Emission Controls fit your 1990 Cadillac Allante

Currently shopping for

1990 Cadillac Allante

Change Vehicle

Vehicle Options

8 Cyl 4.5L Digital Fuel Injection; 4-Speed Automatic Transmission, THM440-T4/4T60

Vehicle Options

8 Cyl 4.5L Digital Fuel Injection; 4-Speed Automatic Transmission, THM440-T4/4T60

Categories Close X

Currently selected

Fuel System, Exhaust, Emission System

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

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front End Sheet Metal, Heater

Front Suspension, Steering

Interior Trim, Front Seat Trim, Seat Belts

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

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

How to use OE catalog

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15326386
SENSOR, Coolant Temperature (Engine Unit), SENSOR,ENGINE COOLANT TEMPERATURE GAGE(ENGINE)(INTERFACES WITH ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
$46.88 $24.85
1
Add To Cart

19303069
VALVE, Engine Crankcase, VALVE,PCV(STRAIGHT FITTING HIGH FLOW 5.2 CFM)
$7.04 $3.73
10
Add To Cart

25518880
CLAMP, Fuel Line, CLAMP,HEXAGON HEAD,WORM GEAR,.250-.625,.320 WIDE,STAINLESS STEEL(FUEL TANK VENT VALVE HOSE)(8.948)
$4.64 $2.90
5
Add To Cart

12337892
BOLT, Emission Control System, BOLT,ECM(ECM)

12219931
SENSOR, Computer Control Sensors, SENSOR,MAP(1 PORTION)(3 BLADE TERMINAL)(2 BOLT HOLES)(1ATM)(CODE 835)(LABELED 12219931)(MATING CONNECT W/LEADS USE 12116257)
$139.04 $84.01
1
Add To Cart

SWITCH, Engine Oil Level

12603784
SWITCH, ENGINE OIL LEVEL INDICATOR(2 BLADE TERMINAL,M20X1.5 THREAD)(135.8X28.7)(IN OIL PAN)
$70.70 $44.34
1
Add To Cart
12603784
SWITCH, ENGINE OIL LEVEL INDICATOR(135.8X28.7)
$70.70 $44.34
1
Add To Cart

SENSOR, Computer Control Sensors

25036751
SENSOR, MANIFOLD AIR TEMPERATURE(2 BLADE TERMINAL)(3/8-18 THREAD)(CODE AC12V)(CONNECT USE 12102620 W/LEADS)
$71.89 $42.04
1
Add To Cart
25036571
SENSOR, MANIFOLD AIR TEMPERATURE(1 BLADE TERMINAL, 1/2-14 THREAD)

3532954
SENSOR, Engine Oil Pressure/Temperature, SENSOR,FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE(4 BLADE TERMINAL, 1/4-18 THREAD)(4 BLADE TERMINAL,1/4-18 THREAD)
$119.42 $68.50
1
Add To Cart

NUT, Air Cleaner
11561184
NUT, AIR CLEANER SUPPORT
Require Quantity: 03
Package Quantity: 1
1635218
NUT, AIR CLEANER SUPPORT(M6X1)(9.196)
- Require Quantity: 03
- Package Quantity: 1
- Replaced By: 11561184

BRACKET, Chassis/Engine Wiring Harness

12004314
BRACKET, ENGINE WIRING HARNESS(ON ENGINE MOUNT)(ZINC PLATED & GOLD CHROMATE)
1638873
BRACKET, ENGINE WIRING HARNESS(MOUNTS TO FIREWALL ABOVE BLWR FAN)(BLACK)

HARNESS, Engine Wiring
12080400
HARNESS, ENGINE WIRING
Fitting Vehicle Options: V(EXC V4J)
12099660
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: V(V4J)

EPROM, Emission Control System
16151465
EPROM, ECM(9667APNF,1824AUNX)
Fitting Vehicle Options: V(EXC NOISE CONT R1W,R1X,V4I)
16151467
EPROM, ECM(7464APJZ,1828AUNY)
- Fitting Vehicle Options: V(NOISE CONT(R1W,R1X,V4I)(EXPORT))(EXPORT)

1632949
COVER, Computer Control Sensors, COVER,MAP SENSOR

1633151
BRACKET, Emission Control System, BRACKET,ECM(LOWER)

1633861
HEATER, Throttle Body Coolant Supply, HEATER,THROTTLE BODY

1634985
ELBOW, Engine Crankcase Ventilation, ELBOW,PCV VALVE(GROMMET)

1635206
HOSE, Throttle Body Coolant Supply, HOSE,THROTTLE BODY HEATER INLET

1635207
HOSE, Throttle Body Coolant Supply, HOSE,THROTTLE BODY HEATER OUTLET

1635219
BOLT, Air Cleaner, BOLT,AIR CLEANER SUPPORT(M6X1X30)
- Require Quantity: 03
- Package Quantity: 1

1635795
SENSOR, Computer Control Sensors, SENSOR,P/S PRESSURE

1635828
PIPE, Early Fuel Evaporation, PIPE,EVAP EMISSION CANISTER PURGE(REAR)(3.120)

1637373
RETAINER, Fuel Tank Evaporator/Purge Control, RETAINER,EVAP EMISSION CANISTER(UPPER)

1644003
GASKET, Throttle Body Coolant Supply, GASKET,THROTTLE BODY HEATER
- Require Quantity: 02
- Package Quantity: 1

1644629
MANIFOLD, Engine Fuel Intake Manifold, MANIFOLD,UPPER INTAKE

1645464
CLIP, Engine Oil Filler Tube, CLIP,PCV TUBE

1645517
SWITCH, Transmission Vacuum, SWITCH,TORQUE CONVERTER CLUTCH VACUUM

1646101
GASKET, Manifold to Cylinder Head, GASKET,INTAKE MANIFOLD(UPPER)

17091152
VALVE, Fuel Tank Evaporator/Purge Control, VALVE,EVAP EMISSION PRESSURE CONTROL

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

19166103
ELEMENT, Air Cleaner Intake, ELEMENT,AIR CLEANER
- Replaced By: 19259101

22523171
RETAINER, Fuel Tank Evaporator/Purge Control, RETAINER,EVAP EMISSION CANISTER(LOWER)

25037244
SWITCH, Coolant Temperature (Engine Unit), SWITCH,ENGINE METAL TEMPERATURE INDICATOR(2 BLADE TERMINAL, M10 X 1.5 THRD)

25098091
HOUSING, Air Cleaner To CARBURETOR/Throttle Body Mounting, HOUSING,AIR CLEANER

25519772
RETAINER, Emission Control System, RETAINER,ECM(PUSH ON)
- Require Quantity: 02
- Package Quantity: 1

3521098
HOSE, Early Fuel Evaporation, HOSE,EVAP EMISSION FRONT

3523815
HARNESS, Emission System, HARNESS,EMISSION CONTROL VACUUM

3523817
PIPE, Early Fuel Evaporation, PIPE,EVAP EMISSION CANISTER PURGE(FRONT)

52364961
VALVE, Evaporation Emission System(Fuel Tank End), VALVE,FUEL TANK VENT

8661914
SENSOR, Computer Control Sensors, SENSOR,VEHICLE SPEED(W/GOVERNOR COVER AND SEAL)

8661914
SENSOR, Speed Sensor, SENSOR,VEHICLE SPEED(W/GOVERNOR COVER AND SEAL)

88999176
MODULE, Emission Control System, MODULE,ENGINE CONTROL(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$255.97 $143.95

11517996
NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(FUEL VAPOR CANISTER PURGE PIPE)
$7.93 $4.79
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1990 Cadillac Allante 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: CONVERTIBLE, VALUE LEADER.