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

    Components on diagram:
  • A/C-Heater Function Selector Switch
  • A/C Clutch Cycling Pressure
  • Thermal Limiter
  • Blower Resistor
  • A/C Clutch Coil
  • 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 XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Lock Relay
  • Unlock Relay
  • Power Mirror Switch
  • HI-LO Beam Photocell Amplifier
  • Driver's Seat Belt 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:
  • 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:
  • Driver's Seat Memory Module
  • Driver's Seat Memory Switch
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 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:
  • Speed Sensor
  • Stop Lamp Switch
  • Speed Control Switch Assembly
  • Horn Switch
  • Speed Control Servo
  • 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 details1997 Mercury Cougar Shock Absorber and Strut Assembly, Rear, 19.125 in. extended length; 14.5 in. compressed length; With 1.1875 in. bore, 0.5 in. diameter piston rod, stem upper mount and bushing-and-sleeve lower mount; Includes dust shield; This twin-tube gas-charged shock absorber combines position sensitive damping and Monroe's Safe Tech system to enhance control and ride safety without compromising ride comfort; Precision tapered grooves in the pressure tube provide a smooth and comfortable ride by allowing fluid to flow through and around the piston, whereas a Fluon-banded piston and application-engineered full displaced valving provide extra vehicle control once the piston travels beyond the grooves; Other features include all weather fluid for reduced friction and smooth rod reaction as well as a special self-lubricating seal that retains gas without excessive wear..

    Source: Auto Body Parts Store

    $29.09

    Click here to view more details about 2002 Mercury Cougar Antenna2002 Mercury Cougar Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.62

    Click here to view more details1997 Mercury Cougar Radiator, Radiator; V8, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $105.45

    Click here to view more details about 1978 Mercury Cougar XR-7 V8, 6.6 L, 400 CID Rebuilt Engine1978 Mercury Cougar XR-7 V8, 6.6 L, 400 CID Rebuilt Engine, Smog in heads., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,328.00

    Click here to view more details1984 Mercury Cougar Used A/C Compressor, 5.0, AUTO, 4X4 hang-on AC, Very Good.

    Source: Used Auto Parts Store

    $125.00

    Click here to view more details2000 Mercury Cougar Used Air Flow Meter/Sensor, 6 CYL, ID F6DF-EA, Very Good.

    Source: Used Auto Parts Store

    $69.00
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