Pulleys & Belts/Accessory Drive fit your 2003 Buick Regal

Currently shopping for

2003 Buick Regal

Change Vehicle

Categories Close X

Currently selected

Cooling System, Grille, Oil System

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

Engine

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

PIPE, Engine Coolant By-Pass
24503423
PIPE, THERMOSTAT BYPASS UPPER(INCLUDES 9)(TO LOWER INTAKE MANIFOLD.)(8.846)
Fitting Vehicle Options: W(L36)
$17.15 $10.75
1
Add To Cart
24503423
PIPE, THERMOSTAT BYPASS UPPER(TO LOWER INTAKE MANIFOLD.)(8.846)
- Fitting Vehicle Options: W(L67)
$17.15 $10.75
1
Add To Cart
12565082
PIPE, THERMOSTAT BYPASS LOWER(INCLUDES 5,9)
- Fitting Vehicle Options: W(L36)
$6.32 $3.35
5
Add To Cart
12565082
PIPE, THERMOSTAT BYPASS LOWER
- Fitting Vehicle Options: W(L67)
$6.32 $3.35
5
Add To Cart

SEAL, Engine Coolant By-Pass
24502846
SEAL, THERMOSTAT BYPASS PIPE(O RING)(ELBOW TO FRONT COVER)(SEAL-0.799" INSIDE DIAMETER,0.1.03 X-SECTION DIAMETER)(1.060)
Fitting Vehicle Options: W(L36)
$6.18 $3.45
5
Add To Cart
24502846
SEAL, THERMOSTAT BYPASS PIPE(O RING)(SEAL-0.799" INSIDE DIAMETER,0.1.03 X-SECTION DIAMETER)(1.060)
- Fitting Vehicle Options: W
$6.18 $3.45
5
Add To Cart
25537068
SEAL, THERMOSTAT BYPASS PIPE(O RING)(TO TENSION & ELBOW, TO ELBOW & LOWER INTAKE MANF)(0.674" INSIDE DIAMETER)(TEFLON COATED)(9.260)
- Fitting Vehicle Options: WB69(L36)
- Require Quantity: 03
- Package Quantity: 10
$2.45 $1.30
10
Add To Cart
25537068
SEAL, THERMOSTAT BYPASS PIPE(O RING)(0.674" INSIDE DIAMETER)(TEFLON COATED)(9.260)
- Fitting Vehicle Options: W
$2.45 $1.30
10
Add To Cart
25537068
SEAL, THERMOSTAT BYPASS PIPE(O RING)(0.674" INSIDE DIAMETER)(TEFLON COATED)(9.260)
- Fitting Vehicle Options: W
- Require Quantity: 02
- Package Quantity: 10
$2.45 $1.30
10
Add To Cart

TENSIONER, Engine Cooling
12590766
TENSIONER, DRIVE BELT(INCLUDES 2,3)(INCLUDES INLET/OUTLET PORTS)(INCLUDES PULLEY)
Fitting Vehicle Options: WB69(L36)
$291.23 $167.34
1
Add To Cart
12590766
TENSIONER, DRIVE BELT(INCLUDES 3,4)(INCLUDES INLET/OUTLET PORTS)(INCLUDES PULLEY)
- Fitting Vehicle Options: WF(L67)
$291.23 $167.34
1
Add To Cart
12563084
TENSIONER, DRIVE BELT
- Fitting Vehicle Options: W(LG8)
$150.70 $86.58
1
Add To Cart
12564506
TENSIONER, DRIVE BELT(INCLUDES 14)(LESS INLET/OUTLET PORTS)(P/N STAMPED ON PULLEY)
- Fitting Vehicle Options: W
$121.00 $91.36
1
Add To Cart

PULLEY, Fan and Coolant Pump

12564510
PULLEY, BELT IDLER(ROLLS ON OUTSIDE OF SUPERCHARGER DRIVE BELT)(90MM)(ALL L67/L36 1999 & PREVENT USE EXISTING BOLT FROM PULLEY)(SMOOTH)
$57.63 $39.69
1
Add To Cart
12564509
PULLEY, DRIVE BELT IDLER(PART OF IDLER)(GROOVED)
$37.46 $19.85
1
Add To Cart

24505445
BRACKET, Fan and Coolant Pump, BRACKET,BELT IDLER PULLEY

BELT, Drive
12588410
BELT, WATER PUMP & A/C COMPRESSOR & GENERATOR & P/S PUMP
Fitting Vehicle Options: W(LG8)
$55.42 $30.89
1
Add To Cart
12588411
BELT, WATER PUMP & A/C COMPRESSOR & GENERATOR & P/S PUMP
- Fitting Vehicle Options: WB(L36), WF(L67)
19244951
BELT, SUPERCHARGE
- Fitting Vehicle Options: WF(L67)
$71.87 $45.68

1643644
NUT, Engine Cooling, NUT,DRIVE BELT TENSIONER(HEX FLANGED HEAD M10X1.5X11)(3.708)
$5.32 $3.56
1
Add To Cart

12573678
SHIELD, Engine Cooling, SHIELD,DRIVE BELT(W/WHITE PRINTING)

24506446
STUD, Engine Cooling, STUD,DRIVE BELT TENSIONER(M10X1.5X18,TORX)

24507211
BRACKET, Engine Mounting, BRACKET,ENGINE MOUNT STRUT

BOLT, Engine Cooling

24508425
BOLT, DRIVE BELT IDLER PULLEY(HEXAGON HEAD W/FLANGE, M10X1.5X28MM, FLANGE DIAMETER 34.5MM)
24508432
BOLT, BELT IDLER PULLEY(PART OF 1)(M10X1.5X26.5)(BOLT-SPECIAL TRUSS HEAD W/5MM DG POINT, 34.5OD T50 HEAD DRIVER)
24508432
BOLT, BELT IDLER PULLEY(M10X1.5X26.5)(BOLT-SPECIAL TRUSS HEAD W/5MM DG POINT, 34.5OD T50 HEAD DRIVER)

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(BELT IDLER PULLEY BRACKET)
- Fitting Vehicle Options: W
- Require Quantity: 03
- Package Quantity: 10
$8.00 $5.08
10
Add To Cart

11516109
BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(DRIVE BELT TENSIONER)
- Require Quantity: 03
- Package Quantity: 10
$6.52 $4.14
10
Add To Cart

11516109
BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(DRIVE BELT TENSIONER)
- Fitting Vehicle Options: W
- Require Quantity: 02
- Package Quantity: 10
$6.52 $4.14
10
Add To Cart

11515770
BOLT, HEX FLANGED HEAD,RED BODY,M10X1.5X50,THREAD 22.3,9.8,7114,PHOSPHATE ZINC ORGANIC(DRIVE BELT TENSIONER)
$5.60 $3.56
15
Add To Cart

11508567
BOLT, HEX FLANGED HEAD,M6X1X10,9.8,GM6174M(DRIVE BELT SHIELD)
$9.16 $5.82
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Buick Regal parts. Parts like Pulleys & Belts/Accessory Drive 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, GL, GLX, GS, LIMITED, LS.