Emission Controls fit your 1990 Pontiac LeMans

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1990 Pontiac LeMans
My Vehicle Change Vehicle
1990 Pontiac LeMans
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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
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
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

You have selected

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
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
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
Part No. &
Part Description
  • SENSOR, Computer Control Sensors
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(2-WAY MALE)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)(USE W/88987993 CONNECT)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(2-WAY MALE)(1.150)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)(USE W/88987993 CONNECT)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 12608814
    SENSOR, ENGINE COOLANT TEMPERATURE(2-WAY FEMALE, M12X1.5 THREAD)(2 PINION CONNECTOR)(MATING CONNECT USE 88987993)(2WAY FEMALE)(1.150)
    • Fitting Vehicle Options:
      T(L73)
    MSRP: $56.38
    $29.88
    1
    Add To Cart
  • 12569240
    SENSOR, MAP
    • Fitting Vehicle Options:
      T
    MSRP: $119.49
    $60.21
    1
    Add To Cart
  • 25036751
    SENSOR, MANIFOLD AIR TEMPERATURE(CONNECT USE 12102620 W/LEADS)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $74.29
    $42.68
    1
    Add To Cart
  • Pontiac 19211437
    19211437
    SENSOR, OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)(MATING CONNECT USE 12117385)
    • Fitting Vehicle Options:
      T(L73)
    MSRP: $33.26
    $18.54
  • Pontiac 19211437
    19211437
    SENSOR, OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)(W/WIRE LEAD)(M18 X 1.5 THREAD)(MATING CONNECT USE 12117385)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $33.26
    $18.54
  • Pontiac 90148828
    90148828
    SENSOR, VEHICLE SPEED(TRANS MOUNTED)(IDENTIFY: AA)(O-RING AND SEAL NOT REQUIRED)
    • Fitting Vehicle Options:
      T(M21,M79)
  • Pontiac 90148828
    90148828
    SENSOR, VEHICLE SPEED(TRANS MOUNTED)(IDENTIFY: AA)
    • Fitting Vehicle Options:
      T(MG4)
  • 90149079
    SENSOR, VEHICLE SPEED(TRANS MOUNTED)(IDENTIFY: ALUMINUM DIPPED OR PAINTED)(O-RING AND SEAL NOT REQUIRED)(4.329)
    • Fitting Vehicle Options:
      T(MD9)
  • 90149079
    SENSOR, VEHICLE SPEED(TRANS MOUNTED)(IDENTIFY: ALUMINUM DIPPED OR PAINTED)(4.329)
    • Fitting Vehicle Options:
      T(MD9)
  • SENSOR, Coolant Temperature (Engine Unit)
    15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(2-WAY MALE)(1.150)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)(USE W/88987993 CONNECT)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • 15326386
    SENSOR, ENGINE COOLANT TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(2-WAY MALE)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)(USE W/88987993 CONNECT)
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $49.72
    $26.35
    1
    Add To Cart
  • Pontiac 3439088
    3439088
    SENSOR, ENGINE COOLANT TEMPERATURE GAGE(W/INDICATOR SWITCH)(1/8-27 THREAD)(1 BUTTON CONNECTOR)
    • Fitting Vehicle Options:
      T(L73)
    MSRP: $85.95
    $36.11
    1
    Add To Cart
  • BOLT, Emission Control System
    12337892
    BOLT, ECM(M5X.8X16 THREAD)(SPECIAL)
  • 9440166
    BOLT, ECM BRACKET(HEXAGON,W/WASHER,SELF TAP,10-16X.50,PHOSPHATE ZINC ORGANIC)(10-16X.50)(8.977)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 10165652
    NUT, Air Cleaner and Silencer, NUT,AIR CLEANER(WING)(M8X1.25)(WING,M8X1.25 PHOSPHATE ORGANIC)(M8X1.25;15MMHI X35MM)(T-SHAPED)(8.820)
    • Replaced By:
      11609971
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • ELBOW, Engine Crankcase Ventilation
    10068520
    ELBOW, PCV VALVE HOSE(CM/SHIFT COVER END)
    MSRP: --
    $19.37
    1
    Add To Cart
  • Pontiac 90234137
    90234137
    ELBOW, PCV(CONNECTS CRANKCASE VENT HOSE)(0.529)
  • GASKET, Air Cleaner and Silencer
    Pontiac 10112534
    10112534
    GASKET, AIR CLEANER
    • Fitting Vehicle Options:
      T(LT2)
    MSRP: $7.39
    $6.95
    1
    Add To Cart
  • Pontiac 90200943
    90200943
    GASKET, AIR CLEANER
    • Fitting Vehicle Options:
      T(L73)
  • EPROM, Emission Control System
    Pontiac 16086120
    16086120
    EPROM, ECM(CODE 6123ALWB,0893ACXP)
    • Fitting Vehicle Options:
      T(L73,MD9)
    MSRP: $85.65
    $37.26
    1
    Add To Cart
  • Pontiac 16123883
    16123883
    EPROM, ECM(CODE 3884ANDB)
    • Fitting Vehicle Options:
      T(LT2,MD9,NA5)
    MSRP: $51.73
    $35.99
    1
    Add To Cart
  • Pontiac 16123887
    16123887
    EPROM, ECM(CODE 3888ANDC)
    • Fitting Vehicle Options:
      T(MG4,NA5)
    MSRP: $46.36
    $32.26
    1
    Add To Cart
  • Pontiac 16082542
    16082542
    EPROM, ECM(CODE 2543AKLU)
    • Fitting Vehicle Options:
      T(LT2,MD9)
  • Pontiac 16082548
    16082548
    EPROM, ECM(CODE 2549AKLW)
    • Fitting Vehicle Options:
      T(MG4)
  • Pontiac 16084297
    16084297
    EPROM, ECM(CODE 4298ALAK)
    • Fitting Vehicle Options:
      T(LT2,MD9)
  • Pontiac 16121726
    16121726
    EPROM, ECM(CODE 1727ANAB, 0897ACXR)
    • Fitting Vehicle Options:
      T(M21,M79)
  • Pontiac 16139957
    16139957
    EPROM, ECM(CODE 9958ASFN)
    • Fitting Vehicle Options:
      T(LT2,MD9,NA5)
  • Pontiac 16139961
    16139961
    EPROM, ECM(CODE 9962ASFP)
    • Fitting Vehicle Options:
      T(MG4,NA5)
  • Pontiac 16139966
    16139966
    EPROM, ECM(CODE 9967ASFR)
    • Fitting Vehicle Options:
      T(LT2,MD9,NB2)
  • Pontiac 16139970
    16139970
    EPROM, ECM(CODE 9971ASFS)
    • Fitting Vehicle Options:
      T(MG4,NB2)
  • Pontiac 16160757
    16160757
    EPROM, ECM(CODE 9949ASFL, 0758AXCC)
    • Fitting Vehicle Options:
      T(M21,M79,NA5)
  • Pontiac 16160762
    16160762
    EPROM, ECM(CODE 5966ARAW, 0763AXCD)
    • Fitting Vehicle Options:
      T(M21,M79,NB2)
  • Pontiac 16160767
    16160767
    EPROM, ECM(CODE 9945ASFK, 0768AXCF)
    • Fitting Vehicle Options:
      T(L73,MD9,NA5)
  • Pontiac 16160882
    16160882
    EPROM, ECM(CODE 9953ASFM, 0883AXJL)
    • Fitting Vehicle Options:
      T(L73,MD9,NB2)
  • ELEMENT, Air Cleaner Intake
    25043317
    ELEMENT, AIR CLEANER(W/POLYWRAP)
    • Fitting Vehicle Options:
      TN(LT2)
    MSRP: $28.48
    $15.88
    6
    Add To Cart
  • 25040881
    ELEMENT, AIR CLEANER(W/O POLYWRAP)
    • Fitting Vehicle Options:
      T(LT2)
  • CLAMP, Engine Crankcase Ventilation
    Pontiac 744245
    744245
    CLAMP, PCV VALVE HOSE(14-44MM DIAMETER)(8.948)
    MSRP: $3.50
    $2.34
    20
    Add To Cart
  • Pontiac 744245
    744245
    CLAMP, PCV HOSE(14-44MM DIAMETER)(8.948)
    • Require Quantity:
      02
    • Package Quantity:
      20
    MSRP: $3.50
    $2.34
    20
    Add To Cart
  • HOSE, Engine Crankcase Ventilation
    90220616
    HOSE, PCV VALVE(90 DEGREE)(23.5MM INSIDE DIAMETER)
    MSRP: --
    $37.28
    1
    Add To Cart
  • 90220867
    HOSE, PCV(21.5MM INSIDE DIAMETER)
  • TUBE, Emission System
    Pontiac 10045038
    10045038
    TUBE, MAP SENSOR VACUUM
    • Fitting Vehicle Options:
      T(LT2)
  • Pontiac 10045046
    10045046
    TUBE, EGR VALVE VACUUM
    • Fitting Vehicle Options:
      T(LT2)
  • Pontiac 90200936
    90200936
    TUBE, MAP SENSOR VACUUM
    • Fitting Vehicle Options:
      T(L73)
  • 1470030
    CLAMP, WORM TYPE(11/16" TO 1 5/16")
    • Replaced By:
      11610236
    MSRP: $7.19
    $4.35
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1990 Pontiac LeMans parts. Parts like Emission Controls are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.6L, 4 Cyl 2.0L. Model Code: 2 DOOR, 4 DOOR.