Engine Assembly-Cylinder Block & Related Parts fit your 2005 Buick Lesabre

Currently shopping for

2005 Buick Lesabre

Change Vehicle

Vehicle Options

6 Cyl 3.8L MFI, HO (ERV6 Series)

Vehicle Options

6 Cyl 3.8L MFI, HO (ERV6 Series)

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

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

12338076
PIN, Engine Clutch Housing or Transmission, PIN,TRANS LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)
- Require Quantity: 02
- Package Quantity: 1
$1.78 $1.13
1
Add To Cart

12563282
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(TO CRANKSHAFT)
$12.60
10
Add To Cart

LIFTER, Engine Valve Lifter
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
12721203
LIFTER, VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4)
$181.49 $114.83
1
Add To Cart

24504668
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING

24503893
DAMPENER, Engine Timing, DAMPENER,TIMING CHAIN(INCLUDES BOLT,RETAINER RING)
$39.00 $23.57
1
Add To Cart

11610158
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(PART OF 114)(MJ9X1X43)
- Require Quantity: 02
- Package Quantity: 1
$18.70 $11.89
1
Add To Cart

BOLT, Engine Crankshaft And Camshaft Balancer
24500055
BOLT, BALANCE SHAFT RETAINER(5/16-18X.855 W/FLAT WASHER)
Require Quantity: 02
Package Quantity: 1
$16.17 $10.21
1
Add To Cart
24501367
BOLT, BALANCE SHAFT GEAR(3/8-16 X 1.170)(HEXAGON W/FLAT WASHER)

BOLT, Engine Main Bearing Cap
24503056
BOLT, CRANKSHAFT BEARING CAP(VERTICAL INSTALLATION)(7/16-14X3.6)
Require Quantity: 08
Package Quantity: 5
$7.99 $5.07
5
Add To Cart
24505576
BOLT, CRANKSHAFT BEARING CAP(HORIZONTAL INSTALLATION)(HEX FLANGED HEAD,8X1.25X48)
- Require Quantity: 06
- Package Quantity: 1

12582320
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL
$34.31 $20.73
1
Add To Cart

GASKET, Engine Rear Main Bearing
24507388
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(BLOCK CASTING 24506029)(FOR 2ND DESIGN SEE 12584316)
Fitting Vehicle Options: H(L36)(1ST DES)
$16.78 $10.66
5
Add To Cart
12612570
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(BLOCK CASTING 12585793)(FOR 1ST DESIGN SEE 24507388)
- Fitting Vehicle Options: H(L36)(2ND DES)
$36.66 $23.33

24502431
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT(HAS 6 TOOTH SPLINED HUB TO MATE WITH OIL PUMP INNER/DRIVE GEAR)(24 TEETH)
$21.69 $16.70
1
Add To Cart

GEAR, Engine Crankshaft And Camshaft Balancer

24503524
GEAR, BALANCER SHAFT(DRIVEN)
$63.74 $40.52
1
Add To Cart
24504792
GEAR, BALANCER SHAFT DRIVE
$74.89 $8.83
1
Add To Cart

24505306
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT(48 TEETH)
$86.30 $54.85
1
Add To Cart

10456195
MAGNET, Distributor (also Knock Sensor), MAGNET,CAMSHAFT POSITION SENSOR

10456195
MAGNET, Engine Camshaft, MAGNET,CAMSHAFT POSITION SENSOR(2.383)

24500618
KEY, Engine Camshaft, KEY,CAMSHAFT SPROCKET
$1.76 $1.12
10
Add To Cart

12563265
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER,CRANKSHAFT(INCLUDES EXCITER RING)

12609155
FLYWHEEL, Engine Crankshaft, FLYWHEEL,ENGINE
$82.19 $52.23

11610409
PLUG, Engine Mount Dampening, PLUG,ENGINE MOUNT STRUT ACCESS HOLE(0.293)
$6.46 $4.10
1
Add To Cart

RING KIT, Engine Piston
12480825
RING KIT, PISTON(STD)
Require Quantity: 06
Package Quantity: 1
$62.50 $39.72
1
Add To Cart
12480826
RING KIT, PISTON(.020 OVERSIZE)
- Require Quantity: 06
- Package Quantity: 1
$81.00 $51.48
1
Add To Cart

BEARING KIT, Engine Crankshaft Main

12482035
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 1)
$86.51 $54.98
1
Add To Cart
12482036
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 2)
$205.24 $129.86
1
Add To Cart
12482037
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 3)
$186.20 $117.82
1
Add To Cart
89017696
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 1)
$48.78 $31.01
1
Add To Cart
89017697
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 2)
$54.88 $34.89
1
Add To Cart
89017698
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 3)
$34.07 $21.66
1
Add To Cart
89017699
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(STD)(POSITION # 4)
$68.96 $41.67
1
Add To Cart
12537173
BEARING KIT, CRANKSHAFT(INCLUDES 136,139)(.026MM UNDERSIZE)(POSITION # 4)

BEARING, Engine Camshaft & Balance Shaft Front
12576090
BEARING, CAMSHAFT(POSITIVE #1 & #4)
Require Quantity: 02
Package Quantity: 1
$68.00 $53.40
1
Add To Cart
24503193
BEARING, BALANCER SHAFT REAR
- Replaced By: 12596598
$18.69 $11.89
1
Add To Cart
12576091
BEARING, CAMSHAFT(POSITIVE #2 & #3)
- Require Quantity: 02
- Package Quantity: 1

HOUSING, Engine Rear Main Bearing
12585249
HOUSING, CRANKSHAFT REAR OIL SEAL(BLOCK CASTING 24506029)(FOR 2ND DESIGN SEE 12586433)
Fitting Vehicle Options: H(L36)(1ST DES)
$96.58 $61.38
1
Add To Cart
12586433
HOUSING, CRANKSHAFT REAR OIL SEAL(BLOCK CASTING 12595793)(FOR 1ST DESIGN SEE 12585249)
- Fitting Vehicle Options: H(L36)(2ND DES)
$111.37 $70.78

24500374
RETAINER, Engine Crankshaft And Camshaft Balancer, RETAINER,BALANCER SHAFT
$9.79 $6.21
1
Add To Cart

24500867
PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)
- Require Quantity: 04
- Package Quantity: 10
$3.87 $2.46
10
Add To Cart

24501042
BOLT, Engine Valve Lifter, BOLT,VALVE LIFTER GUIDE(PART OF 119)(5/16-18 X 5/8)
- Require Quantity: 02
- Package Quantity: 1
$16.95 $10.77
1
Add To Cart

24501162
PIN, PIN,ENGINE FRONT COVER LOCATING(TO CYL BLOCK)
$10.89 $6.92
1
Add To Cart

24504736
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(3/4-16X3)
$31.70 $18.21
1
Add To Cart

24505811
CAMSHAFT, Engine, CAMSHAFT
$195.79 $123.88
1
Add To Cart

24506557
SHAFT, Engine Crankshaft And Camshaft Balancer, SHAFT,BALANCE(INCLUDES 105,106)(INCLUDE FRONT BEARING & PINION)
$75.48
1
Add To Cart

25519242
BOLT, Engine Camshaft Thrust, BOLT,CAMSHAFT THRUST PLATE(1/4-20X.88)(1.723)
- Require Quantity: 02
- Package Quantity: 1
$1.75 $1.12
1
Add To Cart

444776
PLUG, Plug Threaded, PLUG,AUTO HEXAGON SOCKET DRAIN(ENGINE BLOCK OIL GALLERY)
$7.19 $4.57
1
Add To Cart

89017700
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)
- Require Quantity: 06
- Package Quantity: 1
$24.07 $15.30
1
Add To Cart

12593374
ROD, Engine Piston, ROD,CONNECT(INCLUDES 116,117)
- Require Quantity: 06
- Package Quantity: 1

19299371
PISTON, Engine Piston, PISTON,(W/PINION)(USE QTY 6 PER ENGINE TO MAINTAIN BALANCE)
- Require Quantity: 06
- Package Quantity: 1

24501366
BOLT, Engine Camshaft Gear, BOLT,CAMSHAFT SPROCKET(1/2-20X1.64,W/WASHER)(0.659)

24502168
CRANKSHAFT, Engine, CRANKSHAFT,(MACHINING)

24502801
PLATE, Engine Camshaft Thrust, PLATE,CAMSHAFT THRUST

24503256
GUIDE, Engine Valve Push Rod Cover, GUIDE,VALVE LIFTER(INCLUDES 120)
- Require Quantity: 02
- Package Quantity: 1

24508668
STUD, Engine Mounting, STUD,ENGINE MOUNT STRUT BRACKET(M10X1.5X32-M10X1.5X15,62 TOTAL LENGTH)

11518075
BOLT, HEX FLANGED HEAD, THREAD 22, OUTSIDE DIAMETER 17, 8.8, GMW14C-POINT, HEADER POINT(CRANKSHAFT REAR OIL SEAL HOUSING)
- Require Quantity: 12
- Package Quantity: 1
$19.07 $11.52
1
Add To Cart

24501365
BOLT, HEXAGON,5/16-18X5/8,ZINC(FLYWHEEL)
- Fitting Vehicle Options: H
- Require Quantity: 08
- Package Quantity: 1
$12.24 $7.77
1
Add To Cart

25536323
PIN, DOWEL 1/4"X 1 3/8"(ENGINE FRONT COVER LOCATING)
$8.70 $5.53
1
Add To Cart

3835577
PLUG, SOCKET,3/8-18X.56,STEEL,CADMIUM OR ZINC PLATED (OPT)(ENGINE BLOCK OIL GALLERY)
- Require Quantity: 02
- Package Quantity: 1
$2.88 $1.83
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2005 Buick Lesabre parts. Parts like Engine Assembly-Cylinder Block & 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. Model Code: CUSTOM, LIMITED.