Emission Controls fit your 1989 Buick Regal

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1989 Buick Regal

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Vehicle Options

4-Speed Automatic Transmission, THM440-T4/4T60

Vehicle Options

4-Speed Automatic Transmission, THM440-T4/4T60

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Currently selected

Fuel System, Exhaust, Emission System

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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

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 Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

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

Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Computer Control Sensors

15326386
SENSOR, COOLANT TEMPERATURE ECM (1.150)
$51.06 $27.06
1
Add To Cart
12569240
SENSOR, MAP
$122.71 $65.02
1
Add To Cart
12569240
SENSOR, MAP (1989-91)
$122.71 $65.02
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN
$33.26 $17.75
1
Add To Cart
8662926
SENSOR, SPEED (W/GOVERNOR COVER & SEAL)

11561025
BOLT, Fuel Injection, BOLT, FUEL INJECTION RAIL (M6X1X16) 9.8 PHOSPHATE ORGANIC
$9.15 $5.81
1
Add To Cart

25043843
VALVE, Engine Crankcase, VALVE, CRANKCASE VENT (CV892C)

CLAMP, Air Cleaner Intake

24415470
CLAMP, AIR INTAKE DUCT(1988)
$9.65 $6.46
1
Add To Cart
11518417
CLAMP, AIR INTAKE DUCT (1989)
$11.11 $7.44
1
Add To Cart
11518417
CLAMP, AIR INTAKE DUCT
$11.11 $7.44
1
Add To Cart
11518417
CLAMP, AIR INTAKE DUCT REAR TO AIR CLEANER
$11.11 $7.44
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)

10456555
SENSOR, IGNITION TIMER
$70.71 $34.05
1
Add To Cart
10456208
SENSOR, ELECTRONIC SPARK CONTROL KNOCK
$111.70 $62.27

BOLT, Emission Control System

11508040
BOLT, EGR VALVE
$3.36 $2.13
10118697
BOLT, EGR VALVE

12337892
BOLT, Radio Mounting, BOLT, U NUT & STUD (M5X.8X10)

10165652
NUT, Air Cleaner and Silencer, NUT,WING M8X1.25 PHOSPHATE ORGANIC(AS REQUIRED)(8.820)
- Replaced By: 11609971
$7.39 $4.69
1
Add To Cart

19245557
MODULE, Distributor (also Knock Sensor), MODULE, IGNITION COIL(*01)
$455.78 $160.79
1
Add To Cart

HOSE, Throttle Body Coolant Supply

10115742
HOSE, TBI HEATER INTAKE (1989)
10115742
HOSE, T.B.I. HEATER INLET
10100041
HOSE, TBI HEATER INTAKE (1988)

SHIELD, Main Wiring Junction and Fuse Block

10136719
SHIELD, FUSE BLOCK((1991))(LH0)
14100403
SHIELD, FUSE BLOCK (UPPER)
14100403
SHIELD, FUSE BLOCK (UPPER) (1989-90)

BOLT, Intake & Exhaust Manifold

11515792
BOLT, INTAKE MANIFOLD PLENUM (2.317)
$2.84 $1.81
10
Add To Cart
11515792
BOLT, INTAKE MANIFOLD PLENUM (1989-90)
$2.84 $1.81
10
Add To Cart
10110443
BOLT, INTAKE MANIFOLD PLENUM (1991)

MODULE, Emission Control System

88999195
MODULE, ENGINE CONTROL
$253.36 $124.38
1
Add To Cart
88999195
MODULE, ENGINE CONTROL(1989-91)
$253.36 $124.38
1
Add To Cart

VALVE, Emission Control System

17091147
VALVE, EGR (PRODUCT 17090077)(1990-91)
17112039
VALVE, EGR
17112039
VALVE, EGR (PRODUCT 17090077)(1989)

SWITCH, A/C Electric Temperature and Motor Control

10045778
SWITCH, ENGINE COOLANT TEMPERATURE (OLDSMOBILE,BUICK EXCEPT K06)(PONTIAC W/C67)
$25.94 $12.60
1
Add To Cart
10045778
SWITCH, COMPRESSOR ENGINE COOLANT TEMPERATURE (1989 EXCEPT K06)
$25.94 $12.60
1
Add To Cart
10045794
SWITCH, ENGINE COOLANT TEMPERATURE (OLDSMOBILE,BUICK W/K06)
$76.51 $21.52
1
Add To Cart
10045794
SWITCH, COMPRESSOR ENGINE COOLANT TEMPERATURE (1989 K06)(1990)
$76.51 $21.52
1
Add To Cart

GASKET, Emission System

10100094
GASKET, EGR VALVE(3.671)
$11.42 $3.27
1
Add To Cart
14091828
GASKET, EGR TRANSFER TUBE

GASKET KIT, Manifold to Cylinder Head

10104430
GASKET KIT, INTAKE MANIFOLD PLENUM
$13.32 $8.47
1
Add To Cart
10104430
GASKET KIT, INTAKE MANIFOLD PLENUM (1990)
$13.32 $8.47
1
Add To Cart
12507234
GASKET KIT, INTAKE MANIFOLD PLENUM (1991)

10118681
HOSE, Engine Crankcase Ventilation, HOSE, CRANKCASE VENT
$13.05
1
Add To Cart

SWITCH, Coolant Temperature (Engine Unit)

10232600
SWITCH, ENGINE COOLANT TEMPERATURE INDICATOR (1988 EXCEPT UB3)(1989 W/UH6)
$36.86 $12.70
1
Add To Cart
10232600
SWITCH, ENGINE COOLANT TEMPERATURE INDICATOR (UH6)
$36.86 $12.70
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)

10232601
SENSOR, COOLANT TEMPERATURE GAGE (W/UB3)
$76.18 $22.45
1
Add To Cart
10232601
SENSOR, COOLANT TEMPERATURE (UB3)
$76.18 $22.45
1
Add To Cart

11509024
BOLT, Air Cleaner and Silencer, BOLT, AIR CLEANER (HEXAGON HEAD W/FLAT WASHER)(M6X1X19.9)
$2.95 $1.87
10
Add To Cart

COVER, Main Wiring Junction and Fuse Block

12059945
COVER, CONVENIENCE CENTER RELAY((LOWER))
$22.69
1
Add To Cart
12065189
COVER, CONVENIENCE CENTER RELAY((UPPER))
12084363
COVER, RELAY (CONVENIENCE CENTER)(1989)
12084363
COVER, RELAY (CONVENIENCE CENTER)

13502674
RELAY, Headlamp/Fog Lamp/Turn Signal, RELAY, PRIMARY & SECONDARY COOLING FAN (9.277)
$35.67 $18.91
1
Add To Cart

13502674
RELAY, A/C Electrical, RELAY, A/C COMPRESSOR FUEL PUMP (1.055)
$35.67 $18.91
1
Add To Cart

GROMMET, Engine Crankcase

14001875
GROMMET, CRANKCASE VENT VALVE (3.680)
$7.38 $4.69
1
Add To Cart
14001875
GROMMET, CRANKCASE VENT VALVE
$7.38 $4.69
1
Add To Cart
14001192
GROMMET, CRANKCASE VENT PIPE

14090911
PLUG, Plug Threaded, PLUG, AUTO DRAIN (3/8-18X.42) PHOSPHATE ELECTRO ORGANIC (1.073)
$7.51 $4.77
1
Add To Cart

14090911
PLUG, Engine Oil Distribution, PLUG, AUTO DRAIN (3/8-18X.42) PHOSPHATE ELECTRO ORGANIC
$7.51 $4.77
1
Add To Cart

CLAMP,A/C)
1470030
CLAMP, WORM TYPE (.56"TO 1.06"DIAMETER)
Replaced By: 11610236
$7.38 $4.69
1
Add To Cart
1470030
CLAMP, WORM GEAR (.56 TO 1.06)
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

STUD, Ignition Coil Mounting

1640161
STUD, IGNITION COIL (0.206)
$6.91 $4.38
1
Add To Cart
1640161
STUD, IGNITION COIL
$6.91 $4.38
1
Add To Cart

SWITCH, Engine Oil Pressure/Temperature

19244517
SWITCH, OIL PRESSURE INDICATOR & FUEL PUMP (UH6)(1991)
$48.68 $29.42
1
Add To Cart
19244515
SWITCH, OIL PRESSURE INDICATOR & FUEL PUMP (UH6)(1989-90)

1989866
SEAL, Distributor (also Knock Sensor), SEAL, IGNITION 0 RING
$17.46 $9.25
1
Add To Cart

22582701
VALVE, Cruise Control, VALVE, CRUISE CONTROL VACUUM RELEASE
$12.60
1
Add To Cart

COVER, Chassis Electric Diagnostic

10021766
COVER, INSTRUMENT PANEL HARNESS DIAGRAM CONNECT (PONTIAC,BUICK)
10021766
COVER, INSTRUMENT PANEL HARNESS DIAGNOSTIC CONNECT

BRACKET, Computer Control Sensors

10026710
BRACKET, MAP SENSOR
10096180
BRACKET, MAP SENSOR (1989)

10045791
BRACKET, Spark Plug Ignition Wire, BRACKET, IGNITION WIRE RETAINER

10049690
BOLT, Fuel Tank Evaporator/Purge Control, BOLT, FUEL VAPOR CANISTER BRACKET (M6X1X85) 9.8 PHOSPHATE ORGANIC

10051561
TUBE, Emission System, TUBE, EGR TRANSFER (1988 1ST DESIGN)(*02)

10075405
RETAINER, Cruise Control, RETAINER, CRUISE CONTROL VACUUM RELEASE VALVE

PLENUM, Engine Fuel Intake Manifold

10078964
PLENUM, INLET MANIFOLD (1989)
14092233
PLENUM, INTAKE MANIFOLD

HARNESS, Emission System

10087630
HARNESS, EGR VALVE VACUUM (1990-91)
10114903
HARNESS, EGR VALVE VACUUM
10114903
HARNESS, EGR VALVE VACUUM (1989)

DUCT, Air Cleaner Intake

10099981
DUCT, AIR INTAKE REAR (1989)
10099981
DUCT, Air INTAKE REAR
14087806
DUCT, A/INTAKE REAR (1988)
24501224
DUCT, A/INTAKE FRONT (1988)

10100016
MANIFOLD, Engine Fuel Intake Manifold, MANIFOLD, INTAKE MANIFOLD (1991)

PIPE, Fuel Line

10110441
PIPE, F/FEED/ATCH TO FUEL INJECTION RAIL (1988 2ND DESIGN)(1989)(*03)
10110441
PIPE, F/FEED/ATCH TO FUEL INJECTION RAIL(*01)
14102648
PIPE, F/RETURN ATTCH TO FUEL INJECTION RAIL (1988 2ND DESIGN)(1989)(*03)
14102648
PIPE, F/RETURN FRONT/ATTCH TO FUEL INJECTION RAIL(*01)

10114915
GASKET, Emission Control System, GASKET,EGR VALVE ADAPTER

PIPE, Throttle Body Coolant Supply

10118606
PIPE, TBI BODY HEATER INLET
10118606
PIPE, THROTTLE BODY HEATER INLET

10136779
BRACKET, Emission Control System, BRACKET, ECM

10209678
GASKET, Multi PORTION Fuel Injection Throttle Body, GASKET, THROTTLE BODY

10234923
BRACKET, Fuel Tank Evaporator/Purge Control, BRACKET, FUEL VAPOR CANISTER

COVER, Chassis Electrical

12064802
COVER, ECM CONNECT
12064802
COVER, ENGINE WIRING HARNESS ECM CONNECT

12064849
CONVENIENCE CENTER, Main Wiring Junction and Fuse Block, CONVENIENCE CENTER, ENGINE COMPARTMENT

HARNESS, Engine Wiring

12072980
HARNESS, ENGINE WIRING (1990)
12083516
HARNESS, ENGINE & ECM WIRING (1989)(*02)
12106189
HARNESS, ENGINE WIRING (1991)

12077051
WIRE, A/C Wiring, WIRE, A/C CLUTCH COIL DIODE (1988)

HARNESS, Chassis Wiring

12085385
HARNESS, ECM WIRING (1990)
12112784
HARNESS, ECM WIRING (1991)

14077734
STUD, Air Cleaner and Silencer, STUD, AIR CLEANER (1988)

14087805
SUPPORT, Air Cleaner, SUPPORT, AIR CLEANER (1988)

14089809
BRACKET, Fuel Line, BRACKET, F/FEED & RETURN PIPE

14093280
SEAL, Air Cleaner and Silencer, SEAL, AIR CLEANER (1988)

14100668
CLAMP, Engine Coolant By-Pass, CLAMP, COOLING BY PASS PIPE

14100668
CLAMP, CLAMP, ENGINE COOLING BY PASS PIPE

14102513
TUBE, Engine Crankcase Ventilation, TUBE, CRANKCASE VENT VALVE

14102605
PIPE, Emission System, PIPE,EGR VLVW/ADAP988 2ND DESIGN)(1989)(*03)

16141562
EPROM, Emission Control System, EPROM,ECM (SEE CATCH)

17082588
FILTER, Emission Control System, FILTER, EGR VALVE

CANISTER, Fuel Tank Evaporator/Purge Control

17090139
CANISTER, FUEL VAPOR (1988)
17090139
CANISTER, FUEL VAPOR

17106116
FITTING, Emission System, FITTING, EGR VALVE TRNSFR

17113236
RAIL KIT, Fuel Injection, RAIL KIT, FUEL INJECTION (COMPONENT PARTS SERVICED)(*01)

SWITCH, Fuel Pump Pressure

19244515
SWITCH, O/PRESSURE & FUEL PUMP (1989 UH6)(1.800)
25037045
SWITCH, O/PRESSURE & FUEL PUMP (1988)(1.800)

1997203
VALVE, Fuel Tank Evaporator/Purge Control, VALVE, FUEL VAPOR CANISTER PURGE

25096979
DUCT, Air Cleaner and Silencer, DUCT, AIR CLEANER ADAPTER (1988)

11514596
NUT, HEX FLANGED HEAD (M8X1.25X7.5) 10 PHOSPHATE ELECTRO ORGANIC
$12.60
1
Add To Cart

11514596
NUT, HEX FLANGED HEAD (M8X1.25) PHOSPHATE ELECTRO ORGANIC
$12.60
1
Add To Cart

11515755
BOLT, HEXAGON W/CONICAL WASHER (M8X1.25X16) 9.8 PHOSPHATE ZINC ORGANIC
$13.05
1
Add To Cart

11561025
BOLT, HEX FLANGED HEAD (M6X1X16) 9.8 PHOSPHATE ORGANIC
$9.15 $5.81
1
Add To Cart

11508476
BOLT, HEX FLANGED HEAD (M8X1.25X25) 9.8 PHOSPHATE ORGANIC
$3.55 $2.25
10
Add To Cart

11508256
SCREW, HEXAGON (M4.2X1.41X10) PHOSPHATE
$5.56 $3.53
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD (M8X1.25X16) 9.8 PHOSPHATE ZINC ORGANIC
$7.50 $4.76
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD (M8X1.25X20) 10.9 PHOSPHATE ORGANIC
$7.50 $4.76
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD (MX1.25X20) 10.9 PHOSPHATE ORGANIC
$7.50 $4.76
10
Add To Cart

11609970
CLAMP (.31 TO .75)(1988)(1.166)
$4.55 $2.89
15
Add To Cart

11609970
CLAMP, WORM GEAR,14.22-26.92 DIAMETER, 13.25 THICK, STAINLESS STEEL.(ALSO PART OF 67)(AS REQUIRED)
$4.55 $2.89
15
Add To Cart

12338139
SCREW, HEX WASHER HEAD TAP (M6.3X1.81X13) PHOSPHATE ZINC ORGANIC
$0.84 $0.47
10
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(EVAP EMISSION CANISTER BRACKET (3.003))(AS REQUIRED)
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(FUEL VAPOR CANISTER BRACKET)(AS REQUIRED)
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

11508600
BOLT, HEX FLANGED HEAD (M6X1X20) 9.8 PHOSPHATE ZINC ORGANIC
- Replaced By: 11517518
$7.91 $4.78
1
Add To Cart

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

9438257
HOSE, F/OIL EVAP (1/4X24)
$93.30 $59.30
1
Add To Cart

9438257
HOSE (1/4)
$93.30 $59.30
1
Add To Cart

9438315
HOSE, F/OIL EVAP (5/16X24)
$186.59 $75.22
1
Add To Cart

9438315
HOSE (5/16)
$186.59 $75.22
1
Add To Cart

10067660
BOLT, HEX FLANGED HEAD (M8X1.25X45) 9.8 PHOSPHATE ORGANIC (1988)
$6.69 $4.25
1
Add To Cart

10067660
BOLT, HEX FLANGED HEAD (M8X1.25X45) 9.8 SST (1989)
$6.69 $4.25
1
Add To Cart

10067660
BOLT, HEX FLANGED HEAD (M8X1.25X45) 9.8 SST
$6.69 $4.25
1
Add To Cart

11509418
BOLT, HEXAGON (M8X1.25X30) 9.8 ZINC
$7.38 $4.69
1
Add To Cart

12126012
CONNECTOR, WEATHER RESISTANT 3 WAY
$57.31 $30.38
1
Add To Cart

1470030
CLAMP, WORM (15.7 TO 31.8) SST
- Replaced By: 11610236
$7.38 $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

11508202
BOLT, HEX FLANGED HEAD (M10X1.5X20) 9.8 PHOSPHATE ZINC ORGANIC

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1989 Buick Regal 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: 6 Cyl 2.8L, 6 Cyl 3.1L. Model Code: CUSTOM 2 DOOR, LIMITED, REGAL.