Engine Assembly-Cooling & Related Parts fit your 2020 Cadillac CT5

My Vehicle Change Vehicle

2020 Cadillac CT5

10-Speed Automatic Transmission, 10L80

My Vehicle Change Vehicle

2020 Cadillac CT5

10-Speed Automatic Transmission, 10L80

Categories Close X

You have 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

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

55575090
RETAINER, Computer Control Sensors, RETAINER,ENGINE COOLANT TEMPERATURE SENSOR(PART OF 39)(SQUARE CROSS SECTION WIRE)
MSRP: $8.20
$4.57
1
Add To Cart

BOLT, Engine Coolant By-Pass
11588713
BOLT, ENGINE COOLANT AIR BLEED PIPE(M8X1X25)(8.900)
Fitting Vehicle Options:
DC,DD,DE79
Require Quantity:
02
Package Quantity:
1
MSRP: $6.03
$4.66
1
Add To Cart
11519375
BOLT, THERMOSTAT BYPASS PIPE(M6X1X19,17 OUTSIDE DIAMETER)(HX HEAD FLAT WASHER)(10 THREAD)(8.900)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
- Require Quantity:
  02
- Package Quantity:
  1
- Replaced By:
  11569683
MSRP: --
$13.05
1
Add To Cart
11548002
BOLT, ENGINE COOLANT AIR BLEED PIPE(M5X0.8X17)(1.428)
- Fitting Vehicle Options:
  DB,DC,DD79
MSRP: $7.21
$4.35
1
Add To Cart
11548166
BOLT, ENGINE COOLANT FLOW CONTROL VALVE(PART OF 39)(M5X038X32)
- Fitting Vehicle Options:
  DB,DC,DD79
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $0.18
$0.12
1
Add To Cart
11548165
BOLT, ENGINE COOLANT AIR BLEED PIPE(M5X0.8X20)(1.609)
- Fitting Vehicle Options:
  DB,DC,DD79
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $4.24
$2.70

BOLT, Engine Coolant Pump
11588713
BOLT, WATER PUMP INLET PIPE(M8X1X25)(8.900)
Fitting Vehicle Options:
DC,DD,DE79
Require Quantity:
02
Package Quantity:
1
MSRP: $6.03
$4.66
1
Add To Cart
11588713
BOLT, WATER PUMP COVER(M8X1X25)(8.900)
- Fitting Vehicle Options:
  DB,DC,DD79
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $6.03
$4.66
1
Add To Cart
11547603
BOLT, WATER PUMP(M6X1X25)
- Fitting Vehicle Options:
  DC,DD,DE79
- Require Quantity:
  05
- Package Quantity:
  1
MSRP: $11.49
$7.29
1
Add To Cart
11548002
BOLT, WATER PUMP INLET PIPE(M5X0.8X17)(1.428)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.21
$4.35
1
Add To Cart
11548003
BOLT, WATER PUMP COVER(M5X0.8X25)(1.780)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $0.39
$0.26
1
Add To Cart
11548179
BOLT, WATER PUMP(M8X1.25X43)(13MM SOCKET)(0.659)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $4.83
$3.07
1
Add To Cart
11548165
BOLT, WATER PUMP COVER(M5X0.8X20)(1.609)
- Fitting Vehicle Options:
  DB,DC,DD79
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $4.24
$2.70

CLAMP,A/C)

13162312
CLAMP, WATER PUMP OUTLET HOSE(PART OF 44)(BLACK)(42DIA X 12 WIDTH)(SPRINGBAND)(STEEL)
MSRP: $6.93
$4.64
1
Add To Cart
11548826
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 1)(1.097)
MSRP: $6.83
$4.57
1
Add To Cart
11549305
CLAMP, WATER PUMP OUTLET HOSE(PART OF 44)(BLACK)(48DIA X 12 WIDTH)(SPRINGBAND)(STEEL)
MSRP: $5.95
$3.98
1
Add To Cart
90572595
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 1)(32 DIAMETER X 12 WIDE)(8.846)
MSRP: $8.20
$4.57
1
Add To Cart

SEAL, Radiator Outlet (Lower)
12649985
SEAL, WATER OUTLET(PART OF 39)(RWD)
Fitting Vehicle Options:
DC,DD,DE79
MSRP: $8.86
$4.70
1
Add To Cart
55487817
SEAL, WATER OUTLET(PART OF 39)
- Fitting Vehicle Options:
  DB,DC,DD79
MSRP: $2.06
$1.13
1
Add To Cart

CLAMP, Engine Coolant By-Pass
11547607
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 14)(GRAY)(23X12)(CLAMP-SPRINGBAND)(8.846)
Replaced By:
11570871
MSRP: $6.67
$4.24
1
Add To Cart
11547607
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 10)(GRAY)(23X12)(CLAMP-SPRINGBAND)(8.846)
- Replaced By:
  11570871
MSRP: $6.67
$4.24
1
Add To Cart
11547607
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 6)(GRAY)(23X12)(CLAMP-SPRINGBAND)(8.846)
- Replaced By:
  11570871
MSRP: $6.67
$4.24
1
Add To Cart
11548826
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 14)
MSRP: $6.83
$4.57
1
Add To Cart
11548826
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 10)
MSRP: $6.83
$4.57
1
Add To Cart
11548826
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 6)
MSRP: $6.83
$4.57
1
Add To Cart
90572594
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 14)(27X12)(SPRINGBAND)(8.846)
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 6)(27X12)(SPRINGBAND)(8.846)
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, ENGINE COOLANT AIR BLEED HOSE(PART OF 10)(27X12)(SPRINGBAND)(8.846)
MSRP: $1.84
$1.23
1
Add To Cart

CLAMP, Heater
11547607
CLAMP, ENGINE OIL COOLER OUTLET HOSE(PART OF 28)
Replaced By:
11570871
MSRP: $6.67
$4.24
1
Add To Cart
11547607
CLAMP, ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 35)
- Require Quantity:
  02
- Package Quantity:
  1
- Replaced By:
  11570871
MSRP: $6.67
$4.24
1
Add To Cart

CLAMP, Engine Oil Cooler
11547607
CLAMP, ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 35)(GRAY)(23X12)(CLAMP-SPRINGBAND)(8.846)
Fitting Vehicle Options:
DB,DC,DD79(LSY)
Require Quantity:
02
Package Quantity:
1
Replaced By:
11570871
MSRP: $6.67
$4.24
1
Add To Cart
11548826
CLAMP, ENGINE OIL COOLER OUTLET HOSE(PART OF 28)(1.097)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
MSRP: $6.83
$4.57
1
Add To Cart
90572589
CLAMP, ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 35)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
- Fitting Vehicle Options:
  DB,DC,DD,DE79
MSRP: $6.71
$4.48
1
Add To Cart
90572589
CLAMP, ENGINE OIL COOLER OUTLET HOSE(PART OF 28)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
MSRP: $6.71
$4.48
1
Add To Cart
90572594
CLAMP, ENGINE OIL COOLER OUTLET HOSE(PART OF 28)(27X12)(SPRINGBAND)(8.846)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, ENGINE OIL COOLER INLET HOSE(PART OF 35)(27X12)(SPRINGBAND)(8.846)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
MSRP: $1.84
$1.23
1
Add To Cart

BOLT, Engine Coolant Heater

11548002
BOLT, ENGINE COOLANT HEATER EXHAUST PIPE BRACKET(M5X0.8X17)(1.428)
MSRP: $7.21
$4.35
1
Add To Cart
11548165
BOLT, ENGINE COOLANT HEATER EXHAUST PIPE(M5X0.8X20)(1.609)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $4.24
$2.70

GASKET, Turbocharger/Supercharger Oil Drain

12669556
GASKET, TURBO OIL FEED PIPE(GASKET-TURBO OIL FEED PIPE (W/1 HOLE))
MSRP: $0.70
$0.45
1
Add To Cart
55504529
GASKET, TURBO OIL FEED PIPE(GASKET-TURBO OIL FEED PIPE (W/2 HOLES))
MSRP: $3.75
$2.39
1
Add To Cart

55487346
PIPE, Radiator Inlet (Upper), PIPE,ENGINE COOLANT THERMOSTAT HOUSING INLET(INCLUDES 45,50-52)
- Replaced By:
  55515456
MSRP: $113.00
$75.60
1
Add To Cart

HOSE, Engine Coolant By-Pass

55487348
HOSE, THERMOSTAT BYPASS(INCLUDES 23,25-27,29-31)
MSRP: $77.78
$43.36
1
Add To Cart
55494528
HOSE, ENGINE COOLANT AIR BLEED(PART OF 35)(FROM THERMOSTAT BYPASS)
MSRP: $26.28
$17.58
1
Add To Cart
55494528
HOSE, ENGINE COOLANT AIR BLEED(PART OF 28)(FROM THERMOSTAT BYPASS)
MSRP: $26.28
$17.58
1
Add To Cart
55503533
HOSE, ENGINE COOLANT AIR BLEED(PART OF 28)
MSRP: $66.65
$44.59
1
Add To Cart
55503533
HOSE, ENGINE COOLANT AIR BLEED(PART OF 35)
MSRP: $66.65
$44.59
1
Add To Cart
55508978
HOSE, ENGINE COOLANT AIR BLEED(PART OF 28)
MSRP: $30.03
$20.09
1
Add To Cart
55508978
HOSE, ENGINE COOLANT AIR BLEED(PART OF 35)
MSRP: $30.03
$20.09
1
Add To Cart

PIPE, Engine Coolant By-Pass

55487350
PIPE, AUXILIARY WATER PUMP INLET(INCLUDES 56-58)
MSRP: $46.37
$31.02
1
Add To Cart
55503531
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 5,7,8)(ONLY FOR TRANSVERSAL AND O1SL ENGINES)
MSRP: $44.83
$28.49
1
Add To Cart
55503531
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 21,22,24)(ONLY FOR TRANSVERSAL AND O1SL ENGINES)
MSRP: $44.83
$28.49
1
Add To Cart
55507887
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 21,22,24)(PIPE FOR LONGITUDINAL ENGINE POSITION)
MSRP: $50.00
$33.45
1
Add To Cart
55507887
PIPE, ENGINE COOLANT AIR BLEED(INCLUDES 5,7,8)(PIPE FOR LONGITUDINAL ENGINE POSITION)
MSRP: $50.00
$33.45
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)
55488246
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 44)(W/O GASKET OR SEAL)(THREADS INTO ENGINE COOLANT HEATER EXHAUST PIPE)
Fitting Vehicle Options:
DB,DC,DD79(LSY,MHS)
MSRP: $9.08
$4.81
1
Add To Cart
55488246
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 6)(W/O GASKET OR SEAL)(THREADS INTO ENGINE COOLANT HEATER EXHAUST PIPE)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY,MHS)
MSRP: $9.08
$4.81
1
Add To Cart
55489870
SENSOR, ENGINE COOLANT TEMPERATURE(INCLUDES 40)(PART OF 39)(W/SEAL)(CLIPS INTO FLOW CONTROL VALVE)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY,MHS)
MSRP: $8.32
$5.29
1
Add To Cart
55497116
SENSOR, ENGINE COOLANT TEMPERATURE(INCLUDES 40)(PART OF 39)(W/GASKET)(CLIPS INTO RADIATOR)
- Fitting Vehicle Options:
  DB,DC,DD79(LSY)
MSRP: $11.46
$6.07
1
Add To Cart

HOSE, Engine Oil Cooler

55494525
HOSE, ENGINE OIL COOLER COOLANT OUTLET(PART OF 28)
MSRP: $34.70
$22.05
1
Add To Cart
55508595
HOSE, ENGINE OIL COOLER COOLANT INLET(INCLUDES 32-34,36,37)(W/CONNECTOR & CLAMP)
MSRP: $30.64
$19.48
1
Add To Cart
55508979
HOSE, ENGINE OIL COOLER COOLANT INLET(PART OF 35)(W/O CONNECTOR OR CLAMPS)
MSRP: $39.95
$25.39
1
Add To Cart

55497416
PIPE, Engine Coolant Heater, PIPE,ENGINE COOLANT HEATER EXHAUST(INCLUDES 4,11,12)
MSRP: $158.39
$100.66
1
Add To Cart

55503850
COVER, Engine Coolant Pump, COVER,WATER PUMP(FOR GMNA LONGITUDINAL ENGINES ONLY)
MSRP: $23.52
$15.73
1
Add To Cart

55504553
GASKET, Engine Coolant Pump, GASKET,WATER INLET
MSRP: $0.87
$0.56
1
Add To Cart

55504554
GASKET, Engine Coolant By-Pass, GASKET,ENGINE COOLANT MANIFOLD
MSRP: $0.77
$0.49
1
Add To Cart

55508938
PUMP, Engine Coolant, PUMP,WATER
- Replaced By:
  12724523
MSRP: $320.16
$169.68
1
Add To Cart

55509071
VALVE, Engine Coolant By-Pass, VALVE,ENGINE COOLANT FLOW CONTROL(INCLUDES 16-18,38,40-43)
- Replaced By:
  55516370
MSRP: $216.53
$137.00
1
Add To Cart

11548165
BOLT, Engine Coolant Thermostat, BOLT,ENGINE COOLANT THERMOSTAT HOUSING(M5X0.8X20)(1.609)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $4.24
$2.70

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2020 Cadillac CT5 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. Model Code: LUXURY SEDAN EXT, SEDAN EXT, SPORT SEDAN EXT, V-SERIES SPORT SEDAN EXT.