Engine Assembly-Cylinder Head & Related Parts fit your 2003 Cadillac Seville

My Vehicle Change Vehicle
2003 Cadillac Seville

4-Speed Automatic Transmission, 4T80E

My Vehicle Change Vehicle
2003 Cadillac Seville

4-Speed Automatic Transmission, 4T80E

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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

You have selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • 3522352
    PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING(HOLLOW DOWEL,15.675X28,CHAM BOTH ENDS,SAE 12L14,ZINC COATED (DIPPED OR PLATED))
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $17.91
    $11.38
    1
    Add To Cart
  • PLUG, Engine Cylinder Head
    1647544
    PLUG, CYL HEAD CORE HOLE(INCLUDES 258)(M24X1.5X12)(ROUND HEAD,INTAKE HEXAGON,W/SEAL,NYLON)(0.034)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $14.42
    $9.15
    1
    Add To Cart
  • Cadillac 11562126
    11562126
    PLUG, CYL HEAD CORE HOLE(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $4.17
    $2.65
    10
    Add To Cart
  • Cadillac 1647543
    1647543
    PLUG, CYL HEAD CORE HOLE(ROUND HEAD,INTAKE HEXAGON,W/ALUMINUM WASH,20X1.5X17,12.25 THREAD,C1010 RQ)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $10.25
    $6.51
    1
    Add To Cart
  • 12557838
    TENSIONER, Engine Cooling, TENSIONER,DRIVE BELT(ACCESSORY DRIVE)(WHEN REPLACING TENSIONER, CUSTOMER MAY NEED 1 BOLT 11516109)
    MSRP: $107.80
    $61.95
    1
    Add To Cart
  • GASKET, Engine Camshaft & Valve Rocker Cover
    12581816
    GASKET, CAMSHAFT COVER(GASKET FOR SPARK PLUG HOLE)(PART OF 221)(SPARK PLUG HOLES)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(L37), K(LD8)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $12.86
    $8.17
    1
    Add To Cart
  • 12581816
    GASKET, CAMSHAFT COVER(GASKET FOR SPARK PLUG HOLE PART OF 220)(SPARK PLUG HOLES)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37), K(LD8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $12.86
    $8.17
    1
    Add To Cart
  • 12581817
    GASKET, CAMSHAFT COVER(PART OF 221)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(L37,LD8)
    MSRP: $46.72
    $29.69
    1
    Add To Cart
  • 12581818
    GASKET, CAMSHAFT COVER(PART OF 220)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37,LD8)
    MSRP: $54.46
    $34.61
    1
    Add To Cart
  • SPARK PLUG,Glow)
    12679799
    SPARK PLUG, GASOLINE ENGINE IGNITION(DO NOT CHANGE GAP)(PLATINUM PLUG)
    • Fitting Vehicle Options:
      K(L37,LD8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $12.98
    $7.24
    1
    Add To Cart
  • Cadillac 19354421
    19354421
    SPARK PLUG, GASOLINE ENGINE IGNITION
    • Fitting Vehicle Options:
      KF69(L37), KY69(L37), KD69(LD8), KS69(LD8), KE69(LD8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $4.18
    $2.33
    1
    Add To Cart
  • BOLT, Engine Camshaft & Balance Shaft Front
    Cadillac 1647553
    1647553
    BOLT, CAMSHAFT BEARING CAP(PART OF 252,272)(M6X1.0X39.5)
    • Require Quantity:
      42
    • Package Quantity:
      1
    MSRP: $6.73
    $4.27
    1
    Add To Cart
  • Cadillac 1647553
    1647553
    BOLT, CAMSHAFT BEARING CAP(M6X1.0X39.5)
    • Require Quantity:
      42
    • Package Quantity:
      1
    MSRP: $6.73
    $4.27
    1
    Add To Cart
  • 24100002
    SEAL, Engine Oil Filler, SEAL,OIL FILLER CAP(O RING)(PART OF 223)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
    • Require Quantity:
      02
    • Package Quantity:
      5
    MSRP: $5.33
    $2.67
    5
    Add To Cart
  • COVER, Engine Valve Rocker & Camshaft
    Cadillac 12564806
    12564806
    COVER, CAMSHAFT(INCLUDES 210,212-214,224)
    • Location:
      Driver Side
  • 12574252
    COVER, CAMSHAFT(INCLUDES 208,211,214-217,219)
    • Location:
      Passenger Side
  • COIL, Ignition Coil
    1104076
    COIL, IGNITION(FRONT)(INCLUDES 201,202,204)(GRAY)(MATING CONNECT USE 15306317)
    • Location:
      Driver Side
    MSRP: $626.23
    $263.02
    1
    Add To Cart
  • 1104075
    COIL, IGNITION(REAR)(INCLUDES 201,202,204)(BLACK)
    • Location:
      Passenger Side
  • BOLT, Engine Camshaft & Valve Rocker Cover
    Cadillac 11609433
    11609433
    BOLT, CAMSHAFT COVER(M4.0X.7X10.6)(BOLT,HEX WASHER HEAD,W/ADHESIVE)
    MSRP: $5.09
    $3.23
    1
    Add To Cart
  • 12557829
    BOLT, CAMSHAFT COVER
    • Require Quantity:
      18
    • Package Quantity:
      1
    MSRP: $16.06
    $10.20
    1
    Add To Cart
  • BOLT, Engine Timing
    Cadillac 12553743
    12553743
    BOLT, CAMSHAFT INTERMEDIATE DRIVE CHAIN TENSIONER(41.8MM LONG)(PART OF 264,265)(HEX FLANGED HEAD,8X1.25X41.8,16.34 THREAD, 19.0, 12.85 BODY, 9.8,PC MACHINE)
    • Fitting Vehicle Options:
      K(L37,LD8)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $19.23
    $12.22
    1
    Add To Cart
  • Cadillac 1647264
    1647264
    BOLT, TIMING CHAIN TENSIONER(HEX FLANGED HEAD,8X1.25X42,22 THREAD,17.0 OUTSIDE DIAMETER,9.8,PC,MACHINE)
    • Fitting Vehicle Options:
      K(L37), K(LD8)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $5.44
    $3.46
    1
    Add To Cart
  • 12556023
    GUIDE, Engine Timing, GUIDE,TIMING CHAIN(SECONDARY CHAIN GUIDE)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $53.14
    $33.73
    1
    Add To Cart
  • BOLT, Engine Cylinder Head
    Cadillac 12557775
    12557775
    BOLT, CYL HEAD(QTY 10-RH,10-LH)(M11X1.5X173.78, 10.9)(*KIT2,KIT3)
    • Fitting Vehicle Options:
      K(L37)
    • Require Quantity:
      20
    • Package Quantity:
      1
    MSRP: $9.86
    $6.26
    1
    Add To Cart
  • Cadillac 12557775
    12557775
    BOLT, CYL HEAD(QTY 10-RH,10-LH)(M11X1.5X173.78, 10.9)
    • Fitting Vehicle Options:
      K(LD8)
    • Require Quantity:
      20
    • Package Quantity:
      1
    MSRP: $9.86
    $6.26
    1
    Add To Cart
  • 1647218
    BOLT, CYL HEAD(QTY 3-RH,3-LH)(M6X1.0X50, 10.9)(HEX FLANGED HEAD,MACHINE)(*KIT2,KIT3)
    • Fitting Vehicle Options:
      K(L37)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $2.88
    $1.83
    1
    Add To Cart
  • 1647218
    BOLT, CYL HEAD(QTY 3-RH,3-LH)(M6X1.0X50, 10.9)(HEX FLANGED HEAD,MACHINE)
    • Fitting Vehicle Options:
      K(LD8)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $2.88
    $1.83
    1
    Add To Cart
  • SHOE KIT, Engine Timing
    12559389
    SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 257)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(L37,LD8)
    MSRP: $54.43
    $34.59
    1
    Add To Cart
  • 12559390
    SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 257)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K
    MSRP: $49.35
    $31.35
    1
    Add To Cart
  • GASKET KIT, Engine Cylinder Head
    Cadillac 12564795
    12564795
    GASKET KIT, CYL HEAD(INCLUDES 248,260,271,273)(CONTAINS LH CYL HEAD GASKET & M11X1.5 CYL HEAD BOLTS)
    • Location:
      Driver Side
    MSRP: $115.95
    $73.69
    1
    Add To Cart
  • Cadillac 12564796
    12564796
    GASKET KIT, CYL HEAD(INCLUDES 248,260,271,273)(CONTAINS RH CYL HEAD GASKET & M11X1.5 CYL HEAD BOLTS)
    • Location:
      Passenger Side
    MSRP: $117.15
    $70.80
    1
    Add To Cart
  • CAMSHAFT, Engine
    Cadillac 12565170
    12565170
    CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(L37)
    MSRP: $338.67
    $214.29
    1
    Add To Cart
  • Cadillac 12568826
    12568826
    CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37)
    MSRP: $331.99
    $263.84
    1
    Add To Cart
  • Cadillac 12568827
    12568827
    CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(L37)
    MSRP: $353.54
    $280.95
    1
    Add To Cart
  • Cadillac 12565165
    12565165
    CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(LD8)
  • Cadillac 12565166
    12565166
    CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(LD8)
  • Cadillac 12565167
    12565167
    CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(LD8)
  • Cadillac 12565169
    12565169
    CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(LD8)
  • Cadillac 12568828
    12568828
    CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37)
  • Cadillac 12590223
    12590223
    VALVE, Intake, VALVE,INTAKE
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $20.50
    $13.03
    1
    Add To Cart
  • Cadillac 1647509
    1647509
    BOLT, Engine Camshaft gear, BOLT,CAMSHAFT SPROCKET(M12X1.75X33,26.1 THREAD)(HEXAGON W/WASHER)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $5.47
    $3.48
    1
    Add To Cart
  • Cadillac 10457782
    10457782
    ATTACHMENT KIT, ATTACHMENT KIT,IGNITION COIL MODULE(INCLUDES 203,205)(INCLUDES: 2 MODULE ATTACH SCREWS,GREASE PKG,SEAL,INSTRUCTION SHT)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • SPROCKET, Engine Camshaft
    Cadillac 12568939
    12568939
    SPROCKET, CAMSHAFT EXHAUST
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37), K(LD8)
  • Cadillac 12574991
    12574991
    SPROCKET, CAMSHAFT INTAKE
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K(L37), K(LD8)
  • 12575882
    SPROCKET, CAMSHAFT(USED FOR BOTH INTAKE AND EXHAUST)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K(LD8,L37)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 11588712
    BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(IGNITION COIL)
    • Require Quantity:
      16
    • Package Quantity:
      10
    MSRP: $7.20
    $4.57
    10
    Add To Cart
  • 11516109
    BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(DRIVE BELT TENSIONER)
    MSRP: $6.34
    $4.03
    10
    Add To Cart
  • Cadillac 8682650
    8682650
    BOLT, HEX FLANGED HEAD,M6X1X17,17 THREAD,14.2 OUTSIDE DIAMETER,8.8 PHOSPHATE ZINC ORGANIC - FLAKE(UPPER INTAKE MANIFOLD COVER BRACKET)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $10.04
    $6.38
    1
    Add To Cart
  • Cadillac 11517094
    11517094
    SCREW, M5X.8X15.6,10.4 THREAD,10.2 OUTSIDE DIAMETER,6202M,7114M,TAPER-POINT(BOLT,PCV BAFFLE PART OF 220,221)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $8.70
    $5.26
    1
    Add To Cart
  • Cadillac 11519089
    11519089
    STUD, 8X1.25X22.5,49 TL,10.9,4435M,DOG-PTS(EXHAUST MANIFOLD)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $6.91
    $4.38
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Cadillac Seville parts. Parts like Engine Assembly-Cylinder Head & 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 4.6L. Model Code: DEVILLE, HIGH LUXURY, SEVILLE, STS, TOURING 4 DOOR.