Engine Assembly-Cylinder Head & Related Parts fit your 2005 Cadillac XLR

My Vehicle Change Vehicle

2005 Cadillac XLR

8 Cyl 4.6L; 5-Speed Automatic Transmission, HMD, 5L50-E, Electronic, Overdrive; XLR Convertible

My Vehicle Change Vehicle

2005 Cadillac XLR

8 Cyl 4.6L; 5-Speed Automatic Transmission, HMD, 5L50-E, Electronic, Overdrive; XLR Convertible

Categories Close X

You have selected

Engine

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

Folding Top, Interior Trim, Front Seat Trim, Seat Belts

Frames, Springs, Shocks, Bumpers

Front End Sheet Metal, Heater

Front Suspension, Steering

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

15326386
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
MSRP: $49.72
$26.35
1
Add To Cart

15326386
SENSOR, Computer Control Sensors, SENSOR,ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
MSRP: $49.72
$26.35
1
Add To Cart

12572638
ADJUSTER, Engine Valve Lifter, ADJUSTER,HYDRAULIC VALVE LASH
- Require Quantity:
  32
- Package Quantity:
  1
- Replaced By:
  12686787
MSRP: $21.49
$12.97
1
Add To Cart

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

12656486
ARM, Engine Valve Rocker, ARM,VALVE ROCKER
- Require Quantity:
  32
- Package Quantity:
  1
- Replaced By:
  12693909
MSRP: $31.04
$14.87
1
Add To Cart

12567085
MAGNET, Engine Camshaft, MAGNET,CAMSHAFT POSITION ACTUATOR(INCLUDES 737)(PART OF 340)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $67.34
$42.78
1
Add To Cart

1647553
BOLT, Engine Camshaft & Balance Shaft Front, BOLT,CAMSHAFT BEARING CAP(PART OF 300)(M6X1.0X39.5)
- Require Quantity:
  40
- 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 258)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity:
  02
- Package Quantity:
  5
MSRP: $5.33
$2.67
5
Add To Cart

1647209
KEY, Engine Valve Spring Cap, KEY,VALVE STEM
- Require Quantity:
  64
- Package Quantity:
  1
MSRP: $1.64
$1.04
1
Add To Cart

12569160
SENSOR, Distributor (also Knock Sensor), SENSOR,CAMSHAFT POSITION(INCLUDES 726)
- Require Quantity:
  04
- Package Quantity:
  1

PLUG, Engine Cylinder Head
11562126
PLUG, CYL HEAD CORE HOLE(CUP,32.03X7.88X1.27, S30400 STAINLESS STEEL PER SAE J405.)
Require Quantity:
02
Package Quantity:
10
MSRP: $4.17
$2.65
10
Add To Cart
1647543
PLUG, CYL HEAD CORE HOLE(ROUND HEAD,INTAKE HEXAGON,W/ALUMINUM WASH,20X1.5X17,12.25 THREAD,C1010 RQ)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $10.25
$6.51
1
Add To Cart

11588949
PLUG, Engine Oil Distribution, PLUG, M16X1.5X14, 24 OUTSIDE DIAMETER, SAE 1010 STEEL, GMW3044, W/ ALUMINUM WASHER(PART OF 300)(8.973)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $14.20
$9.02
1
Add To Cart

GASKET, Engine Camshaft
12567656
GASKET, CAMSHAFT POSITION ACTUATOR HOUSING(PART OF 340)(0.423)
Location:
Driver Side
MSRP: $44.58
$28.33
1
Add To Cart
12567657
GASKET, CAMSHAFT POSITION ACTUATOR HOUSING(PART OF 340)(0.423)
- Location:
  Passenger Side

12643759
CAP, Engine Oil Filler, CAP,OIL FILLER(W/SEAL, W/TURNING EARS, NOT ROUND)(INCLUDES 259)(LABELED "DEXOS - SAE 5W30")
MSRP: $23.62
$12.52
1
Add To Cart

12564273
CHAIN, Engine Timing, CHAIN,SECONDARY TIMING
- Require Quantity:
  02
- Package Quantity:
  1

BOLT, Engine Cylinder Head
11562349
BOLT, CYL HEAD(,M11X2X161)(*KIT1)
Require Quantity:
20
Package Quantity:
1
MSRP: $7.96
$5.06
1
Add To Cart
1647218
BOLT, CYL HEAD(QTY 3-RH,3-LH)(M6X1.0X50, 10.9)(HEX FLANGED HEAD,MACHINE)
- Require Quantity:
  06
- Package Quantity:
  1
MSRP: $2.88
$1.83
1
Add To Cart

BOLT, Engine Timing
12553743
BOLT, CAMSHAFT INTERMEDIATE DRIVE CHAIN TENSIONER(PART OF 183)(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
12553743
BOLT, CAMSHAFT INTERMEDIATE DRIVE CHAIN TENSIONER(PART OF 173)(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

12557829
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT,CAMSHAFT COVER(PART OF 250)
- Require Quantity:
  22
- Package Quantity:
  1
MSRP: $16.06
$10.20
1
Add To Cart

SHOE KIT, Engine Timing
12559389
SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 174)
Location:
Driver Side
MSRP: $54.43
$34.59
1
Add To Cart
12559390
SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 184)
- Location:
  Passenger Side
MSRP: $49.35
$31.35
1
Add To Cart

CAMSHAFT, Engine
12563833
CAMSHAFT, INLET (MACHINING)(INCLUDES 338)
Location:
Driver Side
MSRP: $356.83
$225.76
1
Add To Cart
12565168
CAMSHAFT, INLET (MACHINING)(INCLUDES 338)
- Location:
  Passenger Side
MSRP: $338.00
$213.85
1
Add To Cart
12565171
CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 338)
- Location:
  Passenger Side
MSRP: $175.24
$111.38
1
Add To Cart
12565172
CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 338)
- Location:
  Driver Side
MSRP: $184.09
$116.48
1
Add To Cart

12565199
SPRING, Engine Valve, SPRING,VALVE
- Require Quantity:
  32
- Package Quantity:
  1
MSRP: $2.78
$1.76
1
Add To Cart

ACTUATOR, Engine Camshaft
12567417
ACTUATOR, CAMSHAFT POSITION(INTAKE)
Location:
Driver Side
MSRP: $197.81
$125.15
1
Add To Cart
12567414
ACTUATOR, CAMSHAFT POSITION(EXHAUST)
- Location:
  Passenger Side
12567415
ACTUATOR, CAMSHAFT POSITION
- Location:
  Driver Side
12567416
ACTUATOR, CAMSHAFT POSITION
- Location:
  Passenger Side

12573742
INSULATOR, Engine Camshaft & Valve Rocker Cover, INSULATOR,CAMSHAFT COVER BOLT(PART OF 250)
- Require Quantity:
  22
- Package Quantity:
  1
MSRP: $7.03
$4.46
1
Add To Cart

12574354
SEAL, Engine Valve, SEAL,VALVE STEM OIL
- Require Quantity:
  32
- Package Quantity:
  1
MSRP: $10.91
$6.94
1
Add To Cart

GASKET, Engine Camshaft & Valve Rocker Cover
12576394
GASKET, CAMSHAFT COVER(PART OF 250)
Location:
Passenger Side
MSRP: $48.04
$30.53
1
Add To Cart
12576396
GASKET, CAMSHAFT COVER(PART OF 250)(SPARK PLUG HOLES)
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $16.56
$10.53
1
Add To Cart
12576395
GASKET, CAMSHAFT COVER(PART OF 250)(BETWEEN HEAD AND CAM COVER)
- Location:
  Driver Side
MSRP: $47.96
$30.48

12578258
VALVE, Exhaust, VALVE,EXHAUST
- Require Quantity:
  16
- Package Quantity:
  1
MSRP: $32.46
$28.97
1
Add To Cart

12580385
CAP, Engine Valve Spring, CAP,VALVE SPRING
- Require Quantity:
  32
- Package Quantity:
  1
MSRP: $7.48
$4.75
1
Add To Cart

HEAD, Engine Cylinder
12581538
HEAD, CYL(MACHINING)(INCLUDES 315,334-337)
Location:
Driver Side
MSRP: $711.00
$447.82
1
Add To Cart
12581539
HEAD, CYL(MACHINING)(INCLUDES 315,334-337)
- Location:
  Passenger Side

12590223
VALVE, Intake, VALVE,INTAKE
- Require Quantity:
  16
- Package Quantity:
  1
MSRP: $20.50
$13.03
1
Add To Cart

SPARK PLUG,Glow)
12680073
SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
Fitting Vehicle Options:
Y(LH2)
Require Quantity:
08
Package Quantity:
1
MSRP: $12.98
$7.24
1
Add To Cart
19300384
SPARK PLUG, GASOLINE ENGINE IGNITION(STANDARD PLUG)
- Fitting Vehicle Options:
  YV67(LH2)
- Require Quantity:
  08
- Package Quantity:
  1
- Replaced By:
  19354416
MSRP: $4.18
$2.33
1
Add To Cart

12567421
PLUG, Engine Camshaft & Balance Shaft Hole, PLUG,CAMSHAFT POSITION ACTUATOR BORE(PART OF 340,735)
- Require Quantity:
  02
- Package Quantity:
  1

12581176
HARNESS, Engine Wiring, HARNESS,ELECTRONIC IGNITION CONTROL MODULE WIRING
- Require Quantity:
  02
- Package Quantity:
  1

COVER, Engine Valve Rocker & Camshaft
12591264
COVER, CAMSHAFT(INCLUDES 251,254-256,261,908,909)
Location:
Driver Side
12591265
COVER, CAMSHAFT(INCLUDES 251,254-256,261,908,909)
- Location:
  Passenger Side

HOUSING, Engine Valve Rocker & Camshaft
12596360
HOUSING, CAMSHAFT POSITION ACTUATOR(INCLUDES 342,344,345,735-737)
Location:
Driver Side
12596361
HOUSING, CAMSHAFT POSITION ACTUATOR(INCLUDES 342,344,345,735-737)
- Location:
  Passenger Side

12613455
VALVE, Engine Camshaft, VALVE,CAMSHAFT POSITION ACTUATOR SOLENOID(MATING CONNECT USE 13580114)
- Require Quantity:
  04
- Package Quantity:
  1

GASKET KIT, Engine Cylinder Head
89017450
GASKET KIT, CYL HEAD(INCLUDES 302,310)(INCLUDE GASKET AND M11X2.0 BOLTS)
Location:
Driver Side
89017451
GASKET KIT, CYL HEAD(INCLUDES 302,310)(INCLUDE GASKET AND M11X2.0 BOLTS)
- Location:
  Passenger Side

11570903
BOLT, HEX FLANGED HEAD,M8X1.25X20,12 THREAD,16 OUTSIDE DIAMETER,10.9,GMW3359, 6MM MAT POINT(ELECTRONIC IGNITION CONTROL MODULE WIRING HARNESS CLIP)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $16.69
$10.60
1
Add To Cart

11588712
BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(IGNITION COIL)
- Require Quantity:
  08
- Package Quantity:
  10
MSRP: $7.20
$4.57
10
Add To Cart

8682650
BOLT, HEX FLANGED HEAD,M6X1X17,17 THREAD,14.2 OUTSIDE DIAMETER,8.8 PHOSPHATE ZINC ORGANIC - FLAKE(CAMSHAFT POSITION SENSOR)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $10.04
$6.38
1
Add To Cart

11517094
SCREW, M5X.8X15.6,10.4 THREAD,10.2 OUTSIDE DIAMETER,6202M,7114M,TAPER-POINT(PART OF 250)
- Require Quantity:
  14
- Package Quantity:
  1
MSRP: $8.70
$5.26
1
Add To Cart

11562490
STUD, STRAIGHT,M8X1.25X20,M8X1.25X40,69 TL,9.8,GMW3179,EXTERNAL HEXAGON SOCKET(EXHAUST MANIFOLD)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $26.36
$16.75
1
Add To Cart

11518706
STUD-HEX FLANGED HEAD, M6X1X13.4,M6X1X40,14.2 OUTSIDE DIAMETER,60 TL,10.9,GM6280M(NON HEXAGON CHROME)(PART OF 340)(8.981)
- Require Quantity:
  06
- Package Quantity:
  1
MSRP: $4.79
$3.06
1
Add To Cart

11518707
STUD, HEX FLANGED HEAD,M6X1X13 / M6X1X45,14.2 O.D.,65 TL,9.8,GM6280M(CAMSHAFT POSITION ACTUATOR HOUSING)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $4.60
$2.93
1
Add To Cart

11518845
SCREW, PAN HEAD,M6X1X16,15 THREAD,12 OUTSIDE DIAMETER,8.8,6280M,TORX,T30,HEADER POINT,W/SEALANT(PART OF 340)
- Require Quantity:
  06
- Package Quantity:
  1
MSRP: $6.87
$4.36
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2005 Cadillac XLR 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: CONVERTIBLE.