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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:
  • A/C Compressor Control Relay
  • Relay Center
  • Blower Resistors
  • A/C Compressor Clutch
  • Blower Motor
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Brake Indicator
  • Cruise Indicator
  • PCM
  • Antilock Indicator
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • Low Speed Coolant Fan Relay
  • Retained Accessory Power Relay
  • Battery
  • Main Relay
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Instrument Cluster
  • PCM
  • Multi Function Chime Control Module
  • Constant Control Relay Controller
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Shift Interlock Solenoid
  • Cruise Shift Interlock Brake 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
  • Adaptive Lamp Monitor Module
  • LH Composite Headlight Assembly
  • RH Composite Headlight Assembly
  • Headlight 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:
  • LH Vanity Mirror
  • Header Reading Courtesy Lights
  • Light
  • LH Footwell Courtesy
  • LH Front Door Warning Light
  • 1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 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 Touring 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna Motor
  • Antenna
  • 1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram1991 Oldsmobile 98 Regency Elite 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Steering Wheel Radio and HVAC Control Interface Module
  • SIR Coil Assembly
  • Steering Wheel Radio and HVAC Switches
  • 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 1990 Oldsmobile 98 Door Handle, Front Or Rear, Driver Side1990 Oldsmobile 98 Door Handle, Front Or Rear, Driver Side, Without keyhole; A high quality, OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $11.43

    Click here to view more details about 1994 Oldsmobile 98 Radiator Fan, Driver Side1994 Oldsmobile 98 Radiator Fan, Driver Side, 5 blades; Single type; Includes motor and shroud; A high quality, OE replacement radiator fan shroud assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $47.06

    Click here to view more details about 1999 Oldsmobile Cutlass 15" x 6" Steel Wheel1999 Oldsmobile Cutlass 15" x 6" Steel Wheel, Steel Wheel; 15 X 6; 20 Holes; 5 Lug; 115MM BP; Ident RGH; Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details1976 Oldsmobile 98 V8, 7.5 L, 455 CID Rebuilt Engine, No smog, AT only, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,865.00

    Click here to view more details1991 Oldsmobile 98 Used Rear Vent Window, Passenger Side, R, Very Good.

    Source: Used Auto Parts Store

    $80.00

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

    Source: Used Auto Parts Store

    $61.00
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