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Parts found for 2003 Chevrolet Silverado 1500 HD 2WD > Engine > Engine Assembly-Oil Pump, Oil Pan & Related Parts

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  •  
    BOLT, Engine Oil Pan Make Sure These Fit  
  • Chevrolet 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
    $5.54
    $3.53
  • Chevrolet 12554990
    BOLT, OIL PAN(REAR)(PART OF 400)(M6X1.0X136)
    Fitting Vehicle Options: CK1(L59,LQ9)
    Require Quantity: 02
    Package Quantity: 1
    $5.54
    $3.53
  •  
    BOLT, Hex Make Sure These Fit  
  • Chevrolet 9439930
    BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(SPARK PLUG WIRE RETAINER)
    Replaced by: 11561767
    $4.39
    $2.80
  • Chevrolet 9442908
    BOLT, HEX FLANGED HEAD,5/16-18X7/8,.660D,280M,7114M,MACHINE(OIL PAN)
    Require Quantity: 10
    Package Quantity: 1
    $1.73
    $1.11
  • Chevrolet 11516327
    BOLT, HEX FLANGED HEAD,M10X1.5X25,22.30 O.D.,HEADER POINT,10.9,7112M(OIL LEVEL INDICATOR TUBE)
    $3.48
    $2.22
  • Chevrolet 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(OIL PUMP SUCTION PIPE)
    $0.74
    $0.47
  • Chevrolet 11508600
    BOLT, HEX FLANGED HEAD,M6X1X20,9.8,PHOSPHATE ZINC ORGANIC(PART OF 409)
    Replaced by: 11503782
    $4.81
    $3.07
  • Chevrolet 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
    $5.88
    $3.75
  • Chevrolet 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(OIL PUMP)
    Require Quantity: 04
    Package Quantity: 1
    $1.22
    $0.78
  • Chevrolet 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 400)
    Require Quantity: 12
    Package Quantity: 1
    $1.22
    $0.78
  • Chevrolet 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(OIL PAN BAFFLE)(PART OF 400)
    Require Quantity: 04
    Package Quantity: 1
    $10.08
    $6.43
  • Chevrolet 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(PART OF 413)
    Require Quantity: 07
    Package Quantity: 1
    $10.08
    $6.43
  • Chevrolet 11519133
    BOLT, SELF TAP,M6X1X20,13.2 O.D.(PART OF 413)
    $10.08
    $6.43
  • Chevrolet 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)
    $11.96
    $7.64
  •  
    FILTER, Engine Oil Filter Make Sure These Fit  
  • Chevrolet 19210283
    FILTER, OIL(DURAGUARD)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $7.68
    $4.15
  • Chevrolet 19210284
    FILTER, OIL(DURAGUARD)
    Fitting Vehicle Options: CK1(LU3)
    $7.30
    $3.94
  •  
    FITTING, Engine Oil Filter Make Sure These Fit  
  • Chevrolet 14081300
    FITTING, OIL FILTER
    Fitting Vehicle Options: CK1(LU3)
    $11.81
    $7.54
  • Chevrolet 12552357
    FITTING, OIL FILTER(PART OF 400)(13/16 X 16 UNC-M20X1.5 SAE 12L14)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $8.76
    $5.59
  •  
    GASKET, Engine Oil Pan Make Sure These Fit  
  • Chevrolet 12611384
    GASKET, OIL PAN COVER(USE TOGETHER WITH 11588714 BOLT)(PART OF 400)(W/OUT KC4)(W/KC4 SEE GROUP 1.540 OR 1.550 DEPENDING ON APPLIC)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $3.95
    $2.52
  • Chevrolet 10220906
    GASKET, OIL PAN(PART OF 400)
    Fitting Vehicle Options: CK1(LU3)
    $20.38
    $13.01
  • Chevrolet 12612350
    GASKET, OIL PAN(PART OF 400)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    $42.86
    $27.36
  •  
    INDICATOR, Engine Oil Level Make Sure These Fit  
  • Chevrolet 12610053
    INDICATOR, OIL LEVEL(INCLUDES 417)(WITH DUAL O-RING)
    Fitting Vehicle Options: CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    $21.35
    $13.63
  • Chevrolet 12575437
    INDICATOR, OIL LEVEL(INCLUDES 421)
    Fitting Vehicle Options: CK1(LU3,MG5,M30)
    $21.35
    $13.63
  •  
    PAN, Engine Oil Make Sure These Fit  
  • Chevrolet 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)
    --
    --
  • Chevrolet 12579273
    PAN, OIL(INCLUDES 420,426-430,433-435,438,439,453,727,728,900-903)(INCLUDES BAFFLE,INSERT,PLUG,SEAL,SWITCH,COVER,GASKET,FITTING,BOLT)
    Fitting Vehicle Options: CK1(L59)
    $464.91
    $296.80
  • Chevrolet 12579273
    PAN, OIL(INCLUDES 426-430, 433-435, 438, 439, 453, 727, 728, 900-903)
    Fitting Vehicle Options: CK1,2(LM7)
    $464.91
    $296.80
  • Chevrolet 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(LR4), CK1,2,3(LQ4)
    $464.91
    $296.80
  • Chevrolet 12551790
    PIN
    PIN,OIL PRESSURE RELIEF VALVE SPRING SEAT(PART OF 409)
    --
    --
  •  
    PLUG, Engine Oil Pan Drain Make Sure These Fit  
  • Chevrolet 11562588
    PLUG, OIL PAN DRAIN(INCLUDES 401)(PART OF 400)(M12X1.75X25)(W/SEAL)(EXCEPT MAGNET)
    Fitting Vehicle Options: CK1(LU3)
    $4.53
    $2.89
  • Chevrolet 11562588
    PLUG, OIL PAN DRAIN(PART OF 400)(INCLUDES 429)(M12X1.75X25)(W/SEAL)(EXCEPT MAGNET)
    Fitting Vehicle Options: CK1(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59), CK1(LQ9)
    $4.53
    $2.89
  •  
    PUMP, Engine Oil Pump Make Sure These Fit  
  • Chevrolet 12586665
    PUMP, OIL(INCLUDES 408,409,412,414-416)
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59), CK1(LQ9)
    Replaced by: 12678151
    $100.61
    $64.20
  • Chevrolet 93442037
    PUMP, OIL(INCLUDES 900-907,910,911)
    Fitting Vehicle Options: CK1(LU3)
    $151.22
    $96.54
  •  
    SCREEN, Engine Oil Pump Make Sure These Fit  
  • Chevrolet 12555116
    SCREEN, OIL PUMP(INCLUDES COVER)
    Fitting Vehicle Options: CK1(LU3)
    $14.74
    $9.41
  • Chevrolet 12563961
    SCREEN, OIL PUMP(W/SUCTION PIPE)(INCLUDES 406)
    Fitting Vehicle Options: CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    $36.72
    $23.44
  •  
    SEAL, Engine Oil Level Make Sure These Fit  
  • Chevrolet 10151633
    SEAL, ENGINE OIL LEVEL SENSOR(PART OF 400)
    Fitting Vehicle Options: CK1,2,3
    $4.19
    $2.68
  • Chevrolet 24504031
    SEAL, OIL LEVEL INDICATOR TUBE(O RING)(PART OF 420)(RED)(6.07 INSIDE DIAMETER; 1.78 DIAMETER)
    Fitting Vehicle Options: CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    $12.11
    $7.73
  •  
    SEAL, Engine Oil Pan Drain Plug Make Sure These Fit  
  • Chevrolet 3536966
    SEAL, OIL PAN DRAIN PLUG(O RING)(PART OF 400,402)(20.74MM OUTSIDE DIAMETER)
    Fitting Vehicle Options: CK1(LU3)
    $3.51
    $2.24
  • Chevrolet 3536966
    SEAL, OIL PAN DRAIN PLUG(O RING)(PART OF 400,430)(20.74MM OUTSIDE DIAMETER)
    Fitting Vehicle Options: CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59)
    $3.51
    $2.24
  •  
    TUBE, Engine Oil Level Make Sure These Fit  
  • Chevrolet 12561672
    TUBE, OIL LEVEL INDICATOR
    Fitting Vehicle Options: CK1(LU3)
    $65.16
    $41.60
  • Chevrolet 12563918
    TUBE, OIL LEVEL INDICATOR(INCLUDES 421)(INCLUDE SEAL)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7)
    $23.07
    $14.73
  • Chevrolet 12563918
    TUBE, OIL LEVEL INDICATOR(INCLUDES 421)(PART OF 400)(INCLUDE SEAL)
    Fitting Vehicle Options: CK1(L59)
    $23.07
    $14.73
  •  
    VALVE, Engine Oil Filter Make Sure These Fit  
  • Chevrolet 25014051
    VALVE, OIL FILTER BYPASS(PART OF 400)
    Fitting Vehicle Options: CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    Replaced by: 12684294
    $6.48
    $3.63
  • Chevrolet 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)
    $5.78
    $3.24
  •  
    Standard Parts Make Sure These Fit  
  • Chevrolet 1359887
    NUT, HEX FLANGED HEAD 5/16-18X.20 286M PC .67-OUTSIDE DIAMETER(OIL PAN)
    Replaced by: 9440046
    $3.51
    $2.24
  • Chevrolet 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(OIL PUMP SUCTION PIPE)
    $1.78
    $1.14
  • Chevrolet 11515742
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(CRANKSHAFT OIL DEFLECTOR)
    Replaced by: 11517031
    $1.78
    $1.14
  • Chevrolet 14090911
    PLUG, 3/8-18 DRY SEAL(ENGINE BLOCK OIL GALLERY)
    $5.54
    $3.53
  • Chevrolet 11588949
    PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(ENGINE BLOCK OIL GALLERY)
    $8.66
    $5.52
  • Chevrolet 9427693
    PLUG, CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK OIL GALLERY)(1.531)
    $5.54
    $3.53
  • Chevrolet 11515203
    SCREW, M6X1X16,12.7 OUTSIDE DIAMETER,6202M,PO(PART OF 400)
    $4.88
    $3.11
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 HD 2WD parts. Parts like Engine Assembly-Oil Pump, Oil 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 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. 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.
 
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