Engine Assembly-Manifolds & Fuel Related Parts fit your 2003 Pontiac Montana

My Vehicle Change Vehicle

2003 Pontiac Montana

6 Cyl 3.4L MFI, HO

My Vehicle Change Vehicle

2003 Pontiac Montana

6 Cyl 3.4L MFI, HO

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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

Transfer Case

Transmission - Automatic

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

Parts Questions

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

SENSOR, Computer Control Sensors
15326386
SENSOR, ENGINE COOLANT TEMPERATURE(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
Fitting Vehicle Options:
UM,UN,UV(LA1), UT(LA1)
MSRP: $49.72
$26.35
1
Add To Cart
12569240
SENSOR, MAP
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1)
MSRP: $119.49
$60.21
1
Add To Cart
12559850
SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)(MAY NEED TO USE MATING CONNECT 15305960 4-WAY FEMALE W/LEADS)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $116.26
$55.99
1
Add To Cart

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

BOLT, Emission Control System
24508967
BOLT, EGR VALVE(M8X1.25X33.4)
Fitting Vehicle Options:
U(LA1)
MSRP: $5.08
$3.22
1
Add To Cart
11609632
BOLT, SECONDARY AIR INJECTION CHECK VALVE BRACKET(M10X1.5X35,30 THREAD)(7.242)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)
MSRP: $6.14
$3.89
1
Add To Cart

3530297
NUT, Throttle Control Lever, NUT,ACCELERATOR CONTROL CABLE BRACKET(M6X1-6H)(8.917)
MSRP: $7.26
$4.05
1
Add To Cart

24508184
TUBE, Emission System, TUBE,MAP SENSOR VACUUM
MSRP: $14.54
$8.79
1
Add To Cart

19353734
COIL, Ignition Coil, COIL,IGNITION
- Require Quantity:
  03
- Package Quantity:
  1
- Replaced By:
  19418991
MSRP: $114.26
$54.39
1
Add To Cart

24507563
THERMOSTAT, Engine Coolant Temperature, THERMOSTAT,ENGINE COOLANT(195 DEGREE, W/SEAL)(INCLUDES 525)
MSRP: $36.96
$18.21
1
Add To Cart

VALVE, Emission Control System
14047619
VALVE, SECONDARY AIR INJECTION VACUUM CHECK(PART OF 622)(VALVE ONLY)(3.885)
Fitting Vehicle Options:
UM,UN,UT,UV(LA1,NT3)(EXPORT)
MSRP: $13.76
$7.57
1
Add To Cart
12633889
VALVE, EGR(GASKET 24506939 REQUIRED)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $264.40
$127.33
1
Add To Cart
24508523
VALVE, SECONDARY AIR INJECTION CHECK
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)
- Require Quantity:
  02
- Package Quantity:
  1

TUBE, Engine Crankcase Ventilation

24508188
TUBE, PCV(INCLUDES GROMMET)
MSRP: $10.61
$6.66
1
Add To Cart
24508186
TUBE, PCV(LEFT SIDE ROCKER ARM COVER PCV VALVE TO UPPER INTAKE MANUAL)(INCLUDES 509)(INCLUDES CONNECT 24501125)
MSRP: $10.39
$6.51
1
Add To Cart
24508190
TUBE, PCV

HOSE, Throttle Body Coolant Supply

24504912
HOSE, THROTTLE BODY HEATER INLET(9MM INSIDE DIAMETER 3MM WALL)(FORMED 90 DEGREE BEND,43.5 LONG EACH END)
MSRP: $17.09
$9.53
1
Add To Cart
24504913
HOSE, THROTTLE BODY HEATER OUTLET
MSRP: $26.90
$14.25
1
Add To Cart

10182334
STUD, Exhaust Pipe, STUD,EXHAUST CROSSOVER PIPE(M8X1.25)
- Require Quantity:
  06
- Package Quantity:
  5
MSRP: $17.22
$11.57
5
Add To Cart

STUD, Intake & Exhaust Manifold
11589154
STUD, EXHAUST MANIFOLD(8.981)
Require Quantity:
12
Package Quantity:
5
MSRP: $8.20
$5.49
5
Add To Cart
11517975
STUD, UPPER INTAKE MANIFOLD(HEX FLANGED HEAD,M8X1.25X35,22 THREAD,M8X1.25X17,17 THREAD,17.6 OUTSIDE DIAMETER,9.8,7114M)
MSRP: $5.21
$3.30
1
Add To Cart

HARNESS, Emission System
12581196
HARNESS, EMISSION CONTROL VACUUM
Fitting Vehicle Options:
U(LA1)
MSRP: $29.63
$18.58
1
Add To Cart
12573114
HARNESS, SECONDARY AIR INJECTION SHUTOFF VALVE VACUUM CONTROL SOLENOID VALVE(INCLUDES 623,624)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)

1977796
FILTER, Emission Control System, FILTER,EGR VACUUM REGULATOR SOLENOID VALVE
MSRP: $8.26
$6.91
1
Add To Cart

CONNECTOR, Engine Crankcase Ventilation

24501125
CONNECTOR, PCV TUBE(PART OF 510)(U-SHAPED)(3.145)
MSRP: $4.64
$2.90
5
Add To Cart
24501125
CONNECTOR, PCV TUBE(U-SHAPED)(3.145)
MSRP: $4.64
$2.90
5
Add To Cart

10070107
VALVE, Engine Air Cooling Control, VALVE,ENGINE COOLANT AIR BLEED(PART OF 522)
MSRP: $18.78
$9.95
1
Add To Cart

10226107
SEAL, Engine Coolant Thermostat Housing, SEAL,ENGINE COOLANT THERMOSTAT(W/LIP, 46.80MM OUTSIDE DIAMETER)(PART OF 524)
MSRP: $14.16
$7.50
1
Add To Cart

PIPE, Emission System
24508969
PIPE, EGR VALVE
Fitting Vehicle Options:
U(LA1)
MSRP: $149.32
$83.23
1
Add To Cart
24508969
PIPE, EGR VALVE(INCLUDES 600)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $149.32
$83.23
1
Add To Cart
12563954
PIPE, SECONDARY AIR INJECTION CHECK VALVE(TO LEFT CYLINDER HEAD)
- Location:
  Driver Side
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)
12563952
PIPE, SECONDARY AIR INJECTION CHECK VALVE(VALVE TO CYL HEAD)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)
24509002
PIPE, SECONDARY AIR INJECTION CHECK VALVE(PIPE ASM TO RIGHT & LEFT CHECK VLVS)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)

GASKET, Emission System
24506939
GASKET, EGR VALVE
Fitting Vehicle Options:
U(LA1)
MSRP: $20.26
$10.73
1
Add To Cart
24507568
GASKET, SECONDARY AIR INJECTION CHECK VALVE PIPE
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1,NT3)(EXPORT)
- Require Quantity:
  02
- Package Quantity:
  1

12567695
BRACKET, Generator Mounting, BRACKET,GENERATOR
MSRP: $28.79
$18.29

BOLT, Intake & Exhaust Manifold
11588915
BOLT, HEXAGON HEAD W/ACORN FLANGE AND ADH,M8X1.25X35,9.8,PZ(LOWER INTAKE MANIFOLD)(8.900)
Fitting Vehicle Options:
U(LA1)
Require Quantity:
04
Package Quantity:
10
MSRP: $8.91
$5.66
10
Add To Cart
11588915
BOLT, HEXAGON HEAD W/ACORN FLANGE AND ADH,M8X1.25X35,9.8,PZ(INTAKE UPPER MANIFOLD)(8.900)
- Fitting Vehicle Options:
  U
- Require Quantity:
  05
- Package Quantity:
  10
MSRP: $8.91
$5.66
10
Add To Cart
11609991
BOLT, LOWER INTAKE MANIFOLD(M8X1.25X98.5)(USE TOGETHER WITH 12346004 SEALANT)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  04
- Package Quantity:
  10
MSRP: $6.86
$4.35
10
Add To Cart

12117025
CONNECTOR, Distributor (also Knock Sensor), CONNECTOR,CAMSHAFT POSITION SENS(PART OF 587)(BLACK)(3-WAY FEMALE)(W/LEADS)
MSRP: $64.20
$34.03
1
Add To Cart

12597913
GASKET, Multi Port Fuel Injection Throttle Body, GASKET,THROTTLE BODY
MSRP: $21.36
$11.91
5
Add To Cart

SEAL, Heater

24504709
SEAL, HEATER INLET PIPE ADAPTER (O RING)(PART OF 563)(OUTER DIAMETER 0.549" INNER DIAMETER 0.103" X-SECTION DIAMETER)(3.337)
MSRP: $5.02
$2.80
10
Add To Cart
24504709
SEAL, HEATER INLET PIPE ADAPTER (O RING)(PART OF 531)(OUTER DIAMETER 0.549" INNER DIAMETER 0.103" X-SECTION DIAMETER)(3.337)
MSRP: $5.02
$2.80
10
Add To Cart

HARNESS, Engine Wiring

12578971
HARNESS, FUEL INJECTOR WIRING
12578971
HARNESS, FUEL INJECTOR WIRING(INCLUDES 588-592)

MANIFOLD, Engine Exhaust Manifold
10182321
MANIFOLD, EXHAUST
Location:
Driver Side
MSRP: $303.50
$118.14
1
Add To Cart
24506309
MANIFOLD, EXHAUST
- Location:
  Passenger Side

12085502
CONNECTOR, Computer Control Sensors, CONNECTOR,MAP SENS(PART OF 587)(GREEN)(3-WAY MALE)(W/LEADS)
MSRP: $51.44
$27.25
1
Add To Cart

PIPE, Heater

12568744
PIPE, HEATER INLET(INCLUDES 562)
MSRP: $73.82
$35.13
1
Add To Cart
12568744
PIPE, HEATER INLET(INCLUDES 532)
MSRP: $73.82
$35.13
1
Add To Cart

12590279
PIPE, Engine Coolant By-Pass, PIPE,THERMOSTAT BYPASS(2 OTLTS)(PART OF LOWER INTAKE)(USE SEALANT 19332211(USA) OR 10953488(CANADA)
MSRP: $56.28
$34.00
1
Add To Cart

FITTING, Vacuum Power Brake

24504220
FITTING, POWER BRAKE BOOSTER VACUUM PIPE(PART OF 524)(STRAIGHT)(ACCEPTS 13.0MM PIPE)
MSRP: $8.20
$4.57
1
Add To Cart
24504220
FITTING, POWER BRAKE BOOSTER VACUUM PIPE(PART OF 501)(STRAIGHT)(ACCEPTS 13.0MM PIPE)
MSRP: $8.20
$4.57
1
Add To Cart

MANIFOLD, Engine Fuel Intake Manifold

24507501
MANIFOLD, UPPER INTAKE(INCLUDES 505,522)
24507501
MANIFOLD, UPPER INTAKE(INCLUDES 509,571,573)
12590280
MANIFOLD, LOWER INTAKE(INCLUDES 530,531)
12590280
MANIFOLD, LOWER INTAKE
19303529
MANIFOLD, LOWER INTAKE(INCLUDES 530,531)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
19303529
MANIFOLD, LOWER INTAKE(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)

1997264
SOLENOID, Emission Control System, SOLENOID,SECONDARY AIR INJECTION SWITCH VALVE SOLENOID VALVE(INCLUDES CLAMP & FILTER)

24504632
GASKET, Manifold to Cylinder Head, GASKET,EXHAUST MANIFOLD
- Require Quantity:
  02
- Package Quantity:
  1

SUPPORT, Spark Plug Ignition Wire
10236885
SUPPORT, SPARK PLUG WIRE(1-8MM HOLE)
Fitting Vehicle Options:
(LA1)
MSRP: --
$7.83
1
Add To Cart
24505439
SUPPORT, SPARK PLUG WIRE
- Fitting Vehicle Options:
  U(LA1)

CONNECTOR, Chassis Electrical
12167120
CONNECTOR, ENGINE WIRING HARNESS(PART OF 587)(BLACK)(2-WAY MALE)(W/LEADS)(OVAL)(MATING CONNECT W/LEADS USE 12102747)(4.720)
Fitting Vehicle Options:
UM,UN,UT,UV
Require Quantity:
02
Package Quantity:
1
MSRP: $61.16
$32.41
1
Add To Cart
19181245
CONNECTOR, ENGINE WIRING HARNESS(2IN WIDE)(PART OF 587)(BLACK)(16-WAY MALE)(W/O LEADS)
- Fitting Vehicle Options:
  U
MSRP: $8.20
$4.35
1
Add To Cart
19256213
CONNECTOR, ENGINE WIRING HARNESS(PART OF 587)(GRAY)(20-WAY FEMALE)(W/O LEADS)
- Fitting Vehicle Options:
  UM,UN,UT,UV
MSRP: --
$7.83
1
Add To Cart
15305804
CONNECTOR, ENGINE WIRING HARNESS(PART OF 587)(GRAY)(20-WAY W/LEADS MALE)
- Fitting Vehicle Options:
  UM,UN(LA1,M15,FR9)

BRACKET, Engine Lift

12594433
BRACKET, ENGINE MOUNT STRUT & ENGINE LIFT(0.029)
MSRP: $61.44
$30.47
1
Add To Cart
12570319
BRACKET, ENGINE LIFT FRONT

GASKET KIT, Manifold to Cylinder Head
12586144
GASKET KIT, UPPER INTAKE MANIFOLD(INCLUDES 525)
Fitting Vehicle Options:
U(LA1)
MSRP: $16.02
$10.03
1
Add To Cart
12586144
GASKET KIT, UPPER INTAKE MANIFOLD
- Fitting Vehicle Options:
  U(LA1)
MSRP: $16.02
$10.03
1
Add To Cart
19169127
GASKET KIT, INTAKE MANIFOLD(INCLUDES 525,536)(44MM HIGH)(INCLUDES INTAKE MANIFOLD BOLTS)(NO VALVE ROCKER COVER GASKETS)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1)
MSRP: $112.28
$64.51
1
Add To Cart
19169127
GASKET KIT, INTAKE MANIFOLD(INCLUDE QTY 2 #510,528,INSTRUCTION SHT)(44MM HIGH)(INCLUDES INTAKE MANIFOLD BOLTS)(NO VALVE ROCKER COVER GASKETS)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1)
MSRP: $112.28
$64.51
1
Add To Cart
19353830
GASKET KIT, INTAKE MANIFOLD(INCLUDES 525,536)(INCLUDES VALVE ROCKER COVER GASKETS & INTAKE MANIFOLD BOLTS)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $153.34
$88.10
1
Add To Cart
19353830
GASKET KIT, INTAKE MANIFOLD(INCLUDE QTY 2 #510,528,INSTRUCTION SHT)(INCLUDES VALVE ROCKER COVER GASKETS & INTAKE MANIFOLD BOLTS)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $153.34
$88.10
1
Add To Cart

12594433
BRACKET, Engine Mounting, BRACKET,ENGINE MOUNT STRUT & ENGINE LIFT
MSRP: $61.44
$30.47
1
Add To Cart

19369733
ADHESIVE, Maintenance Products, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)(INTAKE MANIFOLD VACUUM TUBE(PART OF 501)
MSRP: $11.47
$6.39
1
Add To Cart

1985088
CLAMP, Emission Control System, CLAMP,EGR VACUUM REGULATOR SOLENOID VALVE FILTER
MSRP: $2.07
$2.05
1
Add To Cart

HOSE, Emission System
24507743
HOSE, SECONDARY AIR INJECTION CHECK VALVE(REAR)(W/TWO BENDS)
Location:
Passenger Side
Fitting Vehicle Options:
U(LA1,NT3)(EXPORT)
MSRP: --
$23.14
1
Add To Cart
24507745
HOSE, SECONDARY AIR INJECTION CHECK VALVE(REAR)(W/ONE BEND)(LEFT VALVE ASM TO PIPE ASM)
- Location:
  Driver Side
- Fitting Vehicle Options:
  U(LA1)(EXPORT)

PIPE, Exhaust Pipe
24507946
PIPE, EXHAUST CROSSOVER(INCLUDES 542,543)
Fitting Vehicle Options:
U(LA1)(EXC NT3)
MSRP: $138.79
$102.54
1
Add To Cart
24507946
PIPE, EXHAUST CROSSOVER
- Fitting Vehicle Options:
  U(LA1,KC4,NT3)
MSRP: $138.79
$102.54
1
Add To Cart

STUD

10048605
STUD, THROTTLE BODY(M8X1.25X43)
24507801
STUD, FUEL FEED & RETURN PIPE CLIP(M10X1.5X16MM)
- Require Quantity:
  02
- Package Quantity:
  1

10182344
OUTLET, Engine Coolant, OUTLET,WATER(INCLUDES 521)

10191734
BRACKET, Fuel Line, BRACKET,FUEL FEED & RETURN PIPE

10236641
SHIELD, Exhaust Pipe, SHIELD,EXHAUST CROSSOVER PIPE HEAT(UPPER)

12346141
SEALER, Maintenance Products, SEALER, ROOM TEMPERATURE VULCANIZING T-330,3 OUNCE. CARTRIDGE(LOWER INTAKE MANIFOLD)

12564011
BRACKET, Computer Control Sensors, BRACKET,MAP SENSOR

12564123
ADAPTER, Emission System, ADAPTER,SECONDARY AIR INJECTION CHECK VALVE PIPE
- Require Quantity:
  04
- Package Quantity:
  1

SHIELD, Exhaust Manifold
12568407
SHIELD, EXHAUST MANIFOLD HEAT
Location:
Driver Side
24506294
SHIELD, EXHAUST MANIFOLD UPPER HEAT(UPPER)
- Location:
  Passenger Side
24506295
SHIELD, EXHAUST MANIFOLD LOWER HEAT(LOWER)
- Location:
  Passenger Side

12595275
BODY, Fuel Injection Air Meter, BODY,THROTTLE(SEE GROUP 03.000 "THROTTLE BODY" FOR DETAILED ILLUSTRATED VIEW)

14084927
CONNECTOR, Emission System, CONNECTOR,SECONDARY AIR INJECTION CHECK VALVE PIPE(AT VALVE)(TO FRONT (DENSO/AIR SECONDARY INJECTION VALVE)(PART OF 622)(2.7MM INSIDE DIAMETER)(TEE)(RUBBER)
- Location:
  Driver Side

15726460
BOLT, BOLT,GENERATOR BRACKET
- Replaced By:
  15029243

1997297
VALVE, Fuel Tank Evaporator/Purge Control, VALVE,EVAP EMISSION CANISTER PURGE SOLENOID(MATING CONNECT W/LEADS USE 13585860)

CLAMP, Throttle Body Coolant Supply
24506377
CLAMP, THROTTLE BODY HEATER OUTLET HOSE(SPRING BAND,14.9-17.5 1D,1 THICK BAND,10 WIDE,MODIFIED SAE 6150)(1.540)
Fitting Vehicle Options:
UM,UN,UT,UV(LA1)
Require Quantity:
02
Package Quantity:
1
24506377
CLAMP, THROTTLE BODY HEATER INLET HOSE(SPRING BAND,14.9-17.5 1D,1 THICK BAND,10 WIDE,MODIFIED SAE 6150)(1.540)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  02
- Package Quantity:
  1

24507749
BRACKET, Emission Control System, BRACKET,SECONDARY AIR INJECTION CHECK VALVE(FRONT)
- Location:
  Driver Side

24508180
BRACKET, Accelerator Pedal Lever, BRACKET,ACCELERATOR CONTROL CABLE

PIPE, Fuel Line

24508944
PIPE, FUEL FEED(INCLUDES SEAL,O-RING)(FRONT)(INTERMEDIATE PIPE TO RAIL)(INCLUDES NUT & SEAL)
24508945
PIPE, FUEL RETURN(FRONT)(INTERMEDIATE PIPE TO RAIL)(INCLUDES NUT)

24508968
STUD, Emission Control System, STUD,EGR VALVE

25525493
WASHER, Exhaust Pipe, WASHER,EXHAUST CROSSOVER PIPE HEAT SHIELD(PART OF 541)(SPRING,CUP,5.2X27.0X0.254,4.5 TALL,STAINLESS STEEL,PLAIN)(3.613)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $6.52
$4.36

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(INTAKE UPPER MANIFOLD)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  05
- Package Quantity:
  10
MSRP: $7.79
$4.95
10
Add To Cart

11588711
BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(ACCELERATOR CONTROL CABLE BRACKET)
- Fitting Vehicle Options:
  U(LA1), U
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.20
$4.57
1
Add To Cart

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(GENERATOR BRACKET)(TOGETHER WITH 12345493)
- Fitting Vehicle Options:
  (LA1), U(LA1)
MSRP: $1.14
$0.74
10
Add To Cart

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(HEATER INLET PIPE)(8.915)
- Fitting Vehicle Options:
  (LA1), U(LA1)
MSRP: $7.01
$4.03
1
Add To Cart

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(IGNITION COIL)(8.915)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.01
$4.03
1
Add To Cart

11515768
BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X40,30THD,22.3 O.D.,HEADER POINT,10.9,7114M(ENGINE MOUNT STRUT BRACKET)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $4.77
$3.03
10
Add To Cart

11609411
NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(SECONDARY AIR INJECTION CHECK VALVE BRACKET)
- Fitting Vehicle Options:
  U, U(LA1)
MSRP: $2.31
$1.46
10
Add To Cart

11561025
BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(FUEL INJECTOR FUEL RAIL)
- Fitting Vehicle Options:
  (LA1), U(LA1)
- Require Quantity:
  05
- Package Quantity:
  1
MSRP: $8.90
$5.65
1
Add To Cart

11561025
BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(PART OF 532)
- Fitting Vehicle Options:
  U(LA1)
MSRP: $8.90
$5.65
1
Add To Cart

11508476
BOLT, M8X1.25X25 9.8(WATER OUTLET)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  02
- Package Quantity:
  10
MSRP: $3.46
$2.20
10
Add To Cart

11515769
BOLT, HEX FLANGED HEAD,M10X1.5X45,25THD,22.3OD,10.9,7114M,MACHINE RAISED SHOULDER(GENERATOR BRACKET)
- Fitting Vehicle Options:
  (LA1), U(LA1)
MSRP: $7.20
$4.57
1
Add To Cart

11570616
CLAMP, SPRINGBAND, 27 NOMINAL DIAMETER, 15 THICK, STEEL, ROBO(SECONDARY AIR INJECTION CHECK VALVE HOSE)
- Fitting Vehicle Options:
  U
MSRP: $7.19
$4.57
1
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11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST MANIFOLD HEAT SHIELD)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  12
- Package Quantity:
  12
MSRP: $4.30
$2.73
12
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11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST CROSSOVER PIPE)
- Fitting Vehicle Options:
  (LA1), U(LA1)
- Require Quantity:
  06
- Package Quantity:
  12
MSRP: $4.30
$2.73
12
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11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST MANIFOLD HEAT SHIELD)
- Fitting Vehicle Options:
  U
- Require Quantity:
  06
- Package Quantity:
  12
MSRP: $4.30
$2.73
12
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11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(EGR VALVE PIPE)
- Fitting Vehicle Options:
  U(LA1), U
MSRP: $7.31
$4.64
10
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11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(IGNITION COIL)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  02
- Package Quantity:
  10
MSRP: $7.31
$4.64
10
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11517518
BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(EVAP EMISSION CANISTER PURGE SOLENOID VALVE BRACKET)
- Fitting Vehicle Options:
  U(LA1), U
MSRP: --
$12.60
1
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11519840
BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST CROSSOVER PIPE HEAT SHIELD)
- Fitting Vehicle Options:
  U
- Require Quantity:
  04
- Package Quantity:
  5
MSRP: $6.91
$4.38
5
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11519840
BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST MANIFOLD HEAT SHIELD)
- Fitting Vehicle Options:
  U
- Require Quantity:
  07
- Package Quantity:
  5
MSRP: $6.91
$4.38
5
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11519840
BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST CROSSOVER PIPE HEAT SHIELD)
MSRP: $6.91
$4.38
5
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11609970
CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(SECONDARY AIR INJECTION CHECK VALVE HOSE)
- Fitting Vehicle Options:
  U
MSRP: $4.43
$2.81
15
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12338139
SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC(FUEL FEED & RETURN PIPE CLIP)
- Fitting Vehicle Options:
  U
MSRP: $0.84
$0.55
10
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8682650
BOLT, HEX FLANGED HEAD,M6X1X17,17 THREAD,14.2 OUTSIDE DIAMETER,8.8 PHOSPHATE ZINC ORGANIC - FLAKE(SECONDARY AIR INJECTION CHECK VALVE PIPE)
- Fitting Vehicle Options:
  UM,UN,UT,UV(LA1)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $10.04
$6.38
1
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11516477
BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(SECONDARY AIR INJECTION VACUUM CONTROL SOLENOID VALVE)
- Fitting Vehicle Options:
  U
MSRP: $14.95
$13.05
1
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11516477
BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(SECONDARY AIR INJECTION VACUUM SOLENOID VALVE)
- Fitting Vehicle Options:
  U
MSRP: $14.95
$13.05
1
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10067660
BOLT, HEX FLANGED HEAD,M8X1.25X45,22THD,17 O.D.,9.8(THROTTLE BODY)
- Fitting Vehicle Options:
  19(LA1)
MSRP: $6.69
$4.25
1
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25527423
CLIP, CLOSED STEEL,TYPE 5,TANG(FUEL FEED & RETURN PIPE)(3.162)
MSRP: $7.20
$4.57
1
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11588385
STUD, HEXAGON HEAD,W/SPECIAL FLANGE,M10X1.5X17.5,M8X1.25X25, 14.5 OUTSIDE DIAMETER,9.8 GMW3359(IGNITION COIL)
- Fitting Vehicle Options:
  U
- Require Quantity:
  02
- Package Quantity:
  1

3532281
SCREW, HEXAGON W/FLAT WASHER,M4.2X1.41X45,12.5 O.D.,6010M,PHOSPHATE ORGANIC(MAP SENSOR)
- Fitting Vehicle Options:
  U
- Require Quantity:
  02
- Package Quantity:
  1

9442954
RIVET, POP,.125 SHANK,.45 LENGTH,STEEL,ZINC(PART OF 541)
- Fitting Vehicle Options:
  U(LA1)
- Require Quantity:
  02
- Package Quantity:
  1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Pontiac Montana parts. Parts like Engine Assembly-Manifolds & Fuel 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 3.4L. Model Code: 2/SLIDING DOORS, AWD EXT 2/SLIDING DOORS, EXT 2/SLIDING DOORS, SPECIAL 2/SLIDING DOORS.