Engine Assembly-Front Cover & Cooling fit your 2004 Chevrolet Trailblazer 4WD

Currently shopping for

2004 Chevrolet Trailblazer 4WD

Change Vehicle

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

Categories Close X

Currently selected

Engine

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12585673
SEAL, Engine Front Cover & Crankshaft Seal, SEAL,CRANKSHAFT FRONT OIL(PART OF 10)
$45.94 $15.04
1
Add To Cart

12608814
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT USE 88987993)(2WAY FEMALE)(1.150)
$57.90 $30.69
1
Add To Cart

12608814
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT USE 88987993)(2WAY FEMALE)
$57.90 $30.69
1
Add To Cart

12630223
GASKET, Engine Coolant Pump, GASKET,WATER PUMP(2 OBLONG & 1 ROUND MOUNTING HOLES, AT PUMP MANIFOLD)(PART OF 16)
- Require Quantity: 02
- Package Quantity: 1
$12.59 $2.96
1
Add To Cart

12633904
GASKET, Engine Front Cover, GASKET,ENGINE FRONT COVER(PART OF 10)
$47.74 $28.86
1
Add To Cart

12600172
INLET, Engine Coolant Pump, INLET,WATER PUMP(INCLUDES 17,18)(INCLUDES INLET,SEAL,THERMOSTAT)
$82.23 $39.13
1
Add To Cart

12600171
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT,ENGINE COOLANT(SEAL NOT INCLUDED)(PART OF 19)
$40.48 $21.44
1
Add To Cart

SEAL, Engine Coolant By-Pass
12602541
SEAL, ENGINE COOLANT AIR BLEED PIPE (O RING)(PART OF 4)
Fitting Vehicle Options: ST1(LM4,M30)
$7.63 $4.60
1
Add To Cart
12551933
SEAL, ENGINE COOLANT AIR BLEED PIPE (O RING)(PART OF 5)
- Fitting Vehicle Options: ST1(LM4)
- Require Quantity: 02
- Package Quantity: 1
$12.52 $7.57
1
Add To Cart

BOLT, Engine Coolant Pump
12551926
BOLT, WATER PUMP(M8X1.25X83)
Require Quantity: 06
Package Quantity: 1
$10.10 $6.58
1
Add To Cart
11516480
BOLT, WATER PUMP INLET(PART OF 16)(M6X1X25-10MM SOCKET)
$12.60
1
Add To Cart

12570307
SEAL, Engine Coolant Thermostat Housing, SEAL,WATER INLET(PART OF 19)
$8.42 $4.46
1
Add To Cart

12570528
HOSE, Engine Coolant By-Pass, HOSE,ENGINE COOLANT AIR BLEED(PART OF 5)
$25.60 $21.56
1
Add To Cart

12602540
COVER, Engine Coolant By-Pass, COVER,ENGINE COOLANT AIR BLEED PIPE HOLE(INCLUDES 6)(INCLUDE SEALS)
- Require Quantity: 02
- Package Quantity: 1
$38.06 $21.22
1
Add To Cart

11588949
PLUG, Engine Oil Distribution, PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(PLUG, M16X1.5X13.65, SAE 1008-1010,GMW3044)(8.973)
- Require Quantity: 02
- Package Quantity: 1
$14.20 $8.58
1
Add To Cart

12561243
COVER, Engine Front Cover, COVER,ENGINE FRONT(INCLUDES 9,11,22)(INCLUDES COVER,SEAL,GASKET,BOLT)
- Replaced By: 12633906
$175.87 $101.05
1
Add To Cart

12703898
PUMP KIT, Engine Coolant, PUMP KIT,WATER(INCLUDES 12,15,20)
$349.50 $176.13
1
Add To Cart

12561663
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(M28X1.25X12.4, BRASS)
- Require Quantity: 02
- Package Quantity: 1
$21.45 $12.96
1
Add To Cart

12568941
PLUG, Engine Coolant Pump, PLUG,WATER PUMP(PART OF 16)
$9.68 $8.90
1
Add To Cart

12604711
PIPE, Engine Coolant By-Pass, PIPE,ENGINE COOLANT AIR BLEED(INCLUDES 2,3,13)

11588714
BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(ENGINE COOLANT AIR BLEED PIPE)
- Require Quantity: 04
- Package Quantity: 1
$9.71 $6.18
1
Add To Cart

11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 10)
- Require Quantity: 12
- Package Quantity: 10
$1.86 $1.12
10
Add To Cart

25526358
CLAMP, SPRG BAND,14.2MM,9/16 OUTSIDE DIAMETER HOSE,PHOSPHATE ORGANIC(PART OF 5)
- Require Quantity: 02
- Package Quantity: 1
$8.19 $4.95
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2004 Chevrolet Trailblazer 4WD parts. Parts like Engine Assembly-Front Cover & Cooling are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR.