Emission Controls fit your 1988 Oldsmobile Firenza

My Vehicle Change Vehicle

1988 Oldsmobile Firenza

My Vehicle Change Vehicle

1988 Oldsmobile Firenza

Categories Close X

You have 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

Front End Sheet Metal, Heater

Front Suspension, Steering

Interior Trim, Front Seat Trim, Seat Belts

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Transmission - Manual

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

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

SENSOR, Computer Control Sensors

15326386
SENSOR, COOLANT TEMPERATURE (1.150)
MSRP: $49.72
$26.35
1
Add To Cart
15326386
SENSOR, COOLANT TEMPERATURE ECM (1.150)
MSRP: $49.72
$26.35
1
Add To Cart
12569240
SENSOR, M.AIR PUMP
MSRP: $119.49
$60.21
1
Add To Cart
19211437
SENSOR, EXHAUST OXYGEN
MSRP: $33.26
$15.80
1
Add To Cart
25036751
SENSOR, MANIFOLD AIR TEMPERATURE
MSRP: $74.29
$42.68
1
Add To Cart
10457264
SENSOR, VEHICLE SPEED(TRANS MOUNTED)(MD9)
10457264
SENSOR, VEHICLE SPEED (TRANS MOUNTED)(W/A.T.)(1988)(*02)
25007318
SENSOR, VEHICLE SPEED (CLSTR MOUNTED)(OLDSMOBILE,BUICK)(1988)
22536389
SENSOR, VEHICLE SPEED (TRANS MOUNTED)(W/A.T.)(1989)(*02)
25007463
SENSOR, VEHICLE SPEED (CLSTR MOUNTED)(CHEVROLET)(1988)

RELAY, Fuel Pump

12088594
RELAY, A.C. CONTROL (2.195)
MSRP: $26.68
$12.60
1
Add To Cart
10034222
RELAY, FUEL PUMP (9.277)

RETAINER, Air Cleaner Intake

25043286
RETAINER, AIR CLEANER COVER
MSRP: $19.14
$12.80
6
Add To Cart
22530004
RETAINER(U-SHAPED STEEL 1.64X1.25)
MSRP: $22.29
$13.47
1
Add To Cart

10034222
RELAY, A/C Electrical, RELAY, A.C. COMPRESSOR

10456555
SENSOR, Distributor (also Knock Sensor), SENSOR, IGNITION TIMER (CRANKSHAFT POSITIVE)(1988)
MSRP: $68.85
$33.15
1
Add To Cart

93230729
TUBE, Engine Oil Level, TUBE,W/FLANGE O/LEVEL INDICATOR VENT
MSRP: --
$101.96
1
Add To Cart

12337892
BOLT, Radio Mounting, BOLT, U NUT & STUD (M5X.8X10)(3.671)

10165652
NUT, Air Cleaner and Silencer, NUT,WING M8X1.25 PHOSPHATE ORGANIC(AS REQUIRED)(8.820)
- Replaced By:
  11609971
MSRP: $7.20
$4.57
1
Add To Cart

12088594
RELAY, Engine Air Cooling(Electrical), RELAY, ENGINE COOLANT FAN (2.195)
MSRP: $26.68
$12.60
1
Add To Cart

SENSOR

22536390
SENSOR, VEHICLE SPEED W/FLEXIBLE SHIFT (W/M.T.)(EXCEPT U52)(1989)(*02)
MSRP: $156.80
$82.14
1
Add To Cart
25007316
SENSOR, VEHICLE SPEED (CHEVROLET W/M.T.)(W/U52)(1988)(*02)

10238816
SWITCH, Steering Gear Oil Pressure, SWITCH, THROTTLE LEVER ACTUATOR P.S. PRESSURE

CLAMP, Air Cleaner and Silencer

11518417
CLAMP, AIR CLEANER OUTLET DUCT (2.81 TO 3.75)
MSRP: $11.11
$7.44
1
Add To Cart
1638566
CLAMP, AIR CLEANER OUTLET DUCT (3.31 TO 4.25)
MSRP: $14.26
$7.95
1
Add To Cart

VALVE, Engine Crankcase

25097214
VALVE, CRANKCASE VENT
25042116
VALVE, CRANKCASE VENT (CV869C)

GASKET, Emission System

10077547
GASKET, EGR VALVE (1988)
MSRP: $10.82
$6.03
10
Add To Cart
10077547
GASKET, EGR VALVE (1989)
MSRP: $10.82
$6.03
10
Add To Cart
10147931
GASKET, EGR VALVE

VALVE, Emission Control System

17113489
VALVE, EGR
MSRP: $112.72
$47.34
1
Add To Cart
17113494
VALVE, EGR (A.T.)
MSRP: $102.30
$42.96
1
Add To Cart
17113494
VALVE, EGR (M.T.)
MSRP: $102.30
$42.96
1
Add To Cart

SEAL, Speedometer Driven Gear

8622076
SEAL, O RING SPEED SENSOR
8622076
SEAL, O RING SPEEDOMETER DRIVEN GEAR SLEEVE (1988)
8622076
SEAL, O RING SPEEDOMETER DRIVEN GEAR SLEEVE (W/U52)(1988)
464865
SEAL, SPEEDOMETER DRIVEN GEAR SLEEVE (EXCEPT U52)(1988)

BRACKET, Fuel Pump

10029398
BRACKET, FUEL PUMP & A.C. RELAY
MSRP: --
$14.76
1
Add To Cart
19151475
BRACKET, FUEL PUMP RELAY
MSRP: $9.15
$4.87
1
Add To Cart

HOSE, Engine Crankcase Ventilation

10042063
HOSE, CRANKCASE VENT
MSRP: --
$13.05
1
Add To Cart
10045200
HOSE, CRANKCASE VENT

SEAL, Engine Crankcase

14090019
SEAL, CRANKCASE VENT VALVE BOTTOM
MSRP: --
$12.99
1
Add To Cart
14090020
SEAL, CRANKCASE VENT VALVE CAP
MSRP: --
$13.05
1
Add To Cart
10045061
SEAL, CRANKCASE VENT VALVE TOP

10045099
GASKET, Throttle Body/Carburetor, GASKET, THROTTLE BODY
MSRP: $9.88
$4.63
1
Add To Cart

10068513
FITTING, Intake Manifold Vacuum, FITTING, INTAKE MANIFOLD VACUUM
MSRP: --
$35.91
1
Add To Cart

ELBOW, Engine Crankcase Ventilation

10068520
ELBOW, CRANKCASE VENT UPPER
MSRP: --
$19.37
1
Add To Cart
10068519
ELBOW, CRANKCASE VENT TUBE LOWER

10112534
GASKET, Air Cleaner and Silencer, GASKET, AIR CLEANER
MSRP: $7.39
$6.95
1
Add To Cart

10486180
HARNESS, Distributor (also Knock Sensor), HARNESS,CRANKSHAFT POSITION SENSOR WIRING(1988)
MSRP: $27.02
$12.60
1
Add To Cart

14090081
SEAL, SEAL, AIR INTAKE DUCT ADAPTER FRONT
MSRP: --
$13.05
1
Add To Cart

SENSOR, Fuel Pump Pressure

19244501
SENSOR, FUEL PUMP SWITCH & OIL PRESSURE GAGE
MSRP: $58.65
$36.77
1
Add To Cart
19244501
SENSOR, FUEL PUMP & O/PRESSURE (W/GAGE)(1.800)
MSRP: $58.65
$36.77
1
Add To Cart

19244517
SWITCH, Fuel Pump Pressure, SWITCH, FUEL PUMP & O/PRESSURE (EXCEPT GAGE)(1.800)
MSRP: $48.68
$29.42
1
Add To Cart

1989866
SEAL, Distributor (also Knock Sensor), SEAL, IGNITION 0 RING (ON SENSOR)(1988)
MSRP: $17.46
$9.25
1
Add To Cart

RETAINER, Fuel Tank Evaporator/Purge Control

22538735
RETAINER, VAPOR CANISTER
MSRP: --
$13.05
1
Add To Cart
22538735
RETAINER, FUEL VAPOR CANISTER UPPER
MSRP: --
$13.05
1
Add To Cart

22582701
VALVE, Cruise Control, VALVE, CRUISE CONTROL VACUUM SOLENOID (M.T.)
MSRP: --
$12.60
1
Add To Cart

363137
RETAINER, Emission Control System, RETAINER, CONTROL MODULE (14.683)
MSRP: $0.74
$0.47
20
Add To Cart

MODULE, Emission Control System

88999170
MODULE, ENGINE CONTROL
MSRP: $213.26
$90.51
1
Add To Cart
88999173
MODULE, ENGINE CONTROL
MSRP: $218.18
$116.58
1
Add To Cart

9439104
HOSE, Evaporation Emission System(Fuel Tank End), HOSE, CANISTER TO VAPOR PIPE (5/16)
MSRP: --
$44.61
1
Add To Cart

10021731
SEAL, Engine Oil Pressure/Temperature, SEAL, ENGINE OIL PRESSURE INDICATOR SWITCH

10026710
BRACKET, Computer Control Sensors, BRACKET, M.AIR PUMP SENSOR

TUBE, Engine Crankcase Ventilation

10042060
TUBE, CRANKCASE VENT
14090062
TUBE, CRANKCASE VENT

10042066
BOOT, BOOT, CRANKCASE VENT

TUBE, Emission System

10045038
TUBE, M.AIR PUMP SENSOR VACUUM
10045046
TUBE, EGR VALVE VACUUM

10045042
TUBE, TUBE, VACUUM CONTROL

10045119
HARNESS, Early Fuel Evaporation, HARNESS, FUEL VAPOR CANISTER (CMPTS SERVICE)

10045191
PIPE, Early Fuel Evaporation, PIPE, FUEL VAPOR

DUCT, Air Cleaner Intake

10068516
DUCT, AIR INTAKE FRONT
14090989
DUCT, AIR INTAKE REAR

RETAINER

10075405
RETAINER, VACUUM RELEASE VALVE
10075405
RETAINER, CRUISE CONTROL RELEASE SWITCH
3708148
RETAINER, SPEEDOMETER DRIVEN GEAR FITTING

10098794
BLOCK, BLOCK, ENGINE WIRING HARNESS JUNCTION (2.342)

14076426
DUCT, Air Cleaner and Silencer, DUCT, AIR CLEANER OUTLET (W/A.T.)

14078922
SWITCH, Cruise Control, SWITCH, CRUISE CONTROL RELEASE (W/M.T.)

14090078
ADAPTER, Air Cleaner Intake, ADAPTER, AIR INTAKE DUCT FRONT

14090079
CLAMP, Air Cleaner Intake, CLAMP, FRONT AIR INTAKE DUCT ADAPTER

BRACKET, Main Wiring Junction and Fuse Block

14093460
BRACKET, MULTIUSE RELAY (CHEVROLET)
22535335
BRACKET, MULTIUSE RELAY
22535335
BRACKET, MULTIUSE RELAY TO FRONT FENDER PANEL

BRACKET, Emission Control System

14103324
BRACKET, CONTROL MODULE (CHEVROLET JE,JF)
22535944
BRACKET, CONTROL MOD (W/A.C.)
22535944
BRACKET, CONTROL MODULE (W/A.C.)

BRACKET, Distributor (also Knock Sensor)

14103326
BRACKET, CONTROL MOD (PONTIAC)(EXCEPT A.C.)
14103326
BRACKET, CONTROL MODULE (CHEVROLET JC)(EXCEPT A.C.)

VALVE

1645516
VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE (A.T.)
1645516
VALVE, CRUISE VACUUM & TRANS CONVERTER RELEASE (W/A.T.)

17076163
GASKET KIT, Throttle Body/Carburetor, GASKET KIT,TBI

17111998
THROTTLE BODY INJ, Throttle Body/Carburetor, THROTTLE BODY INJECTOR(*01,02)

17113149
CANISTER, Fuel Tank Evaporator/Purge Control, CANISTER, FUEL VAPOR

19178829
MODULE, Distributor (also Knock Sensor), MODULE, IGNITION COIL(*01)

19244516
SWITCH, Engine Oil Pressure/Temperature, SWITCH, ENGINE OIL PRESSURE INDICATOR & FUEL PUMP

22540126
SUPPORT, SUPPORT,EVAP EMISSION CANISTER

22548618
COVER, Main Wiring Junction and Fuse Block, COVER, MULTIUSE RELAY (CHEVROLET)

SWITCH, Coolant Temperature (Engine Unit)

25036629
SWITCH, COOLANT TEMPERATURE
25036629
SWITCH, COOLANT TEMPERATURE (EXCEPT UB3,UH7,U14,U21,U52)

SENSOR, Coolant Temperature (Engine Unit)

25037202
SENSOR, COOLANT TEMPERATURE GAGE
25037202
SENSOR, COOLANT TEMPERATURE (W/UB3,UH7,U21,U52)

25043334
ELEMENT, Air Cleaner Intake, ELEMENT (PAPER)(A875C)

25097522
CLEANER, Air, CLEANER,AIR(*01)

25098251
CLEANER, Air Intake, CLEANER,AIR, T.B.I. (CMPTS SERVICE)(*01)

25513329
RETAINER, Speedometer Drive, RETAINER, SPEEDOMETER DRIVEN GEAR SLEEVE

25519842
GEAR, Speedometer Drive, GEAR, SPEEDOMETER DRIVEN 27 TEETH (BLACK)(*02)

540029
CLIP, Fuel Line, CLIP, S SHAPE (1/4 PIPE TO 5/16 PIPE)

7021743
FILTER, Fuel Tank Evaporator/Purge Control, FILTER, CANISTER AIR INLET (3.5 DIAMETER)

11516780
NUT, HEXAGON W/CONICAL WASHER (M8X1.25X7.5) PHOSPHATE ORGANIC
MSRP: $2.88
$1.83
10
Add To Cart

1470030
CLAMP, WORM (.62 TO 1.25) STAINLESS STEEL
- Replaced By:
  11610236
MSRP: $7.19
$4.35
1
Add To Cart

11508430
SCREW, HEX WASHER HEAD TAP W/FLAT WASHER (M6.3X1.81X25) PHOSPHATE ORGANIC
MSRP: $7.20
$4.57
1
Add To Cart

12338139
SCREW, HEX WASHER HEAD TAP (M6.3X1.81X13) PHOSPHATE ZINC ORGANIC
MSRP: $0.84
$0.55
10
Add To Cart

25518880
CLAMP, WORM GEAR HEXAGON SLOT SCREW (.250 TO .625)
MSRP: $3.80
$2.39
5
Add To Cart

25518880
CLAMP, WORM GEAR HEXAGON SLOT SCREW (.250 X .625) STAINLESS STEEL
MSRP: $3.80
$2.39
5
Add To Cart

12337828
SCREW, SEMS HEXAGON W/FLAT WASHER (M6.3X1.81X20) PHOSPHATE ZINC ORGANIC
- Replaced By:
  22527475
MSRP: $10.63
$6.76
10
Add To Cart

11508561
SCREW, HEX WASHER HEAD (M4.2X1.41X20) PHOSPHATE
MSRP: $18.23
$11.58
1
Add To Cart

9438381
HOSE, CANISTER VAPOR (5/32)
MSRP: $57.44
$34.72
1
Add To Cart

9438381
HOSE, FUEL OIL EVAP (5/32)
MSRP: $57.44
$34.72
1
Add To Cart

9438257
HOSE, FUEL OIL EVAP (1/4)
MSRP: $93.30
$59.30
1
Add To Cart

9438315
HOSE, CANISTER TO PIPE (5/16)
MSRP: $186.59
$89.34
1
Add To Cart

560625
CONNECTOR, STRGT NYLON (3/16 HOSE)
MSRP: $11.52
$6.42
1
Add To Cart

8639743
BOLT, HEXAGON W/CONICAL WASHER M6X1X15 9.8 PHOSPHATE ZINC ORGANIC
MSRP: --
$12.60
1
Add To Cart

8639743
BOLT, HEXAGON W/CONICAL WASHER (M6X1X15) 9.8 PHOSPHATE ZINC ORGANIC
MSRP: --
$12.60
1
Add To Cart

9439274
HOSE, CANISTER (SERVICE BY)
MSRP: $42.54
$28.07
1
Add To Cart

9439274
HOSE, CANISTER VAPOR (7/32)
MSRP: $42.54
$28.07
1
Add To Cart

9439274
HOSE, FUEL & OIL,7/32X25',GM-6165M(AS REQUIRED)
MSRP: $42.54
$28.07
1
Add To Cart

14015657
CONNECTOR, CANISTER PURGE

25512804
SCREW, HEXAGON TAP W/WASHER (M4.2X1.41X16) PHOSPHATE ORGANIC

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1988 Oldsmobile Firenza 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: 4 Cyl 2.0L. Model Code: 2 DOOR, 4 DOOR, STATION WAGON.