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Parts found for 1991 Chevrolet Cavalier > Fuel System, Exhaust, Emission System > Emission Controls

Part No.
Part Description

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  •  
    BLOCK, Main Wiring Junction and Fuse Block Make Sure These Fit  
  • BLOCK, ENGINE WIRING HARNESS JUNCTION (2.342)
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  • BLOCK, ENGINE WIRING HARNESS JUNCTION
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  •  
    BOLT, Emission Control System Make Sure These Fit  
  • BOLT, EGR VALVE
    --
    $17.69
    Ships in 1-3 Business Days
  • BOLT, EGR VALVE
    $7.99
    $5.10
    Ships in 1-3 Business Days
  •  
    BOLT, Radio Mounting Make Sure These Fit  
  • BOLT, U NUT & STUD (M5X.8X10)(3.671)
    $2.32
    $1.30
  • BOLT, W/CLIP U NUT & STUD (M5X.8X16) (3.671)
    $2.32
    $1.30
  • ELEMENT
    ELEMENT (PAPER)(A785C)
    $8.54
    $6.15
    Ships in 1-3 Business Days
  •  
    GASKET, Emission System Make Sure These Fit  
  • GASKET, EGR VALVE
    $1.50
    $0.84
  • GASKET, EGR VALVE(3.671)
    $11.42
    $6.39
    Ships in 1-3 Business Days
  • GASKET, OXYGEN SENSOR
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    $14.03
    Ships in 1-3 Business Days
  •  
    HARNESS, Early Fuel Evaporation Make Sure These Fit  
  • HARNESS, FUEL VAPOR CANISTER
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    $15.89
    Ships in 1-3 Business Days
  • HARNESS, EVAP EMISSION CANISTER(UPPER & EGR VALVE)(LM3)
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    --
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • HARNESS, ENGINE WIRING (1990)(MD9,C60)(*01)
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  • HARNESS, ENGINE WIRING(MD9,C60)(*03)
    $1418.59
    $905.63
    Ships in 1-3 Business Days
  • HARNESS, ENGINE WIRING (1990)(MD9,C41)(*01)
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  • HARNESS, ENGINE WIRING (1990)(MG2,C41)(*01)
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  • HARNESS, ENGINE WIRING (1990)(MG2,C60)(*01)
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  • HARNESS, ENGINE WIRING(1991)(C41,MG2,MK7)(*01)
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  • HARNESS, ENGINE WIRING(1991)(C60,MD9)(*01)
    $1186.14
    $757.23
    Ships in 1-3 Business Days
  • HARNESS, ENGINE WIRING(1991)(C60,MG2)(*01)
    $1186.14
    $757.23
    Ships in 1-3 Business Days
  • HARNESS, FUEL INJECTOR WIRING
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  •  
    HOSE, Engine Crankcase Ventilation Make Sure These Fit  
  • HOSE, CRANKCASE VENT
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    $16.78
    Ships in 1-3 Business Days
  • HOSE, CRANKCASE VENT TUBE
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  • HOSE, CRANKCASE VENT TUBE
    $6.15
    $3.92
    Ships in 1-3 Business Days
  •  
    MODULE, Emission Control System Make Sure These Fit  
  • MODULE, ENGINE CONTROL (REMANUFACTURE)
    $189.57
    $151.16
    Ships in 1-3 Business Days
  • MODULE, ENGINE CONTROL
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    $199.38
    Ships in 1-3 Business Days
  •  
    RELAY, A/C Electrical Make Sure These Fit  
  • RELAY, A.C. COMPRESSOR
    $20.26
    $11.33
    Ships in 1 Business Day
  • RELAY, BLOWER MOTOR(09277)(4.720)
    $26.68
    $14.92
    Ships in 1-3 Business Days
  •  
    RETAINER, Cruise Control Make Sure These Fit  
  • RETAINER, CRUISE CONTROL VACUUM RELEASE VALVE
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  • RETAINER, CRUISE CONTROL RELEASE SWITCH
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  •  
    RETAINER, Speedometer Drive Make Sure These Fit  
  • RETAINER, SPEEDOMETER DR GEAR SLEEVE
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  • RETAINER, SPEEDOMETER DRIVEN GEAR SLEEVE
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  •  
    SEAL, Engine Crankcase Make Sure These Fit  
  • SEAL, CRANKCASE VENT VALVE (BOTTOM)
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    $12.20
    Ships in 1-3 Business Days
  • SEAL, CRANKCASE VENT VALVE (TOP)
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    $12.20
    Ships in 1-3 Business Days
  • SEAL, CRANKCASE VENT VALVE CAP
    $3.77
    $2.41
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, COOLANT TEMPERATURE (1.150)
    $34.78
    $19.45
  • SENSOR, COOLANT TEMPERATURE GAGE (1.150)
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  • SENSOR, EXHAUST OXYGEN
    $29.47
    $16.49
  • SENSOR, EXHAUST OXYGEN (ONE WIRE)
    $29.47
    $16.49
  • SENSOR, M.AIR PUMP
    $98.29
    $54.97
    Ships in 1 Business Day
  • $98.29
    $54.97
    Ships in 1 Business Day
  • SENSOR, AIR TEMPERATURE(PART OF 3)(SEE A/C CHART FOR MODEL APPLICATION)
    $33.45
    $23.13
    Ships in 1-3 Business Days
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $100.43
    $56.16
    Ships in 1-3 Business Days
  • SENSOR, IGNITION TIMER (CRANKSHAFT POSITION)
    $59.96
    $33.54
    Ships in 1-3 Business Days
  • SENSOR, IGNITION TIMER(CRANKSHAFT POSITION)(2 BLADE TERMINAL,1 BOLT HOLE)
    $59.96
    $33.54
    Ships in 1-3 Business Days
  •  
    SENSOR, Speedometer Drive Make Sure These Fit  
  • SENSOR, VEHICLE SPEED EXTERNAL W/FLEXIBLE SHIFT (MD9)
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  • SENSOR, VEHICLE SPEED W/FLEXIBLE SHIFT (MK7)
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  •  
    SWITCH, Steering Gear Oil Pressure Make Sure These Fit  
  • SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE(1990)
    $59.79
    $33.49
    Ships in 1-3 Business Days
  • SWITCH, IDLE SPEED CONTROL P/S PRESSURE(N40)
    $59.79
    $33.49
    Ships in 1-3 Business Days
  •  
    TUBE, Engine Crankcase Ventilation Make Sure These Fit  
  • TUBE, CRANKCASE VENT
    --
    $15.94
    Ships in 1-3 Business Days
  • TUBE, CRANKCASE VENT
    $17.32
    $11.05
    Ships in 1-2 Business Days
  •  
    VALVE, Emission Control System Make Sure These Fit  
  • VALVE, EGR(PRODUCT #17090076)
    Replaced by: 19210670
    $132.02
    $73.84
    Ships in 1-3 Business Days
  • VALVE, EGR (PRODUCT 17090077)
    $520.86
    $291.32
    Ships in 1-3 Business Days
  •  
    VALVE, Engine Crankcase Make Sure These Fit  
  • VALVE, CRANKCASE VENT
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    --
  • VALVE, CRANKCASE VENT (CV892C)
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  •  
    Standard Parts Make Sure These Fit  
  • BOLT, M8X1.25X25 9.8(AS REQUIRED)
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    --
  • BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(AS REQUIRED)
    $1.55
    $1.00
  • BOLT, HEXAGON W/CONICAL WASHER,M6X1X15,12.8 O.D.,9.8,PHOSPHATE ZINC ORGANIC(AS REQUIRED)
    $3.32
    $2.12
    Ships in 1-3 Business Days
  • BOLT, HEXAGON W/FLAT WASHER,M6X1X25,15 THREAD,17 OUTSIDE DIAMETER,6202M STEEL,GMW3200,TAPTITE(AS REQUIRED)
    $4.64
    $2.96
  • CLAMP, WORM GEAR (15.7 TO 31.8) SST
    $4.40
    $2.96
    Ships in 1 Business Day
  • CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(AS REQUIRED)
    $3.48
    $2.22
  • CLIP, 1/4 OR 5/16 PIPE X 17/32 X 1/2 IN.(AS REQUIRED)(8.948)
    $4.19
    $2.68
    Ships in 1-3 Business Days
  • HOSE, 5/16"X25' GM6198M(AS REQUIRED)
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    $45.42
    Ships in 1-3 Business Days
  • HOSE, FUEL & OIL,7/32X25',GM-6165M(AS REQUIRED)(*02)
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    $27.47
    Ships in 1-3 Business Days
  • HOSE, FUEL VAPOR REAR TO CANISTER 1/4"X24'
    $76.65
    $48.93
    Ships in 1-3 Business Days
  • HOSE, FUEL-OIL EVAP(AS REQUIRED)(*03)
    $145.19
    $92.69
    Ships in 1-3 Business Days
  • $110.89
    $70.80
    Ships in 1-3 Business Days
  • NUT, HEXAGON FLANGE (M5X0.8) 9 ZINC COATED (DIPPED OR PLATED)
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • NUT, SPRING U SHAPE MULTI (M6X1) PHOSPHATE
    Replaced by: 88961517
    $5.77
    $3.68
    Ships in 1-3 Business Days
  • NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(AS REQUIRED)
    $4.66
    $2.96
    Ships in 1-3 Business Days
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(AS REQUIRED)
    $0.57
    $0.37
  • NUT, U,M6X1,MULTI THREAD,.5'-4.0' THICK PANEL(AS REQUIRED)
    Replaced by: 88961517
    $5.77
    $3.68
    Ships in 1-3 Business Days
  • SCREW, HEX WASHER HEAD,W/FL WASHER,SELF TAP,M4.2X1.41X18,12.5 O.D.,6010M,PLATE STEEL(AS REQUIRED)(8.977)
    Replaced by: 88891793
    $1.04
    $0.66
  • SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(AS REQUIRED)
    Replaced by: 22527475
    $1.08
    $0.68
  • SCREW, M4.2X1.41X50 CROSS RECESS WASHER HEAD PH(AS REQUIRED)
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    $11.93
    Ships in 1-3 Business Days
  • SCREW, PAN HEAD TORX W/FL WASHER,TAP,M4.2X2.5X20,8 O.D.,STEEL,BLACK CADMIUM PLATED(AS REQUIRED)
    $5.61
    $3.57
    Ships in 1-3 Business Days
  • STRAP, TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.(AS REQUIRED)
    $1.19
    $0.76
  • WASHER, EXTERNAL LOCK M8X15X1.52 ZC
    $5.44
    $3.05
  • WASHER, EXTERNAL TOOTHED LOCK,M8,15 O.D.,.85THK,STEEL,ZINC(AS REQUIRED)
    $5.44
    $3.05
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1991 Chevrolet Cavalier 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 2.2L, 6 Cyl 3.1L. Model Code: RS 2 DOOR, RS 4 DOOR, RS CONVERTIBLE, RS STATION WAGON, Z24 2 DOOR.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.