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Parts found for 2003 Chevrolet Silverado 1500 4WD > Starter, Generator, Ignition, Electrical, Lamps > Engine Electrical/Control Parts

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  •  
    BRACKET, Computer Control Sensors Make Sure These Fit  
  • BRACKET, MAP SENSOR
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74,NF2)
    $5.04
    $3.21
    Ships in 1-3 Business Days
  • BRACKET, MAP SENSOR
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74,NC1,NF4)
    --
    --
  • BUSHING, Fuel Injection
    BUSHING,FUEL INJECTOR(FOR FUEL INJECTOR MODULE BRACKET)
    Require Quantity: 08
    Package Quantity: 1
    $4.88
    $3.11
    Ships in 1-3 Business Days
  •  
    CONTROLLER, Voltage and Glow Plug Make Sure These Fit  
  • CONTROLLER, GLOW PLUG
    Fitting Vehicle Options: CK2,3(LB7,NC1,NF4,M74,ML6)
    --
    --
  • CONTROLLER, GLOW PLUG(INCLUDES GLOW PLUG RELAY AND INTAKE HEATER RELAY)(INCLUDES 18)
    Fitting Vehicle Options: CK2,3(LB7,NF2)
    $173.40
    $110.70
    Ships in 1-3 Business Days
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • HARNESS, ENGINE CABLE(INJECTORS,CRANKSHAFT PO, FUEL PUMP, SENSOR-BAROMETRIC PRESENT)
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74,NF2)
    $2522.53
    $1610.38
    Ships in 1-3 Business Days
  • HARNESS, FUEL INJECTOR WIRING
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74)
    Require Quantity: 04
    Package Quantity: 1
    $103.76
    $66.24
    Ships in 1 Business Day
  • MODULE, Fuel Injection
    MODULE,DIRECT FUEL INJECTOR DRIVER(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    $1345.43
    $1204.82
    Ships in 1-3 Business Days
  •  
    NUT, Intake & Exhaust Manifold Make Sure These Fit  
  • NUT, INTAKE MANIFOLD(3.680)
    Fitting Vehicle Options: CK2,3(LB7)
    Require Quantity: 04
    Package Quantity: 1
    $1.12
    $0.71
    Ships in 1-3 Business Days
  • NUT, TURBO COOLANT RETURN PIPE CLIP
    $1.04
    $0.66
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, BAROMETRIC PRESSURE(MATING CONNECT W/LEADS USE 88987997)(3.342)
    Fitting Vehicle Options: CK2,3(LB7)
    $104.53
    $58.46
    Ships in 1-3 Business Days
  • SENSOR, TURBO PRESSURE(MAP)
    Fitting Vehicle Options: CK2,3(LB7,ML6,M74)
    $141.85
    $79.33
    Ships in 1-3 Business Days
  • WASHER, Fuel Injection
    WASHER,FUEL LOW PRESSURE SHUTOFF VALVE BRACKET(RUBBER WASHER)
    Require Quantity: 03
    Package Quantity: 1
    $6.20
    $3.95
    Ships in 1-3 Business Days
  •  
    WIRE, Engine Wiring Make Sure These Fit  
  • WIRE, GLOW PLUG
    Location: Driver Side
    $50.60
    $32.30
    Ships in 1-3 Business Days
  • WIRE, GLOW PLUG(2.480)
    Location: Passenger Side
    $28.08
    $17.93
    Ships in 1-3 Business Days
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 4WD parts. Parts like Engine Electrical/Control Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.