Engine Assembly-Cooling & Related Parts fit your 2019 Cadillac CT6

Currently shopping for

2019 Cadillac CT6

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

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

RETAINER, Computer Control Sensors
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 39)(SQUARE CROSS SECTION WIRE)
Fitting Vehicle Options: KH,KJ(69)(LSY), KH,KJ,KL(69)(LSY)
$9.04 $4.97
1
Add To Cart
11602554
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 39)
- Fitting Vehicle Options: KH(69)(LSY), KJ(69)(LSY,C24), KJ(69)(LSY,CJ2)
$15.49 $9.85
1
Add To Cart

13162312
CLAMP,A/C), CLAMP,WATER PUMP OUTLET HOSE(PART OF 44)(BLACK)(42DIA X 12 WIDTH)(SPRINGBAND)(STEEL)
$6.90 $4.62
1
Add To Cart

11548002
BOLT, Engine Coolant Heater, BOLT,ENGINE COOLANT HEATER EXHAUST PIPE BRACKET(M5X0.8X17)(8MM SOCKET, 12MM OUTSIDE DIAMETER)(1.428)
$12.60
1
Add To Cart

11548002
BOLT, Engine Coolant By-Pass, BOLT,ENGINE COOLANT AIR BLEED PIPE(M5X0.8X17)(8MM SOCKET, 12MM OUTSIDE DIAMETER)(1.428)
$12.60
1
Add To Cart

11548002
BOLT, Engine Coolant Pump, BOLT,WATER PUMP INLET PIPE(M5X0.8X17)(8MM SOCKET, 12MM OUTSIDE DIAMETER)(1.428)
- Require Quantity: 02
- Package Quantity: 1
$12.60
1
Add To Cart

11548003
BOLT, Engine Coolant Pump, BOLT,WATER PUMP COVER(M5X0.8X25)(1.780)
- Require Quantity: 03
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart

11548179
BOLT, Engine Coolant Pump, BOLT,WATER PUMP(M8X1.25X43)(13MM SOCKET)(0.659)
- Require Quantity: 03
- Package Quantity: 1
$4.83 $3.07
1
Add To Cart

11548826
CLAMP,A/C), CLAMP,THERMOSTAT BYPASS HOSE(PART OF 1)(32.0 X 12.0)(1.097)
$6.83 $4.57
1
Add To Cart

11548826
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(PART OF 10)(32.0 X 12.0)
- Require Quantity: 02
- Package Quantity: 1
$6.83 $4.57
1
Add To Cart

11549305
CLAMP,A/C), CLAMP,WATER PUMP OUTLET HOSE(PART OF 44)(BLACK)(48DIA X 12 WIDTH)(SPRINGBAND)(STEEL)
$5.95 $3.98
1
Add To Cart

11610121
BOLT, Engine Coolant By-Pass, BOLT,THERMOSTAT BYPASS PIPE(M6X1X19,M6X1X16)(2.559)
- Require Quantity: 02
- Package Quantity: 1
$4.72 $2.99
1
Add To Cart

11611503
CLAMP, Engine Oil Cooler, CLAMP,ENGINE OIL COOLER INLET HOSE(PART OF 35)(BLACK)(27X12)(CTB)(3.373)
$24.32 $14.22
1
Add To Cart

12669556
GASKET, Turbocharger/Supercharger Oil Drain, GASKET,TURBO OIL FEED PIPE(GASKET-TURBO OIL FEED PIPE (W/1 HOLE))
$0.54 $0.34
1
Add To Cart

55487348
HOSE, Engine Coolant By-Pass, HOSE,THERMOSTAT BYPASS(INCLUDES 23,25-27,29-31)
$83.46 $44.23
1
Add To Cart

55487350
PIPE, Engine Coolant By-Pass, PIPE,AUXILIARY WATER PUMP INLET(INCLUDES 56-58)
$47.30 $31.64
1
Add To Cart

55487351
HOSE, Engine Oil Cooler, HOSE,ENGINE OIL COOLER COOLANT INLET(INCLUDES 32-34,36,37)(W/CONNECTOR & CLAMP)
$22.02 $13.82
1
Add To Cart

55487817
SEAL, Radiator Outlet (Lower), SEAL,WATER OUTLET(PART OF 39)
$2.06 $1.09
1
Add To Cart

55487843
HOSE, Engine Coolant By-Pass, HOSE,ENGINE COOLANT AIR BLEED(PART OF 35)(W/O CLAMP)(P/O ENGINE OIL COOLER COOLANT INLHOSE ASM)
$27.20 $18.20
1
Add To Cart

55488246
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 44)(W/O GASKET OR SEAL)(1.150)
$9.78 $5.18
1
Add To Cart

55488246
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 6)(W/O GASKET OR SEAL)
$9.78 $5.18
1
Add To Cart

55488246
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 44)(W/O GASKET OR SEAL)
$9.78 $5.18
1
Add To Cart

55488246
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 6)(W/O GASKET OR SEAL)(1.150)
$9.78 $5.18
1
Add To Cart

55489870
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(INCLUDES 40)(PART OF 39)(PUSH IN)(W/SEAL)
$9.41 $5.90
1
Add To Cart

55494525
HOSE, Engine Oil Cooler, HOSE,ENGINE OIL COOLER COOLANT OUTLET(PART OF 28)
$36.16 $22.98
1
Add To Cart

55494528
HOSE, Engine Coolant By-Pass, HOSE,ENGINE COOLANT AIR BLEED(PART OF 28)(FROM THERMOSTAT BYPASS)
$28.20 $18.87
1
Add To Cart

55497415
PIPE, Engine Coolant Heater, PIPE,ENGINE COOLANT HEATER EXHAUST(INCLUDES 4,11,12)
$194.87 $123.29
1
Add To Cart

55501081
HOSE, Engine Oil Cooler, HOSE,ENGINE OIL COOLER COOLANT INLET(PART OF 35)(W/O CONNECTOR OR CLAMP)
$9.33 $5.93
1
Add To Cart

55503850
COVER, Engine Coolant Pump, COVER,WATER PUMP(FOR GMNA LONGITUDINAL ENGINES ONLY)
$25.40 $16.99
1
Add To Cart

55504553
GASKET, Engine Coolant Pump, GASKET,WATER INLET
$1.00 $0.53
1
Add To Cart

55504554
GASKET, Engine Coolant By-Pass, GASKET,ENGINE COOLANT MANIFOLD
$0.77 $0.48
1
Add To Cart

55507887
PIPE, Engine Coolant By-Pass, PIPE,ENGINE COOLANT AIR BLEED(INCLUDES 5,7,8)
$50.00 $32.81
1
Add To Cart

55509225
PIPE, Engine Coolant By-Pass, PIPE,ENGINE COOLANT AIR BLEED(INCLUDES 21,22,24)
$48.11 $32.19
1
Add To Cart

55510134
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(PART OF 14)(21-24 INSIDE DIAMETER, 9 WIDE)
$8.33 $5.58
1
Add To Cart

55515456
PIPE, Radiator Inlet (Upper), PIPE,ENGINE COOLANT THERMOSTAT HOUSING INLET(INCLUDES 45,50-52)
$124.53 $83.31
1
Add To Cart

55515496
PUMP, Engine Coolant, PUMP,WATER
- Replaced By: 12738954
$345.90 $190.25
1
Add To Cart

55516370
VALVE, Engine Coolant By-Pass, VALVE,ENGINE COOLANT FLOW CONTROL(INCLUDES 16-18,38,40-43)
$216.53 $135.76
1
Add To Cart

90572589
CLAMP, Engine Oil Cooler, CLAMP,ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 35)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
$8.06 $5.39
1
Add To Cart

90572589
CLAMP, Engine Oil Cooler, CLAMP,ENGINE OIL COOLER OUTLET HOSE(PART OF 28)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
$8.06 $5.39
1
Add To Cart

90572594
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(PART OF 6)(27X12)(SPRINGBAND)(8.846)
$12.60
1
Add To Cart

90572594
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(PART OF 14)(27X12)(SPRINGBAND)(8.846)
$12.60
1
Add To Cart

90572594
CLAMP, Engine Oil Cooler, CLAMP,ENGINE OIL COOLER OUTLET HOSE(PART OF 28)(27X12)(SPRINGBAND)(8.846)
$12.60
1
Add To Cart

90572594
CLAMP, Engine Coolant By-Pass, CLAMP,ENGINE COOLANT AIR BLEED HOSE(PART OF 10)(27X12)(SPRINGBAND)(8.846)
$12.60
1
Add To Cart

90572595
CLAMP,A/C), CLAMP,THERMOSTAT BYPASS HOSE(PART OF 1)(32 DIAMETER X 12 WIDE)(8.846)
$9.04 $4.79
1
Add To Cart

11548165
BOLT, Engine Coolant Heater, BOLT,ENGINE COOLANT HEATER EXHAUST PIPE(M5X0.8X20)(1.609)
- Require Quantity: 03
- Package Quantity: 1
$4.50 $2.87

11548165
BOLT, Engine Coolant Thermostat, BOLT,ENGINE COOLANT THERMOSTAT HOUSING(M5X0.8X20)(1.609)
- Require Quantity: 03
- Package Quantity: 1
$4.50 $2.87

11548165
BOLT, Engine Coolant By-Pass, BOLT,ENGINE COOLANT AIR BLEED PIPE(M5X0.8X20)(1.609)
- Require Quantity: 02
- Package Quantity: 1
$4.50 $2.87

11548166
BOLT, Engine Coolant By-Pass, BOLT,ENGINE COOLANT FLOW CONTROL VALVE(PART OF 39)(M5X038X32)
- Require Quantity: 04
- Package Quantity: 1
$0.26 $0.18

11570871
CLAMP, SPRINGBAND, 23MM NOMINAL DIAMETER,12MM WIDTH, STEEL, GRAY ROBO.(PART OF 35)
- Require Quantity: 02
- Package Quantity: 1
$6.48 $3.78
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2019 Cadillac CT6 parts. Parts like Engine Assembly-Cooling & Related 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, 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 4.2L. Model Code: 4 DOOR SEDAN, BASE 4 DOOR SEDAN, PLATINUM 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN, V-SPORT 4 DOOR SEDAN.