Exhaust Components for 2023 Cadillac CT4
No.
Part # / Description / Price
Price
1
Catalytic Converter 1 
GM
GM Positions: Right
Description: CT4. 3.6l. Right. With auto trans. 3.6L turbo, auto trans.
MSRP $1,213.48
$822.74
MSRP $1,213.48
$822.74
1
Catalytic Converter 1 GM
GM Positions: Left
Description: CT4. 3.6l. Left. With manual trans. 3.6L turbo, manual trans.
MSRP $676.35
$474.80
MSRP $676.35
$474.80
1
Catalytic Converter 1 GM
GM Positions: Right
Description: CT4. 3.6l. Right. With manual trans. 3.6L turbo, manual trans.
MSRP $672.47
$472.07
MSRP $672.47
$472.07
1
Catalytic Converter 1 GM
GM Positions: Left
Description: CT4. 3.6l. Left. With auto trans. 3.6L turbo, auto trans.
MSRP $1,217.63
$825.56
MSRP $1,217.63
$825.56
2
Turbocharger Exhaust Pipe Gasket GM
GM Positions: Left
Description: Helps create a leak-resistant seal around the turbocharger outlet
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 $12.89
$9.04
MSRP $12.89
$9.04
3
Multi-Purpose Stud GM
GM Positions: Right
Description: Helps secure various components in your vehicle
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 $11.45
$8.07
MSRP $11.45
$8.07
4
Catalytic Converter Brace GM
GM Description: With v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.22
$9.98
MSRP $14.22
$9.98
4
MSRP $67.00
$47.74
6
Tailpipe Extension Clamp GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: Single exhaust. 3.6L turbo. 6.2L supercharged.
MSRP $54.58
$38.32
MSRP $54.58
$38.32
7
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
$38.93
MSRP $55.23
$38.93
8
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
$9.87
MSRP $14.07
$9.87
8
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
$9.87
MSRP $14.07
$9.87
10
Exhaust Control Valve Actuator GM
GM Positions: Right
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
$54.88
MSRP $78.18
$54.88
11
Muffler & Pipe Linkage GM
GM Positions: Left
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. 3.6L turbo.
MSRP $12.73
$8.94
MSRP $12.73
$8.94
12
Floor Panel Number 2 Cross Bar Reinforcement GM
GM Description: Sedan, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.92
$5.58
MSRP $7.92
$5.58
13
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
$78.87
MSRP $111.90
$78.87
14
Heat Shield GM
GM Positions: Left
Description: With v, front. 3.6L turbo, front. 6.2L supercharged, front.
MSRP $18.54
$13.01
MSRP $18.54
$13.01
14
Heat Shield GM
GM Positions: Right
Description: With v, front. 3.6L turbo, front. 6.2L supercharged, front.
MSRP $289.58
$203.29
MSRP $289.58
$203.29
15
Heat Shield GM
GM Description: 3.6L turbo, center. 6.2L supercharged, center, front.
MSRP $14.77
$10.37
MSRP $14.77
$10.37
16
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
$78.25
MSRP $111.47
$78.25
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
M10x1.5 Multi-Purpose Nut GM
GM Positions: Left
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
$4.48
MSRP $6.39
$4.48