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  1. Home
  2. Cadillac
  3. 2019
  4. CT6
  5. Engine

2019 Cadillac CT6 engine parts catalog

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Air Cleaner Assembly, air intake

  • OEM part number: 84188300
  • Quantity in car: 1
  • 2019.

$193.07

Available in 36 shops

Add to cart

Outlet duct, air intake

  • OEM part number: 84024042
  • Quantity in car: 1
  • 2019.

$110.05—114.33

Available in 36 shops

Add to cart

Driver air bag, air intake

  • OEM part number: 55505735
  • Quantity in car: 1
  • Air bags, with denali, black.

$?

Add to cart

Purge Line, air intake

  • OEM part number: 55502085
  • Quantity in car: 1
  • 2019.

$24.34

Available in 36 shops

Add to cart

Purge Line Clip, air intake

  • OEM part number: 55501421
  • Quantity in car: 1
  • 2019. Included With Purge Line.

$3.60

Available in 36 shops

Add to cart

PCV Tube, air intake

  • OEM part number: 55496605
  • Quantity in car: 1
  • 2019.

$13.98

Available in 36 shops

Add to cart

Air Filter, air intake

  • OEM part number: 23418368
  • Quantity in car: 1
  • CT6. 2019. 2.0l. 2016-18. Included With Air Cleaner Assembly.

$46.82

Available in 36 shops

Add to cart

Air Cleaner Assembly Insulator, air intake

  • OEM part number: 23184138
  • Quantity in car: 1
  • 2019. 3.6L, #2. 2018-20. 2016-18. 2.5L, rear. 1.8L, type 1. 3.0L twin-turbo. 1.5L turbo, front. 2.0L turbo, front. 6.2L without supercharger. Included With Air Cleaner Assembly. Included With Mount Bracket. Included With Inlet Duct. Position: Rear

$6.40

Available in 36 shops

Add to cart

Intake Duct, air intake

  • OEM part number: 22931497
  • Quantity in car: 1
  • 2019. 2016-18. 3.0L twin-turbo. Position: Left, Right

$18.67

Available in 36 shops

Add to cart

Purge Valve, air intake

  • OEM part number: 12666845
  • Quantity in car: 1
  • CT6. 2019. 2.7L. Silverado, sierra. Canister & sensors, 2.0l turbo. Included With Valve Assembly. Included With Outlet Duct.

$15.27—15.85

Available in 36 shops

Add to cart

Retainer, air intake

  • OEM part number: 11589290
  • Quantity in car: 1
  • Push-in, fits 6.5 hole, 4.5 -7.0 thick panel, nylon 6/6 gmp.pa66.0 (upper intake manifold sight shield)

$2.50—6.00

Available in 39 shops

Add to cart

Bolt, air intake

  • OEM part number: 11588714
  • Quantity in car: 1
  • Hex flanged head, m6x1x30, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, m-pt.

$2.86—5.88

Available in 39 shops

Add to cart

Air Cleaner Assembly Bolt, air intake

  • OEM part number: 11548523
  • Quantity in car: 1
  • 2019. 3.6L. 4.2L twin-turbo. 3.0L twin-turbo. Included With Air Cleaner Assembly. Position: Left, Right

$3.33

Available in 36 shops

Add to cart

Bracket Bolt, air intake

  • OEM part number: 11546969
  • Quantity in car: 1
  • 2020. 2019. Without led. 4.2L twin-turbo. Included With Air Cleaner Assembly. Included With Headlamp Assembly. Position: Left, Right

$3.48

Available in 36 shops

Add to cart

Guide Nut, air intake

  • OEM part number: 11546897
  • Quantity in car: 1
  • 2019. 2018-19. 2016-18, type #2. Position: Left, Right

$0.76—0.80

Available in 36 shops

Add to cart

Bolt, air intake

  • OEM part number: 11519507
  • Quantity in car: 1
  • Hwh, m6x1x38, 29 thread 17 outside diameter, 8.8, gmw3359, mat-point (manual transmission control)

$2.86—3.99

Available in 39 shops

Add to cart

Engine Crankshaft Thrust Washer, cylinder block components

  • OEM part number: 55506115
  • Quantity in car: 1
  • Right. Silverado. Position: Right

$3.79

Available in 36 shops

Add to cart

Engine Cylinder Head Bolt, cylinder block components

  • OEM part number: 55488687
  • Quantity in car: 1
  • With heated, with side object detection, 2nd design. Included With Mirror Assembly. Position: Right, Front Right

$3.93

Available in 36 shops

Add to cart

Leaf Spring, cylinder block components

  • OEM part number: 11549039
  • Quantity in car: 1
  • Position: Left, Right

$?

Add to cart

Engine Cylinder Head Bolt, cylinder block components

  • OEM part number: 11548812
  • Quantity in car: 1
  • Without wireless charge.

$?

Add to cart

Engine Cylinder Head Bolt, cylinder block components

  • OEM part number: 11548293
  • Quantity in car: 1
  • Enhance the performance with this Exhaust Upgrade Kit. This kit reduces restrictions in the exhaust pipes and expands the diameter of stock pipes, allowing your engine to breathe better, and is made from T-304 stainless steel. The kit includes an exh

$2.63—2.75

Available in 36 shops

Add to cart

Engine Intake Manifold Bolt, cylinder block components

  • OEM part number: 11548171
  • Quantity in car: 1
  • Equinox, Terrain. Spark. Sonic. Bolt. 2nd design. Auto trans. Connector Keys Outside.

$3.75

Available in 36 shops

Add to cart

Engine Crankshaft Main Bearing Cap Bolt, cylinder block components

  • OEM part number: 11547674
  • Quantity in car: 1
  • 4wd, 2.7L turbo.

$3.93

Available in 36 shops

Add to cart

Key, engine

  • OEM part number: 90354648
  • Quantity in car: 1
  • Valve stem

$1.19—4.48

Available in 39 shops

Add to cart

Motor mount, engine

  • OEM part number: 84468649
  • Quantity in car: 1
  • CT6. 2019. Right. Without hybrid. Position: Right

$65.76—68.33

Available in 36 shops

Add to cart

Mount, engine

  • OEM part number: 84468648
  • Quantity in car: 1
  • CT6. Left. 2019. Without hybrid. Position: Left

$140.31

Available in 36 shops

Add to cart

Oil pan, engine

  • OEM part number: 55511565
  • Quantity in car: 1
  • 2.0l. 2020. 2019. Included With Solenoid. Position: Lower

$50.68

Available in 36 shops

Add to cart

Engine Camshaft, engine

  • OEM part number: 55511462
  • Quantity in car: 1
  • CT6. Exhaust.

$657.43

Available in 36 shops

Add to cart

Engine Balance Shaft Chain Tensioner, engine

  • OEM part number: 55510030
  • Quantity in car: 1
  • CT6.

$17.66—18.31

Available in 36 shops

Add to cart

Oil Pump, engine

  • OEM part number: 55509155
  • Quantity in car: 1
  • CT6. Without hybrid.

$148.12

Available in 36 shops

Add to cart

Engine Timing Camshaft Sprocket, engine

  • OEM part number: 55509051
  • Quantity in car: 1
  • CT6. Exhaust.

$101.33

Available in 36 shops

Add to cart

Engine Timing Camshaft Sprocket, engine

  • OEM part number: 55509050
  • Quantity in car: 1
  • CT6. Intake.

$96.73

Available in 36 shops

Add to cart

Engine Timing Crankshaft Sprocket, engine

  • OEM part number: 55509047
  • Quantity in car: 1
  • CT6.

$44.98

Available in 36 shops

Add to cart

Engine Balance Shaft Chain, engine

  • OEM part number: 55508496
  • Quantity in car: 1
  • CT6.

$32.96

Available in 36 shops

Add to cart

Engine Timing Chain Tensioner, engine

  • OEM part number: 55506835
  • Quantity in car: 1
  • CT6. Adjuster.

$35.51

Available in 36 shops

Add to cart

Engine Timing Cover, engine

  • OEM part number: 55506833
  • Quantity in car: 1
  • CT6. 2019. Upper. Incl.Gasket. Includes Front Oil Seal. Position: Upper, Upper Front

$36.88—38.39

Available in 36 shops

Add to cart

Upper Timing Cover Gasket, engine

  • OEM part number: 55506816
  • Quantity in car: 1
  • CT6. 2020. 2019. 2.0l. Included With Upper Timing Cover. Position: Front, Upper

$6.39

Available in 36 shops

Add to cart

Timing chain, engine

  • OEM part number: 55506354
  • Quantity in car: 1
  • CT6.

$31.69

Available in 36 shops

Add to cart

Cylinder head, engine

  • OEM part number: 55504796
  • Quantity in car: 1
  • CT6. Includes Valves And Spark Plugs.

$606.64—630.55

Available in 36 shops

Add to cart

Engine Oil Pump Pickup Tube, engine

  • OEM part number: 55504659
  • Quantity in car: 1
  • Incl.Oil Pump Screen. CT6. Without hybrid.

$11.22—11.65

Available in 36 shops

Add to cart

Balance Shaft, engine

  • OEM part number: 55504652
  • Quantity in car: 1
  • CT6. Driven. Without hybrid. Includes Oil Pump.

$71.77

Available in 36 shops

Add to cart

Balance Shaft, engine

  • OEM part number: 55504651
  • Quantity in car: 1
  • CT6. Driven. Without hybrid. Includes Oil Pump.

$73.44

Available in 36 shops

Add to cart

Crankshaft, engine

  • OEM part number: 55504614
  • Quantity in car: 1
  • CT6.

$660.89

Available in 36 shops

Add to cart

Engine Camshaft, engine

  • OEM part number: 55504558
  • Quantity in car: 1
  • CT6. Intake.

$694.35

Available in 36 shops

Add to cart

Engine Piston Ring, engine

  • OEM part number: 55502679
  • Quantity in car: 1
  • CT6. Includes Ring Set For One Cylinder.

$17.56

Available in 36 shops

Add to cart

Engine Timing Chain Tensioner, engine

  • OEM part number: 55496988
  • Quantity in car: 1
  • Slack side. CT6. Arm.

$10.27

Available in 36 shops

Add to cart

Chain Guide, engine

  • OEM part number: 55496987
  • Quantity in car: 1
  • Tension side. CT6. Position: Lower

$6.72—6.99

Available in 36 shops

Add to cart

Chain Guide, engine

  • OEM part number: 55496982
  • Quantity in car: 1
  • CT6.

$7.17

Available in 36 shops

Add to cart

Engine Balance Shaft Sprocket, engine

  • OEM part number: 55496981
  • Quantity in car: 1
  • CT6. Driven.

$7.78—8.10

Available in 36 shops

Add to cart

Engine Valve Stem Oil Seal, engine

  • OEM part number: 55490063
  • Quantity in car: 1
  • CT6. Exhaust.

$2.58—2.70

Available in 36 shops

Add to cart

Engine Valve Stem Oil Seal, engine

  • OEM part number: 55490062
  • Quantity in car: 1
  • CT6. Intake.

$2.58—2.70

Available in 36 shops

Add to cart

Bearing set, engine

  • OEM part number: 55489466
  • Quantity in car: 1
  • CT6. Includes Upper and Lower Bearings For Complete Engine.

$3.79

Available in 36 shops

Add to cart

Connecting Rod, engine

  • OEM part number: 55488416
  • Quantity in car: 1
  • CT6.

$25.11—26.09

Available in 36 shops

Add to cart

Engine Piston, engine

  • OEM part number: 55488406
  • Quantity in car: 1
  • CT6. Incl.Piston Pin and Piston Ring Set. Includes One Piston W/Pin.

$56.02

Available in 36 shops

Add to cart

Valve Cover Gasket, engine

  • OEM part number: 55488236
  • Quantity in car: 1
  • Incl.Spark Plug Tube Seals. CT6. 2.0l.

$16.03—16.67

Available in 36 shops

Add to cart

Engine Valve Spring, engine

  • OEM part number: 55488231
  • Quantity in car: 1
  • CT6.

$3.93

Available in 36 shops

Add to cart

Vibration damper, engine

  • OEM part number: 55487414
  • Quantity in car: 1
  • CT6. 2020. 2019. 2.0l. Without hybrid.

$55.58

Available in 36 shops

Add to cart

Engine Connecting Rod Bearing, engine

  • OEM part number: 55487305
  • Quantity in car: 1
  • CT6. Includes Parts For 4 Rods.

$2.58—2.70

Available in 36 shops

Add to cart

Engine Balance Shaft Bearing, engine

  • OEM part number: 55487304
  • Quantity in car: 1
  • CT6. Part of balance shaft.

$2.58—2.70

Available in 36 shops

Add to cart

Oil Cooler, engine

  • OEM part number: 55486915
  • Quantity in car: 1
  • CT6. 2019. 2.0l.

$49.81—51.63

Available in 36 shops

Add to cart

Drive Shaft, engine

  • OEM part number: 55486914
  • Quantity in car: 1
  • 5.3l. One-piece. Silverado, sierra. Standard bed, crew cab. 4wd, crew, 6.6 ft box, 5.3, 6.2L. 4wd, double, crew cab, code aa6w.

$?

Add to cart

Lower Timing Cover, engine

  • OEM part number: 55486913
  • Quantity in car: 1
  • CT6. 2020. 2019. 2.0l. Lower. Includes Front Oil Seal. Position: Lower, Front

$22.55—23.43

Available in 36 shops

Add to cart

Upper Timing Cover Seal, engine

  • OEM part number: 55486668
  • Quantity in car: 1
  • CT6. 2020. 2019. Exhaust. Included With Upper Timing Cover.

$60.90

Available in 36 shops

Add to cart

Shoe Set, engine

  • OEM part number: 55486594
  • Quantity in car: 1
  • CT6.

$?

Add to cart

Exhaust Valve, engine

  • OEM part number: 55486585
  • Quantity in car: 1
  • CT6.

$14.94—15.54

Available in 36 shops

Add to cart

Intake Valve, engine

  • OEM part number: 55486584
  • Quantity in car: 1
  • CT6.

$5.55

Available in 36 shops

Add to cart

Trans mount, engine

  • OEM part number: 23365775
  • Quantity in car: 1
  • CT6. Without hybrid.

$102.93—106.96

Available in 36 shops

Add to cart

Engine Crankshaft Seal, engine

  • OEM part number: 12693989
  • Quantity in car: 1
  • CT6. Position: Front

$3.75

Available in 36 shops

Add to cart

Engine Camshaft Follower, engine

  • OEM part number: 12663277
  • Quantity in car: 1
  • CT6. Silverado, sierra.

$3.93

Available in 36 shops

Add to cart

Engine Rocker Arm, engine

  • OEM part number: 12663276
  • Quantity in car: 1
  • CT6. Silverado, sierra.

$5.35

Available in 36 shops

Add to cart

Valve Spring Retainers, engine

  • OEM part number: 12647879
  • Quantity in car: 1
  • Canyon, Colorado. Regal Sportback. LaCrosse. Acadia. Camaro. CT6. CTS. XT5. ATS. Without vsport. Silverado, sierra.

$4.12

Available in 36 shops

Add to cart

Guide, engine

  • OEM part number: 12627184
  • Quantity in car: 1
  • Guide

$7.15—12.67

Available in 37 shops

Add to cart

Arm, engine

  • OEM part number: 12627112
  • Quantity in car: 1
  • Arm

$7.81—15.05

Available in 37 shops

Add to cart

Guide, engine

  • OEM part number: 12627111
  • Quantity in car: 1
  • Guide

$8.23—14.58

Available in 37 shops

Add to cart

Motor mount, engine and trans mounting

  • OEM part number: 84468649
  • Quantity in car: 1
  • CT6. 2019. Right. Without hybrid. Position: Right

$65.76—68.33

Available in 36 shops

Add to cart

Mount, engine and trans mounting

  • OEM part number: 84468648
  • Quantity in car: 1
  • CT6. Left. 2019. Without hybrid. Position: Left

$140.31

Available in 36 shops

Add to cart

Mount bracket, engine and trans mounting

  • OEM part number: 84446334
  • Quantity in car: 1
  • 2019. Position: Right

$97.60

Available in 36 shops

Add to cart

Mount bracket, engine and trans mounting

  • OEM part number: 84446333
  • Quantity in car: 1
  • 2019. Position: Left

$77.06

Available in 36 shops

Add to cart

Bolt, engine and trans mounting

  • OEM part number: 11588740
  • Quantity in car: 1
  • Hexagon flanged head, m10x1.5x40, 30 thread, 22.3 outside diameter, 10.9, gmw3359, m-point (starter)

$0.73—6.03

Available in 39 shops

Add to cart

Bolt, engine and trans mounting

  • OEM part number: 11588724
  • Quantity in car: 1
  • Engine oil cooler adapter

$0.35—2.48

Available in 38 shops

Add to cart

Nut, engine and trans mounting

  • OEM part number: 11516078
  • Quantity in car: 1
  • Hex flanged head, m12x1.75, 14thk, 25 outside diameter, 10, pzor (differential carrier support)

$0.65—3.66

Available in 39 shops

Add to cart

Bracket, engine appearance cover

  • OEM part number: 55506139
  • Quantity in car: 1
  • 2019.

$15.63

Available in 36 shops

Add to cart

Heat shield, engine appearance cover

  • OEM part number: 55504597
  • Quantity in car: 1
  • 2019.

$44.98

Available in 36 shops

Add to cart

Engine Cover Retainer Nut, engine appearance cover

  • OEM part number: 55502844
  • Quantity in car: 1
  • 2019. Included With Engine Cover.

$4.12—4.30

Available in 36 shops

Add to cart

Heat shield, engine appearance cover

  • OEM part number: 55493256
  • Quantity in car: 1
  • 2019.

$23.02—23.93

Available in 36 shops

Add to cart

Upper Cover, engine appearance cover

  • OEM part number: 55486882
  • Quantity in car: 1
  • 2019.

$21.85—22.73

Available in 36 shops

Add to cart

Engine Cover, engine appearance cover

  • OEM part number: 12669562
  • Quantity in car: 1
  • 2019. 2016-18. Coupe, 2.0L turbo. Sedan, 2.0L turbo, without matte finish.

$111.88

Available in 36 shops

Add to cart

Engine Cover Grommet, engine appearance cover

  • OEM part number: 12661056
  • Quantity in car: 1
  • 2019. 1.4L. 1.5L turbo. Included With Engine Cover.

$3.75

Available in 36 shops

Add to cart

Insulator, engine appearance cover

  • OEM part number: 12559120
  • Quantity in car: 1
  • Upper intake manifold cover (horse-shoe shaped)

$3.81—4.18

Available in 38 shops

Add to cart

Stud, engine appearance cover

  • OEM part number: 11609530
  • Quantity in car: 1
  • Intake manifold sight shield (m6x1x20)

$4.83—6.38

Available in 37 shops

Add to cart

Bolt, engine appearance cover

  • OEM part number: 11588714
  • Quantity in car: 1
  • Hex flanged head, m6x1x30, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, m-pt.

$2.86—5.88

Available in 39 shops

Add to cart

Bolt, engine appearance cover

  • OEM part number: 11588711
  • Quantity in car: 1
  • Hexagon flanged head, m6x1x16, 10 thread, 14.2 outside diameter, 8.8 steel, gmw3359

$0.63—4.63

Available in 39 shops

Add to cart

Retainer, engine appearance cover

  • OEM part number: 11588441
  • Quantity in car: 1
  • Plenum panel insulate

$2.65—23.85

Available in 39 shops

Add to cart

Door Check Nut, engine appearance cover

  • OEM part number: 11546364
  • Quantity in car: 1
  • Split back seats, type 1. 2019. 2020. Included With Bracket. Position: Left, Right

$2.33—2.43

Available in 36 shops

Add to cart

Oil pan, engine parts

  • OEM part number: 55511565
  • Quantity in car: 1
  • 2.0l. 2020. 2019. Included With Solenoid. Position: Lower

$50.68

Available in 36 shops

Add to cart

Upper Oil Pan, engine parts

  • OEM part number: 55509684
  • Quantity in car: 1
  • 2020. 2019.

$373.02—387.19

Available in 36 shops

Add to cart

Engine Timing Cover, engine parts

  • OEM part number: 55506833
  • Quantity in car: 1
  • CT6. 2019. Upper. Incl.Gasket. Includes Front Oil Seal. Position: Upper, Upper Front

$36.88—38.39

Available in 36 shops

Add to cart

Upper Timing Cover Gasket, engine parts

  • OEM part number: 55506816
  • Quantity in car: 1
  • CT6. 2020. 2019. 2.0l. Included With Upper Timing Cover. Position: Front, Upper

$6.39

Available in 36 shops

Add to cart

Intake Manifold, engine parts

  • OEM part number: 55506352
  • Quantity in car: 1
  • CT6. 2020. 2.0l. 2019.

$90.28

Available in 36 shops

Add to cart

Intake Manifold Gasket, engine parts

  • OEM part number: 55502650
  • Quantity in car: 1
  • 2020. 2.0L. 2019. Included With Intake Manifold.

$?

Add to cart

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