E.C.M. Module & Related Parts fit your 1991 Chevrolet Caprice

My Vehicle Change Vehicle

1991 Chevrolet Caprice

4-Speed Automatic Transmission, THM700R4/4L60

My Vehicle Change Vehicle

1991 Chevrolet Caprice

4-Speed Automatic Transmission, THM700R4/4L60

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Fuel System, Exhaust, Emission System

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

Body Mounting, Air Conditioning, Audio/Entertainment

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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 RETAINER(M5X.8X16 THREAD)(SPECIAL)

10099203
RETAINER, Emission Control System, RETAINER,ECM(HOLD-DOWN)

10119615
BRACKET, Emission Control System, BRACKET,ECM

SENSOR, Speedometer Drive
10456088
SENSOR, VEHICLE SPEED(W/O-RING)
Fitting Vehicle Options:
B(D8E), B(D8N)
10456089
SENSOR, VEHICLE SPEED(INCLUDES O-RING)(IF NEEDING MATING CONNECT USE 19299616)
- Fitting Vehicle Options:
  B(D8I), B(D8F)
10456131
SENSOR, VEHICLE SPEED
- Fitting Vehicle Options:
  B(D8A)
10456132
SENSOR, VEHICLE SPEED
- Fitting Vehicle Options:
  B(D8B)

HARNESS, Engine Wiring
12087029
HARNESS, ENGINE WIRING
Fitting Vehicle Options:
B(9C1,9C6)
12102907
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B(1A2)(EXC T90)
12102933
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B19(UW1,U11)(EXC 9C1,9C6)
12102954
HARNESS, ENGINE WIRING
- Fitting Vehicle Options:
  B35(EXC 1A2)
12125805
HARNESS, ENGINE WIRING(IF SERVICE HARNESS IS TAGGED (2912) ADD 2 CONNECT # 12101899)(WASHER FLD LEVEL: LEAD(A) TO INSTRUMENT PANEL HARNESS CAVITY(E), LEAD(B) TO BODY HARNESS CAVITY(2H). OIL LEVEL: LEAD(A) TO INSTRUMENT PANEL HARNESS CAVITY(F), LEAD(B) TO BODY HARNESS CAVITY(1E) & GRD.)
- Fitting Vehicle Options:
  B19(U39)(EXC T90,9C1,9C6), B(U39,9C1,9C6)

EPROM, Emission Control System
16060836
EPROM, ECM(CODE 16060837)(CALPAK)(PART OF 10)
Fitting Vehicle Options:
B(L03,L05)
16159686
EPROM, ECM(CODE 9502AXBF,9687AXBF)(PART OF 10)
- Fitting Vehicle Options:
  B(L05,VZ2)(EXC NM8)
16159973
EPROM, ECM(CODE 9992ASFF,7352AWSR,9974AXDC)(PART OF 10)
- Fitting Vehicle Options:
  B35(L03,NM8)(EXPORT)
16159978
EPROM, ECM(CODE 9475AUAC,9984ASFB,3195AUSU,7356AWSS,8570AWXX,9979AXDD)(PART OF 10)
- Fitting Vehicle Options:
  B(L03,NM8,GU4)(EXPORT)
16160232
EPROM, ECM(CODE 1196AMWB,6546AWNT,5043AWFD,0233AXFF)(PART OF 10)
- Fitting Vehicle Options:
  B(L05)(EXC NM8,VZ2)
16160482
EPROM, ECM(CODE 0483AXHS)(PART OF 10)
- Fitting Vehicle Options:
  B(L03,NM8,GM8)(EXPORT)
16165380
EPROM, ECM(CODE 1644ASMB,9943AXCW)(PART OF 10)
- Fitting Vehicle Options:
  B(L03,NA5,9C1)(EXC NM8)
16165384
EPROM, ECM(CODE 4841AWDL,9954AXCY,5385AYKB)(PART OF 10)
- Fitting Vehicle Options:
  B35(L03,NA5,1A2)(EXC NM8)
16165912
EPROM, ECM(CODE 9976ASFD,9937AXCU,5969AYMJ)(PART OF 10)
- Fitting Vehicle Options:
  B35(L03,NB2)
16165913
EPROM, ECM(CODE 9980ASFA,5048AWFF,9959AXCZ,5972AYMK)(PART OF 10)
- Fitting Vehicle Options:
  B19(L03,NB2)
16181390
EPROM, ECM(CODE 4313AYDM)(PART OF 10)
- Fitting Vehicle Options:
  B(L03,NA5)(EXC NM8)
16181390
EPROM, ECM(CODE 2010AMXR,4297AWAJ,9948AXCX)(PART OF 10)
- Fitting Vehicle Options:
  B19(L03,NA5)(EXC NM8)
16181390
EPROM, ECM(CODE 9988ASFC,1894ASMC,9930AXCT)(PART OF 10)
- Fitting Vehicle Options:
  B35(L03,NA5)(EXC NM8)
16182138
EPROM, ECM(CODE 2333BCHX,6012AUHN,9969AXDB,6860BATN)(PART OF 10)
- Fitting Vehicle Options:
  B(L05,NM8)(EXPORT)

GEAR, Speedometer Drive
25513041
GEAR, SPEEDOMETER DRIVEN(34 TEETH)(LIGHT GREEN)(LIGHT GREEN)(34 TEETH)
Fitting Vehicle Options:
B(ALL "SEE SPEEDO GEAR USAGE CHT'S")
25513042
GEAR, SPEEDOMETER DRIVEN(ORANGE)(35 TEETH)
- Fitting Vehicle Options:
  B(D7A)
25513050
GEAR, SPEEDOMETER DRIVEN(PURPLE)(43 TEETH)
- Fitting Vehicle Options:
  B(D4L)

9433155
NUT, NUT,WU SHAPE SPRING/P/#8-18X.585,PC(ECM BRACKET)

11514527
NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(ECM RETAINER)
MSRP: $8.93
$5.68
1
Add To Cart

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

11515303
BOLT, HEXAGON W/WASHER,M4.2X1.4X18,BLACK ZINC OVER NICKEL(ECM BRACKET)
- Require Quantity:
  04
- Package Quantity:
  1

9440915
BOLT, HEXAGON 3/8-16X.62 280M PHOSPHATE ORGANIC FULL THREAD(ENGINE WIRING HARNESS RETAINER)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Chevrolet Caprice 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: 8 Cyl 5.0L, 8 Cyl 5.7L. Model Code: 4 DOOR, STATION WAGON.