Mufflers for 2020 Cadillac CT4
No.
Part # / Description / Price
Price
1
Warm Up Three-Way Catalytic Converter 1 
GM
GM Description: 2.7L turbo. CT4. 2.7l. 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 $714.07
$465.29
MSRP $714.07
$465.29
2
Catalytic Converter Gasket GM
GM Notes: PARTS: Part included with converter.
Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.07
$13.62
MSRP $17.07
$13.62
3
Exhaust Pipe Clamp GM
GM Description: 2.7L turbo. Helps provide a tight seal for your vehicle's exhaust connections
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.32
$12.87
MSRP $15.32
$12.87
4
Exhaust Stud GM
GM Notes: PARTS: Part included with converter.
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
$16.41
MSRP $21.04
$16.41
5
Exhaust System Seal GM
GM Notes: PARTS: Part included with converter.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.03
$21.09
MSRP $27.03
$21.09
7
Catalytic Converter Brace Bracket GM
GM Description: 2.7L turbo. Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $51.27
$35.96
MSRP $51.27
$35.96
8
Turbocharger Heat Shield GM
GM Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.00
$56.80
MSRP $91.00
$56.80
10
Exhaust System Hanger Insulator GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $55.23
$38.89
MSRP $55.23
$38.89
11
Muffler & Pipe Hanger GM
GM Positions: Left
Notes: PARTS: Part included with muffler & pipe.
Description: Coupe, 2.0L turbo. 2.7L turbo. Sedan, 2.0L turbo. With v. Sedan, 2.5L. 6.2L supercharged, muffler, rear. Coupe, 3.6L. Sedan, 3.6L.
MSRP $14.07
$11.82
MSRP $14.07
$11.82
11
Muffler & Pipe Hanger GM
GM Positions: Right
Notes: PARTS: Part included with muffler & pipe.
Description: Coupe, 2.0L turbo. 2.7L turbo. Sedan, 2.0L turbo. With v. Sedan, 2.5L. 6.2L supercharged, muffler, rear. Coupe, 3.6L. 6.2L supercharged, center pipe. Sedan, 3.6L.
MSRP $14.07
$11.82
MSRP $14.07
$11.82
13
Exhaust Control Valve Actuator GM
GM Positions: Left
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. Without v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $78.18
$54.84
MSRP $78.18
$54.84
14
Muffler & Pipe Linkage GM
GM Positions: Right
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. 3.6L turbo.
MSRP $12.73
$10.70
MSRP $12.73
$10.70
15
Floor Panel Reinforcement GM
GM Description: 2.0L turbo. 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.90
$73.81
MSRP $111.90
$73.81
16
Passenger Side Exhaust Front Underbody Heat Shield GM
GM Positions: Right
Description: 2.0L turbo, front, type 1. 2.7L 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 $19.29
$15.05
MSRP $19.29
$15.05
17
Driver Side Exhaust Front Underbody Heat Shield GM
GM Positions: Left
Description: 2.0L turbo, front, type 1. 2.7L 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 $66.29
$46.49
MSRP $66.29
$46.49
18
Exhaust Intermediate Underbody Heat Shield GM
GM Description: 2.0L turbo, center. 2.7L turbo, center. With v, 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 $18.44
$14.37
MSRP $18.44
$14.37
19
Rear Underbody Exhaust Heat Shield GM
GM Description: 2.0L turbo, rear. 2.7L turbo, rear. With v, 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 $111.47
$73.23
MSRP $111.47
$73.23
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.