E.C.M. Module & Related Parts fit your 1991 Pontiac Trans Sport

My Vehicle Change Vehicle

1991 Pontiac Trans Sport

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Trans Sport

My Vehicle Change Vehicle

1991 Pontiac Trans Sport

6 Cyl 3.1L TBI; 3-Speed Automatic Transmission, THM125C/3T40; Trans Sport

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Fuel System, Exhaust, Emission System

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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

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Body Wiring, Roof Trim

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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

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

Part No. &
Part Description

12337892
BOLT, Emission Control System, BOLT,ECM BRACKET(M5X.8X16 THREAD)(SPECIAL)
- Require Quantity:
  03
- Package Quantity:
  1

CONNECTOR, Computer Control Sensors
19368868
CONNECTOR, SENSOR-VEHICLE SPEED(ALSO PART OF ITEM #6)(BLACK)(2.5MM2)(2-WAY FEMALE)(W/LEADS)(M/P280)(TWO RELEASE TABS ON THE SIDE)(2.530)
Fitting Vehicle Options:
U
MSRP: $76.96
$34.47
1
Add To Cart
12117360
CONNECTOR, SENSOR-VEHICLE SPEED(ALSO PART OF ITEM #6)(BLACK)(6-WAY)(W/LEADS)
- Fitting Vehicle Options:
  U
12125667
CONNECTOR, SENSOR-VEHICLE SPEED(BUFFER)(IN INSTRUMENT PANEL)(ALSO PART OF ITEM #6)(3-WAY EDGED)
- Fitting Vehicle Options:
  U(LG6)

EPROM, Emission Control System
16164893
EPROM, ECM(CODE 9840ASYJ,8305AYHN)
Fitting Vehicle Options:
U(LG6,NA5)
MSRP: $219.25
$95.38
1
Add To Cart
16164894
EPROM, ECM(9845ASYK,8308AYHP)
- Fitting Vehicle Options:
  U(LG6,NB2)

8683968
SENSOR KIT, Computer Control Sensors, SENSOR KIT,VEHICLE SPEED(INCLUDE ITEM #13)(W/GOVERNOR COV & SEAL)(4.329)
MSRP: $165.88
$145.33
1
Add To Cart

8683968
SENSOR KIT, Speedometer Drive, SENSOR KIT,VEHICLE SPEED(INCLUDE ITEM #13)(W/GOVERNOR COV & SEAL)
MSRP: $165.88
$145.33
1
Add To Cart

88999165
MODULE, Emission Control System, MODULE,ENGINE CONTROL(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
MSRP: $170.34
$95.58
1
Add To Cart

10204066
BRACKET, Emission Control System, BRACKET,ECM

HARNESS, Engine Wiring
12090561
HARNESS, ENGINE WIRING(INCLUDE ITEMS #7,14)
Fitting Vehicle Options:
U(LG6,C40)
12090562
HARNESS, ENGINE WIRING(INCLUDE ITEMS #7,14)
- Fitting Vehicle Options:
  U(LG6,C67)

14101807
RETAINER, RETAINER,ECM(0.75 IN)
- Require Quantity:
  02
- Package Quantity:
  1

15714277
SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED(ECM BRACKET)
- Fitting Vehicle Options:
  U
MSRP: $6.91
$4.38
1
Add To Cart

11560973
NUT, HEXAGON W/CONICAL WASHER,5X0.8X5.1, 15 OUTSIDE DIAMETER, 9 STEEL, GMW3044(ECM BRACKET)
MSRP: $4.03
$2.56
1
Add To Cart

8639743
BOLT, HEXAGON W/CONICAL WASHER,M6X1X15,12.8 O.D.,9.8,PHOSPHATE ZINC ORGANIC(VEHICLE SPEED SENSOR)
MSRP: --
$12.60
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Pontiac Trans Sport parts. Parts like E.C.M. Module & Related Parts 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. Model Code: TRANS SPORT.