Mufflers for 2017 Cadillac CT6
No.
Part # / Description / Price
Price
1
Passenger Side 3-Way Catalytic Converter with Flange, Bushing, Gasket, and Studs 1 
GM
GM Positions: Right
Description: Right. 3.6L. 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 $2,044.87
$1,337.35
MSRP $2,044.87
$1,337.35
2
MSRP $1,910.03
$1,249.16
3
Exhaust Gasket GM
GM Positions: Left
Notes: PARTS: Part included with converter & pipe.
Description: GM Genuine Parts Exhaust Gasket (Part Number: 22997477) is a factory-specified gasket designed to provide a tight seal in exhaust system joints and help prevent exhaust leaks. Intended as a direct replacement in OEM exhaust assemblies. Function: Helps prov ...
MSRP $1.85
$1.32
MSRP $1.85
$1.32
3
Exhaust System Seal GM
GM Positions: Rear right
Description: GM Genuine Parts Exhaust System Seal (Part Number: 23355685) is an OEM gasket/seal used in exhaust systems to prevent exhaust gas leakage and maintain proper backpressure. Function: Seals exhaust connections to prevent leaks, noise, and help maintain emiss ...
MSRP $27.71
$19.96
MSRP $27.71
$19.96
4
Exhaust Stud GM
GM Positions: Left
Notes: PARTS: Part included with converter & pipe.
Description: GM Genuine Parts Exhaust Stud (Part Number: 11610977) is a double‑ended stud used to secure exhaust components such as flanges or catalytic converter attachments. Function: Fastening stud for exhaust flanges or converter attachments, providing secure thr ...
MSRP $10.81
$7.79
MSRP $10.81
$7.79
5
Multi-Purpose Nut GM
GM Positions: Right
Description: GM Multi-Purpose Nut (Part Number: 11517996) is a nut used in suspension and related assemblies to secure components. Function: Fastening nut used in applications such as suspension stabilizer bar link or related fastening points.Also known as: Suspension ...
MSRP $8.12
$5.56
MSRP $8.12
$5.56
5
Multi-Purpose Nut GM
GM Description: GM Multi-Purpose Nut (Part Number: 11546459) is a factory nut supplied for miscellaneous underhood applications. This item is presented with GM OEM-quality expectations in mind. Type: Fastener (nut) for general service useUse case: Intended to replace fact ...
MSRP $9.68
$6.62
MSRP $9.68
$6.62
6
Catalytic Converter Brace GM
GM Description: 3.0L twin-turbo. Coupe, 3.6L. For Catalytic Converter. 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 $68.20
$47.34
MSRP $68.20
$47.34
8
Exhaust Muffler with Exhaust Pipe GM
GM Description: CT6. 3.6l. 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 $1,341.76
$881.04
MSRP $1,341.76
$881.04
9
Exhaust Pipe Clamp GM
GM Notes: PARTS: Part included with muffler and pipe.
Description: 3.6L. 3.0L twin-turbo. Without v. 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 $21.16
$15.23
MSRP $21.16
$15.23
11
Exhaust Stud GM
GM Description: GM Genuine Parts Exhaust Stud (Part Number: 11546770) is a double-end stud used with exhaust systems and converters on various engines (master notes list multiple engine variants and years). It is a collision/underbody component manufactured to GM standard ...
MSRP $21.57
$15.53
MSRP $21.57
$15.53
12
M10x1.5 Multi-Purpose Nut GM
GM Description: GM Genuine Parts M10x1. 5 Multi-Purpose Nut (Part Number: 15709703) is an OE fastener for exhaust and related assemblies. Designed and manufactured to GM specifications to ensure proper thread engagement and secure fastening where required in exhaust syste ...
MSRP $6.56
$4.72
MSRP $6.56
$4.72
13
Muffler & Pipe Hanger GM
GM Notes: PARTS: Part included with muffler and pipe.
Description: 3.6L, front. 3.0L twin-turbo, front. 2016-18, front. 2019, front. 4.2L twin-turbo, front.
MSRP $11.41
$8.22
MSRP $11.41
$8.22
14
Muffler & Pipe Hanger GM
GM Positions: Right
Notes: PARTS: Part included with muffler and pipe.
Description: GM Genuine Parts F Insulator (Part Number: 84086472)Type: Exhaust / Muffler InsulatorFunction: Provides insulation/support for exhaust/muffler interfaces to control vibration and noiseNotes: Listed under Exhaust, Frames & Gas Tanks; intended as OEM-spe ...
MSRP $40.84
$27.93
MSRP $40.84
$27.93
15
M8x1.25x43.5 Multi-Purpose Bolt GM
GM Positions: Right
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 $12.49
$8.53
MSRP $12.49
$8.53
15
M6x1x25 Multi-Purpose Bolt GM
GM Description: GM M6x1x25 Multi-Purpose Bolt (Part Number: 11562426) is a heavy hex acorn flange-head bolt supplied as a factory replacement fastener. Use: General-purpose fastener for underhood assemblies where specified torque and sealing performance are required.Quali ...
MSRP $11.66
$7.98
MSRP $11.66
$7.98
16
Exhaust Pipe Brace GM
GM Notes: PARTS: Part included with muffler and pipe.
Description: 3.6L. 3.0L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.06
$9.41
MSRP $13.06
$9.41
18
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 $18.95
$13.64
MSRP $18.95
$13.64
19
Heat Shield GM
GM Positions: Left
Description: 3.6L, front. 3.0L twin-turbo, front. 2016-18, front. 4.2L twin-turbo, front. 2.0L turbo 2019. front.
MSRP $44.50
$30.44
MSRP $44.50
$30.44
20
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 $10.88
$7.84
MSRP $10.88
$7.84
21
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 $53.26
$36.43
MSRP $53.26
$36.43
21
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 $13.88
$9.98
MSRP $13.88
$9.98
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.