Engine Assembly-Cylinder Block & Internal Parts fit your 2005 Cadillac STS

My Vehicle Change Vehicle

2005 Cadillac STS

STS 4 Door

My Vehicle Change Vehicle

2005 Cadillac STS

STS 4 Door

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

12560272
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(BOTTOM(LONG)(M10X2X102.5)
- Require Quantity:
  10
- Package Quantity:
  10
MSRP: $7.20
$4.57
10
Add To Cart

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)
Require Quantity:
02
Package Quantity:
1
MSRP: $1.73
$1.04
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(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(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

11549124
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(M14X1.5X48.4)
MSRP: $7.02
$4.24
1
Add To Cart

12572042
PLATE, Engine Crankshaft, PLATE,AUTOMATIC TRANSMISSION FLEXIBLE

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(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
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

12561075
BOLT, Engine Flywheel, BOLT,FLYWHEEL
- Require Quantity:
  08
- Package Quantity:
  10

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
89017562
BEARING KIT, CRANKSHAFT(INCLUDES 123)(STD)(POSITION # 1,2,4,5)
- Fitting Vehicle Options:
  D(LH2)
MSRP: $58.24
$37.01
89017563
BEARING KIT, CRANKSHAFT(INCLUDES 123)(STD)(POSITION # 3)
- Fitting Vehicle Options:
  D(LH2)
MSRP: $83.25
$52.92

SENSOR, Distributor (also Knock Sensor)
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
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
12567170
SENSOR, CRANKSHAFT POSITION(INCLUDES 721)
- Fitting Vehicle Options:
  D(LH2)

TENSIONER, Engine Timing

12581223
TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN
MSRP: $62.98
$36.21
1
Add To Cart
12556030
TENSIONER, CAMSHAFT INTERMEDIATE DRIVE CHAIN(SECONDARY)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $97.53
$46.69
1
Add To Cart

12559388
GUIDE KIT, Engine Timing, GUIDE KIT,TIMING CHAIN(PRIMARY CHAIN)(W/ BOLT/SCREW)
MSRP: $15.87
$10.08
1
Add To Cart

CRANKSHAFT, Engine
12623074
CRANKSHAFT, (USE TOGETHER WITH 12603180)
Fitting Vehicle Options:
D(LY7)
MSRP: $756.43
$476.63
1
Add To Cart
12565564
CRANKSHAFT, (MACHINING)
- Fitting Vehicle Options:
  D(LH2)

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $7.20
$4.57
1
Add To Cart

12577790
SHAFT, Engine, SHAFT,CAMSHAFT INTERMEDIATE DRIVE
MSRP: --
$84.50
1
Add To Cart

3542310
BOLT, Engine Oil, BOLT,LOWER CRANKCASE(M10X1.5X125,30 THREAD)(8.900)
- Require Quantity:
  19
- Package Quantity:
  5
MSRP: $4.44
$2.82
5
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
3530355
PIN, LOWER CRANKCASE LOCATING(M8X20)
- Fitting Vehicle Options:
  D(LH2)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $5.82
$3.70
1
Add To Cart

STARTER, Starter Motor
89017760
STARTER, (STAMPED 12587429; FOR 1ST DESIGN SEE 10465558)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(DELCO SERIES PG260H)
Fitting Vehicle Options:
D(LH2)(2ND DES)
MSRP: $476.10
$212.11
1
Add To Cart
10465558
STARTER, (STAMPED 12574832; FOR 2ND DESIGN SEE 89017760)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(DELCO PMGR SERIES PG260)
- Fitting Vehicle Options:
  D(LH2)(1ST DES)
MSRP: $456.99
$226.15
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

BALANCER, Engine Crankshaft And Camshaft Balancer
12597654
BALANCER, CRANKSHAFT(DUAL BELT, W/O KEYWAY)
Fitting Vehicle Options:
D(LY7)
MSRP: $154.12
$88.55
1
Add To Cart
12584576
BALANCER, CRANKSHAFT
- Fitting Vehicle Options:
  D(LH2)
MSRP: $173.68
$110.40
1
Add To Cart

15685550
BOLT, Engine Camshaft Thrust, BOLT,CAMSHAFT INTERMEDIATE DRIVE SHAFT RETAINER(M6X1X20)(16.330)
- Require Quantity:
  03
- Package Quantity:
  10
MSRP: $3.83
$2.56
10
Add To Cart

3542311
STUD, Engine Oil, STUD,LOWER CRANKCASE(M10X1.5X125-M9X1.0X13)(1.428)
MSRP: $7.02
$4.46
5
Add To Cart

12564274
CHAIN, Engine Timing, CHAIN,PRIMARY TIMING

11547525
BOLT, Engine Electrical, BOLT,ENGINE OIL MANIFOLD
- Require Quantity:
  10
- Package Quantity:
  1
MSRP: $12.18
$6.79
1
Add To Cart

PLUG, Engine Oil Distribution
11561751
PLUG, CYL HEAD WATER JACKET HOLE
Require Quantity:
02
Package Quantity:
1
MSRP: $11.00
$6.99
1
Add To Cart
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
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)
Require Quantity:
08
Package Quantity:
1
MSRP: $19.23
$12.22
1
Add To Cart
1647264
BOLT, TIMING CHAIN TENSIONER(HEX FLANGED HEAD,8X1.25X42,22 THREAD,17.0 OUTSIDE DIAMETER,9.8,PC,MACHINE)
- 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

RETAINER, Engine Piston Pin
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
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

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

12583228
BRACKET, Distributor (also Knock Sensor), BRACKET,CRANKSHAFT POSITION SENSOR WIRING HARNESS CONNECT(PART OF 796)
MSRP: --
$8.30
1
Add To Cart

12585420
PIN, Engine Camshaft Gear, PIN,CRANKSHAFT SPROCKET LOCATING(LOCATED INSIDE BALANCER)
MSRP: $7.01
$4.46
1
Add To Cart

PISTON, Engine Piston
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

1647172
SPACER, Engine Crankshaft, SPACER,FLYWHEEL
MSRP: $8.66
$4.14
1
Add To Cart

1647272
BOLT, Engine Camshaft Gear, BOLT,CAMSHAFT SPROCKET
MSRP: $2.14
$1.36
1
Add To Cart

19369733
ADHESIVE, Maintenance Products, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)(CRANKSHAFT BEARING CAP)
MSRP: $11.47
$6.39
1
Add To Cart

3522422
PLUG, Engine Camshaft, PLUG,CAMSHAFT(CUP,W/LIP,50.24X6.12X1.52,52.58 OUTSIDE DIAMETER,1008,OIL)
MSRP: $10.85
$6.89
1
Add To Cart

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

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

12566587
PLUG, PLUG,ENGINE BLOCK OIL GALLERY
- Require Quantity:
  04
- Package Quantity:
  1

12568122
COVER, Flywheel & Clutch & Converter Housing, COVER,FLYWHEEL HOUSING

12570154
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT

12577433
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT INTERMEDIATE DRIVE SHAFT

12580474
FLYWHEEL, Engine Crankshaft, FLYWHEEL,ENGINE

12597445
HARNESS, Chassis Wiring, HARNESS,CRANKSHAFT POSITION SENSOR & KNOCK SENSOR WIRING(INCLUDES 797)

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

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

11515793
BOLT, HEX FLANGED HEAD(LOWER CRANKCASE)
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $6.20
$3.94
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2005 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 4.6L. Model Code: 4 DOOR.