Engine Assembly-Front Cover, Oil Pump, Pan & Related Parts fit your 2003 Chevrolet Silverado 1500 2WD

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2003 Chevrolet Silverado 1500 2WD
My Vehicle Change Vehicle
2003 Chevrolet Silverado 1500 2WD
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Body Mounting, Air Conditioning, Audio/Entertainment
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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
Transmission - Automatic
Transmission - Manual
Categories Close X

You have selected

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
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • GASKET, Engine Oil Pan
    12612350
    GASKET, OIL PAN(PART OF 400)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    MSRP: $71.77
    $45.63
    1
    Add To Cart
  • 12611384
    GASKET, OIL PAN COVER(USE TOGETHER WITH 11588714 BOLT)(PART OF 400)
    • Fitting Vehicle Options:
      CK1(LR4)(EXC KC4), CK1,2(LM7)(EXC KC4), CK1,2,3(LQ4)(EXC KC4), CK1(L59)(EXC KC4)
    MSRP: $8.86
    $5.63
    1
    Add To Cart
  • 10220906
    GASKET, OIL PAN(PART OF 400)
    • Fitting Vehicle Options:
      CK1(LU3)
  • BOLT, Hex
    11516360
    BOLT, HEX FLANGED HEAD M10X1.2X90,9.8,7114M,22.3 OUTSIDE DIAMETER HEADER POINT(GENERATOR BRACKET)
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.79
    $3.68
    5
    Add To Cart
  • 11588714
    BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(PART OF 400)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.80
    $5.60
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(OIL PUMP SUCTION PIPE)
    MSRP: $8.90
    $5.65
    1
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 400)
    • Require Quantity:
      12
    • Package Quantity:
      10
    MSRP: $1.81
    $1.15
    10
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(OIL PUMP)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $1.81
    $1.15
    10
    Add To Cart
  • 11516327
    BOLT, HEX FLANGED HEAD,M10X1.5X25,22.30 O.D.,HEADER POINT,10.9,7112M(OIL LEVEL INDICATOR TUBE)
    MSRP: $4.30
    $2.73
    10
    Add To Cart
  • 9442908
    BOLT, HEX FLANGED HEAD,5/16-18X7/8,.660D,280M,7114M,MACHINE(OIL PAN)
    • Require Quantity:
      10
    • Package Quantity:
      1
    MSRP: $3.44
    $2.19
    1
    Add To Cart
  • 11508600
    BOLT, HEX FLANGED HEAD,M6X1X20,9.8,PHOSPHATE ZINC ORGANIC(PART OF 409)
    • Replaced By:
      11517518
    MSRP: $7.70
    $4.89
    1
    Add To Cart
  • 9439930
    BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(SPARK PLUG WIRE RETAINER)
    • Replaced By:
      11561767
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(OIL PAN BAFFLE)(PART OF 400)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $12.13
    $7.70
  • 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(PART OF 413)
    • Require Quantity:
      07
    • Package Quantity:
      1
    MSRP: $12.13
    $7.70
  • 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(PART OF 413)
    MSRP: $12.13
    $7.70
  • FILTER, Engine Oil Filter
    19210283
    FILTER, OIL(DURAGUARD)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    • Replaced By:
      12731172
    MSRP: $9.56
    $5.33
    1
    Add To Cart
  • 19210284
    FILTER, OIL(DURAGUARD)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Replaced By:
      12731175
    MSRP: $8.76
    $4.88
    1
    Add To Cart
  • 25329389
    FILTER, OIL(ULTRAGUARD GOLD)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    • Replaced By:
      19391149
    MSRP: $18.46
    $10.29
    1
    Add To Cart
  • SEAL, Engine Oil Level
    24504031
    SEAL, OIL LEVEL INDICATOR TUBE(O RING)(PART OF 420)(6.07 INSIDE DIAMETER; 1.78 DIAMETER)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    MSRP: $17.41
    $10.52
    1
    Add To Cart
  • 10151633
    SEAL, ENGINE OIL LEVEL SENSOR(PART OF 400)
    • Fitting Vehicle Options:
      CK1,2,3
    MSRP: $5.26
    $3.35
    5
    Add To Cart
  • TUBE, Engine Oil Level
    12563918
    TUBE, OIL LEVEL INDICATOR(INCLUDES 421)(INCLUDE SEAL)
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    MSRP: $28.77
    $19.30
    1
    Add To Cart
  • 12561672
    TUBE, OIL LEVEL INDICATOR
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $84.85
    $48.74
    1
    Add To Cart
  • 12603782
    SWITCH, Engine Oil Level, SWITCH,ENGINE OIL LEVEL INDICATOR(PART OF 400)(STRAIGHT ELECTRODE CONNECT)(MATING CONNECT W/LEADS USE 12102747)
    MSRP: $43.38
    $27.57
    1
    Add To Cart
  • SEAL, Engine Oil Pan Drain Plug
    3536966
    SEAL, OIL PAN DRAIN PLUG(O RING)(PART OF 400,402)(20.74MM OUTSIDE DIAMETER)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $4.67
    $3.14
    1
    Add To Cart
  • 3536966
    SEAL, OIL PAN DRAIN PLUG(O RING)(PART OF 400,430)(20.74MM OUTSIDE DIAMETER)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    MSRP: $4.67
    $3.14
    1
    Add To Cart
  • FITTING, Engine Oil Filter
    14081300
    FITTING, OIL FILTER
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $16.59
    $10.53
    1
    Add To Cart
  • 12552357
    FITTING, OIL FILTER(PART OF 400)(13/16 X 16 UNC-M20X1.5 SAE 12L14)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    MSRP: $16.83
    $10.69
    1
    Add To Cart
  • PLUG, Engine Oil Pan Drain
    11562588
    PLUG, OIL PAN DRAIN(INCLUDES 401)(PART OF 400)(M12X1.75X25)(W/SEAL)(EXCEPT MAGNET)(W/HEXAGON HEAD)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $6.64
    $4.01
    1
    Add To Cart
  • 11562588
    PLUG, OIL PAN DRAIN(PART OF 400)(INCLUDES 429)(M12X1.75X25)(W/SEAL)(EXCEPT MAGNET)(W/HEXAGON HEAD)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LM7), CK1(LR4), CK1(L59), CK1(LQ9)
    MSRP: $6.64
    $4.01
    1
    Add To Cart
  • BOLT, Engine Oil Pan
    12554990
    BOLT, OIL PAN(REAR POSITIONS)(PART OF 400)(M6X1.0X136)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 12554990
    BOLT, OIL PAN(REAR)(PART OF 400)(M6X1.0X136)
    • Fitting Vehicle Options:
      CK1(L59,LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • INDICATOR, Engine Oil Level
    12610053
    INDICATOR, OIL LEVEL(INCLUDES 417)(808.05MM)(WITH DUAL O-RING)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    MSRP: $36.75
    $22.21
    1
    Add To Cart
  • Chevrolet 12575437
    12575437
    INDICATOR, OIL LEVEL(INCLUDES 421)
    • Fitting Vehicle Options:
      CK1(LU3,MG5,M30)
    MSRP: $31.61
    $20.09
    1
    Add To Cart
  • VALVE, Engine Oil Filter
    25014612
    VALVE, OIL FILTER BYPASS(W/O VAPOR SEPARATOR)(OPENING PRESSURE 21 PSI NOMINAL)(PART HAS A 16.10MM MAX OUTSIDE DIAMETER & FITS A 15.84 HOLE IN BLOCK)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $9.32
    $5.20
    1
    Add To Cart
  • 12684294
    VALVE, OIL FILTER BYPASS(PART OF 400)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    MSRP: $10.36
    $5.78
    1
    Add To Cart
  • PUMP, Engine Oil Pump
    12710303
    PUMP, OIL(INCLUDES 408,409,412,414-416)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59), CK1(LQ9)
    MSRP: $159.89
    $91.83
    1
    Add To Cart
  • 93442037
    PUMP, OIL(INCLUDES 900-907,910,911)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $260.89
    $149.90
    1
    Add To Cart
  • PAN, Engine Oil
    Chevrolet 12579273
    12579273
    PAN, OIL(INCLUDES 426-430, 433-435, 438, 439, 453, 727, 728, 900-903)(INCLUDES BAFFLE,INSERT,PLUG,SEAL,SWITCH,COVER,GASKET,FITTING,BOLT)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4)
    MSRP: $527.73
    $333.90
    1
    Add To Cart
  • Chevrolet 12579273
    12579273
    PAN, OIL(INCLUDES 426-430, 433-435, 438, 439, 453, 727, 728, 900-903)
    • Fitting Vehicle Options:
      CK1,2(LM7)
    MSRP: $527.73
    $333.90
    1
    Add To Cart
  • Chevrolet 12579273
    12579273
    PAN, OIL(INCLUDES 426-430,433-435,438,439,453,727,728,900-903)(INCLUDES BAFFLE,INSERT,PLUG,SEAL,SWITCH,COVER,GASKET,FITTING,BOLT)
    • Fitting Vehicle Options:
      CK1(L59)
    MSRP: $527.73
    $333.90
    1
    Add To Cart
  • Chevrolet 12555653
    12555653
    PAN, OIL(INCLUDES 401,402,404-406)(INCLUDES BAFFLE,BAFFLE BOLTS,GKST,INSERT,PAN,PLUG& SEALER)(INCLUDES:PAN,PLUG,SEAL,BAFFLE,GASKET,BOLT)
    • Fitting Vehicle Options:
      CK1(LU3)
  • PLUG, Engine Oil Distribution
    11588949
    PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)(8.973)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $14.20
    $9.02
    1
    Add To Cart
  • Chevrolet 24504119
    24504119
    PLUG, ENGINE BLOCK OIL GALLERY(REAR)(10.16 O.D X 4.95)(STEEL)(0.034)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.01
    $4.46
    1
    Add To Cart
  • SCREEN, Engine Oil Pump
    12555116
    SCREEN, OIL PUMP(INCLUDES COVER)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $18.76
    $11.92
    1
    Add To Cart
  • 12563961
    SCREEN, OIL PUMP(W/SUCTION PIPE)(INCLUDES 406)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    MSRP: $83.14
    $47.76
    1
    Add To Cart
  • Chevrolet 3704871
    3704871
    PLUG, Engine Oil Pressure, PLUG,OIL PRESSURE RELIEF VALVE BORE(PART OF 409)(NON-THREAD 7/16 DIAMETER,13/32)(CHAMFERED ENDS, STEEL)
    MSRP: $13.75
    $8.74
    1
    Add To Cart
  • 12551187
    BOLT,, BOLT,OIL PAN(PART OF 400)(HEX FLANGED HEAD M8X1.25X30,23.85 THREAD,10.9,PZ GM7114M,MACHINE)(8.900)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $7.18
    $4.57
    1
    Add To Cart
  • 12577903
    COVER, Engine Oil, COVER,OIL PAN(PART OF 400)(W/OUT KC4)(FOR MODELS W/KC4 SEE GROUP 1.540 ENGINE OIL COOLER LINES)
    MSRP: $22.61
    $13.66
    1
    Add To Cart
  • Chevrolet 12551790
    12551790
    PIN, PIN,OIL PRESSURE RELIEF VALVE SPRING SEAT(PART OF 409)
  • 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(OIL PUMP SUCTION PIPE)
    • Require Quantity:
      02
    • Package Quantity:
      12
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • 9427693
    PLUG, CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK OIL GALLERY)(1.531)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Chevrolet 11515742
    11515742
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(CRANKSHAFT OIL DEFLECTOR)
    • Require Quantity:
      08
    • Package Quantity:
      12
    • Replaced By:
      11609746
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • Chevrolet 11515203
    11515203
    SCREW, M6X1X16,12.7 OUTSIDE DIAMETER,6202M,PO(PART OF 400)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $5.86
    $3.72
    1
    Add To Cart
  • 14090911
    PLUG, DRY SEAL (3/8-18X.42)(ENGINE BLOCK OIL GALLERY)
    MSRP: $7.32
    $4.65
    1
    Add To Cart
  • Chevrolet 94003332
    94003332
    SCREW, M8 X 1.25, TORX(SCREW(PART OF 5)
    MSRP: $0.51
    $0.32
    1
    Add To Cart
  • 9440046
    HEX, HEX FLANGED HEAD,5/16-18 X .281 286M 120K PSI PHOSPHATE ELECTRIC ORG(OIL PAN)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Silverado 1500 2WD parts. Parts like Engine Assembly-Front Cover, Oil Pump, Pan & Related 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. Model Code: 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.