Emission Controls fit your 1991 Chevrolet Corvette

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1991 Chevrolet Corvette
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Folding Top, Interior Trim, Front Seat Trim, Seat Belts
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
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
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Folding Top, Interior Trim, Front Seat Trim, Seat Belts
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
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, Computer Control Sensors
    15326386
    SENSOR, COOLANT TEMPERATURE ECM (AT INTAKE MANIFOLD)
    $51.06 $27.06
    1
    Add To Cart
  • 15326386
    SENSOR, MANIFOLD TEMPERATURE (UNDER PLENUM)
    $51.06 $27.06
    1
    Add To Cart
  • 12569240
    SENSOR, MAP
    • Fitting Vehicle Options: Y(LT5)
    $122.71 $61.84
    1
    Add To Cart
  • $122.71 $61.84
    1
    Add To Cart
  • 16231141
    SENSOR, MANIFOLD DIFFERENTIAL PRESSURE
    • Fitting Vehicle Options: Y(LT5)
    $102.62 $31.90
    1
    Add To Cart
  • 25036751
    SENSOR, INTAKE AIR TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(CODE AC12V)(CONNECT USE 12102620 W/LEADS)
    • Fitting Vehicle Options: Y(LT5)
    $76.29 $43.83
    1
    Add To Cart
  • Chevrolet 25176708
    25176708
    SENSOR, EXHAUST OXYGEN(M18 X 1.5 THREAD,WITH WIRE LEAD))
    • Fitting Vehicle Options: Y(LT5)
    • Require Quantity: 02
    • Package Quantity: 1
    $112.89 $35.09
    1
    Add To Cart
  • Chevrolet 19211437
    19211437
    SENSOR, EXHAUST OXYGEN
    $33.26 $18.54
  • Chevrolet 25007224
    25007224
    SENSOR, VEHICLE SPEED (TRANS MOUNTED)
  • GROMMET, Engine Crankcase
    10240678
    GROMMET, CRANKCASE VENT VALVE (1989-91)
    $7.97 $5.18
    1
    Add To Cart
  • Chevrolet 14078872
    14078872
    GROMMET, PCV VALVE(15/32 INSIDE DIAMETER X 25/32 OUTSIDE DIAMETER)
    • Fitting Vehicle Options: Y(LT5)
    • Require Quantity: 02
    • Package Quantity: 1
  • 3989349
    GROMMET, CRANKCASE VENT (3/4 IDX1 1/8 OUTSIDE DIAMETER SQUARE)-LH (1988)
  • SENSOR, Engine Oil Pressure/Temperature
    19244501
    SENSOR, ENGINE OIL PRESSURE GAGE(1/4-18THD,3-1/4"HIGH)(3 TERMINALS:A,C,D)
    • Fitting Vehicle Options: Y(LT5)
    $58.65 $33.70
    1
    Add To Cart
  • 19244497
    SENSOR, FUEL PUMP & ENGINE O/PRESSURE GAGE (1989)
  • 19244497
    SENSOR, FUEL PUMP & ENGINE OIL PRESSURE GAGE (1991)
  • 10096136
    SENSOR, ENGINE OIL CHG MONITOR & TEMPERATURE GAGE (1990-91)
  • 10096136
    SENSOR, ENGINE OIL TEMPERATURE GAGE (1991)
  • Chevrolet 14078954
    14078954
    SENSOR, ENGINE O/PRESSURE GAGE (1 BLADE TERMINAL)(1988)
  • Chevrolet 25036292
    25036292
    SENSOR, TEMPERATURE (1988-89)
  • RELAY, Engine Air Cooling(Electrical)
    14089936
    RELAY, ENGINE COOLANT FAN
  • 14089936
    RELAY, FAN CONTROL(5-PINION OVAL SHAPE)
    • Fitting Vehicle Options: Y
    • Require Quantity: 02
    • Package Quantity: 1
  • 14089936
    RELAY, MASS AIR FLOW SENSOR (POWER)
  • VALVE, Engine Crankcase
    6487779
    VALVE, CRANKCASE VENT (CV774C)(1988)
    $17.64 $9.83
    10
    Add To Cart
  • 19303069
    VALVE, PCV(P.C.V. CV746CB)
    • Fitting Vehicle Options: Y(LT5)
    $6.72 $3.70
    10
    Add To Cart
  • 8995284
    VALVE, CRANKCASE VENT (CV789C)(1989-91)
    $12.60
    1
    Add To Cart
  • 25098197
    VALVE, PCV(CV913C)
    • Fitting Vehicle Options: Y(LT5)
  • CLAMP, Emission System
    14034744
    CLAMP, CATALYTIC CONVERTER AIR INJECTOR PIPE (AT CONVERTER)
    $24.95
    1
    Add To Cart
  • Chevrolet 14091221
    14091221
    CLAMP, CATALYTIC CONVERTER AIR INJECTOR PIPE (EXHAUST UPPER)
  • Chevrolet 14091222
    14091222
    CLAMP, CATALYTIC CONVERTER AIR INJECTOR PIPE (EXHAUST LOWER)
  • SENSOR, Distributor (also Knock Sensor)
    10456549
    SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $114.39 $35.57
    1
    Add To Cart
  • Chevrolet 10137658
    10137658
    SENSOR, CAMSHAFT POSITION(IF USE IN PLACE OF 10096172 MUST ALSO USE 10199080 SHIELD)
    • Fitting Vehicle Options: Y(LT5)
  • Chevrolet 10457661
    10457661
    SENSOR, CRANKSHAFT POSITION
    • Fitting Vehicle Options: Y(LT5)
  • RELAY, Fuel Pump
    13502674
    RELAY, FUEL PUMP(5-WAY MALE, BLACK, CODE 0455)(BLACK)(6.3MM TERMINAL)(5-TERMINAL,MINI ISO)(2.510)
    • Fitting Vehicle Options: Y
    $35.67 $18.91
    1
    Add To Cart
  • 13502674
    RELAY, FUEL PUMP
    $35.67 $18.91
    1
    Add To Cart
  • 11515303
    BOLT, Fuel Injection, BOLT,HEXAGON W/WASHER,M4.2X1.4X18,BLACK ZINC OVER NICKEL(MULTIUSE BRACKET,SECONDARY FUEL INJECTOR CONTROL MODULE)
    • Require Quantity: 04
    • Package Quantity: 1
  • GASKET, Multi PORTION Fuel Injection Throttle Body
    Chevrolet 10105351
    10105351
    GASKET, THROTTLE BODY
    $8.04 $4.48
    5
    Add To Cart
  • Chevrolet 10067759
    10067759
    GASKET, THROTTLE BODY(INTAKE)
    • Fitting Vehicle Options: Y(LT5)
  • Chevrolet 10168680
    10168680
    GASKET, THROTTLE BODY(PLENUM)
    • Fitting Vehicle Options: Y(LT5)
  • HOSE, Emission System
    Chevrolet 10105316
    10105316
    HOSE, AIR INJECTOR ENGINE CHECK VALVE (TEE TO AIR CONTROL VALVE)
    $18.75 $13.05
    1
    Add To Cart
  • Chevrolet 10105317
    10105317
    HOSE, AIR INJECTOR ENGINE CHECK VALVE-RH
  • Chevrolet 10105318
    10105318
    HOSE, AIR INJECTOR ENGINE CHECK VALVE (TEE TO PIPE)-LH
  • Chevrolet 12339996
    12339996
    HOSE, HOSE (7.9MMX3050MM)
    $47.39 $23.54
    1
    Add To Cart
  • CLAMP, Air Cleaner Intake
    Chevrolet 1638566
    1638566
    CLAMP, REAR INTAKE AIR DUCT(UPC/FNA: CLAMP,REAR AIR INTAKE DUCT)(3.407)
    $14.26 $7.95
    1
    Add To Cart
  • Chevrolet 14104556
    14104556
    CLAMP, INTERMEDIATE INTAKE AIR DUCT
    • Fitting Vehicle Options: Y(LT5)
    • Require Quantity: 02
    • Package Quantity: 1
  • Chevrolet 14104556
    14104556
    CLAMP, AIR INTAKE DUCT INTERMEDIATE
  • VALVE, Cruise Control
    1645516
    VALVE, CRUISE CONTROL VACUUM RELEASE(ON BRAKE)(W/SWITCH)
    • Fitting Vehicle Options: Y
    $28.12 $12.60
    1
    Add To Cart
  • 1645516
    VALVE, CRUISE CONTROL VACUUM RELEASE
    $28.12 $12.60
    1
    Add To Cart
  • ELEMENT, Air Cleaner Intake
    Chevrolet 19244111
    19244111
    ELEMENT, AIR CLEANER
    • Fitting Vehicle Options: Y(LT5,L98)
    $53.58 $29.87
    1
    Add To Cart
  • Chevrolet 19244111
    19244111
    ELEMENT, AIR CLEANER
    $53.58 $29.87
    1
    Add To Cart
  • HOSE, Engine Crankcase Ventilation
    Chevrolet 10055872
    10055872
    HOSE, CRANKCASE VENT(SEE CHART AT END OF GROUP 4.000 FOR USAGE)
  • Chevrolet 10110950
    10110950
    HOSE, PCV TUBE
    • Location: Passenger Side
    • Fitting Vehicle Options: Y(LT5)
  • Chevrolet 10135802
    10135802
    HOSE, PCV TUBE
    • Fitting Vehicle Options: Y(LT5)
  • Chevrolet 14088538
    14088538
    HOSE, CRANKCASE VENT VALVE TO PCV VALVE
  • VALVE, Fuel Tank Evaporator/Purge Control
    10105329
    VALVE, FUEL VAPOR PRESSURE CONTROL (COMPONENT PARTS SERVICED)
  • Chevrolet 17087240
    17087240
    VALVE, FUEL VAPOR CANISTER CONTROL
  • 17091140
    VALVE, FUEL VAPOR PRESSURE CONTROL
  • Chevrolet 1997181
    1997181
    VALVE, EVAP EMISSION CANISTER PURGE SOLENOID (1988-90)
  • BOLT, Air Cleaner Intake
    Chevrolet 12550915
    12550915
    BOLT, AIR CLEANER HOUSING COVER(OUTBOARD POSITIONS)(63MM LONG)
    • Fitting Vehicle Options: Y
    • Require Quantity: 02
    • Package Quantity: 1
  • Chevrolet 12550915
    12550915
    BOLT, AIR CLEANER HOUSING COVER (68.0MM LG)(OUTBOARD POSITIONS)
  • Chevrolet 14104835
    14104835
    BOLT, AIR CLEANER HOUSING COVER(CENTER POSITION)(48MM LG)
    • Fitting Vehicle Options: Y
  • Chevrolet 14104835
    14104835
    BOLT, AIR CLEANER HOUSING COVER (48.0MM LG)(CENTER POSITION)
  • SWITCH, Engine Oil Pressure/Temperature
    Chevrolet 19244513
    19244513
    SWITCH, ENGINE O/PRESSURE INDICATOR (1991)
  • Chevrolet 19244514
    19244514
    SWITCH, ENGINE O/PRESSURE INDICATOR (1988-89)
    $29.28 $16.32
  • 11588711
    BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(ENGINE COOLANT FAN RELAY)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11588711
    BOLT, HEX FLANGED HEAD (M6X1X13) 9.8 PHOSPHATE ELECTRO ORGANIC
    $7.39 $4.69
    1
    Add To Cart
  • 1470030
    CLAMP, WORM GEAR (15.7 TO 31.8) SST
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 1470030
    CLAMP, WORM GEAR (11/16 TO 1 5/16)
    • Replaced By: 11610236
    $7.38 $4.69
    1
    Add To Cart
  • 11516424
    SCREW, HEX WASHER HEAD (M6X1X25) 9.8 PHOSPHATE ZINC ORGANIC
    $13.05
    1
    Add To Cart
  • 11571223
    BOLT, HEX FLANGED HEAD M8X1.25X35 10.9 PHOSPHATE ZINC ORGANIC(ECM HOUSING)(6.525)
    $7.41 $4.71
    1
    Add To Cart
  • 11609970
    CLAMP, WORM TYPE (.30 TO .87 DIAMETER) SST (PART OF 83)
    $4.55 $2.89
    15
    Add To Cart
  • 11609970
    CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(AS REQUIRED)
    $4.55 $2.89
    15
    Add To Cart
  • 12338139
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC(MANUAL TRANSMISSION 2ND & 3RD GEAR BLOCKOUT RELAY,MULTIUSE RELAY BRACKET)
    • Require Quantity: 06
    • Package Quantity: 10
    $0.84 $0.47
    10
    Add To Cart
  • 25518880
    CLAMP, WORM GEAR HEXAGON SLOT SCREW (.250 TO .625) SST BLA
    $3.91 $2.45
    5
    Add To Cart
  • Chevrolet 11514527
    11514527
    NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(ECM BRACKET)
    • Require Quantity: 02
    • Package Quantity: 1
    $9.18 $5.83
    1
    Add To Cart
  • Chevrolet 11514527
    11514527
    NUT, HEXAGON FLANGE (M5X0.8) 9 ZINC
    $9.18 $5.83
    1
    Add To Cart
  • 15650655
    NUT, U,M4.2X1.4,.65-3.8 PANEL THICK,PZ(SECONDARY FUEL INJECTOR CONTROL MODULE)
    $5.56 $3.53
    10
    Add To Cart
  • Chevrolet 22527587
    22527587
    CLAMP, WORM GEAR (1/2 TO 13/16) SST
    • Replaced By: 11517127
    $6.83 $4.57
    1
    Add To Cart
  • 11501869
    WASHER, EXTERNAL TOOTHED LOCK,M8,15 O.D.,.85THK,STEEL,ZINC(ECM BRACKET)
    • Require Quantity: 02
    • Package Quantity: 1
    $6.24 $3.48
    1
    Add To Cart
  • Chevrolet 12338121
    12338121
    NUT, U TYPE (M4.2X1.41) 1050 PHOSPHATE ZINC ORGANIC
    $2.31 $1.46
    10
    Add To Cart
  • Chevrolet 15060164
    15060164
    CLAMP, LOOP CUSHION (1/2) STEEL
    • Replaced By: 11561520
    $7.42 $4.72
    1
    Add To Cart
  • 11515303
    BOLT, HEXAGON W/WASHER (M4.2X1.41X18) BLACK ZINC OVER NICKEL
  • Chevrolet 11515153
    11515153
    SCREW, HEXAGON W/FLAT WASHER(M4.2X1.41X30) PHOSPHATE ELECTRO ORGANIC
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet Corvette 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: 8 Cyl 5.7L. Model Code: 2 DOOR, CONVERTIBLE.