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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 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 Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Fasten Belts Indicator
  • Turn Flasher
  • Powertrain Control Module
  • Safety Belt Switch
  • Ignition Key Warning 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:
  • Hi Beam Indicator
  • LH Composite Headlight Assembly
  • RH Composite Headlight Assembly
  • Headlight Dimmer Switch
  • Daytime Running Lights Resistor
  • 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:
  • Turn/Hazard Switch Assembly
  • Horn Relay
  • RH Horn
  • Horn Switch
  • Turn Signal Cancel Cam 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:
  • LH Vanity Mirror
  • Header Reading Courtesy Lights
  • Light
  • LH Footwell Courtesy
  • LH Front Door Warning Light
  • 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 Vanity Mirror
  • Header Reading Courtesy Lights
  • LH Front Door Courtesy Light
  • LH Footwell Courtesy
  • LH Rear Door Courtesy Light
  • 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:
  • Master Switch Assembly
  • RH Front Window Switch
  • RH Rear Window Switch
  • LH Rear Window 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:
  • Ignition Switch
  • Dual Sensor
  • Diagnostic Energy Reserve Module
  • Inflator Restraint Indicator
  • 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 1996 Oldsmobile 98 Headlight, Driver Side1996 Oldsmobile 98 Headlight, Driver Side, Bulbs included; Composite type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly..

    Source: Auto Body Parts Store

    $138.65

    Click here to view more details about 1996 Oldsmobile 98 Radiator1996 Oldsmobile 98 Radiator.

    Source: Auto Body Parts Store

    $164.69

    Click here to view more details about 2004 Oldsmobile Silhouette Taillight Bulb Holder2004 Oldsmobile Silhouette Taillight Bulb Holder, Driver Side Tail Light Bulb Holder, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $22.45

    Click here to view more details1973 Oldsmobile 98 V8, 5.7 L, 350 CID Rebuilt Engine, 4 hole smog, AT only, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,633.00

    Click here to view more details1996 Oldsmobile 98 Used Exhaust Manifold, Passenger Side Rear, Without supercharger; R. (), Very Good.

    Source: Used Auto Parts Store

    $94.00

    Click here to view more details1995 Oldsmobile 98 Used Ignition Switch W/Key, w/air bag, Very Good.

    Source: Used Auto Parts Store

    $69.00
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