Engine Assembly-Cylinder Head & Related Parts fit your 2004 Pontiac Bonneville

Currently shopping for

2004 Pontiac Bonneville

Change Vehicle

Categories Close X

Currently 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

Frames, Springs, Shocks, Bumpers, Fascias

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SEAL, Engine Oil Filler
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 204)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
Require Quantity: 02
Package Quantity: 5
$5.47 $2.72
5
Add To Cart
24100002
SEAL, OIL FILLER CAP(O RING)(PART OF 223)(27.94MM INNER DIAMETER)(SIZE #320)(1.745)
- Require Quantity: 02
- Package Quantity: 5
$5.47 $2.72
5
Add To Cart

KEY, Engine Valve Spring Cap
10166345
KEY, VALVE STEM
Fitting Vehicle Options: H(L36)
Require Quantity: 24
Package Quantity: 10
$5.17 $3.28
10
Add To Cart
1647209
KEY, VALVE STEM
- Fitting Vehicle Options: H(LD8)
- Require Quantity: 64
- Package Quantity: 1
$1.64 $1.04
1
Add To Cart

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
$4.17 $2.65
10
Add To Cart
1647543
PLUG, CYL HEAD CORE HOLE(THREADED FLANGED)(ROUND HEAD,INTAKE HEXAGON,W/ALUMINUM WASH,20X1.5X17,12.25 THREAD,C1010 RQ)
- Require Quantity: 02
- Package Quantity: 1
$10.25 $6.51
1
Add To Cart
1647544
PLUG, CYL HEAD CORE HOLE(M24X1.5X12)(ROUND HEAD,INTAKE HEXAGON,W/SEAL,NYLON)(0.034)
- Require Quantity: 04
- Package Quantity: 1
$14.42 $10.25
1
Add To Cart

BOLT, Engine Cylinder Head

11562349
BOLT, CYL HEAD(,M11X2X161)(*KIT1,KIT2)
$7.96 $5.06
1
Add To Cart
11562349
BOLT, CYL HEAD(*KIT1,KIT2)
- Require Quantity: 20
- Package Quantity: 1
$7.96 $5.06
1
Add To Cart
25527831
BOLT, CYL HEAD(INNER)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 08
- Package Quantity: 1
$13.05
1
Add To Cart
88891770
BOLT, CYL HEAD(TO CYL BLOCK INNER ROW CENTER END-OUTER ROW CENTER)(7/16-14X2.34")(OUTER)(PACKAGE OF 8 BOLTS)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 08
- Package Quantity: 1
$10.28 $6.53
1
Add To Cart

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

BOLT, Engine Camshaft & Valve Rocker Cover
11609433
BOLT, CAMSHAFT COVER(LIP SEAL-TO WATER PUMP)(M4.0X.7X10.6)(BOLT,HEX WASHER HEAD,W/ADHESIVE)
Fitting Vehicle Options: H(LD8)
Require Quantity: 03
Package Quantity: 1
$5.09 $3.23
1
Add To Cart
12557829
BOLT, CAMSHAFT COVER
- Fitting Vehicle Options: H(LD8)
- Require Quantity: 18
- Package Quantity: 1
$16.06 $10.20
1
Add To Cart
24502164
BOLT, VALVE ROCKER ARM COVER(1/4-20X1)(W/WASHER TO CYL HEAD)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 12
- Package Quantity: 1
$5.22 $3.31
1
Add To Cart

12192470
WIRE KIT, Spark or Glow Plug Ignition, WIRE KIT,SPARK PLUG
$94.46 $42.31
1
Add To Cart

BOLT, Engine Timing
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)
Require Quantity: 08
Package Quantity: 1
$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
$5.44 $3.46
1
Add To Cart

PIN, Engine Cylinder Head
12554553
PIN, CYL HEAD LOCATING(LOWER ROW)(DOWEL 1/4X9X9/16)(1/4X5/8)(0.738)
Fitting Vehicle Options: H(L36)
Require Quantity: 08
Package Quantity: 1
$9.62 $6.12
1
Add To Cart
3522352
PIN, CYL HEAD LOCATING(HOLLOW DOWEL,15.675X28,CHAM BOTH ENDS,SAE 12L14,ZINC COATED (DIPPED OR PLATED))
- Fitting Vehicle Options: H(LD8)
- Require Quantity: 04
- Package Quantity: 1
$17.91 $11.38
1
Add To Cart

12556023
GUIDE, Engine Timing, GUIDE,TIMING CHAIN(SECONDARY CHAIN GUIDE)
- Require Quantity: 02
- Package Quantity: 1
$54.58 $34.64
1
Add To Cart

12557831
INSULATOR, Engine Camshaft & Valve Rocker Cover, INSULATOR,CAMSHAFT COVER BOLT(PART OF 220,221)(GRAY)
- Require Quantity: 18
- Package Quantity: 1
$13.24 $8.00
1
Add To Cart

12557838
TENSIONER, Engine Cooling, TENSIONER,DRIVE BELT(WHEN REPLACING TENSIONER, CUSTOMER MAY NEED 1 BOLT 11516109)
$110.71 $63.62
1
Add To Cart

SHOE KIT, Engine Timing
12559390
SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 257)
Location: Passenger Side
$49.35 $31.35
1
Add To Cart
12559389
SHOE KIT, TIMING CHAIN TENSIONER(INCLUDES 257)
- Location: Driver Side
$54.43 $34.59

12565199
SPRING, Engine Valve, SPRING,VALVE
- Require Quantity: 16
- Package Quantity: 1
$2.78 $1.76
1
Add To Cart

12567915
FITTING, Engine Crankcase Ventilation, FITTING,PCV(PART OF 220)
$15.92 $8.44
1
Add To Cart

VALVE, Intake
12569550
VALVE, INTAKE(STD)
Fitting Vehicle Options: H(L36)
Require Quantity: 06
Package Quantity: 1
$13.37 $8.50
1
Add To Cart
12590223
VALVE, INTAKE
- Fitting Vehicle Options: H(LD8)
- Require Quantity: 16
- Package Quantity: 1
$20.50 $13.03
1
Add To Cart

CAP, Engine Oil Filler
12573337
CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 203)
Fitting Vehicle Options: H(L36)
$21.00 $11.71
1
Add To Cart
12573337
CAP, OIL FILLER(SAE 5W30, NON-VENTED, SEAL)(INCLUDES 222)
- Fitting Vehicle Options: H(LD8)
$21.00 $11.71
1
Add To Cart

SEAL, Engine Valve
12574354
SEAL, VALVE STEM OIL
Fitting Vehicle Options: H(LD8)
Require Quantity: 16
Package Quantity: 1
$11.21 $7.12
1
Add To Cart
24508663
SEAL, INTAKE VALVE STEM OIL(W/SILVER METAL BAND)(.015 OVERSIZE)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$32.11 $20.40
1
Add To Cart
24508664
SEAL, EXHAUST VALVE STEM OIL(INSIDE DIAMETER-WHITE STRIPE)(W/BRONZE METAL BAND)(.015 OVERSIZE)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$32.11 $20.40
1
Add To Cart
88891774
SEAL, INTAKE VALVE STEM OIL(STD)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$8.93 $5.68
1
Add To Cart
88891775
SEAL, EXHAUST VALVE STEM OIL(STD)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$13.05
1
Add To Cart

12575483
SENSOR, Distributor (also Knock Sensor), SENSOR,CAMSHAFT POSITION(INCLUDES 270)(CONNECT USE 13585316)
$174.40 $54.20
1
Add To Cart

HEAD, Engine Cylinder
12578243
HEAD, CYL(MACHINING)(INCLUDES 225,226,239,240,251,255,277)(W/O VALVES)
Location: Driver Side
Fitting Vehicle Options: H(LD8)
$1031.83 $798.12
1
Add To Cart
12578242
HEAD, CYL(MACHINING)(INCLUDES 225,226,239,240,251,255,277)
- Location: Passenger Side
- Fitting Vehicle Options: H(LD8)
24508132
HEAD, CYL(INCLUDES 226)(LESS VALVES)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 02
- Package Quantity: 1

VALVE, Exhaust
12578258
VALVE, EXHAUST
Fitting Vehicle Options: H(LD8)
Require Quantity: 16
Package Quantity: 1
$32.46 $24.98
1
Add To Cart
12579949
VALVE, EXHAUST(STD)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$16.86 $10.57
1
Add To Cart

GASKET, Engine Camshaft & Valve Rocker Cover
12581816
GASKET, CAMSHAFT COVER(SPARK PLUG HOLES)(PART OF 221)(SPARK PLUG HOLES)
Fitting Vehicle Options: H(LD8)
Require Quantity: 08
Package Quantity: 1
$13.21 $8.40
1
Add To Cart
12581816
GASKET, CAMSHAFT COVER(SPARK PLUG HOLES)(PART OF 220)(SPARK PLUG HOLES)
- Fitting Vehicle Options: H(LD8)
- Require Quantity: 08
- Package Quantity: 1
$13.21 $8.40
1
Add To Cart
12581817
GASKET, CAMSHAFT COVER(PART OF 221)
- Location: Driver Side
- Fitting Vehicle Options: H(LD8)
$47.98 $28.99
1
Add To Cart
12581818
GASKET, CAMSHAFT COVER(PART OF 220)
- Location: Passenger Side
- Fitting Vehicle Options: H(LD8)
$55.93 $35.07
1
Add To Cart
25532619
GASKET, VALVE ROCKER ARM COVER(*KIT1)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 02
- Package Quantity: 1
$3.13 $1.96
1
Add To Cart

COVER, Engine Valve Rocker & Camshaft
12590366
COVER, VALVE ROCKER ARM
Location: Driver Side
Fitting Vehicle Options: H(L36)
$95.35 $45.65
1
Add To Cart
12583173
COVER, CAMSHAFT(INCLUDES 210,212-214,224)
- Location: Driver Side
- Fitting Vehicle Options: H(LD8)
12590365
COVER, VALVE ROCKER ARM
- Location: Passenger Side
- Fitting Vehicle Options: H(L36)
12590711
COVER, CAMSHAFT(INCLUDES 208,211,214-217,219)
- Location: Passenger Side
- Fitting Vehicle Options: H(LD8)

12584043
TUBE, Engine Crankcase, TUBE,OIL FILLER
$7.01 $4.46
1
Add To Cart

SPARK PLUG,Glow)
12679799
SPARK PLUG, GASOLINE ENGINE IGNITION(DO NOT CHANGE GAP)(PLATINUM PLUG)
Fitting Vehicle Options: H(LD8)
Require Quantity: 08
Package Quantity: 1
$12.98 $7.24
1
Add To Cart
12681664
SPARK PLUG, GASOLINE ENGINE IGNITION
- Fitting Vehicle Options: H(L36)
- Require Quantity: 06
- Package Quantity: 1
$15.80 $8.81
1
Add To Cart
19300875
SPARK PLUG, GASOLINE ENGINE IGNITION(PLATINUM PLUG)
- Fitting Vehicle Options: HZ(69)(L36,ACD), HX(69)(L36,ACD)
- Require Quantity: 06
- Package Quantity: 1
$13.20 $7.36
1
Add To Cart
19302723
SPARK PLUG, GASOLINE ENGINE IGNITION(4 PACKING)(STANDARD PLUG)
- Fitting Vehicle Options: HZ(69)(L36,ACD), HX(69)(L36,ACD)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19354417
$5.02 $2.80
1
Add To Cart
19354421
SPARK PLUG, GASOLINE ENGINE IGNITION
- Fitting Vehicle Options: HZ(69)(LD8,ACD)
- Require Quantity: 08
- Package Quantity: 1
$4.18 $2.33
1
Add To Cart

12686787
ADJUSTER, Engine Valve Lifter, ADJUSTER,HYDRAULIC VALVE LASH
- Require Quantity: 16
- Package Quantity: 1
$23.17 $13.99
1
Add To Cart

ARM, Engine Valve Rocker
12693909
ARM, VALVE ROCKER
Fitting Vehicle Options: H(LD8)
Require Quantity: 32
Package Quantity: 1
$35.07 $14.15
1
Add To Cart
24503999
ARM, VALVE ROCKER(W/PIVOT)(INCLUDES 232)
- Fitting Vehicle Options: H(L36)
- Require Quantity: 12
- Package Quantity: 1

LIFTER, Engine Valve Lifter
12698945
LIFTER, VALVE(LIFTERS ONLY)(NON-ACTIVE FUEL MANAGEMENT LIFTER)
Require Quantity: 12
Package Quantity: 1
$49.82 $30.10
1
Add To Cart
12721203
LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4 17122490)
$181.49 $114.83
1
Add To Cart
17122490
LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(COMPLETE ASSEMBLY)
- Require Quantity: 12
- Package Quantity: 1
$60.54 $36.58
1
Add To Cart

1647477
SEAL, Engine Camshaft & Balance Shaft Front, SEAL,CAMSHAFT(0.423)
$26.48 $16.83
1
Add To Cart

1647509
BOLT, Engine Camshaft Gear, BOLT,CAMSHAFT SPROCKET(M12X1.75X33,26.1 THREAD)(HEXAGON W/WASHER)
- Require Quantity: 04
- Package Quantity: 1
$5.47 $3.48
1
Add To Cart

1647553
BOLT, Engine Camshaft & Balance Shaft Front, BOLT,CAMSHAFT BEARING CAP(PART OF 252,272)(M6X1.0X39.5)
- Require Quantity: 42
- Package Quantity: 1
$6.73 $4.27
1
Add To Cart

19257200
SPRING KIT, Engine Valve, SPRING KIT,VALVE(INCLUDES 208)
- Require Quantity: 12
- Package Quantity: 1
$14.82 $9.42
1
Add To Cart

24502257
CAP, Engine Valve Spring, CAP,VALVE SPRING(PART OF 211)
- Require Quantity: 06
- Package Quantity: 1
$10.07 $6.40
1
Add To Cart

24502278
RETAINER, Engine Valve Rocker Arm, RETAINER,VALVE ROCKER ARM BEARING
- Require Quantity: 02
- Package Quantity: 1
$6.75
1
Add To Cart

24503068
BOLT, Generator Mounting, BOLT,GENERATOR BRACE BRACKET(M10X1.5X21)
$9.65 $6.13
1
Add To Cart

24504406
ROD, Engine Valve Push Rod, ROD,VALVE PUSH(7.023 INCHES)
- Require Quantity: 12
- Package Quantity: 1
$16.93 $10.76
1
Add To Cart

25534749
GROMMET, Engine Camshaft & Valve Rocker Cover, GROMMET,VALVE ROCKER ARM COVER BOLT
- Require Quantity: 12
- Package Quantity: 5
$2.53 $1.61
5
Add To Cart

GASKET KIT, Engine Cylinder Head
89017599
GASKET KIT, CYL HEAD(INCLUDES 248,260,271)(CONTAINS M11X2 CYL HEAD BOLTS)(USE W/ENGINE PHY INSIDE DIAMETER JBB,JBC,JKA,JMA,JMB,JPA,JPB,LBB,LCB)
Location: Passenger Side
Fitting Vehicle Options: H(LD8)
$125.30 $79.64
1
Add To Cart
89017600
GASKET KIT, CYL HEAD(INCLUDES 248,271,273)(CONTAINS M11X2 CYL HEAD BOLTS)(USE W/ENGINE PHY INSIDE DIAMETER JBB,JBC,JKA,JMB,LBB,LCB)
- Location: Driver Side
- Fitting Vehicle Options: H(LD8)
$125.30 $50.41
1
Add To Cart
89017814
GASKET KIT, CYL HEAD(2 LOCATING PINS ON INTAKE-TO-BLOCK SEAL)(INCLUDES 201,227)(KIT ALSO INCLUDE GASKET-CYL HEAD,INTAKE MANIFOLD,VALVE ROCKER ARM,SEAL-INTAKE MANIFOLD)
- Fitting Vehicle Options: H(L36)

89017778
COIL, Ignition Coil, COIL,IGNITION(SEE GROUP 2.000 "COIL & MODULE/IGNITION" FOR DETAILED ILLUSTRATED VIEW)
- Require Quantity: 02
- Package Quantity: 1
$424.46 $202.05
1
Add To Cart

12556030
TENSIONER, Engine Timing, TENSIONER,CAMSHAFT INTERMEDIATE DRIVE CHAIN(SECONDARY)
- Require Quantity: 02
- Package Quantity: 1
$97.53 $61.98

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

CAMSHAFT, Engine
12565165
CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
Location: Passenger Side
12565166
CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
- Location: Driver Side
12565167
CAMSHAFT, INLET (MACHINING)(INCLUDES 230)
- Location: Passenger Side
12565169
CAMSHAFT, EXHAUST (MACHINING)(INCLUDES 230)
- Location: Driver Side

SPROCKET, Engine Camshaft
12568939
SPROCKET, CAMSHAFT EXHAUST
Location: Passenger Side
12574991
SPROCKET, CAMSHAFT INTAKE
- Location: Passenger Side
12575882
SPROCKET, CAMSHAFT(USED FOR BOTH INTAKE AND EXHAUST)
- Location: Driver Side
- Require Quantity: 02
- Package Quantity: 1

12593195
BRACKET, Generator Mounting, BRACKET,GENERATOR BRACE

24503515
BOLT, Engine Valve Adjusting, BOLT,VALVE ROCKER ARM BEARING(5/16-18X2)
- Require Quantity: 12
- Package Quantity: 15
$2.72 $1.72

11516109
BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(DRIVE BELT TENSIONER)
$6.52 $4.14
10
Add To Cart

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
$8.93 $5.68
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
$7.39 $4.69
10
Add To Cart

24502262
PLUG, CUP,1.014 OUTSIDE DIAMETER,.32 THICK,FROM .05 THICK 304 STAINLESS.(PART OF 228)(CUP,1.014 OUTSIDE DIAMETER,.320 THICK,FROM .050 THICK CORROSION RESISTANT STEEL.)(0.293)
- Require Quantity: 02
- Package Quantity: 1
$7.03 $4.46
1
Add To Cart

24504922
BOLT, HEX FLANGED HEAD,TORX,W/ADH,10X1.5X37.5,35THD,17.5 O.D.,10.9,7114M(USE W/SEALER 12345493)
- Fitting Vehicle Options: H(L36)
$5.42 $3.02
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)
$10.04 $6.38
1
Add To Cart

11519089
STUD, 8X1.25X22.5,49 TL,10.9,4435M,DOG-PTS(EXHAUST MANIFOLD)
- Require Quantity: 16
- Package Quantity: 1
$7.10 $4.50

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2004 Pontiac Bonneville 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: 6 Cyl 3.8L, 8 Cyl 4.6L. Model Code: GXP 4 DOOR, SE 4 DOOR.