Engine Assembly-Manifolds & Fuel Related Parts fit your 2003 Chevrolet Avalanche 1500 4WD

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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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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12589867
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK
- Require Quantity: 02
- Package Quantity: 1
$131.06 $63.12
1
Add To Cart

GASKET, Manifold to Cylinder Head
12617944
GASKET, EXHAUST MANIFOLD
Require Quantity: 02
Package Quantity: 1
$35.00 $16.86
1
Add To Cart
12558178
GASKET, ENGINE BLOCK VALLEY COVER(PART OF 555)
$43.39 $27.57
1
Add To Cart

89060413
GASKET KIT, Manifold to Cylinder Head, GASKET KIT,INTAKE MANIFOLD(DOES NOT INCLUDE EGR VALVE PIPE GASKET)
$151.78 $87.21
1
Add To Cart

89017368
BOLT KIT, Intake & Exhaust Manifold, BOLT KIT,INTAKE MANIFOLD(TO CYL HEAD)(KIT CONTAINS 5 BOLTS.TWO KITS REQ'D PER ENGINE)
$34.56 $20.77
1
Add To Cart

BOLT, HEXAGON
11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(ENGINE BLOCK VALLEY COVER)
Require Quantity: 10
Package Quantity: 10
$1.86 $1.18
10
Add To Cart
11515764
BOLT, HEX FLANGED HEAD,M10X1.5X20,18THD,22.3 O.D.,10.9,7114M(FUEL INJECTION FUEL RAIL STOP)
$23.61 $14.27
1
Add To Cart

MANIFOLD, Engine Exhaust Manifold
12616285
MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
Location: Driver Side
$167.37 $93.16
1
Add To Cart
12616286
MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
- Location: Passenger Side
$327.82 $207.38
1
Add To Cart

12574660
TUBE, Engine Crankcase Ventilation, TUBE,PCV(INCLUDES 711)(INCLUDE VALVE)
$64.90 $34.40
1
Add To Cart

12558177
GROMMET, Distributor (also Knock Sensor), GROMMET,KNOCK SENSOR(PART OF 555)
- Require Quantity: 02
- Package Quantity: 5
$14.97 $9.51
5
Add To Cart

10228350
BOLT, Exhaust Manifold, BOLT,EXHAUST MANIFOLD HEAT SHIELD(PART OF 600)(M6X1X6.5 HEXAGON FLANGE)
- Require Quantity: 06
- Package Quantity: 1
$15.93 $10.65
1
Add To Cart

12556932
HOSE, Engine Crankcase Ventilation, HOSE,PCV
$82.66 $34.72
1
Add To Cart

12575742
COVER, Engine Fuel Intake Manifold, COVER,ENGINE BLOCK VALLEY(INCLUDES 520,556)
$515.95 $326.44

SHIELD, Exhaust Manifold
12562244
SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
Location: Passenger Side
$94.84 $49.51
1
Add To Cart
12562243
SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
- Location: Driver Side
$76.45 $39.90
1
Add To Cart

12578463
STOP, Fuel Injection, STOP,FUEL INJECTION FUEL RAIL
$31.58 $17.37
1
Add To Cart

11546600
BOLT, Intake & Exhaust Manifold, BOLT,EXHAUST MANIFOLD(M8X1.25X30.7)
- Require Quantity: 12
- Package Quantity: 1
$9.33 $6.24
1
Add To Cart

12601822
WIRE, Chassis Wiring, WIRE,KNOCK SENSOR(CONTAINS 1 CONNECT TO ENGINE HARNESS,2 CONNECT TO KNOCK SENSORS,2 GROMMET)
$82.89 $52.67
1
Add To Cart

12572717
VALVE, Engine Crankcase, VALVE,PCV(PART OF 716)

12676059
INSULATOR KIT, Manifold to Cylinder Head, INSULATOR KIT,INTAKE MANIFOLD

11589264
STUD, STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
- Require Quantity: 06
- Package Quantity: 4
$13.37 $8.94
4
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-Manifolds & Fuel 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.