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2019 Cadillac CT6
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Parts Questions
8 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Engine - Air Intake (2019)
2.
Engine - Air Intake (3.0L Twin-Turbocharger)
3.
Engine - Air Intake (3.6L)
4.
Engine - Air Intake (4.2L Twin-Turbocharger)
5.
Engine Parts (2019)
6.
Engine Parts (3.0L Twin-Turbocharger)
7.
Engine Parts (3.6L)
8.
Engine Parts (4.2L Twin-Turbocharger)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
23349889
Air Cleaner Assembly
Part Notes: 3.6 Liter
$197.49
$132.09
1
Add To Cart
1
84005074
Air Cleaner Assembly
Part Notes: 3.0 Liter Twin-Turbo
$89.15
$59.90
1
Add To Cart
1
84188300
Air Cleaner Assembly
Part Notes: 2019
$122.22
$82.12
1
Add To Cart
1
84665135
Air Cleaner Assembly
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$819.28
$545.53
1
Add To Cart
1
12652776
Balancer
Part Notes: 3.0 Liter Twin-Turbo
$131.58
$84.01
1
Add To Cart
1
12687151
Balancer
Part Notes: 4.2 Liter Twin-Turbo
$170.26
$108.72
1
Add To Cart
1
12700427
Balancer
Part Notes: 3.6 Liter
$109.22
$69.74
1
Add To Cart
1
55506833
Upper Timing Cover
Part Notes: 2019
$102.64
$65.53
1
Add To Cart
2
84665136
Air Cleaner Assembly
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$757.12
$504.14
1
Add To Cart
2
11548523
Air Cleaner Assembly Bolt
Part Notes: 2019
$4.08
$2.74
2
23184138
Air Cleaner Assembly Insulator
Part Notes: 3.0 Liter Twin-Turbo
$7.88
$5.30
1
Add To Cart
2
23458700
Air Filter
Part Notes: 3.6 Liter
$23.33
$13.08
1
Add To Cart
2
11546516
Balancer Bolt
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$10.01
$6.40
1
Add To Cart
2
11547975
Balancer Bolt
Part Notes: 4.2 Liter Twin-Turbo
$33.57
$21.44
2
11547061
Upper Timing Cover Bolt
Part Notes: 2019
$7.38
$4.70
1
Add To Cart
3
11548523
Air Cleaner Assembly Bolt
Part Notes: 3.0 Liter Twin-Turbo;4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$4.08
$2.74
3
23184138
Air Cleaner Assembly Insulator
Part Notes: 2019
$7.88
$5.30
1
Add To Cart
3
12698470
Front Cover
Part Notes: 4.2 Liter Twin-Turbo
$1387.90
$878.12
1
Add To Cart
3
12704638
Front Cover
Part Notes: 3.0 Liter Twin-Turbo, 2nd Design;3.6 Liter, 2nd Design
Replaced By: 12729377
$275.45
$175.10
1
Add To Cart
3
55502355
Upper Timing Cover Washer
Part Notes: 2019
$0.44
$0.28
1
Add To Cart
4
11519507
Air Cleaner Assembly Bolt
Part Notes: 2019
$6.38
$4.07
4
11589012
Air Cleaner Assembly Mount Bolt
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$4.14
$2.64
10
Add To Cart
4
23441383
Air Filter
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
$69.08
$38.67
1
Add To Cart
4
23450879
Air Filter
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$69.08
$38.67
1
Add To Cart
4
12686211
Front Cover Gasket
Part Notes: 4.2 Liter Twin-Turbo, Lower
Location: Passenger Side
$12.72
$8.12
1
Add To Cart
4
12654010
Front Seal
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$7.08
$4.52
1
Add To Cart
4
11548523
Housing Bolt
Part Notes: 3.6 Liter
$4.08
$2.74
4
11518792
Upper Timing Cover Retainer
Part Notes: 2019
$7.03
$4.48
1
Add To Cart
5
11546897
Air Cleaner Assembly Nut
Part Notes: 2019
$1.51
$0.85
1
Add To Cart
5
84166540
Air Filter
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$106.27
$59.52
1
Add To Cart
5
12686210
Front Cover Gasket
Part Notes: 4.2 Liter Twin-Turbo, Lower
Location: Driver Side
$9.70
$6.19
1
Add To Cart
5
23184138
Housing Insulator
Part Notes: 3.6 Liter
$7.88
$5.30
1
Add To Cart
5
22931497
Intake Duct
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$10.64
$7.15
1
Add To Cart
5
55506816
Upper Timing Cover Seal
Part Notes: 2019
Replaced By: 12741846
$7.96
$5.08
1
Add To Cart
5
12690195
Valve Cover
Part Notes: 3.6 Liter
Location: Driver Side
Replaced By: 12714147
$304.11
$193.27
1
Add To Cart
5
12714148
Valve Cover
Part Notes: 3.6 Liter
Location: Passenger Side
$309.42
$196.65
1
Add To Cart
6
23418368
Air Filter
Part Notes: 2019
$55.63
$31.15
1
Add To Cart
6
12714453
Air Mass Sensor
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
Replaced By: 12711405
$92.32
$51.70
1
Add To Cart
6
12686212
Front Cover Gasket
Part Notes: 4.2 Liter Twin-Turbo, Upper
$10.44
$6.66
1
Add To Cart
6
84320700
Inlet Duct
Part Notes: 3.6 Liter
$107.19
$72.02
1
Add To Cart
6
11589290
Intake Duct Retainer
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$4.74
$3.02
15
Add To Cart
6
11548003
Upper Timing Cover Screw
Part Notes: 2019
$0.39
$0.26
1
Add To Cart
6
12649906
Valve Cover Gasket
Part Notes: 3.6 Liter
Location: Driver Side
$10.14
$6.47
1
Add To Cart
6
12649907
Valve Cover Gasket
Part Notes: 3.6 Liter
Location: Passenger Side
$10.14
$6.47
1
Add To Cart
7
11546969
Air Mass Sensor Bolt
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$6.73
$4.52
1
Add To Cart
7
55513278
Filler Cap
Part Notes: 2019
$12.30
$6.89
1
Add To Cart
7
12585673
Front Seal
Part Notes: 4.2 Liter Twin-Turbo
7
22931497
Inlet Duct
Part Notes: 2019
Location: Driver Side;Passenger Side
$10.64
$7.15
1
Add To Cart
7
20957790
Inlet Duct Spacer
Part Notes: 3.6 Liter
$7.07
$4.75
1
Add To Cart
7
12653146
Insulator
Part Notes: 3.0 Liter Twin-Turbo
$15.32
$9.78
1
Add To Cart
7
23349890
Outlet Duct
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
$127.69
$85.79
1
Add To Cart
7
84406087
Outlet Duct
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$130.63
$87.76
1
Add To Cart
7
12659896
Valve Cover Insulator
Part Notes: 3.6 Liter
Location: Passenger Side
$45.36
$28.96
1
Add To Cart
7
12659897
Valve Cover Insulator
Part Notes: 3.6 Liter
Location: Driver Side
$45.36
$28.96
1
Add To Cart
8
15865791
Air Mass Sensor
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$146.54
$82.06
1
Add To Cart
8
23262343
Air Mass Sensor
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
$156.48
$87.63
1
Add To Cart
8
12662196
Filler Cap
Part Notes: 3.6 Liter
Replaced By: 12713786
$26.30
$14.74
1
Add To Cart
8
24100002
Filler Cap Seal
Part Notes: 2019
$5.47
$3.08
5
Add To Cart
8
23184138
Inlet Duct Insulator
Part Notes: 3.6 Liter
$7.88
$5.30
1
Add To Cart
8
11589290
Inlet Duct Retainer
Part Notes: 2019
Location: Driver Side;Passenger Side
$4.74
$3.02
15
Add To Cart
8
84406085
Outlet Duct
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$103.49
$69.53
1
Add To Cart
8
12690195
Valve Cover
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
Replaced By: 12714147
$304.11
$193.27
1
Add To Cart
8
12714148
Valve Cover
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$309.42
$196.65
1
Add To Cart
9
15813321
Air Mass Sensor Gasket
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$16.30
$9.13
1
Add To Cart
9
24100002
Filler Cap Seal
Part Notes: 3.6 Liter
$5.47
$3.08
5
Add To Cart
9
11610068
Inlet Duct Bolt
Part Notes: 3.6 Liter, 4x30mm
$8.16
$5.21
1
Add To Cart
9
55486913
Lower Timing Cover
Part Notes: 2019
$35.57
$22.71
1
Add To Cart
9
84024042
Outlet Duct
Part Notes: 2019
$170.70
$114.18
1
Add To Cart
9
84406084
Outlet Duct
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$110.09
$73.96
1
Add To Cart
9
12649906
Valve Cover Gasket
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
$10.14
$6.47
1
Add To Cart
9
12649907
Valve Cover Gasket
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$10.14
$6.47
1
Add To Cart
10
11548524
Air Mass Sensor Bolt
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$13.55
$8.67
10
11609489
Inlet Duct Bolt
Part Notes: 3.6 Liter, 4x25mm
Replaced By: 11547421
$8.87
$5.96
1
Add To Cart
10
11548002
Lower Timing Cover Bolt
Part Notes: 2019
$0.18
$0.11
10
12667981
PCV Tube
Part Notes: 4.2 Liter Twin-Turbo
$37.16
$23.72
1
Add To Cart
10
12666845
Purge Valve
Part Notes: 2019
$32.38
$18.13
1
Add To Cart
10
12659896
Upper Cover
Part Notes: 3.0 Liter Twin-Turbo
Location: Passenger Side
$45.36
$28.96
1
Add To Cart
10
12659897
Upper Cover
Part Notes: 3.0 Liter Twin-Turbo
Location: Driver Side
$45.36
$28.96
1
Add To Cart
10
12679238
Upper Oil Pan
Part Notes: 3.6 Liter, W/O Oil Cooler
Replaced By: 12693972
$382.13
$242.91
1
Add To Cart
10
12693973
Upper Oil Pan
Part Notes: 3.6 Liter, W/Oil Cooler
$391.13
$248.63
1
Add To Cart
10
12694688
Valve Cover
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$275.82
$175.30
1
Add To Cart
10
12701661
Valve Cover
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$285.42
$181.40
1
Add To Cart
11
12662196
Filler Cap
Part Notes: 3.0 Liter Twin-Turbo
Replaced By: 12713786
$26.30
$14.74
1
Add To Cart
11
11570654
Inlet Duct Nut
Part Notes: 3.6 Liter
$8.50
$5.43
1
Add To Cart
11
84024040
Intake Duct
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$33.21
$22.31
1
Add To Cart
11
12666875
Lower Oil Pan
Part Notes: 3.6 Liter
$29.05
$18.55
1
Add To Cart
11
12668731
Lower Timing Cover Pin
Part Notes: 2019
$4.16
$2.65
1
Add To Cart
11
11588714
Purge Valve Bolt
Part Notes: 2019
$9.71
$6.20
1
Add To Cart
11
12650598
Temperature Sensor
Part Notes: 3.0 Liter Twin-Turbo
$36.36
$20.35
1
Add To Cart
11
12691793
Valve Cover Gasket
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$10.31
$6.59
1
Add To Cart
11
12691794
Valve Cover Gasket
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$10.19
$6.51
1
Add To Cart
12
55487414
Balancer
Part Notes: 2019
$34.21
$21.84
1
Add To Cart
12
24100002
Filler Cap Seal
Part Notes: 3.0 Liter Twin-Turbo
$5.47
$3.08
5
Add To Cart
12
11589290
Inlet Duct Retainer
Part Notes: 3.6 Liter
$4.74
$3.02
15
Add To Cart
12
84024039
Intake Duct
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$33.21
$22.31
1
Add To Cart
12
12671831
Oil Deflector
Part Notes: 3.6 Liter
$47.90
$30.59
1
Add To Cart
12
12690680
Oil Tube
Part Notes: 4.2 Liter Twin-Turbo
$23.23
$14.84
1
Add To Cart
12
55496605
PCV Tube
Part Notes: 2019
$15.74
$10.05
1
Add To Cart
13
23262343
Air Mass Sensor
Part Notes: 3.6 Liter
$156.48
$87.63
1
Add To Cart
13
55505735
Air Mass Sensor
Part Notes: 2019
$97.22
$54.44
1
Add To Cart
13
11548686
Balancer Bolt
Part Notes: 2019
$4.08
$2.60
1
Add To Cart
13
11589290
Intake Duct Retainer
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$4.74
$3.02
15
Add To Cart
13
12693973
Oil Pan
Part Notes: 3.0 Liter Twin-Turbo, Assembly
$391.13
$248.63
1
Add To Cart
13
12670252
Oil Tube Seal
Part Notes: 4.2 Liter Twin-Turbo
$0.88
$0.56
1
Add To Cart
13
12681076
PCV Tube
Part Notes: 3.0 Liter Twin-Turbo, Large
$132.49
$84.58
1
Add To Cart
13
11547321
Temperature Sensor Bolt
Part Notes: 3.0 Liter Twin-Turbo
$8.42
$4.72
1
Add To Cart
14
11548524
Air Mass Sensor Bolt
Part Notes: 3.6 Liter
$13.55
$8.67
14
11546969
Air Mass Sensor Bolt
Part Notes: 2019
$6.73
$4.52
1
Add To Cart
14
84131759
Bracket
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$64.96
$43.65
1
Add To Cart
14
12700103
Dipstick
Part Notes: 4.2 Liter Twin-Turbo
$87.00
$55.54
1
Add To Cart
14
55577568
Drain Plug
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$15.02
$9.59
14
12655014
PCV Tube
Part Notes: 3.0 Liter Twin-Turbo, Small
Location: Passenger Side
$33.46
$21.37
1
Add To Cart
14
12659515
PCV Tube
Part Notes: 3.0 Liter Twin-Turbo, Small
Location: Driver Side
$47.06
$30.04
1
Add To Cart
14
55512049
Solenoid
Part Notes: 2019
$22.58
$14.41
1
Add To Cart
15
24504031
Dipstick Seal
Part Notes: 4.2 Liter Twin-Turbo
$17.88
$11.41
1
Add To Cart
15
12616850
Drain Plug Seal
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$7.35
$4.72
1
Add To Cart
15
84406083
Outlet Duct
Part Notes: 3.6 Liter
$112.96
$75.89
1
Add To Cart
15
55502085
Purge Line
Part Notes: 2019
$27.39
$17.49
1
Add To Cart
15
55499462
Solenoid Gasket
Part Notes: 2019
$4.36
$2.78
1
Add To Cart
16
12696433
Level Indicator
Part Notes: 3.6 Liter
$14.72
$9.40
1
Add To Cart
16
12650597
Level Sensor
Part Notes: 3.0 Liter Twin-Turbo
$5.95
$3.80
1
Add To Cart
16
12700106
Oil Pan
Part Notes: 4.2 Liter Twin-Turbo
$1156.66
$731.98
1
Add To Cart
16
12655013
PCV Tube
Part Notes: 3.6 Liter, Upper
$55.66
$31.17
1
Add To Cart
16
55501421
Purge Line Clip
Part Notes: 2019
$4.16
$2.64
1
Add To Cart
16
11549342
Solenoid Bolt
Part Notes: 2019
$0.14
$0.09
1
Add To Cart
17
12627008
Level Sensor
Part Notes: 4.2 Liter Twin-Turbo
$72.81
$46.48
1
Add To Cart
17
12638820
Level Sensor Seal
Part Notes: 3.0 Liter Twin-Turbo
$16.70
$10.66
1
Add To Cart
17
12717172
Lower Oil Pan
Part Notes: 2019
$42.28
$26.99
1
Add To Cart
17
12703915
PCV Tube
Part Notes: 3.6 Liter, Lower
$72.44
$40.57
1
Add To Cart
18
12638820
Level Indicator Seal
Part Notes: 3.6 Liter
$16.70
$10.66
1
Add To Cart
18
11548165
Lower Oil Pan Bolt
Part Notes: 2019
$4.36
$2.79
18
12693541
Oil Filter
Part Notes: 3.6 Liter
$20.10
$11.26
6
Add To Cart
18
12731742
Oil Filter
Part Notes: 4.2 Liter Twin-Turbo
$9.93
$5.56
1
Add To Cart
18
12664813
PCV Tube Clamp
Part Notes: 3.6 Liter
$16.58
$9.28
1
Add To Cart
19
12684910
Dipstick
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$17.12
$10.92
1
Add To Cart
19
12669792
Filler Cap
Part Notes: 4.2 Liter Twin-Turbo
$14.75
$9.40
1
Add To Cart
19
12693541
Oil Filter
Part Notes: 3.0 Liter Twin-Turbo
$20.10
$11.26
6
Add To Cart
19
19130464
PCV Tube Strap
Part Notes: 3.6 Liter
19
55509684
Upper Oil Pan
Part Notes: 2019
$659.59
$419.21
1
Add To Cart
20
24504031
Dipstick Seal
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$17.88
$11.41
1
Add To Cart
20
24100002
Filler Cap Seal
Part Notes: 4.2 Liter Twin-Turbo
$5.47
$3.08
5
Add To Cart
20
55496211
Level Indicator
Part Notes: 2019
$29.35
$18.74
1
Add To Cart
21
24504031
Level Indicator Seal
Part Notes: 2019
$17.88
$11.41
1
Add To Cart
21
12674269
Oil Filler Tube
Part Notes: 4.2 Liter Twin-Turbo
$14.22
$9.08
1
Add To Cart
21
12652501
Oil Tube
Part Notes: 3.0 Liter Twin-Turbo
$24.86
$15.88
1
Add To Cart
21
12673897
Oil Tube
Part Notes: 3.6 Liter
$12.17
$7.77
1
Add To Cart
22
24100002
Oil Filler Tube Seal
Part Notes: 4.2 Liter Twin-Turbo
$5.47
$3.08
5
Add To Cart
22
12727115
Oil Filter
Part Notes: 2019
$10.96
$6.14
1
Add To Cart
22
24504031
Oil Tube Seal
Part Notes: 3.0 Liter Twin-Turbo;3.6 Liter
$17.88
$11.41
1
Add To Cart
23
55495106
By-Pass Valve
Part Notes: 2019
$6.99
$4.46
1
Add To Cart
23
12674143
Intake Manifold
Part Notes: 3.6 Liter
$236.89
$150.60
1
Add To Cart
23
12693841
Intake Manifold
Part Notes: 4.2 Liter Twin-Turbo
Location: Passenger Side
$630.73
$400.95
1
Add To Cart
23
12698230
Intake Manifold
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side
$647.76
$411.78
1
Add To Cart
23
12666875
Lower Oil Pan
Part Notes: 3.0 Liter Twin-Turbo
$29.05
$18.55
1
Add To Cart
24
55506352
Intake Manifold
Part Notes: 2019
$98.81
$63.09
1
Add To Cart
24
12648665
Intake Manifold Gasket
Part Notes: 3.6 Liter, To Engine
$8.65
$5.52
30
Add To Cart
24
12666814
Intake Manifold Gasket
Part Notes: 4.2 Liter Twin-Turbo
Location: Driver Side;Passenger Side
$3.14
$2.00
1
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25
12662540
Intake Manifold
Part Notes: 3.0 Liter Twin-Turbo
$226.47
$143.97
1
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25
12652450
Intake Manifold Gasket
Part Notes: 3.6 Liter, To Throttle Body
$13.72
$7.68
1
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