Engine Assembly-Cylinder Block & Internal Parts fit your 2022 Cadillac CT4

Currently shopping for

2022 Cadillac CT4

Change Vehicle

Categories Close X

Currently selected

Engine

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Body Wiring, Roof Trim

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers, Fascias

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Transmission - Manual

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

How to use OE catalog

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12560272
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M10X2X102.5)
- Require Quantity: 08
- Package Quantity: 10
$7.74 $4.92
10
Add To Cart

11518861
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M8X1.25X90)(OUTBOARD)(8.900)
- Require Quantity: 08
- Package Quantity: 1
$10.30 $6.56
1
Add To Cart

11588712
BOLT, Distributor (also Knock Sensor), BOLT,CRANKSHAFT POSITION SENSOR SHIELD(M6X1X20,17.5THD)(14.2 OUTSIDE DIAMETER,8.8 GMW3359)(M-POINT)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$7.94 $5.04
10
Add To Cart

11588712
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(M6X1X20,17.5THD)(14.2 OUTSIDE DIAMETER,8.8 GMW3359)(M-POINT)(8.900)
- Require Quantity: 05
- Package Quantity: 10
$7.94 $5.04
10
Add To Cart

11589000
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M8X1.25X50)(8.900)
$7.74 $4.92
1
Add To Cart

11549124
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(M14X1.5X48.4)
$10.72 $6.72
1
Add To Cart

12637710
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL(INCLUDES 19,21)
$73.74 $43.13
1
Add To Cart

11519680
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 10)(M9X1X53)
- Require Quantity: 02
- Package Quantity: 10
$5.55 $3.48
10
Add To Cart

12601937
KEY, Engine Crankshaft Pulley And Balancer, KEY,CRANKSHAFT BALANCER(PART OF 23)
$7.36 $4.61
1
Add To Cart

12597210
PIN, Engine Cylinder, PIN,LOWER CRANKCASE EXTENSION(PART OF 21)(0.685)
$8.71 $5.52
1
Add To Cart

12597210
PIN, Engine Clutch Housing or Transmission, PIN,TRANS LOCATING
$8.71 $5.52
1
Add To Cart

12615626
SENSOR, Distributor (also Knock Sensor), SENSOR,CRANKSHAFT POSITION(INCLUDES 39,40)(W/BOLT & RETAINER)
$32.60 $17.27
1
Add To Cart

RETAINER, Engine Oil
11588327
RETAINER, LOWER CRANKCASE EXTENSION BOLT(PART OF 21)(ROUND M8 BOLT)(4.128)
Fitting Vehicle Options: DC,DE(69)
$7.74 $4.67
1
Add To Cart
11518792
RETAINER, LOWER CRANKCASE EXTENSION BOLT(7MM LONG)(FOR M6 BOLT)(1.428)
- Fitting Vehicle Options: DB,DC,DD(69)(LSY)
- Require Quantity: 18
- Package Quantity: 1
$7.36 $4.44
1
Add To Cart

12643667
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(INCLUDES 4)(USE W/2012 AND BEYOND)
$17.32 $10.46
1
Add To Cart

11518792
RETAINER, Distributor (also Knock Sensor), RETAINER,CRANKSHAFT POSITION SENSOR BOLT(PART OF 36)(7MM LONG)(FOR M6 BOLT)(1.428)
$7.36 $4.44
1
Add To Cart

11588713
BOLT, Distributor (also Knock Sensor), BOLT,CRANKSHAFT POSITION SENSOR(PART OF 36)(M6X1X25)(8.900)
$6.49 $4.77
1
Add To Cart

11589001
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M8X1.25X25)(HEXFLANGE)(W/ADHESIVE)
- Require Quantity: 04
- Package Quantity: 1
$10.25 $6.42
1
Add To Cart

BOLT, Engine Cylinder
11547061
BOLT, LOWER CRANKCASE EXTENSION(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
Fitting Vehicle Options: DB,DC,DD(69)(LSY)
Require Quantity: 06
Package Quantity: 1
$7.93 $4.78
1
Add To Cart
11548178
BOLT, LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X35.7MM)(0.459)
- Fitting Vehicle Options: DC,DE(69)(L3B)
$5.46 $3.47

11562125
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(22.6 OUTSIDE DIAMETER)(3.675)
$8.51 $6.37
1
Add To Cart

PLUG, Engine Block
11611351
PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25-4-STEEL)(M28X1.25X13)(8.971)
Replaced By: 11602951
$3.93 $2.46
1
Add To Cart
11602951
PLUG, ENGINE BLOCK COOLANT HOLE(M28X1.25X18)(1.152)
$3.93 $2.46
1
Add To Cart

PISTON, Engine Piston
12641602
PISTON, (W/PINION & COMPRESSION & OIL RING)(INCLUDES 6-9)(STD SIZE)
Location: Driver Side
Replaced By: 12686350
$155.75 $97.66
1
Add To Cart
12641603
PISTON, (W/PINION & COMPRESSION & OIL RING)(INCLUDES 6-9)(STD SIZE)
- Location: Passenger Side
- Replaced By: 12686351
$155.75 $97.66
1
Add To Cart

CRANKSHAFT, Engine
12653000
CRANKSHAFT, (INCLUDES 30)(CRANK MACHINING HAS DRILL HOLE TO ACCEPT ANTI ROTATE DOWEL)
Fitting Vehicle Options: DF(69)(LF4,MG9)
$1271.48 $797.38
1
Add To Cart
12683977
CRANKSHAFT, (INCLUDES 30)
- Fitting Vehicle Options: DF(69)(LF4,MHU)
$926.74 $581.06
1
Add To Cart

11547059
BOLT, Distributor (also Knock Sensor), BOLT,KNOCK SENSOR(M8X1.25X40)(13 SCKT,18 OUTSIDE DIAMETER,(10.9)3359A NO TEFLON)(0.206)
$9.97 $6.33
1
Add To Cart

11547059
BOLT, Distributor (also Knock Sensor), BOLT,KNOCK SENSOR(M8X1.25X40)(13 SCKT,18 OUTSIDE DIAMETER,(10.9)3359A NO TEFLON)(0.206)
- Require Quantity: 02
- Package Quantity: 1
$9.97 $6.33
1
Add To Cart

12603180
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,CRANKSHAFT(DUAL BELT WITH KEYWAY)
$104.78 $61.28
1
Add To Cart

12643670
BEARING KIT, Engine Crankshaft Main, BEARING KIT,CRANKSHAFT(#1,2,4 STD)(INCLUDES 17,27)(#1,2,4)(STD)
- Require Quantity: 03
- Package Quantity: 1
$28.04 $20.39
1
Add To Cart

11547674
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(M10X2X92)
- Require Quantity: 10
- Package Quantity: 1
$5.41 $3.43
1
Add To Cart

11547739
BOLT, Distributor (also Knock Sensor), BOLT,KNOCK SENSOR(PART OF 10)(M6X1X35,14.2OD)(1.652)
$2.10 $1.31
1
Add To Cart

BOLT, Distributor (also Knock Sensor)
11548165
BOLT, CRANKSHAFT POSITION SENSOR(M5X0.8X20)(1.609)
Fitting Vehicle Options: DB,DC,DD(69)(LSY)
$4.50 $3.28
1
Add To Cart
11548165
BOLT, CRANKSHAFT POSITION SENSOR BRACKET(M5X0.8X20)(1.609)
- Fitting Vehicle Options: DC,DE(69)(L3B)
$4.50 $3.28
1
Add To Cart

BOLT, Engine Cylinder
11548175
BOLT, LOWER CRANKCASE EXTENSION(M6X1X78, 10 SOCKET)
Fitting Vehicle Options: DB,DC,DD(69)(LSY)
$12.09 $7.68
1
Add To Cart
11548183
BOLT, LOWER CRANKCASE EXTENSION(PART OF 21)(M8X1.25X63)
- Fitting Vehicle Options: DC,DE(69)(L3B)
$0.38 $0.25
1
Add To Cart

11548469
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 8)(M9X1X48)
$1.18 $0.75
1
Add To Cart

11549039
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 3)(MJ8X1X41,10)
$0.90 $0.57
1
Add To Cart

11562127
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(CUP-14.22 OUTSIDE DIAMETER, 6.6 THICK,304SS)(0.253)
$9.15 $6.65
1
Add To Cart

11569584
PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(CUP DIAMETER 34.4MM)
- Require Quantity: 02
- Package Quantity: 1
$7.36 $4.61
1
Add To Cart

11602951
PLUG, Engine Coolant Heater, PLUG,ENGINE COOLANT HEATER HOLE(M28X1.25X18)
$3.93 $2.46
1
Add To Cart

12566186
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(INCLUDES 6)
- Require Quantity: 02
- Package Quantity: 1
$11.12 $6.97
1
Add To Cart

ROD, Engine Piston
12641607
ROD, CONNECT(INCLUDES 5,11,12)(POWDERED METAL)
Fitting Vehicle Options: DF(69)(LF4,MHU)
$82.50 $51.71
1
Add To Cart
12652977
ROD, CONNECT(INCLUDES 5,11,12)
- Fitting Vehicle Options: DF(69)(LF4,MG9)
$898.17 $563.15
1
Add To Cart

12643185
SHIELD, Distributor (also Knock Sensor), SHIELD,CRANKSHAFT POSITION SENSOR
$19.82 $12.43
1
Add To Cart

12643668
BEARING KIT, Engine Crankshaft Main, BEARING KIT,CRANKSHAFT THRUST(INCLUDES 27,31)(#3)(STD)
$26.28 $15.36
1
Add To Cart

12654282
HARNESS, Chassis/Engine Wiring Harness, HARNESS,KNOCK SENSOR WIRING
$44.20 $28.10
1
Add To Cart

PISTON, Engine Piston
12654421
PISTON, (W/PINION)(INCLUDES 6,7)(.25MM)(OVERSIZE)(*KIT3)
Location: Driver Side
$233.97 $146.70
1
Add To Cart
12654422
PISTON, (W/PINION)(INCLUDES 6,7)(.25MM)(OVERSIZE)(*KIT3)
- Location: Passenger Side
$258.28 $161.94
1
Add To Cart

RING KIT, Engine Piston

12654441
RING KIT, PISTON(.25MM)(OVERSIZE)(*KIT3)
$111.70 $70.04
1
Add To Cart
12654442
RING KIT, PISTON(STD SIZE)(*KIT3)
$57.20 $35.87
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12663209
SENSOR, KNOCK(W/O RETAINER OR BOLT)
Fitting Vehicle Options: DB,DC,DD(69)(LSY)
$7.73 $4.10
1
Add To Cart
55503494
SENSOR, KNOCK(WITH RETAINER AND BOLT)
- Fitting Vehicle Options: DB,DC,DD(69)(LSY,M5N)
- Replaced By: 12737536
$26.40 $14.53
1
Add To Cart

12663209
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK(W/O RETAINER OR BOLT)
- Require Quantity: 02
- Package Quantity: 1
$7.73 $4.10
1
Add To Cart

12663473
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(LOCATION M1)
$6.45 $4.10
1
Add To Cart

12663474
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(LOCATION M2 & M4)
- Require Quantity: 02
- Package Quantity: 1
$5.13 $3.26
1
Add To Cart

BEARING, Engine Crankshaft Main
12663475
BEARING, CRANKSHAFT UPPER(LOCATION M3 & M5)
Fitting Vehicle Options: DC,DE(69)(L3B,MQA)
Require Quantity: 02
Package Quantity: 1
$5.16 $3.28
1
Add To Cart
55487315
BEARING, CRANKSHAFT UPPER(SIZE 2/GM INSIDE DIAMETER 311 HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options: DB,DC,DD(69)(LSY,M5N)
$6.07 $3.86
1
Add To Cart

12663477
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT LOWER(12663477 SERVICES 12664949 & 12664950)
- Require Quantity: 05
- Package Quantity: 1
$5.02 $3.19
1
Add To Cart

12663772
BAFFLE, Engine Coolant, BAFFLE,ENGINE BLOCK COOLANT
$53.62 $29.89
1
Add To Cart

12666300
NOZZLE, Engine Oil Distribution, NOZZLE,PISTON OIL(INCLUDES 33)
- Require Quantity: 04
- Package Quantity: 1
$15.59 $9.91
1
Add To Cart

12668731
PIN, Engine Front Cover, PIN,ENGINE FRONT COVER LOCATING(6MM DIAMETER)(PINION-6 OUTSIDE DIAMETER,17 LONG)(0.137)
- Require Quantity: 02
- Package Quantity: 1
$4.46 $2.83
1
Add To Cart

12671641
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT
- Replaced By: 12725693
$112.77 $70.71
1
Add To Cart

BEARING, Engine Crankshaft Main
12688704
BEARING, CRANKSHAFT THRUST
Fitting Vehicle Options: DC,DE(69)(L3B)
Require Quantity: 02
Package Quantity: 1
$10.12 $5.64
1
Add To Cart
55487318
BEARING, CRANKSHAFT UPPER(SIZE 2/GM INSIDE DIAMETER 312 HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options: DB,DC,DD(69)(LSY,M5N)
$5.16 $3.28
1
Add To Cart

12692942
ROD, Engine Piston, ROD,CONNECT(INCLUDES 7,9,10)
- Require Quantity: 04
- Package Quantity: 1
$96.71 $61.46
1
Add To Cart

12693566
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD
$28.44 $15.64
1
Add To Cart

12693989
SEAL, Engine Front Cover & Crankshaft Seal, SEAL,CRANKSHAFT FRONT (O RING)
$2.16 $1.30
1
Add To Cart

12705528
PISTON, Engine Piston, PISTON,ENGINE(INCLUDES 1,41,42)
$80.86 $51.39
1
Add To Cart

12705841
PISTON, Engine Piston, PISTON,ENGINE(INCLUDES 2,3,6)
- Require Quantity: 04
- Package Quantity: 1
$38.94 $24.75
1
Add To Cart

12706708
SENSOR, Distributor (also Knock Sensor), SENSOR,CRANKSHAFT POSITION(FOR MATING CONNECTOR USE PN 86792095)
$13.08 $7.19
1
Add To Cart

CRANKSHAFT, Engine
12712274
CRANKSHAFT, (INCLUDES 17)
Fitting Vehicle Options: DC,DE(69)(L3B)
$550.46 $345.14
1
Add To Cart
55504614
CRANKSHAFT, (USE TOGETHER WITH 55496981 & 55516894)(INCLUDES 17)
- Fitting Vehicle Options: DB,DC,DD(69)(LSY)
$734.05 $460.35
1
Add To Cart

RING KIT, Engine Piston
12720004
RING KIT, PISTON
Fitting Vehicle Options: DC,DE(69)(L3B)
Replaced By: 12693554
$19.77 $12.39
1
Add To Cart
55502679
RING KIT, PISTON(PART OF 2)
- Fitting Vehicle Options: DB,DC,DD(69)(LSY,M5N,F46), DB,DC,DD(69)(LSY,M5N,RWL)
- Replaced By: 12720003
$48.83 $30.62
1
Add To Cart

12729597
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK(INCLUDES 1)(SERVICES 12692505)(USE TOGETHER WITH MATING CONNECT 19301207)(2WAY FEMALE)
- Require Quantity: 02
- Package Quantity: 1
$37.18 $19.71
1
Add To Cart

RETAINER, Engine Piston PINION
1647383
RETAINER, PISTON PINION(*KIT2)
Fitting Vehicle Options: DC,DE(69)(L3B)
Require Quantity: 04
Package Quantity: 1
$8.90 $5.37
1
Add To Cart
19300907
RETAINER, PISTON PINION(PART OF 9)(*KIT3,KIT4)
- Fitting Vehicle Options: DF(69)(LF4)
$93.16 $59.21
1
Add To Cart

19301183
BEARING, Engine Connecting Rod, BEARING,CONNECT ROD(FOR BRAZIL USE ONLY)(*KIT5)
$14.53 $9.11
1
Add To Cart

19369831
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING SILICONE(1217H)(THREEBOND)(CRANKSHAFT REAR OIL SEAL HOUSING)
$39.90 $21.95
1
Add To Cart

24500867
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(CUP DIAMETER 1.5")(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)(0.034)
$4.07 $2.59
10
Add To Cart

55487305
BEARING, Engine Connecting Rod, BEARING,CONNECT ROD
- Require Quantity: 08
- Package Quantity: 1
$0.74 $0.47
1
Add To Cart

55487321
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(SIZE 2/GM INSIDE DIAMETER 313 HUMAN READABLE INSIDE DIAMETER "X")
- Require Quantity: 02
- Package Quantity: 1
$5.05 $3.21
1
Add To Cart

55487325
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT UPPER(SIZE 2)(IDENTIFICATION GM 323 - HUMAN READABLE INSIDE DIAMETER "X")
$5.33 $3.39
1
Add To Cart

55487329
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT LOWER(#2-5)(SIZE 2/GM INSIDE DIAMETER 327 HUMAN READABLE INSIDE DIAMETER "X")
- Require Quantity: 04
- Package Quantity: 1
$4.83 $3.08
1
Add To Cart

55488416
ROD, Engine Piston, ROD,CONNECT(INCLUDES 4,5,40)
$46.00 $29.24
1
Add To Cart

55489467
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT LOWER(SIZE 2/GM INSIDE DIAMETER 469 HUMAN READABLE INSIDE DIAMETER "X")
$4.90 $3.12
1
Add To Cart

55499908
RETAINER, Engine Piston PINION, RETAINER,PISTON PINION(PART OF 2)
$4.14 $2.63
1
Add To Cart

55503494
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK(INCLUDES 11,12)(WITH RETAINER AND BOLT)
- Replaced By: 12737536
$26.40 $14.53
1
Add To Cart

55506115
BEARING, Engine Crankshaft Main, BEARING,CRANKSHAFT THRUST
- Require Quantity: 02
- Package Quantity: 1
$4.78 $3.04
1
Add To Cart

55506204
NOZZLE, Engine Oil Distribution, NOZZLE,PISTON OIL(INCLUDES 36)
- Require Quantity: 04
- Package Quantity: 1
$15.26 $9.70
1
Add To Cart

55509047
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT
$34.32 $21.52
1
Add To Cart

90351710
PIN, Starter Motor, PIN,STARTER LOCATING(CYL HEAD LOCATING)(18.5MM OUTSIDE DIAMETER)(0.293)
- Require Quantity: 02
- Package Quantity: 1
$7.93 $4.96
1
Add To Cart

11548170
BOLT, Engine Cylinder, BOLT,LOWER CRANKCASE EXTENSION(M6X1X38)(10 MM SOCKET)(1.652)
$3.10 $1.96

11561583
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)

11561751
PLUG, Engine Oil Distribution, PLUG,ENGINE BLOCK OIL GALLERY(M20X1.5X30.5)
$11.81 $7.50

11589313
BOLT, Distributor (also Knock Sensor), BOLT,KNOCK SENSOR(PART OF 2)(M8X1.25X39)(8.900)
$34.02 $18.97

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2022 Cadillac CT4 parts. Parts like Engine Assembly-Cylinder Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L, 4 Cyl 2.7L, 6 Cyl 3.6L. Model Code: LUXURY SEDAN, SEDAN, SPORT SEDAN, V-SERIES NOTCHBACK-BLACKWING, V-SERIES SPORT SEDAN.