Emission Controls fit your 1991 Buick Regal

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1991 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

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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, Coolant Temperature (Engine Unit)
15326386
SENSOR, ENGINE COOLANT TEMPERATURE(ECM FUNCTION)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)
Fitting Vehicle Options: W(L27)
$51.06 $27.06
1
Add To Cart
25037332
SENSOR, ENGINE COOLANT TEMPERATURE GAGE(2 BLADE TERMINAL)(CAN BLACK ENAMEL USED AS 1 TERMINAL CONNECT)(3/8-18 THREAD)(3/8-18 THREAD)(MATING CONNECT W/LEADS USE 12126458)
- Fitting Vehicle Options: W(L27)
$75.90 $40.23
1
Add To Cart
10232601
SENSOR, COOLANT TEMPERATURE (UB3)
$76.18 $22.45
1
Add To Cart

SENSOR, Computer Control Sensors
15326386
SENSOR, ENGINE COOLANT TEMPERATURE(ECM FUNCTION)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)
Fitting Vehicle Options: W(L27)
$51.06 $27.06
1
Add To Cart
12569240
SENSOR, MAP (1989-91)
$122.71 $61.84
1
Add To Cart
25171651
SENSOR, AIR CLEANER AIR TEMPERATURE(FOR MODULE APPLICATION & POA INFORMATION SEE AIR CLEANER CHART)(KIT)
- Fitting Vehicle Options: W
$46.80 $24.80
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN
$33.26 $18.54
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

11516109
BOLT, Generator Mounting, BOLT,GENERATOR SUPPORT(TO CYL HEAD(HEX FLANGED HEAD M10X1.5X65,21.5 O.D.,CADMIUM,10.9)(HEX FLANGED HEAD M10X1.5X65)(8.900)
$6.52 $4.14
10
Add To Cart

VALVE, Engine Crankcase

25043843
VALVE, CRANKCASE VENT (CV892C)
25043843
VALVE, PCV(ALSO PART OF 21)(PCV VALVE IS FOR USE IN NON-RIVETED ROCKER ARM COVERS ONLY)
- Fitting Vehicle Options: W(L27)

GROMMET, Engine Crankcase

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

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

19244519
SENSOR, Fuel Pump Pressure, SENSOR,FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE(4 BLADE TERMINAL, 1/4-18 THREAD)(1.800)
$41.64 $22.07
1
Add To Cart

19244519
SENSOR, Engine Oil Pressure/Temperature, SENSOR,FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE(4 BLADE TERMINAL, 1/4-18 THREAD)
$41.64 $22.07
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)

10456555
SENSOR, IGNITION TIMER
$70.71 $34.05
1
Add To Cart
12537111
SENSOR, CRANKSHAFT POSITION
- Fitting Vehicle Options: W(L27)
$80.07 $24.89
1
Add To Cart
10456019
SENSOR, KNOCK(BUTTON TYPE TERMINAL)(1/4-18 THREAD)
- Fitting Vehicle Options: W(L27)
10456208
SENSOR, ELECTRONIC SPARK CONTROL KNOCK
$111.70 $62.27
25530325
SENSOR, CAMSHAFT POSITION(3 PINION TERMINAL)(W/WIRE LEAD)(1 BOLT HOLE)
- Fitting Vehicle Options: W(L27)

BOLT, Emission Control System

11508040
BOLT, EGR VALVE
$3.36 $2.13
12337892
BOLT, ECM(ECM)
- Fitting Vehicle Options: W
10118697
BOLT, EGR VALVE

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

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

10115742
HOSE, Throttle Body Coolant Supply, HOSE, T.B.I. HEATER INLET

SHIELD, Main Wiring Junction and Fuse Block

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

25526395
BOLT, Distributor (also Knock Sensor), BOLT,CAMSHAFT POSITION SENSOR(TO FRONT COVER)(HEXAGON-W/FLAT WASHER W/ADHESIVE,1/4-20X.69,.55THD,5 O.D.,300M,PLAIN)

BOLT, Intake & Exhaust Manifold

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

CLAMP, Air Cleaner Intake

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

MODULE, Emission Control System

88999195
MODULE, ENGINE CONTROL(1989-91)
$253.36 $124.38
1
Add To Cart
88999177
MODULE, ENGINE CONTROL(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
- Fitting Vehicle Options: W(L27)
$224.84 $125.55
1
Add To Cart

VALVE, Emission Control System

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

GASKET, Emission System
5617102
GASKET, OXYGEN SENSOR
Fitting Vehicle Options: W
$8.90 $4.95
1
Add To Cart
10100094
GASKET, EGR VALVE(3.671)
$11.42 $3.27
1
Add To Cart

24500494
BRACKET, Accelerator Pedal Lever, BRACKET,ACCELERATOR CONTROL CABLE(TO THROTTLE BODY)
$17.51
1
Add To Cart

SWITCH, A/C Electric Temperature and Motor Control

10045778
SWITCH, COMPRESSOR ENGINE COOLANT TEMPERATURE (1989 EXCEPT K06)
$25.94 $12.60
1
Add To Cart
10045794
SWITCH, COMPRESSOR ENGINE COOLANT TEMPERATURE (1989 K06)(1990)
$76.51 $21.52
1
Add To Cart

GASKET KIT, Manifold to Cylinder Head

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

GASKET, Multi PORTION Fuel Injection Throttle Body
24500166
GASKET, THROTTLE BODY(INTAKE MANIFOLD TO THROTTLE BODY)
Fitting Vehicle Options: W(L27)
$13.02 $12.60
1
Add To Cart
10209678
GASKET, THROTTLE BODY

10232600
SWITCH, Coolant Temperature (Engine Unit), SWITCH, ENGINE COOLANT TEMPERATURE INDICATOR (UH6)
$36.86 $12.70
1
Add To Cart

11562510
BOLT, Intake Manifold Vacuum, BOLT,VACUUM SOURCE HARNESS MANIFOLD(6X1X47)
$13.05
1
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)

HARNESS, Chassis Wiring
12101416
HARNESS, ECM WIRING(IF A GREEN ECM CONNECT IS ON SERVICE HARNESS THE ECM CONNECT WILL VARY FROM OEM AS FOLLOWS:RED=GREEN, DARK GRAY=BROWN, PURPLE=RED, BROWN=DARK GRAY)
Fitting Vehicle Options: W(19)(L27,UB3)(TYPE 1 VIN 400001-800000)
$1254.37 $224.19
1
Add To Cart
12085385
HARNESS, ECM WIRING (1990)
12101415
HARNESS, ECM WIRING(IF A GREEN ECM CONNECT IS ON SERVICE HARNESS THE ECM CONNECT WILL VARY FROM OEM AS FOLLOWS:RED=GREEN, DARK GRAY=BROWN, PURPLE=RED, BROWN=DARK GRAY)
- Fitting Vehicle Options: W(19)(L27,UH6)(TYPE 1 VIN 400001-800000)
12112784
HARNESS, ECM WIRING (1991)
12116920
HARNESS, ECM WIRING(IF A GREEN ECM CONNECT IS ON SERVICE HARNESS THE ECM CONNECT WILL VARY FROM OEM AS FOLLOWS:RED=GREEN, DARK GRAY=BROWN, PURPLE=RED, BROWN=DARK GRAY)
- Fitting Vehicle Options: W(57)(L27,U21), W(19)(L27,U21)(TYPE 2 VIN 800001 & GREATER)
12116921
HARNESS, ECM WIRING(IF A GREEN ECM CONNECT IS ON SERVICE HARNESS THE ECM CONNECT WILL VARY FROM OEM AS FOLLOWS:RED=GREEN, DARK GRAY=BROWN, PURPLE=RED, BROWN=DARK GRAY)
- Fitting Vehicle Options: W(57)(L27,UH6), W(19)(L27,UH6)(TYPE 2 VIN 800001 & GREATER)

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

1635540
STUD, Multi PORTION Fuel Injection Throttle Body, STUD,THROTTLE BODY(THROTTLE BODY)(ALSO PART OF 21)(M8X1.25X40,9.8)(8.981)
- Require Quantity: 03
- Package Quantity: 1
$9.35 $5.94
1
Add To Cart

1640161
STUD, Ignition Coil Mounting, 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

24500431
SPRING, Engine Crankcase, SPRING,PCV VALVE(ALSO PART OF 21)
$8.80 $5.59
1
Add To Cart

25043504
ELEMENT, Air Cleaner Intake, ELEMENT,AIR CLEANER
$17.42 $9.71
6
Add To Cart

10021766
COVER, Chassis Electric Diagnostic, COVER, INSTRUMENT PANEL HARNESS DIAGNOSTIC CONNECT

10026710
BRACKET, Computer Control Sensors, BRACKET, MAP SENSOR

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

10048662
STUD, Accelerator Pedal Lever, STUD,ACCELERATOR CONTROL CABLE BRACKET

10049690
BOLT, Fuel Tank Evaporator/Purge Control, BOLT,HEXAGON,M6X1X85,9.8,PHOSPHATE ORGANIC,THREAD SIZE-20.0(FUEL VAPOR CANISTER BRACKET)

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

10078964
PLENUM, Engine Fuel Intake Manifold, PLENUM, INLET MANIFOLD (1989)

HARNESS, Emission System

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

DUCT, Air Cleaner Intake

10099981
DUCT, Air INTAKE REAR
25536381
DUCT, REAR INTAKE AIR
- Fitting Vehicle Options: W(L27)

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

10100090
ADAPTER, Emission System, ADAPTER,EGR VALVE(1990-91)

PIPE, Fuel Line

10110441
PIPE, F/FEED/ATCH TO FUEL INJECTION RAIL(*01)
14102648
PIPE, F/RETURN FRONT/ATTCH TO FUEL INJECTION RAIL(*01)

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

10114919
HOSE, Fuel Tank Evaporator/Purge Control, HOSE,EVAP EMISSION CANISTER PURGE

10118606
PIPE, Throttle Body Coolant Supply, PIPE, THROTTLE BODY HEATER INLET

BRACKET, Emission Control System

10136779
BRACKET, ECM
10136779
BRACKET, ECM
- Fitting Vehicle Options: W

BRACKET, Fuel Tank Evaporator/Purge Control

10234923
BRACKET, FUEL VAPOR CANISTER
10234923
BRACKET, EVAP EMISSION CANISTER
- Fitting Vehicle Options: W

11509192
BOLT, Throttle Control Lever, BOLT,HEXAGON,W/FLAT WASHER,M5X0.8X20,FULL THREAD,14 O.D.,9.8,PHOSPHATE ELECTRO ORGANIC(ACCELERATOR CONTROL CABLE BRACKET)

COVER, Chassis Electrical

12064802
COVER, ENGINE WIRING HARNESS ECM CONNECT
12064802
COVER, ENGINE WIRING HARNESS ECM CONNECT
- Fitting Vehicle Options: W

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)
12127654
HARNESS, ELECTRONIC IGNITION CONTROL MODULE WIRING
- Fitting Vehicle Options: W(L27)

12338136
PLUG, Distributor (also Knock Sensor), PLUG,HEXAGON SOCKET,1/4-18X.69,DOG POINT(ELECTRONIC SPARK CONTROL KNOCK SENSOR HOLE)

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

14100668
CLAMP, CLAMP, ENGINE COOLING BY PASS PIPE

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

EPROM, Emission Control System
16169568
EPROM, ECM((4648ASHZ)(ALSO PART OF 38)
Fitting Vehicle Options: W(L27,ME9,NA5)
16169568
EPROM, ECM(4648ASHZ,6802AWRA,0154AXDN)(ALSO PART OF 38)
- Fitting Vehicle Options: W(L27,ME9,NA5)
16169573
EPROM, ECM(4880ASJA,6808AWRB,0149AXDP)(ALSO PART OF 38)
- Fitting Vehicle Options: W(L27,ME9,NB2)

CANISTER, Fuel Tank Evaporator/Purge Control

17090139
CANISTER, FUEL VAPOR
17090139
CANISTER, EVAP EMISSION
- Fitting Vehicle Options: W(L27)

BODY, Fuel Injection Air Meter
17092193
BODY, THROTTLE(COMPONENT PARTS SERVICED)(*02)
Fitting Vehicle Options: W(FOR MDL APPL & POA SEE THROT BODY CHT)
25536994
BODY, THROTTLE(COMPONENT PARTS SERVICED)(*02)
- Fitting Vehicle Options: W(L27)

17106116
FITTING, Emission System, FITTING, EGR VALVE TRNSFR

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

19369733
ADHESIVE, Maintenance Products, ADHESIVE,THREADLOCKER(HIGH-STRENGTH)(HIGH-TEMPERATURE)(RED)(0.20 OUNCE)(INTAKE MANIFOLD)
$11.47 $6.39

VALVE, Fuel Tank Evaporator/Purge Control

1997203
VALVE, FUEL VAPOR CANISTER PURGE
25536881
VALVE, EVAP EMISSION CANISTER PURGE SOLENOID
- Fitting Vehicle Options: W(L27)

24500136
STUD, Engine Crankcase, STUD,PCV VALVE COVER(COVER TO INTAKE MANIFOLD INBOARD LOCATING)(M6X1X16,M6X1X14.7)(ALSO PART OF 21)

24500137
NUT, Fuel Injection, NUT,FUEL INJECTOR SIGHT SHIELD

24500224
RAIL, Fuel Injection, RAIL,SEQUENTIAL MULTIPORT FUEL INJECTION FUEL(COMPONENT PARTS SERVICED)(*02)

24500344
SHIELD, Fuel Injection, SHIELD,FUEL INJECTOR SIGHT

24500537
COVER, Engine Crankcase, COVER,PCV VALVE(ALSO PART OF 21)

24500539
GASKET, Engine Crankcase, GASKET,PCV VALVE COVER(ALSO PART OF 21)

24502098
SHIELD, Distributor (also Knock Sensor), SHIELD,CRANKSHAFT POSITION SENSOR(INCLUDE 72)

STUD, Engine Front Cover
24504717
STUD, ENGINE FRONT COVER(THROUGH FRONT TO BLOCK)(HEXAGON W/.65 OUTSIDE DIAMETER FLAT WASHER,5/16-18X1.53 & .31X.66 W/GROOVE,300M,PC)(HEXAGON W/.65 OUTSIDE DIAMETER X .06 THICK WASHER, 5/16-18X1.53 W/1.1 THREAD)
Require Quantity: 03
Package Quantity: 1
25532537
STUD, ENGINE FRONT COVER(WASHER,5/16-18X38.9,9/8X1.25X18,18.5 OUTSIDE DIAMETER,FULL THDS,HRD WASHER 10.9,PLATE STEEL,)

24504791
STUD, Generator Mounting, STUD,GENERATOR SUPPORT(TO CYD HEAD(W/CONICAL 21 OUTSIDE DIAMETER,M10X1.5X57.5,M10X1.5X28.5,93.8TL)(2.383)
- Require Quantity: 02
- Package Quantity: 1

25098261
CLEANER, Air Intake, CLEANER,AIR(COMPONENT PARTS SERVICED)(*02)

25534756
SEAL, Engine Crankcase, SEAL,PCV VALVE(VALVE TO INTAKE MANIFOLD)(ALSO PART OF 21)

25535051
GASKET, Intake Manifold Vacuum, GASKET,VACUUM SOURCE MANIFOLD(HARNESS)(ALSO PART OF 18 & 45)

25536657
SUPPORT, Generator Mounting, SUPPORT,GENERATOR(ALSO C3I MODULE)

8997167
RETAINER, Air Cleaner and Silencer, RETAINER,AIR CLEANER

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

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(THROTTLE BODY)(8.915)
- Require Quantity: 03
- Package Quantity: 1
$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

11561025
BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(CRANKCASE CENT VALVE COVER)(ALSO PART OF 21)
- Require Quantity: 02
- Package Quantity: 1
$9.15 $5.81
1
Add To Cart

11514623
BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(ENGINE WIRING HARNESS CLIP)
$5.34 $3.40
10
Add To Cart

11508476
BOLT, HEX FLANGED HEAD (M8X1.25X25) 9.8 PHOSPHATE ORGANIC
$3.55 $2.25
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 (M8X1.25X16) 9.8 PHOSPHATE ZINC ORGANIC
$7.50 $4.76
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(FUEL INJECTOR)
- Require Quantity: 04
- Package Quantity: 10
$7.50 $4.76
10
Add To Cart

1470030
CLAMP, WORM GEAR (15.7 TO 31.8) SST
- Replaced By: 11610236
$7.38 $4.69
1
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(FUEL VAPOR CANISTER BRACKET)(AS REQUIRED)
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

11515754
BOLT, HEAVY HEXAGON HEAD,M8X1.25X12,18 O.D.,10.9,PHOSPHATE ZINC ORGANIC(FUEL VAPOR CANISTER PURGE SOLENOID VALVE)
- Require Quantity: 02
- Package Quantity: 1
$7.99 $5.07
1
Add To Cart

12337820
STRAP, 15" TIE STRAP(ELECTRONIC IGNITION MODULE WIRING HARNESS)
$0.12 $0.07
10
Add To Cart

9438381
HOSE, BULK 5/32X25FT(FUEL PRESSURE REGULATOR VACUUM)(ALSO PART OF 18 & 46)
$57.44 $34.72
1
Add To Cart

9440227
BOLT, HEX FLANGED HEAD,5-16-18X1.25,.66 O.D.HEADER POINT,PO(INTAKE MANIFOLD)
$13.05
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

11514527
NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(ECM BRACKET)
$9.18 $5.83
1
Add To Cart

12541500
TUBING, SERVICE 5/16" COILED STEEL(25FT)(FUEL VAPOR)
$53.13 $33.77
1
Add To Cart

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

9438257
HOSE, 13MMX25',ROLL(FUEL VAPOR FRONT)
$93.30 $59.30
1
Add To Cart

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

9438315
HOSE, FUEL-OIL EVAP(FUEL VAPOR REAR)
$186.59 $75.22
1
Add To Cart

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

11507095
NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(ELECTRONIC IGNITION MODULE)
- Require Quantity: 02
- Package Quantity: 1
$0.42 $0.34
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

12548430
TUBING, BRAKE,1/4" X 16 FT ROLL,STEEL(FUEL VAPOR)
$67.04 $37.37

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

9442370
RIVET (1/8X.318)(HEATER & AIR CLEANER CONTROL & POWER BRAKE BOOSTER VACUUM SOURCE TUBE BRACKET)(ALSO PART OF 18)(*04)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 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 3.1L, 6 Cyl 3.8L. Model Code: 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR.