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 1991 Buick Century car and truck repair procedures including Buick 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 Buick Century automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1991 Buick Century

  • 1991 Buick Century Custom 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1991 Buick Century Custom 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1991 Buick Century Limited 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1991 Buick Century Limited 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1991 Buick Century Special 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1991 Buick Century Special 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N

WIRING DIAGRAMS FOR 1991 Buick Century AUTOMOBILES

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

1991 Buick Century Limited 3.3 V6 GAS Wiring Diagram1991 Buick Century Limited 3.3 V6 GAS Wiring Diagram

Components on diagram:
  • RH Horn
  • HI Beam
  • LH Composite Headlight Assembly
  • RH Front Park Turn Light
  • LO Beam
  • 1991 Buick Century Custom 2.5 L4 GAS Wiring Diagram1991 Buick Century Custom 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Fuel Tank Unit
  • License Light
  • RH Tail Lights
  • LH Tail Stop Turn Lights
  • LH Rear Marker Light
  • 1991 Buick Century Special 3.3 V6 GAS Wiring Diagram1991 Buick Century Special 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • 1991 Buick Century Custom 3.3 V6 GAS Wiring Diagram1991 Buick Century Custom 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Passive Restraint Module
  • RH Door Latch Switch
  • LH Door Latch Switch
  • 1991 Buick Century Custom 3.3 V6 GAS Wiring Diagram1991 Buick Century Custom 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Turn Hazard Switch Assembly
  • Switch and Electronic Module
  • Translator Module
  • 1991 Buick Century Special 2.5 L4 GAS Wiring Diagram1991 Buick Century Special 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Wiper Motor Module
  • Wiper/Washer Switch
  • Washer Motor
  • 1991 Buick Century Custom 2.5 L4 GAS Wiring Diagram1991 Buick Century Custom 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Rear Wiper Module
  • Release Relay
  • Rear Washer Pump
  • Rear Wiper/Washer Control Switch
  • Tailgate Lock Switch
  • CLICK HERE TO GET FULL ACCESS TO 1991 Buick Century WIRING DIAGRAMS!

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

    Click here to view more details about 1997 Buick Century Alternator1997 Buick Century Alternator, Uses Only New Components, Meets Or Exceeds All OEM Specifications, Includes A Manufacturer's Two Year Warranty.

    Source: Auto Body Parts Store

    $90.66

    Click here to view more details about 2002 Buick Century Bumper Reinforcement, Front2002 Buick Century Bumper Reinforcement, Front, A high quality, direct fit OE replacement bumper reinforcement; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $45.75

    Click here to view more details1982 Buick Century Passenger Side Inner Headlight Sealed Beam, Passenger Side Inner Headlight Sealed Beam; High Beam; Square; Standard, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $51.50

    Click here to view more details1980 Buick Century Limited V6, 3.8 L, 231 CID Rebuilt Engine, RWD, Turbo with 1/2" hole in back of lifter gallery, with detonation sensor oil pump kit only., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,462.00

    Click here to view more details1980 Buick Century Used Upper Control Arm, Passenger Side, 2.2, AUTO, 4X2 R, 4x2, R., Very Good.

    Source: Used Auto Parts Store

    $62.00

    Click here to view more details1997 Buick Century Used Parking Lamp, Driver Side, FOG-DRIVING; L., Good.

    Source: Used Auto Parts Store

    $56.00
    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 1991 Buick Century 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