Engine Assembly-Cylinder Block & Internal Parts fit your 2006 Cadillac STS

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2006 Cadillac STS
My Vehicle Change Vehicle
2006 Cadillac STS
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
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
Transfer Case
Transmission - Automatic
Transmission - Manual
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
Body Wiring, Roof Trim
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
Transfer Case
Transmission - Automatic
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • SENSOR, Distributor (also Knock Sensor)
    12623730
    SENSOR, KNOCK(MATING CONNECT W/LEADS USE 13580877)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $25.30
    $13.41
    1
    Add To Cart
  • 12567446
    SENSOR, KNOCK(MATES W/CONNECT 13580877)
    • Fitting Vehicle Options:
      D(LH2)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $48.68
    $25.81
    1
    Add To Cart
  • Cadillac 12580429
    12580429
    SENSOR, CRANKSHAFT POSITION(INCLUDES 721)
    • Fitting Vehicle Options:
      D(LC3)
    MSRP: $79.66
    $38.36
    1
    Add To Cart
  • 12582652
    SENSOR, CRANKSHAFT POSITION(INCLUDES 721,722)(CONNECT USE 88988963)
    • Fitting Vehicle Options:
      D(LY7,LP1)
    MSRP: $254.04
    $122.35
    1
    Add To Cart
  • 12618603
    SENSOR, KNOCK(W/O LEADS)(INCLUDES 724)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $69.61
    $36.90
    1
    Add To Cart
  • Cadillac 12567170
    12567170
    SENSOR, CRANKSHAFT POSITION(INCLUDES 721)
    • Fitting Vehicle Options:
      D(LH2)
  • PIN, Engine Clutch Housing or Transmission
    12338076
    PIN, TRANSAXLE LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)
    • Fitting Vehicle Options:
      D(LH2,LC3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $1.73
    $1.04
    1
    Add To Cart
  • 12597210
    PIN, TRANS LOCATING
    • Fitting Vehicle Options:
      DW(LY7,MX5,M82)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.22
    $4.57
    1
    Add To Cart
  • 1453658
    PIN, TRANS LOCATING(5/8 X 1 3/16)(8.939)
    • Fitting Vehicle Options:
      D(M12)
    • Require Quantity:
      02
    • Package Quantity:
      1
    • Replaced By:
      12720455
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • BEARING KIT, Engine Connecting Rod
    12636003
    BEARING KIT, CONNECT ROD(INCLUDES 203,204)(USE W/2004-11)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $15.88
    $9.59
    1
    Add To Cart
  • 12559363
    BEARING KIT, CONNECT ROD(STD)(INCLUDES 203,204)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $43.16
    $27.43
    1
    Add To Cart
  • BOLT, Engine Connecting Rod Cap
    12552947
    BOLT, CONNECT ROD(PART OF 200)(MJ9X1.0-4H6HX61.9 LONG)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $12.23
    $7.77
    1
    Add To Cart
  • 11519680
    BOLT, CONNECT ROD(PART OF 200)(M9X1X53)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      12
    • Package Quantity:
      10
    MSRP: $4.62
    $2.93
    10
    Add To Cart
  • SEAL, Engine Rear Main Bearing
    12637710
    SEAL, CRANKSHAFT REAR OIL(CLEAN ALL SEALING SURFACES WITH BRAKE CLEANER, AND DRY, TO ENSURE BONDING W/SEALANT)(INCLUDES 134)
    • Fitting Vehicle Options:
      D(LY7)
    MSRP: $65.45
    $41.59
    1
    Add To Cart
  • 12568025
    SEAL, CRANKSHAFT REAR OIL
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    MSRP: $84.24
    $53.54
    1
    Add To Cart
  • RING KIT, Engine Piston
    12616973
    RING KIT, PISTON(INCLUDES 213-216)(STD)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $27.33
    $16.51
    1
    Add To Cart
  • Cadillac 12585676
    12585676
    RING KIT, PISTON(INCLUDES 213-216)(0.25 OVERSIZE)
    • Fitting Vehicle Options:
      D(LY7)(EXC CV2)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $57.12
    $36.30
    1
    Add To Cart
  • 89017413
    RING KIT, PISTON(INCLUDES 213-216)
    • Fitting Vehicle Options:
      D(LH2)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $28.90
    $18.38
    1
    Add To Cart
  • 89017770
    RING KIT, PISTON(INCLUDES 213-216)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • BEARING KIT, Engine Crankshaft Main
    12648786
    BEARING KIT, CRANKSHAFT(#1,2,4 STD)(INCLUDES 122,123)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $27.43
    $16.57
    1
    Add To Cart
  • 12648787
    BEARING KIT, CRANKSHAFT(#3 STD)(INCLUDES 123,124)(#3)(STD)
    • Fitting Vehicle Options:
      D(LY7)
    MSRP: $37.43
    $22.62
    1
    Add To Cart
  • Cadillac 89017562
    89017562
    BEARING KIT, CRANKSHAFT(INCLUDES 123)(STD)(POSITION # 1,2,4,5)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    MSRP: $58.24
    $37.01
  • Cadillac 89017563
    89017563
    BEARING KIT, CRANKSHAFT(STD)(POSITION # 3)
    • Fitting Vehicle Options:
      D(LC3)
    MSRP: $83.25
    $52.92
  • Cadillac 89017563
    89017563
    BEARING KIT, CRANKSHAFT(INCLUDES 900)(STD)(POSITION # 3)
    • Fitting Vehicle Options:
      D(LH2)
    MSRP: $83.25
    $52.92
  • TENSIONER, Engine Timing
    12581223
    TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN(PRIMARY)
    • Fitting Vehicle Options:
      D(LC3)
    MSRP: $62.98
    $36.21
    1
    Add To Cart
  • 12581223
    TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN
    • Fitting Vehicle Options:
      D(LH2)
    MSRP: $62.98
    $36.21
    1
    Add To Cart
  • 12556030
    TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN(SECONDARY ON LH BANK)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    MSRP: $97.53
    $46.69
    1
    Add To Cart
  • Cadillac 12581281
    12581281
    TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN(SECONDARY ON RH BANK)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
  • GUIDE KIT, Engine Timing
    12559388
    GUIDE KIT, TIMING CHAIN(PRIMARY CHAIN)(INCLUDES 159)(W/ BOLT/SCREW)
    • Fitting Vehicle Options:
      D(LC3)
    MSRP: $15.87
    $10.08
    1
    Add To Cart
  • 12559388
    GUIDE KIT, TIMING CHAIN(PRIMARY CHAIN)(W/ BOLT/SCREW)
    • Fitting Vehicle Options:
      D(LH2)
    MSRP: $15.87
    $10.08
    1
    Add To Cart
  • BOLT, Engine Oil
    3542310
    BOLT, LOWER CRANKCASE(M10X1.5X125,30 THREAD)(8.900)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      10
    • Package Quantity:
      5
    MSRP: $4.44
    $2.82
    5
    Add To Cart
  • 3542310
    BOLT, LOWER CRANKCASE(M10X1.5X125,30 THREAD)(8.900)
    • Fitting Vehicle Options:
      D(LH2)
    • Require Quantity:
      19
    • Package Quantity:
      5
    MSRP: $4.44
    $2.82
    5
    Add To Cart
  • Cadillac 12580850
    12580850
    MANIFOLD, Engine Oil Distribution, MANIFOLD,ENGINE OIL(SEE GROUP 00.000 "ENGINE ASM/OIL PUMP, PAN & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)(WITHOUT OIL PAN BAFFLE)
    MSRP: $191.03
    $120.87
    1
    Add To Cart
  • PIN, Engine Oil Pan
    22531637
    PIN, OIL PAN LOCATING(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $4.60
    $2.92
    10
    Add To Cart
  • Cadillac 3530355
    3530355
    PIN, LOWER CRANKCASE LOCATING(M8X20)
    • Fitting Vehicle Options:
      D(LC3), D(LH2)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $5.82
    $3.70
    1
    Add To Cart
  • STUD, Engine Oil
    3542311
    STUD, LOWER CRANKCASE(M10X1.5X125-M9X1.0X13)(1.428)
    • Fitting Vehicle Options:
      D(LH2)
    MSRP: $7.02
    $4.46
    5
    Add To Cart
  • Cadillac 11561906
    11561906
    STUD, LOWER CRANKCASE(M10X1.5X133.8, M9X1X13)(8.981)
    • Fitting Vehicle Options:
      D(LC3)
  • RETAINER, Engine Piston Pin
    12569638
    RETAINER, PISTON PINION(PART OF 210)(USED WITH FEDERAL MOGUL PISTONS)
    • Fitting Vehicle Options:
      D
    • Require Quantity:
      16
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
    1
    Add To Cart
  • Cadillac 12566186
    12566186
    RETAINER, PISTON PINION(PART OF 210)
    • Fitting Vehicle Options:
      D(LY7)(EXC CV2)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $9.26
    $5.89
    1
    Add To Cart
  • Cadillac 19300907
    19300907
    RETAINER, PISTON PINION(PART OF 210)
    • Fitting Vehicle Options:
      D(LY7,CV2)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $93.16
    $59.21
    1
    Add To Cart
  • ROD, Engine Piston
    12567469
    ROD, CONNECT(INCLUDES 201)(USES 23MM PINION)
    • Fitting Vehicle Options:
      D(LH2)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $304.97
    $192.96
    1
    Add To Cart
  • 12608432
    ROD, CONNECT(INCLUDES 201,202)(CONTAINS ROD,BOLTS,BUSHING)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $81.01
    $51.49
    1
    Add To Cart
  • Cadillac 12606367
    12606367
    ROD, CONNECT(INCLUDES 201)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • BALANCER, Engine Crankshaft And Camshaft Balancer
    Cadillac 12597654
    12597654
    BALANCER, CRANKSHAFT(DUAL BELT, W/O KEYWAY)
    • Fitting Vehicle Options:
      D(LY7)
    MSRP: $154.12
    $88.55
    1
    Add To Cart
  • Cadillac 12584576
    12584576
    BALANCER, CRANKSHAFT
    • Fitting Vehicle Options:
      D(LH2)
    MSRP: $173.68
    $110.40
    1
    Add To Cart
  • Cadillac 12603533
    12603533
    BALANCER, CRANKSHAFT
    • Fitting Vehicle Options:
      D(LC3)
  • Cadillac 89017760
    89017760
    STARTER, Starter Motor, STARTER,(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(DELCO SERIES PG260H)
    MSRP: $476.10
    $212.11
    1
    Add To Cart
  • PLUG, Engine Oil Distribution
    Cadillac 11561751
    11561751
    PLUG, CYL HEAD WATER JACKET HOLE
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $11.00
    $6.99
    1
    Add To Cart
  • Cadillac 12566290
    12566290
    PLUG, ENGINE BLOCK OIL GALLERY(14.178 OUTSIDE DIAMETER, 6.35 THICK)(0.253)
    • Fitting Vehicle Options:
      D(LY7)
    MSRP: $5.07
    $3.22
    1
    Add To Cart
  • 12667039
    PLUG, ENGINE BLOCK OIL GALLERY(PLUG-CUP,9.9OD,1008/1010STEEL)
    • Fitting Vehicle Options:
      D(LY7)
    MSRP: $9.44
    $6.00
    1
    Add To Cart
  • 11561583
    PLUG, ENGINE BLOCK OIL GALLERY(M14X1.5X16,22 OUTSIDE DIAMETER)(0.253)
    • Fitting Vehicle Options:
      D(LY7)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • BOLT, Engine Timing
    Cadillac 12553743
    12553743
    BOLT, CAMSHAFT INTERMEDIATE DRIVE CHAIN TENSIONER(PART OF 158)(HEX FLANGED HEAD,8X1.25X41.8,16.34 THREAD, 19.0, 12.85 BODY, 9.8,PC MACHINE)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $19.23
    $12.22
    1
    Add To Cart
  • Cadillac 12553743
    12553743
    BOLT, CAMSHAFT INTERMEDIATE DRIVE CHAIN TENSIONER(HEX FLANGED HEAD,8X1.25X41.8,16.34 THREAD, 19.0, 12.85 BODY, 9.8,PC MACHINE)
    • Fitting Vehicle Options:
      D(LH2)
    • 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:
      D(LC3), D(LH2)
    • Require Quantity:
      06
    • 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
  • 12573430
    SEAL, Engine Oil, SEAL,LOWER CRANKCASE(4.3MM WIDE X 5MM TALL)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $13.77
    $8.75
    1
    Add To Cart
  • PISTON, Engine Piston
    Cadillac 12585675
    12585675
    PISTON, (W/PINION)(INCLUDES 211,212)(.25MM OVERSIZE)
    • Fitting Vehicle Options:
      D(LY7)(EXC CV2)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $122.15
    $77.64
    1
    Add To Cart
  • 12590866
    PISTON, (W/PINION)(INCLUDES 211,212)(STD)
    • Fitting Vehicle Options:
      D(LY7)(EXC CV2)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $38.37
    $24.39
    1
    Add To Cart
  • 89017430
    PISTON, (W/PINION)(INCLUDES 211,212)
    • Fitting Vehicle Options:
      D(LH2)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • Cadillac 89018063
    89018063
    PISTON, (MACHINING)(INCLUDES 211,212)
    • Fitting Vehicle Options:
      D(LC3)
    • Require Quantity:
      08
    • Package Quantity:
      1
  • WASHER, Engine Crankshaft Pulley and Balancer
    Cadillac 12591719
    12591719
    WASHER, CRANKSHAFT BALANCER(BETWEEN OIL PUMP AND DAMPENER)(NO NOTCHES)
    MSRP: $21.83
    $19.48
    1
    Add To Cart
  • Cadillac 12591717
    12591717
    WASHER, CRANKSHAFT BALANCER(BETWEEN TIMING SPRK AND CROSS SHIFT FLANGE)(1 NOTCH)
  • Cadillac 12601752
    12601752
    WASHER, CRANKSHAFT BALANCER(BETWEEN TMNG SPRK AND OIL PUMP DRIVE)(6 NOTCHES)
  • 3525915
    PIN, Engine Front Cover, PIN,ENGINE FRONT COVER LOCATING(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $5.88
    $3.74
    1
    Add To Cart
  • Cadillac 360571
    360571
    PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(CUP DIAMETER 34.3MM)
    • Require Quantity:
      02
    • Package Quantity:
      1
    • Replaced By:
      11569584
    MSRP: $7.03
    $4.46
    1
    Add To Cart
  • Cadillac 12566587
    12566587
    PLUG, PLUG,ENGINE BLOCK OIL GALLERY
    • Require Quantity:
      04
    • Package Quantity:
      1
  • 11518861
    BOLT, HEX FLANGED HEAD,W/REDCD BODY,M8X1.25X90,26 THREAD,18 O.D.,10.9,GM4277M(CRANKSHAFT BEARING CAP)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11588712
    BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(PISTON OIL NOZZLE)
    MSRP: $7.20
    $4.57
    10
    Add To Cart
  • 11588712
    BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(CRANKSHAFT POSITION SENSOR)
    MSRP: $7.20
    $4.57
    10
    Add To Cart
  • 11589000
    BOLT, HEX FLANGED HEAD,M8X1.25X50, 24 THREAD, 18 OUTSIDE DIAMETER, 10.9, GMW3359, RED BODY, W/ADH(CRANKSHAFT BEARING CAP)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11609410
    BOLT, HEX FLANGED HEAD,M8X1.25X25,10.9,GMW3179(CRANKSHAFT BEARING CAP)(0.056)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11561026
    BOLT, HEX FLANGED HEAD,THREAD,14.2 OUTSIDE DIAMETER,9.8,GMW3200,MACHINE,HEADER POINT(PART OF 133)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11561026
    BOLT, HEX FLANGED HEAD,THREAD,14.2 OUTSIDE DIAMETER,9.8,GMW3200,MACHINE,HEADER POINT(PART OF 720)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11588726
    BOLT, HEX FLANGED HEAD, M8X1.25X40.7, 33.7 THREAD, 18 OUTSIDE DIAMETER, 8.8, GMW3359, M POINT(PART OF 723)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11610074
    BOLT, HEX FLANGED HEAD,M8X1.25X45,21 THREAD,16 OUTSIDE DIAMETER, 10.9 STEEL,GMW3359(LOWER CRANKCASE)
    • Require Quantity:
      10
    • Package Quantity:
      1
    MSRP: $8.73
    $5.55
    1
    Add To Cart
  • 11518862
    BOLT, HEXAGON,W/ADH,M10X1X15.5,10.9,HEADER POINT(AUTOMATIC TRANSMISSION FLEXIBLE PLATE)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.34
    $4.66
    1
    Add To Cart
  • 11515793
    BOLT, HEX FLANGED HEAD(STARTER)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $6.20
    $3.94
    1
    Add To Cart
  • Cadillac 11517516
    11517516
    BOLT, HEX FLANGED HEAD,M6X1X13,9.5 THREAD,14.2 OUTSIDE DIAMETER,9.8,6280M,MACHINE,HEADER POINT(PISTON OIL NOZZLE)
    • Require Quantity:
      04
    • Package Quantity:
      1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2006 Cadillac STS parts. Parts like Engine Assembly-Cylinder Block & Internal 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 3.6L, 8 Cyl 4.4L, 8 Cyl 4.6L. Model Code: 4 DOOR, V 4 DOOR.