1988 Oldsmobile 98 Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1988 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 1988 Oldsmobile 98 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1988 Oldsmobile 98

  • 1988 Oldsmobile 98 Regency 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C

WIRING DIAGRAMS FOR 1988 Oldsmobile 98 AUTOMOBILES

OEM drawn wiring diagrams for most 1988 Oldsmobile 98 cars and light trucks sold in the U.S.

1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Blower Relay
  • Heater And A/C Control Assembly
  • Blower Switch
  • Blower Motor
  • Blower Resistor Assembly
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Relay Center
  • A/C Compressor Clutch
  • A/C High Pressure Cutout Switch
  • Electronic Control Module
  • Pressure Cycling Switch
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • ABS Pump Relay
  • ABS Pump Motor
  • Pressure Switch
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Starter Interrupt Relay
  • Battery
  • Relay Center
  • Ignition Switch
  • Instrument Cluster
  • 1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Brougham 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Low Speed Coolant Fan Relay
  • High Speed Coolant Fan Relay
  • Electronic Control Module
  • Auxiliary Coolant Fan
  • Auxiliary Coolant Fan Relay
  • 1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency Touring 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram1988 Oldsmobile 98 Regency 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Mass Air Flow Sensor
  • Blower Motor Relay
  • Service Engine Soon Light
  • CLICK HERE TO GET FULL ACCESS TO 1988 Oldsmobile 98 WIRING DIAGRAMS!

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

    Click here to view more details1992 Oldsmobile 98 Lift Support, 10.13 in. compressed length; 15.25 in. extended length; 5.13 in. travel; Includes installation instructions; Made of steel body pressure cylinder and nitro-carbonized rod for exceptional corrosion resistance and durability; Features plastic rod guide to reduce potential rod abrasion, main seal to provide positive closure for high pressure gas, and stop collar and limiting groove to assure precise extended length; High strength piston assembly with leak-proof seal helps prevent fluid leakage around the piston to allow fluid to pass efficiently through the piston valving components thus providing controlled lift and consistent performance; Exact replacement for worn out original unit..

    Source: Auto Body Parts Store

    $13.20

    Click here to view more details1991 Oldsmobile 98 Relay, Rear, For A/C control, blower motor, radiator fan, and compressor; A high quality, direct fit OE replacement relay..

    Source: Auto Body Parts Store

    $17.47

    Click here to view more details1977 Oldsmobile Cutlass Radiator Cap, Radiator Cap; AC Delco; For Closed System Only, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $36.50

    Click here to view more details1993 Oldsmobile 98 Regency V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, 3/4" vent hole on left intake side head., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,842.00

    Click here to view more details1980 Oldsmobile 98 Used Upper Control Arm, Passenger Side, 5.7, AUTO, RWD R., Very Good.

    Source: Used Auto Parts Store

    $104.00

    Click here to view more details1996 Oldsmobile 98 Used Parking Lamp, Driver Side, Fog/Driving; (bumper mtd), Average.

    Source: Used Auto Parts Store

    $78.00
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