Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 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 1990 Oldsmobile 98 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1990 Oldsmobile 98

  • 1990 Oldsmobile 98 Regency 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1990 Oldsmobile 98 Regency Touring 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C

COMPONENT LOCATION DIAGRAMS FOR 1990 Oldsmobile 98 AUTOMOBILES

Component location diagrams for most 1990 Oldsmobile 98 cars and light trucks sold in the U.S. from 1990+.

Power Steering Pressure Switch Diagram for 1990 Oldsmobile 98 Regency Touring 3.8 V6 GASPower Steering Pressure Switch Diagram for 1990 Oldsmobile 98 Regency Touring 3.8 V6 GAS

Components on diagram:
  • Power Steering Pressure Switch
  • Electronic Control Module  Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GASElectronic Control Module Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GAS

    Components on diagram:
  • Electronic Control Module
  • Splice S115
  • Splice S232
  • Splice S240
  • Splice S263
  • Twilight Sentinel Photocell Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GASTwilight Sentinel Photocell Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS

    Components on diagram:
  • Twilight Sentinel Amplifier
  • Twilight Sentinel Photocell
  • Fuel Tank Unit  Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GASFuel Tank Unit Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GAS

    Components on diagram:
  • Fuel Tank Unit
  • Connector C409
  • Forward Sensor  Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GASForward Sensor Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS

    Components on diagram:
  • Forward Sensor
  • Sunload Sensor  Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GASSunload Sensor Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS

    Components on diagram:
  • Sunload Sensor
  • Connector C200
  • Splice S203
  • Splice S228
  • Splice S257
  • Safety Belt Switch  Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GASSafety Belt Switch Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS

    Components on diagram:
  • Safety Belt Switch
  • Safety Belt
  • Connector C503
  • Connector C502
  • Connector C602
  • Driver Information System   Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GASDriver Information System Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GAS

    Components on diagram:
  • Relay Center
  • Illuminated Entry Timer
  • Door Lock Relay Assembly
  • Driver Information Center
  • Electronic Climate Control
  • Electronic Level Control Components Location  Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GASElectronic Level Control Components Location Diagram for 1990 Oldsmobile 98 Regency 3.8 V6 GAS

    Components on diagram:
  • Electronic Level Control
  • Ground G401
  • Connector C327
  • Splice S340
  • Splice S342
  • Sequential Fuel Injection Components Location  Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GASSequential Fuel Injection Components Location Diagram for 1990 Oldsmobile 98 Regency Brougham 3.8 V6 GAS

    Components on diagram:
  • Fuel Tank Unit
  • Fuel Pump
  • Fuel Pump Relay
  • TCC Brake Switch
  • Assembly Line Diagnostic Link
  • CLICK HERE TO GET FULL ACCESS TO 1990 Oldsmobile 98 PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details about 1992 Oldsmobile 98 Harmonic Balancer1992 Oldsmobile 98 Harmonic Balancer, A high quality, OE replacement harmonic balancer; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $70.09

    Click here to view more details1995 Oldsmobile 98 Brake Light Switch, Blade type; 2-prong and 4-prong male terminals; A high quality, direct fit OE replacement brake light switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $9.21

    Click here to view more details2003 Oldsmobile Silhouette 15" Aftermarket Wheels Covers, Aftermarket Wheels Covers; 15 Inch; Silver Finish; ABS; 11 Spoke; 5 Lug; Cover; Metal Clip Retention, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $33.50

    Click here to view more details1987 Oldsmobile 98 Regency V6, 3.8 L, 231 CID Rebuilt Engine, FWD, roller cam, No distributor, oil pump driven by splines. 7/16" Dia. dipstick tube, GM dipstick P/N 25531505, tube P/N 25531507. With oil pump kit only., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,445.00

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

    Source: Used Auto Parts Store

    $61.00

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

    Source: Used Auto Parts Store

    $78.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1990 Oldsmobile 98 vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find