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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Oldsmobile 98 car and truck repair procedures including Oldsmobile engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 1991 Oldsmobile 98 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1991 Oldsmobile 98

  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:L
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:L

WIRING DIAGRAMS FOR 1991 Oldsmobile 98 AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Oldsmobile 98 cars and light trucks sold in the U.S.

1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Main Relay
  • Instrument Cluster
  • ABS Pump Relay
  • Pressure Modulator Valve Assembly
  • Electronic Brake Control Module
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Fuel Tank Unit
  • Steering Wheel Radio and HVAC Control Interface Module
  • Instrument Cluster
  • Forward Discriminating Sensor
  • Dual Sensor
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Head/Park Light Switch
  • Transaxle Position Switch
  • Twilight Sentinel Control
  • Twilight Sentinel/Daytime Running Light Photocell
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Turn Hazard Switch Assembly
  • High Level Stop Light
  • Hazard Flasher
  • Turn Flasher
  • LH Tail Light Assembly
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Control Module
  • Window Lockout Switch
  • Master Switch Assembly
  • Diagnostic Energy Reserve Module
  • Transaxle Position Switch
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Head/Park Light Switch
  • LH Composite Headlight Assembly
  • RH Composite Headlight Assembly
  • LH Beam Indicator
  • Head Light Dimmer Switch
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Head/Park Light Switch
  • Heater And A/C Control Assembly
  • Compact Disc Player
  • Remote Dimmer Module
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • RH Front Park/Turn Light
  • LH Front Park/Turn Light
  • Fog Light Switch
  • Head/Park Light Switch
  • Adaptive Lamp Monitor Module
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • LH Front Door Lock Switch
  • RH Front Door Lock Switch
  • LH Rear Door Latch Assembly
  • Door Lock Relay Assembly
  • RH Front Door Lock Assembly
  • CLICK HERE TO GET FULL ACCESS TO 1991 Oldsmobile 98 WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1984 Oldsmobile 98 Bumper Filler, Rear1984 Oldsmobile 98 Bumper Filler, Rear, With quarter panel extensions; Made of high-density material for maximum durability and reliability; Designed to match OE specifications for a precise fit..

    Source: Auto Body Parts Store

    $249.28

    Click here to view more details about 1993 Oldsmobile 98 Radiator1993 Oldsmobile 98 Radiator.

    Source: Auto Body Parts Store

    $108.57

    Click here to view more details1988 Oldsmobile Supreme Driver Side Front Sidemarker Light Assembly, Driver Side Front Sidemarker Light Assembly; Mounted Next To Headlight, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $74.50

    Click here to view more details1993 Oldsmobile 98 Regency Touring V6, 3.8 L, 231 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,969.00

    Click here to view more details1991 Oldsmobile 98 Used Air Flow Meter/Sensor, 3.8, AUTO, FWD (6-231, 3.8L), Very Good.

    Source: Used Auto Parts Store

    $69.00

    Click here to view more details1983 Oldsmobile 98 Used Alternator, 5.7, AUTO, 4X4 gasoline, 66 amp, Very Good.

    Source: Used Auto Parts Store

    $83.00
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