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Engine Assembly-Front Cover & Cooling & Related Parts fit your 2003 Chevrolet Avalanche 1500 4WD

Currently shopping for
2003 Chevrolet Avalanche 1500 4WD
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Vehicle Options
8 Cyl 5.3L MFI; Avalanche 1/2 Ton
Vehicle Options
8 Cyl 5.3L MFI; Avalanche 1/2 Ton
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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
Transmission - Manual
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
Transmission - Manual
Parts Questions
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • Chevrolet 12630223
    Chevrolet 12630223
    Chevrolet 12630223
    Chevrolet 12630223
    12630223
    GASKET, Engine Coolant Pump, GASKET,WATER PUMP(2 OBLONG & 1 ROUND MOUNTING HOLES, AT PUMP MANIFOLD)(PART OF 17)
    • Require Quantity: 02
    • Package Quantity: 1
    $12.59 $2.96
    1
    Add To Cart
  • BOLT, Hex
    Chevrolet 11588714
    Chevrolet 11588714
    11588714
    BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.
    • Require Quantity: 04
    • Package Quantity: 1
    $9.71 $6.18
    1
    Add To Cart
  • Chevrolet 11515758
    Chevrolet 11515758
    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
  • INLET, Engine Coolant Pump
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    Chevrolet 12600172
    12600172
    INLET, WATER PUMP(INCLUDES 18,19)(INCLUDES INLET,SEAL,THERMOSTAT)
    • Fitting Vehicle Options: CK1,2,3(LM7)
    $82.23 $39.13
    1
    Add To Cart
  • Chevrolet 12571261
    Chevrolet 12571261
    12571261
    INLET, WATER PUMP(USED ON PUMPS WITH CASTING #12562459, INCLUDES INLET,SEAL,THERMOSTAT,VALVE,RETAINER)(INCLUDES 18,19)(INCLUDES INLET,SEAL,THERM0STAT,VALVE,RETAINER)(IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.)
    • Fitting Vehicle Options: CK1,2(LM7)
    $78.51 $37.37
    1
    Add To Cart
  • BOLT, Engine Coolant Pump
    Chevrolet 12551926
    Chevrolet 12551926
    12551926
    BOLT, WATER PUMP(M8X1.25X83)
    • Fitting Vehicle Options: CK1,2(LM7)
    • Require Quantity: 06
    • Package Quantity: 1
    $10.10 $6.58
    1
    Add To Cart
  • Chevrolet 11516480
    Chevrolet 11516480
    11516480
    BOLT, WATER PUMP INLET(PART OF 17)(M6X1X25-10MM SOCKET)
    • Fitting Vehicle Options: CK1,2(LM7)
    $12.60
    1
    Add To Cart
  • Chevrolet 11516480
    Chevrolet 11516480
    11516480
    BOLT, WATER PUMP COVER(M6X1X25-10MM SOCKET)
    • Fitting Vehicle Options: CK1,2,3(LM7)
    $12.60
    1
    Add To Cart
  • SEAL, Engine Coolant Pump
    Chevrolet 12561155
    Chevrolet 12561155
    12561155
    SEAL, WATER PUMP(ENGINE COOLANT THERMOSTAT HSNG-BETWEEN INLET)(PART OF 20)
    $35.08 $18.59
    1
    Add To Cart
  • Chevrolet 12551905
    Chevrolet 12551905
    12551905
    SEAL, WATER PUMP COVER(O RING)(WATER PUMP BACKPLATE)
  • Chevrolet 11588949
    Chevrolet 11588949
    Chevrolet 11588949
    11588949
    PLUG, Engine Oil Distribution, PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK COOLANT DRAIN HOLE)(8.973)
    $14.20 $8.58
    1
    Add To Cart
  • Chevrolet 12551933
    Chevrolet 12551933
    12551933
    SEAL, Engine Coolant By-Pass, SEAL,ENGINE COOLANT AIR BLEED PIPE (O RING)(FLAT TYPE-TWO-HOLE SEAL)(PART OF 4,5)
    • Require Quantity: 04
    • Package Quantity: 1
    $12.52 $7.57
    1
    Add To Cart
  • Chevrolet 12561663
    Chevrolet 12561663
    Chevrolet 12561663
    12561663
    PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(M28X1.25X12.4, BRASS)
    • Location: Driver Side
    $21.45 $12.96
    1
    Add To Cart
Standard Parts
  • Chevrolet 25526358
    Chevrolet 25526358
    Chevrolet 25526358
    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 2003 Chevrolet Avalanche 1500 4WD parts. Parts like Engine Assembly-Front Cover & 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: 8 Cyl 5.3L. Model Code: 1/2 TON.