Emission Controls fit your 1990 Cadillac Seville

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1990 Cadillac Seville

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Vehicle Options

8 Cyl 4.5L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60; Seville

Vehicle Options

8 Cyl 4.5L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60; Seville

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Currently selected

Fuel System, Exhaust, Emission System

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

Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15326386
SENSOR, Coolant Temperature (Engine Unit), SENSOR, COOLANT TEMPERATURE
$51.06 $27.06
1
Add To Cart

11589290
RETAINER, Air Cleaner Intake, RETAINER, AIR CLEANER HOUSING (1.276)
$4.74 $3.01
15
Add To Cart

25511809
GASKET, Air Cleaner and Silencer, GASKET, AIR CLEANER & SILENCER
$12.44 $8.32
10
Add To Cart

1646969
GASKET, Multi PORTION Fuel Injection Throttle Body, GASKET, THROTTLE BODY
$11.58 $4.19
1
Add To Cart

22505116
CLAMP, Emission System, CLAMP, CATALYTIC CONVERTER AIR INJECTOR PIPE
$6.75
1
Add To Cart

12337892
BOLT, Inflatable Restraint System, BOLT, W/CLIP U NUT & STUD (M5X.8X16)(3.671)

SENSOR, Computer Control Sensors

12219931
SENSOR, MAP
$154.32 $47.97
1
Add To Cart
25036751
SENSOR, MANIFOLD AIR TEMPERATURE
$76.29 $43.83
1
Add To Cart
19211435
SENSOR, OXYGEN(2 WIRE)(POSITION #1/IN EXHAUST MANIFOLD)
$164.76 $51.22
1
Add To Cart

88999224
MODULE, Body Multifunction Electric Computer, MODULE,BODY CONTERMAN
$192.91 $108.97

17113005
BODY KIT, Throttle Body/Carburetor, BODY KIT,THROTTLE

1629275
STUD, Air Cleaner and Silencer, STUD, AIR CLEANER
$13.05
1
Add To Cart

1641739
HOSE, Air Injection Reactor Pump and Multi-Function Air Compressor, HOSE, AIR INJECTOR PUMP
$13.05
1
Add To Cart

VALVE, Emission Control System

19210671
VALVE, EGR
$162.60 $78.32
1
Add To Cart
17090215
VALVE, AIR INJECTOR CONTROL
1997202
VALVE, EGR SOLENOID
22040899
VALVE, AIR ENGINE CHECK
22050642
VALVE, CATALYTIC CONVERTER AIR INJECTOR CHECK

19259030
ELEMENT, Air Cleaner Intake, ELEMENT,AIR CLEANER((A1096C))
$19.94 $11.12
6
Add To Cart

10075405
RETAINER, Transmission Converter, RETAINER, TRANS CONVERTER CLUTCH RELEASE SWITCH (3.885)

12078900
HARNESS, Engine Wiring, HARNESS, ENGINE WIRING

12101099
HARNESS, Chassis Wiring, HARNESS, FWD LAMP WIRING

1228874
MODULE, Inflatable Restraint System, MODULE, INFLATOR RESTRAINT RESERVE ENERGY

14076493
SPACER, Air Injection Reactor Pump and Multi-Function Air Compressor, SPACER, AIR INJECTOR PUMP PULLEY

16088406
MODULE, Voltage and Glow Plug, MODULE, ELECTRONIC SYSTEM POWER SUPPLY

16088786
SENSOR, Inflatable Restraint System, SENSOR, INFLATOR RESTRAINT PASS COMPARTMENT

16146975
EPROM, Emission Control System, EPROM,ECM

16151314
PROM, Body Multifunction Electric Computer, PROM,BCM((2342ANXX,1315AUKP))

1631225
BRACKET, Steering Pump Mounting, BRACKET, P.S. PUMP & DOOR BELT TENSION SUPPORT

1631849
NUT, Air Cleaner To CARBURETOR/Throttle Body Mounting, NUT, AIR CLEANER

SUPPORT, Air Cleaner

1639803
SUPPORT, AIR CLEANER REAR
3538515
SUPPORT, AIR CLEANER FRONT

BRACKET, Emission Control System

1640345
BRACKET, ECM LOWER
3521037
BRACKET, Air INJECTOR CONTROL VALVE

HOSE, Emission System

1641708
HOSE, EGR VALVE VACUUM
1641718
HOSE, AIR INJECTOR CONTROL VALVE DIVERTER
1648743
HOSE, AIR INJECTOR ENGINE CHECK VALVE
1648745
HOSE, AIR INJECTOR CONTROL VALVE UPPER
3523286
HOSE, EGR VALVE VACUUM (THROTTLE BODY TO SOLENOID)

HARNESS, Early Fuel Evaporation

1641900
HARNESS, FUEL VAPOR CANISTER-LH
1646954
HARNESS, FUEL VAPOR CANISTER PURGE

1643080
DUCT, Air Cleaner Intake, DUCT, AIR INTAKE FRONT

RETAINER, Fuel Tank Evaporator/Purge Control

1643372
RETAINER, FUEL VAPOR CANISTER UPPER
22523171
RETAINER, FUEL VAPOR CANISTER LOWER

1644215
CLIP, Early Fuel Evaporation, CLIP, FUEL VAPOR CANISTER PURGE PIPE

1644603
BRACKET, Chassis/Engine Wiring Harness, BRACKET, FWD LAMP WIRING HARNESS (2.483)

1645314
MODULE,Turn Signal & Cornering Lamp, MODULE, HAZARD LAMP & TURN SIGNAL LAMP & CORNER LAMP CONTROL

PIPE, Emission System

1645505
PIPE, CATALYTIC CONVERTER AIR INJECTOR
1646956
PIPE, AIR INJECTOR ENGINE
1646957
PIPE, CATALYTIC CONVERTER AIR INJECTOR CHECK VALVE
1649415
PIPE, AIR INJECTOR CONTROL VALVE

1646363
STUD, Transmission Mount and Support, STUD, TRANS MOUNT BRACKET

1646898
GASKET, Emission System, GASKET, EGR VALVE

1646951
CLIP, Emission System, CLIP, AIR INJECTOR CONTROL VALVE VACUUM HARNESS

1648750
PIPE, Transmission Vacuum, PIPE, TRANS VACUUM MOD

17091152
VALVE, Fuel Tank Evaporator/Purge Control, VALVE, FUEL VAPOR PRESSURE CONTROL

17092109
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER,EVAP EMISSION

25098338
COVER KIT, Air Cleaner Intake, COVER KIT

25099303
HOUSING, Air Cleaner To CARBURETOR/Throttle Body Mounting, HOUSING, AIR CLEANER

25519772
RETAINER, Emission Control System, RETAINER, ELECTRONIC SYSTEM POWER SUPPLY MODULE PUSH ON

26006809
PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor, PUMP, AIR INJECTOR

3521076
BRACKET, Computer Control Sensors, BRACKET, MAP SENSOR

3521078
HOSE, Engine Crankcase Ventilation, HOSE, CRANKCASE VENT VALVE

3522731
BRACKET, Body Multifunction Electric Computer, BRACKET, BCM

3525426
BRACKET, Air Injection Reactor Pump and Multi-Function Air Compressor, BRACKET, AIR INJECTOR PUMP

407437
VALVE, Cruise Control, VALVE, CRUISE CONTROL VACUUM RELEASE

88999176
MODULE, Emission Control System, MODULE, ENGINE CONTROL
$238.55 $134.28

11570082
BOLT, HEX FLANGED HEAD (M8X1.25X25) 10.9 PHOSPHATE ORGANIC
$8.00 $5.08
10
Add To Cart

11609411
NUT, HEXAGON W/CONICAL WASHER (M6X1) PHOSPHATE ELECTRO ORGANIC
$2.38 $1.51
10
Add To Cart

12338017
CLAMP, WORM GEAR (28.6 TO 76.2) SST BLA
$8.41 $5.62
5
Add To Cart

11609970
CLAMP, WORM GEAR (.30 TO .87) SST
$4.55 $2.89
15
Add To Cart

25518880
CLAMP, WORM GEAR HEXAGON (.250 TO .625) SST BLA
$3.91 $2.45
5
Add To Cart

12337828
SCREW, SEMS HEXAGON W/FLAT WASHER (M6.3X1.81X20) PHOSPHATE ZINC ORGANIC
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

15714277
SCREW, HEXAGON W/FLAT WASHER (M4.2X1.41X13) PHOSPHATE ORGANIC
$6.91 $4.38
10
Add To Cart

11514527
NUT, HEXAGON FLANGE (M5X0.8) 9 ZINC CHRO
$9.18 $5.83
1
Add To Cart

12337993
BOLT, HEX FLANGED HEAD (M10X1.5X25) 9.8 PHOSPHATE ZINC ORGANIC
- Replaced By: 11516328
$5.08 $3.23
5
Add To Cart

15650655
NUT, U SHAPE (M4.2X1.41) ZINC ORGANIC
$5.56 $3.53
10
Add To Cart

9438383
HOSE, FUEL,OIL EVAP 5/8"X25'(AS REQUIRED)
$51.30 $32.16
1
Add To Cart

11502847
NUT, HEXAGON (M4X0.7) 9 ZINC CHRO

11508948
BOLT, HEXAGON W/CONICAL WASHER (M8X1.25X20) 9.8 PHOSPHATE ELECTRO ORGANIC

3532281
SCREW, HEXAGON W/FLAT WASHER (M4.2X1.41X45) PHOSPHATE ORGANIC

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1990 Cadillac Seville 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 4.5L. Model Code: SEVILLE.