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

    Components on diagram:
  • RH Rear Brake Sensor
  • Ignition Switch
  • LH Front Brake Sensor
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • 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
  • Cigar Lighter Illumination
  • Cigar Lighter
  • Warning Chime
  • Main Light Switch Illumination
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 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 LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Programmed Ride Control Module
  • Speed Sensor
  • Electronic Control Assembly
  • Fuel Gauge Sender
  • Speed Control Amplifier
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • A/C-Heater Function Selector Switch
  • Rear Window Defrost Relay
  • Blower Motor Speed Controller
  • Speed Control Amplifier
  • Electronic Automatic Temperature Control
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Steering Sensor
  • Self-Test Connector
  • Ride Control Switch
  • Brake Pressure Sensor
  • LH Front Shock Actuator
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • LH I/P Speaker
  • RH I/P Speaker
  • 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
  • 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 2002 Mercury Cougar Hood2002 Mercury Cougar Hood, With windshield washer nozzle holes; CAPA certified; A high quality, OE replacement hood; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $188.67

    Click here to view more details about 1995 Mercury Cougar Bumper Trim, Front1995 Mercury Cougar Bumper Trim, Front, Made from tough impact-resistant plastic for maximum durability and tensile strength; Built to exact OE quality, fit, and finish..

    Source: Auto Body Parts Store

    $10.47

    Click here to view more details about 1997 Mercury Cougar Power Door Mirror, Driver Side1997 Mercury Cougar Power Door Mirror, Driver Side, DRIVER SIDE POWER DOOR MIRROR, PAINT TO MATCH , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $77.89

    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: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,416.00

    Click here to view more details1987 Mercury Cougar Used A/C Compressor, 3.8, AUTO, RWD 6 cyl, Very Good.

    Source: Used Auto Parts Store

    $140.00

    Click here to view more details1988 Mercury Cougar Used Distributor, 6-232 (3.8L), Very Good.

    Source: Used Auto Parts Store

    $78.00
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