM
GM Positions: Left
Description: 2.5L. 4.2L twin-turbo. 2016-19. 1.6L, m6x1x13,6. Without zl1, SS 2014-15. Without zl1, z28. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.51
$7.05
MSRP $10.51
$7.05
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.