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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Jeep Wrangler car and truck repair procedures including Jeep 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 Jeep Wrangler automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1991 Jeep Wrangler

  • 1991 Jeep Wrangler 2.5 L4 GAS, CID:150, Fuel Injection, Aspiration:150, Engine VIN:, Desg:P
  • 1991 Jeep Wrangler 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 1991 Jeep Wrangler Islander 2.5 L4 GAS, CID:150, Fuel Injection, Aspiration:150, Engine VIN:, Desg:P
  • 1991 Jeep Wrangler Islander 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 1991 Jeep Wrangler Renegade 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 1991 Jeep Wrangler S 2.5 L4 GAS, CID:150, Fuel Injection, Aspiration:150, Engine VIN:, Desg:P
  • 1991 Jeep Wrangler Sahara 2.5 L4 GAS, CID:150, Fuel Injection, Aspiration:150, Engine VIN:, Desg:P
  • 1991 Jeep Wrangler Sahara 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 1991 Jeep Wrangler AUTOMOBILES

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

1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram

Components on diagram:
  • Fuel Pump Relay
  • ECU
  • Auto Shut-down Relay
  • Heated Oxygen Sensor
  • 1991 Jeep Wrangler Islander 2.5 L4 GAS Wiring Diagram1991 Jeep Wrangler Islander 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Fog Lamp Relay
  • Fuel Pump Relay
  • A/C Relay
  • 1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Tachometer
  • ECU
  • 1991 Jeep Wrangler  4.0 L6 GAS Wiring Diagram1991 Jeep Wrangler 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Back-Up Lamp Switch
  • Electronic Control Unit
  • Air Conditioning Relay
  • 1991 Jeep Wrangler S 2.5 L4 GAS Wiring Diagram1991 Jeep Wrangler S 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Dome Lamp
  • Left Courtesy Lamp
  • Right Courtesy Lamp
  • Left Hand Door Jamb Switch
  • Right Hand Door Jamb Switch
  • 1991 Jeep Wrangler Islander 4.0 L6 GAS Wiring Diagram1991 Jeep Wrangler Islander 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Panel Lamp Dimmer Switch
  • 1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram1991 Jeep Wrangler Sahara 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Left Headlamp
  • Left Fog Lamp
  • Fog Lamp Relay
  • Right Fog Lamp
  • Right Headlamp
  • 1991 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram1991 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Fuel Pump
  • Fuel Gauge Sender
  • Fuel Pump Relay
  • Electronic Control Unit
  • 1991 Jeep Wrangler  4.0 L6 GAS Wiring Diagram1991 Jeep Wrangler 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Turn/Hazard Switch Assembly
  • Stop Lamp Switch
  • Right Turn Indicator
  • Left Turn Indicator
  • Turn Signal Flasher
  • 1991 Jeep Wrangler Islander 4.0 L6 GAS Wiring Diagram1991 Jeep Wrangler Islander 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Wiper/Washer Switch
  • Washer Pump
  • Wiper Motor
  • CLICK HERE TO GET FULL ACCESS TO 1991 Jeep Wrangler WIRING DIAGRAMS!

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

    Click here to view more details2001 Jeep Wrangler Splash Shield, Rear, Driver Side, A high quality, direct fit OE replacement splash shield; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $62.37

    Click here to view more details about 1995 Jeep Wrangler Mirror, Driver And Passenger Side1995 Jeep Wrangler Mirror, Driver And Passenger Side, Manual folding; Corner mount type; A high quality, direct fit OE replacement mirror set; Bolts on door; Backed by 2-year Kool Vue limited warranty..

    Source: Auto Body Parts Store

    $41.08

    Click here to view more details about 1999 Jeep Wrangler 15" x 8" Alloy Wheel1999 Jeep Wrangler 15" x 8" Alloy Wheel, Alloy Wheel; 15 X 8; 5 Round Holes; 5 Lug; 4.5 Inch BP; HAS Insignia On Face; AS Cast, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $112.45

    Click here to view more details2002 Jeep Wrangler SE L4, 2.5 L, 150 CID Rebuilt Engine, Block #532, 403, Head #403, 117 Crank #904, Crank snout 2.125", Oil bypass in filter, not in block, FI only, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details2004 Jeep Wrangler Used Headlamp Door/Cover, Driver Side, Very Good.

    Source: Used Auto Parts Store

    $37.00

    Click here to view more details2007 Jeep Wrangler Used Rear Vent Window, Passenger Side, R., privacy tint, Very Good.

    Source: Used Auto Parts Store

    $239.00
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