Engine Assembly-Cooling & Related Parts fit your 2021 Chevrolet Trailblazer 2WD

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2021 Chevrolet Trailblazer 2WD

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Engine Coolant
11588714
BOLT, WATER OUTLET(M6X1X30)(8.900)
Fitting Vehicle Options: TR,TS,TT,TU56
Require Quantity: 02
Package Quantity: 1
$9.71 $6.18
1
Add To Cart
11569919
BOLT, ENGINE COOLANT OUTLET PIPE BRACKET(M6X1.00X23)(10.512)
- Fitting Vehicle Options: TR,TS,TT,TU56
- Require Quantity: 02
- Package Quantity: 1
$7.45 $4.73
1
Add To Cart
11547061
BOLT, WATER PUMP HOUSING(M6X1X30)(HEX FLANGED HEAD)(DISHED HEAD)(0.206)
- Fitting Vehicle Options: TQ,TR,TU56
- Require Quantity: 04
- Package Quantity: 1
$7.38 $4.45
1
Add To Cart
11547603
BOLT, WATER OUTLET(M6X1X25)(1.079)
- Fitting Vehicle Options: TQ,TR,TT,TU56
$11.81 $7.49
1
Add To Cart
11548002
BOLT, WATER OUTLET(M5X0.8X17)(1.428)
- Fitting Vehicle Options: TR,TS,TT,TU56
$7.21 $4.35
1
Add To Cart
55493610
BOLT, WATER OUTLET(PART OF 1)(1.762)
- Fitting Vehicle Options: TQ,TR,TU56
- Require Quantity: 03
- Package Quantity: 1
$3.89 $2.48
1
Add To Cart

BOLT, Engine Coolant Pump
11588726
BOLT, WATER PUMP(M8X1.25X40.7)(8.900)
Fitting Vehicle Options: TR,TS,TT,TU56
$7.39 $4.69
1
Add To Cart
55505694
BOLT, WATER PUMP(PART OF 13)(M5X0.8X24)
- Fitting Vehicle Options: TQ,TR,TU56
- Require Quantity: 05
- Package Quantity: 1
$10.54 $5.88
1
Add To Cart

RETAINER, Computer Control Sensors
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 1)(SQUARE CROSS SECTION WIRE)
Fitting Vehicle Options: TQ,TR,TU56(LIH)
$8.42 $4.69
1
Add To Cart
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 11)(SQUARE CROSS SECTION WIRE)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$8.42 $4.69
1
Add To Cart

BOLT, Engine Oil Cooler
11519376
BOLT, ENGINE OIL COOLER PIPE BRACKET(M6X1X23 17 OUTSIDE DIAMETER)(HEXWASHER)(16 THREAD)(8.8)(GMW3359)(10.240)
Fitting Vehicle Options: TR,TS,TT,TU56(L3T,L3Z)
$8.59 $5.74
1
Add To Cart
11569919
BOLT, ENGINE OIL COOLER PIPE BRACKET(M6X1.00X23)(10.512)
- Fitting Vehicle Options: TR,TS,TT,TU56
$7.45 $4.73
1
Add To Cart
55505452
BOLT, ENGINE OIL COOLER(PART OF 13)(M6X1X16)
- Fitting Vehicle Options: TQ,TR,TU56
- Require Quantity: 04
- Package Quantity: 1
$22.12 $14.06
1
Add To Cart
11548165
BOLT, ENGINE OIL COOLER OUTLET PIPE(M5X0.8X20)(1.609)
- Fitting Vehicle Options: TR,TS,TT,TU56
- Require Quantity: 02
- Package Quantity: 1
$4.36 $2.78

SENSOR, Coolant Temperature (Engine Unit)
12641073
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 1)(INCLUDES 3)(W/SEAL USE TOGETHER WITH MATING CONNECT W/LEADS 13587326)(PART OF RADIATOR HOSE)
Fitting Vehicle Options: TQ,TR,TU56(LIH,MRG)
$23.16 $12.27
1
Add To Cart
55488246
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 4)(W/O GASKET OR SEAL)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$9.32 $4.94
1
Add To Cart
55488246
SENSOR, ENGINE COOLANT TEMPERATURE(W/O GASKET OR SEAL)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$9.32 $4.94
1
Add To Cart
55488246
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 40)(W/O GASKET OR SEAL)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$9.32 $4.94
1
Add To Cart
55489870
SENSOR, ENGINE COOLANT TEMPERATURE(PART OF 11)(INCLUDES 26)(W/SEAL)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$8.55 $5.43
1
Add To Cart

12641073
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(PART OF 1)(INCLUDES 3)(W/SEAL USE TOGETHER WITH MATING CONNECT W/LEADS 13587326)(PART OF RADIATOR HOSE)(1.150)
$23.16 $12.27
1
Add To Cart

90530642
CLAMP, Turbocharger/Supercharger Air/Vac/Cooling, CLAMP,TURBO COOLANT RETURN HOSE(PART OF 28)(CLAMP-SPRINDBAND, 14X12, DOUBLE BAND)(3.337)
- Require Quantity: 03
- Package Quantity: 5
$9.54 $5.06
5
Add To Cart

11546365
NUT, Engine Coolant, NUT,WATER PUMP(M8X1.25 17.9 OUTSIDE DIAMETER)(3.346)
- Require Quantity: 02
- Package Quantity: 5
$2.21 $1.40
5
Add To Cart

CLAMP,A/C)
13162312
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 40)(BLACK)(42DIA X 12 WIDTH)(SPRINGBAND)(STEEL)
Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$6.93 $4.64
1
Add To Cart
11547681
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 40)(37.2 DIAMETER X 15 WIDE)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T,L3Z)
$6.83 $4.57
1
Add To Cart
11611503
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 27)(BLACK)(27X12)(3.373)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
$25.09 $15.94
1
Add To Cart
90572589
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 17)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$6.71 $4.48
1
Add To Cart
90572594
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 27)(27X12)(SPRINGBAND)(8.846)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
$12.60
1
Add To Cart
90572594
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 4)(27X12)(SPRINGBAND)(8.846)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
- Require Quantity: 02
- Package Quantity: 1
$12.60
1
Add To Cart
97380237
CLAMP, THERMOSTAT BYPASS HOSE(PART OF 4)(NOMINAL DIAMETER 34MM,S60C-CSP STEEL,470-550HV,GEOMET,15 WIDTH)(1.762)
- Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$9.52 $6.37

BOLT, Engine Coolant By-Pass
11548002
BOLT, THERMOSTAT BYPASS PIPE(M5X0.8X17)(1.428)
Fitting Vehicle Options: TQ,TR,TU56(LIH)
Require Quantity: 02
Package Quantity: 1
$7.21 $4.35
1
Add To Cart
11548166
BOLT, ENGINE COOLANT FLOW CONTROL VALVE(PART OF 11)(M5X038X32)
- Fitting Vehicle Options: TR,TS,TT,TU56
- Require Quantity: 05
- Package Quantity: 1
$0.26 $0.18

11548003
BOLT, Engine Coolant Thermostat, BOLT,ENGINE COOLANT THERMOSTAT HOUSING(M5X0.8X25)(1.780)
- Require Quantity: 03
- Package Quantity: 1
$0.41 $0.26
1
Add To Cart

11548169
BOLT, Fan and Coolant Pump, BOLT,WATER PUMP PULLEY(M6X1X17)(0.724)
- Require Quantity: 03
- Package Quantity: 1
$0.18 $0.11
1
Add To Cart

HOSE, Engine Oil Cooler

12665256
HOSE, ENGINE OIL COOLER COOLANT OUTLET(PART OF 22)
$8.48 $5.39
1
Add To Cart
12665258
HOSE, ENGINE OIL COOLER COOLANT INLET(PART OF 22)
$10.80 $6.87
1
Add To Cart
12673951
HOSE, ENGINE OIL COOLER COOLANT INLET(PART OF 22)
$3.85 $2.44
1
Add To Cart

GASKET, Engine Coolant Pump
12666898
GASKET, WATER PUMP INLET
Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$1.58 $0.88
1
Add To Cart
55487554
GASKET, WATER PUMP(PART OF 13,17)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
$5.22 $2.91
1
Add To Cart

12666899
GASKET, Manifold to Cylinder Head, GASKET,EXHAUST MANIFOLD OUTLET PIPE
$1.10 $0.67
1
Add To Cart

12666900
GASKET, Engine Coolant By-Pass, GASKET,THERMOSTAT BYPASS PIPE(PART OF 11)
$1.82 $1.16
1
Add To Cart

GASKET, Engine Oil Cooler
12669556
GASKET, ENGINE OIL COOLER OUTLET PIPE(GASKET-TURBO OIL FEED PIPE (W/1 HOLE))(3.358)
Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
$0.70 $0.45
1
Add To Cart
55505453
GASKET, ENGINE OIL COOLER(PART OF 13)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
- Require Quantity: 02
- Package Quantity: 1
$2.21 $1.40
1
Add To Cart

HOSE, Engine Coolant By-Pass

12673707
HOSE, THERMOSTAT BYPASS(PART OF 4)(W/O CLAMP)
$102.16 $64.93
1
Add To Cart
12673762
HOSE, THERMOSTAT BYPASS(PART OF 40)(W/O CLAMP)
$13.03 $8.72
1
Add To Cart
12699841
HOSE, ENGINE COOLANT FLOW CONTROL VALVE(INCLUDES 15)
$12.93 $8.22
1
Add To Cart
12702515
HOSE, THERMOSTAT BYPASS(INCLUDES 16,18)(W/CLAMP)
$65.02 $39.29
1
Add To Cart

PIPE, Engine Oil Cooler

12694297
PIPE, ENGINE OIL COOLER OUTLET
$18.27 $11.61
1
Add To Cart
12706072
PIPE, ENGINE OIL COOLER INLET(INCLUDES 12,13,27,32-35)
$469.85 $188.93
1
Add To Cart

12701215
PIPE, Heater, PIPE,HEATER OUTLET(INCLUDES 21)(SEE GROUP 08 "HOSES & PIPES/HEATER" FOR DETAILED ILLUSTRATEDVIEW)
$160.86 $89.68
1
Add To Cart

12701246
VALVE, Engine Coolant By-Pass, VALVE,ENGINE COOLANT FLOW CONTROL(INCLUDES 8-10,25,26,28)
- Replaced By: 12716827
$402.03 $254.37
1
Add To Cart

PIPE, Radiator Inlet (Upper)

12703635
PIPE, WATER PUMP OUTLET(W/O SENSOR)
$98.81 $62.80
1
Add To Cart
12703917
PIPE, WATER PUMP OUTLET(INCLUDES 36-38,45)(W/SENSOR)
$139.58 $88.71
1
Add To Cart

12703636
PIPE, Exhaust Manifold, PIPE,EXHAUST MANIFOLD OUTLET(INCLUDES 3,5-7)
$134.09 $89.69
1
Add To Cart

PUMP, Engine Coolant
12707765
PUMP, WATER
Fitting Vehicle Options: TR,TS,TT,TU56(L3T)
Replaced By: 12718625
$295.88 $156.82
1
Add To Cart
55505441
PUMP, WATER(INCLUDES 8-12,17,20,21)(W/REAR HOUSING)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
- Replaced By: 25204277
$223.77 $124.19
1
Add To Cart
55505442
PUMP, WATER(PART OF 13)(INCLUDES 21)(W/O REAR HOUSING)
- Fitting Vehicle Options: TQ,TR,TU56(LIH)
- Replaced By: 25204275
$166.87 $106.08
1
Add To Cart

55487252
GASKET, Engine Coolant Outlet, GASKET,WATER OUTLET(PART OF 1)
$3.04 $1.93
1
Add To Cart

55487536
GASKET, Engine Coolant Thermostat Housing, GASKET,ENGINE COOLANT THERMOSTAT(PART OF 15)
$61.43 $34.25
1
Add To Cart

55491377
PULLEY, Fan and Coolant Pump, PULLEY,WATER PUMP
$14.77 $8.23
1
Add To Cart

55503988
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT,ENGINE COOLANT(INCLUDES 14)
$58.69 $32.71
1
Add To Cart

55505451
COOLER, Engine Oil Cooler, COOLER,ENGINE OIL(PART OF 13)
$170.18 $113.34
1
Add To Cart

55507168
INSULATOR, Engine Coolant Pump, INSULATOR,WATER PUMP
- Require Quantity: 03
- Package Quantity: 1
$5.13 $3.26
1
Add To Cart

55510882
PIPE, Engine Coolant By-Pass, PIPE,THERMOSTAT BYPASS(INCLUDES 23-25)
$66.02 $36.81
1
Add To Cart

55511228
SEAL KIT, Engine Coolant Pump, SEAL KIT,WATER PUMP(INCLUDES 8,9)
$143.75 $91.36
1
Add To Cart

55512491
OUTLET, Engine Coolant, OUTLET,WATER(INCLUDES 2-4,6,7)
$31.36 $17.48
1
Add To Cart

89018617
STUD, Engine Coolant Pump, STUD,WATER PUMP(M8X1.25X45,M8X1.25X14)(9.242)
- Require Quantity: 02
- Package Quantity: 1
$18.62 $10.38
1
Add To Cart

CLAMP, Engine Oil Cooler
90572589
CLAMP, ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 22)(BLACK)(19NOM DIAMETER,12WIDTH)(1.240)
Require Quantity: 02
Package Quantity: 1
$6.71 $4.48
1
Add To Cart
90572594
CLAMP, ENGINE OIL COOLER COOLANT INLET HOSE(PART OF 22)(27X12)(SPRINGBAND)(8.846)
$12.60
1
Add To Cart

CLAMP, Heater

90572594
CLAMP, HEATER OUTLET PIPE(PART OF 20)(27X12)(SPRINGBAND)
$12.60
1
Add To Cart
90572594
CLAMP, HEATER OUTLET PIPE(PART OF 17)(27X12)(SPRINGBAND)
$12.60
1
Add To Cart

90572594
CLAMP, Engine Coolant, CLAMP,ENGINE COOLANT THERMOSTAT HOUSING OUTLET CAP(PART OF 14)(27X12)(SPRINGBAND)(8.846)
- Require Quantity: 02
- Package Quantity: 1
$12.60
1
Add To Cart

11548165
BOLT, Exhaust Pipe, BOLT,EXHAUST MANIFOLD OUTLET PIPE(M5X0.8X20)(1.609)
- Require Quantity: 03
- Package Quantity: 1
$4.36 $2.78

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Trailblazer 2WD 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: 3 Cyl 1.2L, 3 Cyl 1.3L. Model Code: 4 DOOR EXT.