Emission Controls fit your 1991 Cadillac Brougham

Currently shopping for

1991 Cadillac Brougham

Change Vehicle

Select Vehicle Options to Filter Results

4-Speed Automatic Transmission, THM700R4/4L60; Fleetwood Brougham 4 Door

Select Engine

Select Vehicle Options to Filter Results

4-Speed Automatic Transmission, THM700R4/4L60; Fleetwood Brougham 4 Door

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

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 Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SENSOR, Coolant Temperature (Engine Unit)
15326386
SENSOR, ENGINE COOLANT TEMPERATURE(INTERFACES W/ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)
Fitting Vehicle Options: D(L03)
$51.06 $27.06
1
Add To Cart
15326386
SENSOR, ENGINE COOLANT TEMPERATURE(INTERFACES WITH ECM)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(3.682)(USED FOR CLUSTERS W/OIL GAGE & LIGHT COMBINATION)
- Fitting Vehicle Options: D(L05)
$51.06 $27.06
1
Add To Cart

12569240
SENSOR, Computer Control Sensors, SENSOR,MAP
$122.71 $65.02
1
Add To Cart

GASKET, Emission System
12337972
GASKET, EGR VALVE(USED WITH EGR VALVE HAVING ATTACHING BOLTS 58.0 MM APART)
Fitting Vehicle Options: D(L03), D(L05)
$5.84 $3.26
10
Add To Cart
14015367
GASKET, SECONDARY AIR INJECTION BYPASS VALVE PIPE
- Fitting Vehicle Options: D

BREATHER, Air Cleaner Intake

6484966
BREATHER, AIR CLEANER(W/FILTER)(FOR NON-CANADIAN ORDERS)
$6.50 $3.62
1
Add To Cart
19112815
BREATHER, AIR CLEANER(FILTER ONLY)
$8.22 $4.58
1
Add To Cart

MODULE, Distributor (also Knock Sensor)
16126761
MODULE, KNOCK SENSOR
Fitting Vehicle Options: D(L03)
16128261
MODULE, KNOCK SENSOR
- Fitting Vehicle Options: D(L05)

SENSOR, Distributor (also Knock Sensor)
10456288
SENSOR, KNOCK(1/4-18 NPTF THREAD)(MATING CONNECT W/LEADS USE 12102621)
Fitting Vehicle Options: D(L05)
$93.01 $44.79
1
Add To Cart
10456287
SENSOR, KNOCK(CODE DOOR-562)
- Fitting Vehicle Options: D(L03)

GASKET, Air Cleaner and Silencer

25511809
GASKET, AIR CLEANER
$12.44 $8.32
10
Add To Cart
25511809
GASKET, AIR CLEANER EXTENSION
$12.44 $8.32
10
Add To Cart

1977796
FILTER, Emission Control System, FILTER,EGR VACUUM REGULATOR SOLENOID VALVE
$8.26 $5.95
1
Add To Cart

12337892
BOLT, Emission Control System, BOLT,ECM(M5X.8X16 THREAD)(SPECIAL)

17089068
VALVE, Fuel Tank Evaporator/Purge Control, VALVE,EVAP EMISSION PRESSURE CONTROL(TPC)(3-PORTION)(48 MM DIAMETER)

3989350
GROMMET, Engine Crankcase, GROMMET,PCV TUBE(23/32 INSIDE DIAMETER-1 3/16 OUTSIDE DIAMETER)
$5.62 $3.13
10
Add To Cart

1997173
SOLENOID, Emission Control System, SOLENOID,EGR VACUUM REGULATOR VALVE(CONSISTS OF 1977796 FILTER,1985088 RETAINER)(COMPONENT PARTS SERVICED)

10129563
GASKET, Throttle Body/Carburetor, GASKET,TBI
$12.10 $6.66
5
Add To Cart

14080362
STUD, Emission Control System, STUD,EGR VALVE(5/16 X 18 X 1 43/64)(1.428)
- Require Quantity: 02
- Package Quantity: 5
$7.38 $4.69
5
Add To Cart

ELEMENT, Air Cleaner Intake

6484235
ELEMENT (PAPER)(A348C)(*01)
$24.66 $14.12
1
Add To Cart
6484235
ELEMENT (PAPER)(A348C)
$24.66 $14.12
1
Add To Cart

25037176
SWITCH, Coolant Temperature (Engine Unit), SWITCH,ENGINE COOLANT TEMPERATURE INDICATOR(1 BLADE TERMINAL, 3/8-18 THREAD)

HOSE, Emission System

9439274
HOSE, MAP SENSOR VACUUM(7/32" X 25')(BULK HOSE)(8.962)
$42.54 $28.07
1
Add To Cart
10105297
HOSE, SECONDARY AIR INJECTION BYPASS VALVE

19244517
SWITCH, Engine Oil Pressure/Temperature, SWITCH,ENGINE OIL PRESSURE INDICATOR(3 BLADE TERMINAL, 1/4-18 THREAD)(1/4-18 DRY SEAL THREAD)(3 BLADE TERMINAL)
$48.68 $29.42
1
Add To Cart

1985088
CLAMP, Emission Control System, CLAMP,EGR VACUUM REGULATOR SOLENOID VALVE FILTER
$2.07 $1.77
1
Add To Cart

22530004
RETAINER, Air Cleaner Intake, RETAINER
$22.29 $13.47
1
Add To Cart

88999162
MODULE, Emission Control System, MODULE,ENGINE CONTROL(LABELED 16136965)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$228.68 $122.62
1
Add To Cart

8995284
VALVE, Engine Crankcase, VALVE,PCV
$12.60
1
Add To Cart

HOSE, Engine Crankcase Ventilation
10055808
HOSE, PCV VALVE
Fitting Vehicle Options: D(L03), D(L05)
9438842
HOSE, FUEL-OIL EVAP 3/4"X10'ROLL(CRANKCASE VENT TUBE)
9438842
HOSE, FUEL-OIL EVAP 3/4"X10'ROLL(CRANKCASE VENT TUBE)

10055813
EXTENSION, Air Cleaner, EXTENSION,AIR CLEANER

PIPE, Emission System
10055837
PIPE, SECONDARY AIR INJECTION BYPASS VALVE
Fitting Vehicle Options: D
10077578
PIPE, SECONDARY AIR INJECTION
- Location: Passenger Side
- Fitting Vehicle Options: D(L03)

10055881
PULLEY, Air Injection Reactor Pump and Multi-Function Air Compressor, PULLEY,SECONDARY AIR INJECTION PUMP

10077538
SILENCER, Exhaust GASOLINE Recirculation Valve, SILENCER,SECONDARY AIR INJECTION BYPASS VALVE

10077570
TUBE, Engine Crankcase Ventilation, TUBE,PCV

10077595
HOSE, Early Fuel Evaporation, HOSE,EVAP EMISSION CANISTER

10105237
HARNESS, Emission System, HARNESS,EMISSION CONTROL VACUUM

10232762
MODULE, Electronic Brake Control, MODULE,ELECTRONIC BRAKE CONTROL

SENSOR, Speedometer Drive
10456088
SENSOR, VEHICLE SPEED(W/O-RING)
Fitting Vehicle Options: D(GU4)
10456089
SENSOR, VEHICLE SPEED(INCLUDES O-RING)(IF NEEDING MATING CONNECT USE 19299616)
- Fitting Vehicle Options: D(GT4)

VALVE, Emission Control System
12562568
VALVE, SECONDARY AIR INJECTION CHECK(2 HOLES, STAMPED 12562568)
Fitting Vehicle Options: D
Require Quantity: 02
Package Quantity: 1
17113377
VALVE, EGR(PRODUCT 17090156)
- Fitting Vehicle Options: D(L03)
19210656
VALVE, EGR(PRODUCT 17090149)
- Fitting Vehicle Options: D(L05)

14047085
TUBE, Air Cleaner Intake, TUBE,ENGINE AIR HEAT STOVE

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

14081270
STUD, Air Cleaner and Silencer, STUD,AIR CLEANER

16195060
EPROM, Emission Control System, EPROM,ECM(CODE 5062BHHM,4833AWDF,9964AXDA)

1636973
RELAY, Electronic Brake Control, RELAY,ELECTRONIC BRAKE CONTROL(UNDER DASH)

1649371
BRACKET, Computer Control Sensors, BRACKET,KNOCK SENSOR MODULE & MAP SENSOR

INJECTOR, Throttle Body/Carburetor
17091078
INJECTOR, THROTTLE BODY(*01)
Fitting Vehicle Options: D(L03)
17112490
INJECTOR, THROTTLE BODY(*01,02)
- Fitting Vehicle Options: D(L05)

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

2077521
WASHER, WASHER,FLAT 7/32X1/2X5/8 1050 CADMIUM HARD(ELECTRONIC BRAKE CONTROL MODULE BRACKET)
- Require Quantity: 02
- Package Quantity: 1

25071437
BUFFER, Computer Control Sensors, BUFFER,VEHICLE SPEED SENSOR

25512090
NUT, Air Cleaner and Silencer, NUT,WING,M6X1.0X6 THREAD,CHROME.,1010(AIR CLEANER)

25513046
GEAR, Speedometer Driven, GEAR,SPEEDOMETER DRIVEN(39 T)BROWN

25513049
GEAR, Speedometer Drive, GEAR,SPEEDOMETER DRIVEN(GREEN)(42 TEETH)

3522924
BRACKET, Emission Control System, BRACKET,ECM & ELECTRONIC BRAKE CONTROL MODULE

554665
CLIP, Fuel Tank Evaporator/Purge Control, CLIP(SAE#1060 OR #1070 0.72+OR-15Z)(FUEL VAPOR CANISTER)
- Require Quantity: 02
- Package Quantity: 1

7849154
PUMP, Air Injection Reactor Pump and Multi-Function Air Compressor, PUMP,SECONDARY AIR INJECTION(CODE NL)(COMPONENT PARTS SERVICED)

8997787
VALVE, Air Cleaner Controls, VALVE,AIR CLEANER TEMPERATURE VACUUM

11570082
BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(AIR INJECTION PUMP PULLEY)
- Require Quantity: 03
- Package Quantity: 10
$8.00 $4.83
10
Add To Cart

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(AIR INJECTION CONTROL VALVE)(TOGETHER WITH 12345493 REPLCS 25534835)
- Require Quantity: 02
- Package Quantity: 1
$13.05
1
Add To Cart

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(AIR INJECTION CONTROL VALVE PIPE)(TOGETHER WITH 12345493 REPLCS 25534835)
- Require Quantity: 02
- Package Quantity: 1
$13.05
1
Add To Cart

11508256
BOLT, HEX FLANGED HEAD,SELF-TAP,M4.2X1.4X13,11.6THD,8.5 O.D.,GM6010M,PHOSPHATE ORGANIC(VEHICLE SPEED SENSOR BUFFER)
- Require Quantity: 02
- Package Quantity: 10
$5.56 $3.53
10
Add To Cart

12338017
CLAMP, WORM GEAR,28.6-76.2, STAINLESS STEEL(AIR INJECTION CONTROL VALVE HOSE)
- Fitting Vehicle Options: D
$8.41 $5.62
5
Add To Cart

11516424
BOLT, HEX FLANGED HEAD,M6X1X25,14.2 O.D.,HEADER POINT,9.8,PHOSPHATE ZINC ORGANIC(VEHICLE SPEED SENSOR RETAINER)
- Fitting Vehicle Options: D,
$13.05
1
Add To Cart

3907444
NUT, PUSH IN,SQUARE,UN THREAD,M9.5 SQUARE HOLE,NYLON(ELECTRONIC BRAKE CONTROL MODULE)
- Require Quantity: 02
- Package Quantity: 1
$6.91 $4.28
1
Add To Cart

15656027
SCREW, HEX WASHER HEAD,W/SEALER,M4.2X1.41X16,8.9 O.D.,6172M,BO(ELECTRONIC SPARK CONTROL MODULE)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$3.55 $2.25
10
Add To Cart

1640810
SCREW, HEX WASHER HEAD,SELF TAP,M4.2X1.41X25,12.5 O.D.,6010M,BLACK ZINC OVER NICKEL(ELECTRONIC BRAKE CONTROL MODULE BRACKET)(10.783)
- Require Quantity: 02
- Package Quantity: 20
$3.46 $2.20
20
Add To Cart

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

9440414
BOLT, HEX FLANGED HEAD 5/16-18X2.25 280M PHOSPHATE ORGANIC .94 THREAD .65 OUTSIDE DIAMETER(TBI)
$1.28 $0.42
1
Add To Cart

9439274
HOSE, FUEL & OIL,7/32X25',GM-6165M(MAP SENSOR VACUUM)
$42.54 $28.07
1
Add To Cart

9440046
HEX, HEX FLANGED HEAD,5/16-18 X .281 286M 120K PSI PHOSPHATE ELECTRIC ORG(EGR VALVE)
$13.05
1
Add To Cart

3532281
SCREW, HEXAGON W/FLAT WASHER,M4.2X1.41X45,12.5 O.D.,6010M,PHOSPHATE ORGANIC(MANIFOLD DIFFERENTIAL PRESSURE SENSOR)
- Fitting Vehicle Options: D,
- Require Quantity: 02
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Cadillac Brougham 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 5.0L, 8 Cyl 5.7L. Model Code: BROUGHAM 4 DOOR.