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

  • 1988 Mercury Cougar LS 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:4
  • 1988 Mercury Cougar LS 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:F
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS, CID:302, Fuel Injection, Aspiration:302, Engine VIN:, Desg:F

WIRING DIAGRAMS FOR 1988 Mercury Cougar AUTOMOBILES

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

1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

Components on diagram:
  • In-Car Temperature Sensor
  • Blower Motor Speed Controller
  • Blower Motor
  • Cold Engine Lockout Switch
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Fuel Filler Door Release Solenoid
  • Illuminated Entry Timer
  • RH Power Door Lock Switch
  • Luggage Compartment Release Solenoid
  • RH Door Lock Lamp
  • 1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Washer Switch
  • Cigar Lighter Illumination
  • Cigar Lighter
  • Warning Chime
  • Main Light Switch Illumination
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Washer Switch
  • Low Oil Level Relay
  • Cigar Lighter Illumination
  • Warning Chime
  • Main Light Switch Illumination
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Cluster Illumination Relay
  • Autolamp Relay 1
  • Autolamp Relay 2
  • Warning Lamps Illumination
  • Autolamp Auto Dimmer Control
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Stereo/Radio/Tape Player
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Stereo/Radio/Tape Player
  • 1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Oil Level Sensor
  • Knock Sensor
  • Power Steering Pump Actuator
  • CLICK HERE TO GET FULL ACCESS TO 1988 Mercury Cougar WIRING DIAGRAMS!

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

    Click here to view more details about 1993 Mercury Cougar Oil Filter1993 Mercury Cougar Oil Filter, Keeps Oil Cleaner For A Longer Time, Extends Engine Life, Improves Fuel Economy, Provides Extra Protection For Stop And Go Driving And Towing, Requires No Vehicle Modifications, Installs On The Engine Block In The Original Oil Filter Location And The Original Filter Then Installs On This Adapter, Does Not Effect Factory Warranty.

    Source: Auto Body Parts Store

    $26.90

    Click here to view more details about 1988 Mercury Cougar Mirror Glass, Passenger Side1988 Mercury Cougar Mirror Glass, Passenger Side, 7 in. diagonally; Convex glass; A high quality, OE replacement mirror glass..

    Source: Auto Body Parts Store

    $12.03

    Click here to view more details about 1997 Mercury Cougar Headlight Driver Side1997 Mercury Cougar Headlight Driver Side, Headlamp Assembly; Driver Side, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $98.45

    Click here to view more details about 1980 Mercury Cougar XR-7 V8, 5.8 L, 351 CID Rebuilt Engine1980 Mercury Cougar XR-7 V8, 5.8 L, 351 CID Rebuilt Engine, Windsor, HO, All HO's have 4bbl carb, if 2bbl it is NOT HO, non roller., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,416.00

    Click here to view more details1999 Mercury Cougar Used Wiper Motor Rear, Very Good.

    Source: Used Auto Parts Store

    $70.00

    Click here to view more details1981 Mercury Cougar Used Brake Master Cylinder, 5.0, AUTO, AWD, Very Good.

    Source: Used Auto Parts Store

    $48.00
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