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Home 2025 Cadillac CT4 V Blackwing 3.6L V6 - Gas Gaskets & Sealing Systems

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2025 Cadillac CT4

V Blackwing 3.6L V6 - Gas

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Gaskets & Sealing Systems for 2025 Cadillac CT4

Diagram 1 1. Converter 2. Exhaust Manifold Gasket
Gaskets & Sealing Systems for 2025 Cadillac CT4 #0
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No.
Part # / Description / Price
Price
1
12685181 - Exhaust: Converter for GM Image
Catalytic Converter 1
12685181
GM GM
Positions: Left
Description: 3.6L turbo, manual trans. CT4. 3.6l. Left. With manual trans.
MSRP $1,352.70
$868.43
MSRP $1,352.70
$868.43
1
12685182 - Exhaust: Converter for GM Image
Catalytic Converter 1
12685182
GM GM
Positions: Right
Description: 3.6L turbo, manual trans. CT4. 3.6l. Right. With manual trans.
MSRP $672.47
$431.72
MSRP $672.47
$431.72
1
12685183 - Exhaust: Converter for GM Image
Catalytic Converter 1
12685183
GM GM
Positions: Left
Description: CT4. 3.6l. Left. With auto trans. 3.6L turbo, auto trans.
MSRP $1,217.63
$781.72
MSRP $1,217.63
$781.72
1
12685184 - Exhaust: Converter for GM Image
Catalytic Converter 1
12685184
GM GM
Positions: Right
Description: CT4. 3.6l. Right. With auto trans. 3.6L turbo, auto trans.
MSRP $1,213.48
$779.06
MSRP $1,213.48
$779.06
2
12638677 - Exhaust: Converter Gasket for GM Image
Turbocharger Exhaust Pipe Gasket
12638677
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 $13.21
$10.30
MSRP $13.21
$10.30
2
21992620 - Exhaust: Catalytic Converter Gasket for GM Image
Exhaust Manifold Gasket
21992620
GM GM
Positions: Rear right
Description: Without supercharged. 4.6L. Coupe, 3.6L twin-turbo. 6.2L supercharged. Converter gaskets. CTS. 6.2l. Rear. 4.0L, gasket. Sedan, 3.6L, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.73
$20.55
MSRP $27.73
$20.55
3
11611369 - Exhaust: Converter Stud for GM Image
Multi-Purpose Stud
11611369
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 $11.74
$9.19
MSRP $11.74
$9.19
4
12692673 - Exhaust: Reinforcement for GM Image
Reinforcement
12692673
GM GM
Description: 3.6L turbo, manual trans.
MSRP $68.68
$50.18
MSRP $68.68
$50.18
4
12680623 - Exhaust: Reinforcement for GM Image
Catalytic Converter Brace
12680623
GM GM
Description: With v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.57
$11.36
MSRP $14.57
$11.36
5
85558555 - Exhaust: Muffler & Pipe for GM Image
Muffler & Pipe Assembly
85558555
GM GM
Description: 3.6L turbo. CT4. 3.6l.
$2,171.22
$2,171.22
6
84612124 - Exhaust: Muffler & Pipe Clamp for GM Image
Tailpipe Extension Clamp
84612124
GM GM
Notes: PARTS: Part included with muffler & pipe.
Description: Single exhaust. 3.6L turbo. 6.2L supercharged.
MSRP $55.95
$40.28
MSRP $55.95
$40.28
7
25918352 - Exhaust: Muffler & Pipe Insulator for GM Image
Exhaust System Hanger Insulator
25918352
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 $56.61
$40.92
MSRP $56.61
$40.92
8
84922372 - Exhaust: Muffler & Pipe Hanger for GM Image
Muffler & Pipe Hanger
84922372
GM GM
Positions: Right
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. Coupe, 2.0L turbo. Sedan, 2.0L turbo. With v. 6.2L supercharged, muffler, rear. Sedan, 2.5L. Coupe, 3.6L. Sedan, 3.6L.
MSRP $14.42
$11.25
MSRP $14.42
$11.25
8
84922371 - Exhaust: Muffler & Pipe Hanger for GM Image
Muffler & Pipe Hanger
84922371
GM GM
Positions: Left
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. Coupe, 2.0L turbo. Sedan, 2.0L turbo. With v. 6.2L supercharged, muffler, rear. Sedan, 2.5L. Coupe, 3.6L. Sedan, 3.6L.
MSRP $14.42
$11.25
MSRP $14.42
$11.25
10
85120344 - Exhaust: Muffler & Pipe Actuator for GM Image
Exhaust Control Valve Actuator
85120344
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 $99.51
$71.65
MSRP $99.51
$71.65
11
84710168 - Exhaust: Muffler & Pipe Linkage for GM Image
Muffler & Pipe Linkage
84710168
GM GM
Positions: Right
Notes: PARTS: Part included with muffler & pipe.
Description: 2.7L turbo. 3.6L turbo.
MSRP $13.05
$10.18
MSRP $13.05
$10.18
12
84077965 - Exhaust: Muffler & Pipe Brace for GM Image
Floor Panel Number 2 Cross Bar Reinforcement
84077965
GM GM
Description: Sedan, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.12
$6.36
MSRP $8.12
$6.36
13
84624508 - Exhaust: Muffler & Pipe Brace for GM Image
Floor Panel Reinforcement
84624508
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 $114.71
$79.47
MSRP $114.71
$79.47
14
84722885 - Exhaust: Heat Shield for GM Image
Heat Shield
84722885
GM GM
Positions: Left
Description: With v, front. 3.6L turbo, front. 6.2L supercharged, front.
MSRP $19.01
$14.82
MSRP $19.01
$14.82
14
87818135 - Exhaust: Heat Shield for GM Image
Heat Shield
87818135
GM GM
Positions: Right
Description: With v, front. 3.6L turbo, front. 6.2L supercharged, front.
MSRP $296.81
$204.80
MSRP $296.81
$204.80
15
84454490 - Exhaust: Heat Shield for GM Image
Heat Shield
84454490
GM GM
Description: 3.6L turbo, center. 6.2L supercharged, center, front.
MSRP $15.14
$11.80
MSRP $15.14
$11.80
16
84804487 - Exhaust: Heat Shield for GM Image
Rear Underbody Exhaust Heat Shield
84804487
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 $114.25
$78.83
MSRP $114.25
$78.83
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.