Engine Assembly-Manifolds & Fuel Related Parts fit your 1999 Pontiac Firebird

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1999 Pontiac Firebird
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
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Body Wiring, Roof Trim
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, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
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, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SENSOR, Distributor (also Knock Sensor)
    12589867
    SENSOR, KNOCK
    • Require Quantity: 02
    • Package Quantity: 1
    $131.06 $63.12
    1
    Add To Cart
  • Pontiac 19420911
    19420911
    SENSOR, CAMSHAFT POSITION(INCLUDES 545)(PART OF 509)(MATING CONNECT W/LEADS USE 13585316)
    $123.83 $59.64
    1
    Add To Cart
  • GASKET, Manifold to Cylinder Head
    12617944
    GASKET, EXHAUST MANIFOLD(*KIT1)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 02
    • Package Quantity: 1
    $35.00 $16.86
    1
    Add To Cart
  • 12558178
    GASKET, ENGINE BLOCK VALLEY COVER(PART OF 528)
    • Fitting Vehicle Options: F(LS1)
    $43.39 $27.57
    1
    Add To Cart
  • Pontiac 24504789
    24504789
    GASKET, INTAKE MANIFOLD(UPPER TO LOWER)
    • Fitting Vehicle Options: F(L36)
    $35.06 $21.19
    1
    Add To Cart
  • BOLT, Multi PORTION Fuel Injection Throttle Body
    11588714
    BOLT, THROTTLE BODY(M6X1X30)(8.900)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 03
    • Package Quantity: 1
    $9.71 $6.18
    1
    Add To Cart
  • 24506498
    BOLT, THROTTLE BODY(M6X1X36,4.5 DOG POINT)(25 THREAD,15 O.D. HEAD, 10.9, 7114M,W/6124M ADHESIVE)(3.275)
    • Fitting Vehicle Options: F(L36)
    $6.24 $3.96
    1
    Add To Cart
  • Pontiac 17090845
    17090845
    BOLT, IDLE AIR CONTROL VALVE(PART OF 555)(8.913)
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 02
    • Package Quantity: 1
  • 3530297
    NUT, Exhaust Manifold, NUT,EXHAUST MANIFOLD HEAT SHIELD(M6X1-6H)(8.917)
    • Require Quantity: 07
    • Package Quantity: 1
    $7.26 $4.05
    1
    Add To Cart
  • GASKET KIT, Manifold to Cylinder Head
    12533587
    GASKET KIT, INTAKE MANIFOLD(CONTAINS 8 GASKETS)
    • Fitting Vehicle Options: F(LS1)
    $113.43 $65.16
    1
    Add To Cart
  • Pontiac 89017819
    89017819
    GASKET KIT, INTAKE MANIFOLD
    • Fitting Vehicle Options: F(L36)
  • STUD, Intake & Exhaust Manifold
    24502332
    STUD, EXHAUST MANIFOLD(TO CYL HEAD)(5/16-18X#8 MACHINE THREAD X 50MM LG)
    • Require Quantity: 12
    • Package Quantity: 5
    $1.66 $1.05
    5
    Add To Cart
  • 24502332
    STUD, EXHAUST MANIFOLD(USED IN PLACE OF BOLT AS REQUIRED)(5/16-18X#8 MACHINE THREAD X 50MM LG)
    • Require Quantity: 08
    • Package Quantity: 5
    $1.66 $1.05
    5
    Add To Cart
  • STUD, Fuel Injection
    12554211
    STUD, FUEL INJECTION FUEL RAIL(M6X1X18.5X14)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 04
    • Package Quantity: 1
    $14.14 $7.88
    1
    Add To Cart
  • 24505733
    STUD, FUEL INJECTOR(PART OF 537)
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 04
    • Package Quantity: 1
  • VALVE, Fuel Tank Evaporator/Purge Control
    1997278
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID(LOCATED NEAR ENGINE INTAKE MANIFOLD FROM THROTTLE BODY)(W/O BRACKET)(MATING CONNECT USE 13585860)
    • Fitting Vehicle Options: F(L36)
    $69.54 $36.85
    1
    Add To Cart
  • 1997278
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID(W/O BRACKET)(MATING CONNECT USE 13585860)
    • Fitting Vehicle Options: F(LS1)
    $69.54 $36.85
    1
    Add To Cart
  • 1997279
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID(LOCATED AT INTAKE MANIFOLD)(INCLUDES SEAL)(MATING CONNECT W/LEADS USE 13585860)
    • Fitting Vehicle Options: F(L36)
    $74.80 $36.99
    1
    Add To Cart
  • SENSOR, Computer Control Sensors
    19178924
    SENSOR, HEATED OXYGEN(POSITION 1)
    • Fitting Vehicle Options: F(LS1)
    $138.88 $66.89
    1
    Add To Cart
  • 19178958
    SENSOR, HEATED OXYGEN(AT EXHAUST MANIFOLDS)
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 02
    • Package Quantity: 1
    $125.66 $43.27
    1
    Add To Cart
  • Pontiac 19418807
    19418807
    SENSOR, MAP(W/SEAL)
    • Fitting Vehicle Options: F(LS1)
    $147.51 $74.35
    1
    Add To Cart
  • CONNECTOR, Chassis Electrical
    13586114
    CONNECTOR, INLINE-TO KNOCK SENSOR(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
    • Fitting Vehicle Options: F
    • Require Quantity: 02
    • Package Quantity: 1
    $49.12 $26.03
    1
    Add To Cart
  • Pontiac 12101823
    12101823
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(GRAY)(10-WAY MALE)(W/LEADS)(METRI-PACK 150)
    • Fitting Vehicle Options: F
    $115.15 $64.20
    1
    Add To Cart
  • Pontiac 12102490
    12102490
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(GRAY)(7-WAY MALE)(W/LEADS)
    • Fitting Vehicle Options: F(LS1,MM6)
    $83.96 $44.50
    1
    Add To Cart
  • Pontiac 12103188
    12103188
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(BLUE)(10-WAY MALE, W/O LEADS, METRI-PACKING 150)
    • Fitting Vehicle Options: F
    $5.19 $4.23
    1
    Add To Cart
  • 12117270
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(BLACK)(8-WAY MALE)(W/LEADS)
    • Fitting Vehicle Options: F
    $98.59 $30.63
    1
    Add To Cart
  • 12167120
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(BLACK)(2-WAY MALE)(W/LEADS)(OVAL)(MATING CONNECT W/LEADS USE 12102747)(4.720)
    • Fitting Vehicle Options: F(LS1)
    $62.82 $33.29
    1
    Add To Cart
  • Pontiac 15306088
    15306088
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(GRAY)(5-WAY MALE)(W/LEADS)(METRI-PACK 280)
    • Fitting Vehicle Options: F
    $47.91 $25.40
    1
    Add To Cart
  • Pontiac 12085669
    12085669
    CONNECTOR, ENGINE WIRING HARNESS(PART OF 536)(BLACK)(1-WAY MALE)(W/LEADS)
    • Fitting Vehicle Options: F
  • 12117372
    CONNECTOR, ENGINE WIRING HARNESS(TO FWD LAMP WIRING)(PART OF 536)(BLACK)(10-WAY MALE)(W/ LEADS)
    • Fitting Vehicle Options: F
  • 13586114
    CONNECTOR, Engine Oil Level, CONNECTOR,SENSOR-ENGINE OIL LEVEL(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
    • Require Quantity: 02
    • Package Quantity: 1
    $49.12 $26.03
    1
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    24506498
    BOLT, INTAKE MANIFOLD(M6X1X36,4.5 DOG POINT)(25 THREAD,15 O.D. HEAD, 10.9, 7114M,W/6124M ADHESIVE)
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 09
    • Package Quantity: 1
    $6.24 $3.96
    1
    Add To Cart
  • 9440227
    BOLT, INTAKE MANIFOLD(INTAKE MANIFOLD)(5/16-18 X 1 1/4)(8.900)
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 10
    • Package Quantity: 1
    $13.05
    1
    Add To Cart
  • Pontiac 12552344
    12552344
    BOLT, INTAKE MANIFOLD(W/FLAT WASHER)(M6X1.0X114.0)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 10
    • Package Quantity: 1
    $31.59 $20.08
    1
    Add To Cart
  • Pontiac 24505205
    24505205
    BOLT, INTAKE MANIFOLD
    • Fitting Vehicle Options: F(L36)
  • Pontiac 24501552
    24501552
    BOLT, INTAKE MANIFOLD
    • Fitting Vehicle Options: F(L36)
    • Require Quantity: 02
    • Package Quantity: 1
  • 12602544
    PIPE, Engine Coolant By-Pass, PIPE,ENGINE COOLANT AIR BLEED(INCLUDES 539-542)(FRONT PIPE ASM)(IF PRIOR TO 2002 VEHICLE, MUST USE 2 CAPS P/N 12602540)
    $103.46 $57.68
    1
    Add To Cart
  • 10220453
    STUD, Exhaust Pipe, STUD,EXHAUST PIPE(PART OF 520)(M10X1.5X13.7,M10X1.5X38,65MM TL,EXTERNAL HEXAGON, 10.9,PLAIN)
    • Require Quantity: 06
    • Package Quantity: 10
    $17.58 $5.89
    10
    Add To Cart
  • CONNECTOR, Distributor (also Knock Sensor)
    Pontiac 13580883
    13580883
    CONNECTOR, MODULE-ELECTRONIC IGNITION CONTROL(GRAY)(7-WAY FEMALE)(W/LEADS)(2.530)
    • Require Quantity: 02
    • Package Quantity: 1
    $97.28 $43.58
    1
    Add To Cart
  • 12102621
    CONNECTOR, SENSOR-KNOCK(PART OF 536)(GRAY)(1-WAY MALE)(W/LEADS)(2.535)
    • Require Quantity: 02
    • Package Quantity: 1
    $32.02 $16.97
    1
    Add To Cart
  • SEAL, Manifold to Cylinder Head
    Pontiac 12560251
    12560251
    SEAL, INTAKE MANIFOLD
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 02
    • Package Quantity: 5
    $11.04 $7.01
    5
    Add To Cart
  • Pontiac 24501563
    24501563
    SEAL, INTAKE MANIFOLD(YELLOW)(3.337)
    • Fitting Vehicle Options: F(L36)
    $8.70 $4.85
    1
    Add To Cart
  • Pontiac 24503377
    24503377
    SEAL, INTAKE MANIFOLD
    • Fitting Vehicle Options: F(L36)
    $13.05
    1
    Add To Cart
  • 12085491
    CONNECTOR, Fuel Injection, CONNECTOR,FUEL INJECTOR(BLACK)(ACCEPTS 2.8MM TERMS)(2-WAY FEMALE)(W/LEADS)(2.535)
    • Require Quantity: 08
    • Package Quantity: 1
    $34.52 $18.30
    1
    Add To Cart
  • MANIFOLD, Engine Exhaust Manifold
    Pontiac 12560194
    12560194
    MANIFOLD, EXHAUST(INCLUDES 525)
    • Location: Driver Side
    • Fitting Vehicle Options: F(LS1,M30,MM6)
    $363.90 $254.44
    1
    Add To Cart
  • Pontiac 12560193
    12560193
    MANIFOLD, EXHAUST(INCLUDES 525)
    • Location: Passenger Side
    • Fitting Vehicle Options: F(LS1,M30,MM6)
  • Pontiac 24505968
    24505968
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: F(L36)
  • Pontiac 24506364
    24506364
    MANIFOLD, EXHAUST
    • Location: Driver Side
    • Fitting Vehicle Options: F(L36)
  • 12601822
    WIRE, Chassis Wiring, WIRE,KNOCK SENSOR(INCLUDES 532,533,534,535)(CONTAINS 1 CONNECT TO ENGINE HARNESS,2 CONNECT TO KNOCK SENSORS,2 GROMMET)
    $82.89 $52.67
    1
    Add To Cart
  • CONNECTOR, Computer Control Sensors
    15305801
    CONNECTOR, INLINE-TO OXYGEN SENSOR(W/LEADS)(TO CALLOUT 523)(BLACK)(4-WAY MALE)(W/LEADS)(2.530)
    • Require Quantity: 04
    • Package Quantity: 1
    $76.54 $40.57
    1
    Add To Cart
  • 88987997
    CONNECTOR, MAP SENS(GRAY)(3-WAY FEMALE)(W/LEADS)
    $70.50 $37.37
    1
    Add To Cart
  • Pontiac 11508202
    11508202
    BOLT, Engine Lift, BOLT,ENGINE LIFT REAR BRACKET(HEXAGON,TOGETHER WITH 12345493,M10X1.5X20,22 O.D.,18 THREAD,9.8,PHOSPHATE ZINC ORGANIC)(8.900)
    • Require Quantity: 02
    • Package Quantity: 1
  • HARNESS, Engine Wiring
    Pontiac 12177360
    12177360
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: F(LS1,M30)
  • Pontiac 12177361
    12177361
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: F(LS1,MM6)
  • MANIFOLD, Engine Fuel Intake Manifold
    Pontiac 12561269
    12561269
    MANIFOLD, INTAKE(SERVICE)(SEE GROUP 3.000 "FUEL RAIL, INTAKE MANIFOLD, THROTTLE BODY "FOR DETAIL ILLUSTRATED VIEW.)(INCLUDES 546,548,568,569)
    • Fitting Vehicle Options: F(LS1)
  • Pontiac 24505829
    24505829
    MANIFOLD, LOWER INTAKE(INCLUDES 538,539)
    • Fitting Vehicle Options: F(L36)
  • Pontiac 24505921
    24505921
    MANIFOLD, UPPER INTAKE(W/ELECTRIC THRUST BODY)(INCLUDES 501-503,548-550,560-564)
    • Fitting Vehicle Options: F(L36)
  • BODY, Fuel Injection Air Meter
    Pontiac 17113390
    17113390
    BODY, THROTTLE(SEE GROUP 3.000 "BODY,THROTTLE"FOR DETAIL ILLUSTRATED VIEW.(INCLUDES 547,549)
    • Fitting Vehicle Options: F(LS1)
  • 24507244
    BODY, THROTTLE(W/ELECTRIC THRUST BODY)(MODEL-ELECTRONIC THROTTLE ACTUATION CONTROL-TAC)(SEE GROUP 3.000"THROTTLE BODY"FOR DETAIL ILLUSTRATED VIEW.)(INCLUDES TPS SENSOR)
    • Fitting Vehicle Options: F(L36)
  • SHIELD, Exhaust Manifold
    Pontiac 24505030
    24505030
    SHIELD, EXHAUST MANIFOLD HEAT(INNER LOWER)
    • Location: Passenger Side
  • 24505031
    SHIELD, EXHAUST MANIFOLD HEAT(INNER LOWER)
    • Location: Driver Side
  • 24505034
    SHIELD, EXHAUST MANIFOLD UPPER HEAT(OUTER)
    • Location: Passenger Side
  • 24505036
    SHIELD, EXHAUST MANIFOLD UPPER HEAT
    • Location: Passenger Side
  • 24505037
    SHIELD, EXHAUST MANIFOLD LOWER HEAT
    • Location: Driver Side
  • 24505751
    SHIELD, EXHAUST MANIFOLD UPPER HEAT
    • Location: Passenger Side
  • Pontiac 24505437
    24505437
    STUD, Engine Exhaust Manifold, STUD,EXHAUST MANIFOLD HEAT SHIELD(3-LH & 4-RH)(M6X1X7.8;M6X1X12)(STRAIGHT,W/3.5 LG HEXAGON DOOR,21 TOTAL LENGTH,10.9)
    • Require Quantity: 07
    • Package Quantity: 1
  • GASKET KIT, Engine Cylinder Head
    Pontiac 89017250
    89017250
    GASKET KIT, CYL HEAD(INCLUDES KIT CONTAINS: GASKETS FOR CYLINDER HEAD,INTAKE AND EXHAUST MANIFOLDS,SEAL-ENGINE COOLANT AIR BLEED PIPE(0-RING)(W/O HEAD BOLTS)
    • Fitting Vehicle Options: F(LS1)
  • 89017821
    GASKET KIT, CYL HEAD(INTAKE-TO-BLOCK SEAL HAS 2 LOCATING PINS)(LESS VALVE SEALS)
    • Fitting Vehicle Options: F(L36)
  • 11516328
    BOLT, HEX FLANGED HEAD,M10X1.5X30,22 O.D.,HEADER POINT,10.9,7114M(EGR VACUUM REGULATOR VALVE BRACKET)
    • Require Quantity: 02
    • Package Quantity: 5
    $5.08 $3.23
    5
    Add To Cart
  • 11588714
    BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(ENGINE COOLANT AIR BLEED PIPE)
    • Require Quantity: 04
    • Package Quantity: 1
    $9.71 $6.18
    1
    Add To Cart
  • 11561025
    BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(PCV VALVE COVER)
    • Fitting Vehicle Options: F(L36)
    $9.15 $5.81
    1
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 528)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 10
    • Package Quantity: 10
    $1.86 $1.18
    10
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(EXHAUST MANIFOLD)
    • Fitting Vehicle Options: F(LS1)
    • Require Quantity: 08
    • Package Quantity: 10
    $1.86 $1.18
    10
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CRANKSHAFT POSITION SENSOR)
    $7.50 $4.76
    10
    Add To Cart
  • 11519840
    BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST MANIFOLD HEAT SHIELD)
    $7.10 $4.50
    5
    Add To Cart
  • 11515792
    BOLT, HEX FLANGED HEAD,M8X1.25X40,22THD,18 O.D.,MAC-POINT,10.9,7112M(EGR VALVE PIPE)
    $2.84 $1.81
    10
    Add To Cart
  • 25526358
    CLAMP, SPRG BAND,14.2MM,9/16 OUTSIDE DIAMETER HOSE,PHOSPHATE ORGANIC(ENGINE COOLANT AIR BLEED HOSE)(PART OF 538)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.19 $5.21
    1
    Add To Cart
  • 24504922
    BOLT, HEX FLANGED HEAD,TORX,W/ADH,10X1.5X37.5,35THD,17.5 O.D.,10.9,7114M(GENERATOR BRACE BRACKET)
    • Fitting Vehicle Options: F
    $5.42 $3.02
    10
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1999 Pontiac Firebird 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 3.8L, 8 Cyl 5.7L. Model Code: 2 DOOR, CONVERTIBLE.