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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 3.8 V6 GAS Wiring Diagram1988 Mercury Cougar LS 3.8 V6 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:
  • Ignition Switch
  • 1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar LS 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Inertia Switch
  • Electronic Control Assembly
  • EEC Power Relay
  • Fuel Pump Relay
  • Electric Fuel Pump
  • 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 Time 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:
  • 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:
  • 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:
  • Speed Sensor
  • Stop Lamp Switch
  • Speed Control Switch Assembly
  • Speed Control Servo
  • Vacuum Dump Valve
  • 1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram1988 Mercury Cougar XR-7 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Carbon Canister
  • 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 details2000 Mercury Cougar Engine Splash Shield, Front, Made of high-density polyethylene for maximum durability and tensile strength; Built to exact OE dimensions for a precise fit; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $71.01

    Click here to view more details about 1997 Mercury Cougar Vent Visor1997 Mercury Cougar Vent Visor, Made of high impact acrylic material; Features original Ventvisor design; Keeps rain out and lets fresh air enter your vehicle; Helps reduce heat build-up in cab by letting the window be partially open; Easy no-drill installation using strong automotive grade tape..

    Source: Auto Body Parts Store

    $31.74

    Click here to view more details1995 Mercury Cougar Park Lamp Assembly Passenger Side, Parking/Signal Lamp; Passenger Side, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $31.45

    Click here to view more details1969 Mercury Cougar XR-7 V8, 6.4 L, 390 CID Rebuilt Engine, Without smog., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,585.00

    Click here to view more details1991 Mercury Cougar Used A/C Compressor, 3.8, AUTO, RWD w/supercharger, Very Good.

    Source: Used Auto Parts Store

    $125.00

    Click here to view more details1989 Mercury Cougar Used Bumper Bar, Rear, 2DR, Green, XR7 Without foam, Very Good.

    Source: Used Auto Parts Store

    $144.00
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