Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Toyota MR2 car and truck repair procedures including Toyota 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 Toyota MR2 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1991 Toyota MR2

  • 1991 Toyota MR2 2.0 L4 GAS, CC:1998, Fuel Injection, Engine VIN:, Desg:S
  • 1991 Toyota MR2 2.2 L4 GAS, CC:2164, Fuel Injection, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 1991 Toyota MR2 AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Toyota MR2 cars and light trucks sold in the U.S.

1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

Components on diagram:
  • Tail Lamp Relay
  • Ignition Relay
  • Defogger Relay
  • Circuit Opening Relay
  • EFI Relay
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Cooling Fan Relay
  • Ignition Switch
  • PRNDL
  • Back-Up Lamp Switch
  • Back-Up Lamps
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Ignition Key Cylinder Lamp
  • Interior Lamp
  • Door Courtesy Switch
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Seat Belt Warning Relay
  • Ignition Key Cylinder Lamp
  • Seat Belt Warning Lamp
  • Buckle Switch
  • Unlock Warning Switch
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Ignition Relay
  • Cruise Control Actuator
  • Cruise Control Indicator
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Remote Control Mirror Switch
  • Driver's Power Window Motor
  • Power Window Master Switch
  • RH Remote Control Mirror
  • LH Remote Control Mirror
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • ABS ECU
  • RH Rear ABS Speed Sensor
  • ABS Actuator
  • LH Rear ABS Speed Sensor
  • RH Front ABS Speed Sensor
  • 1991 Toyota MR2  2.0 L4 GAS Wiring Diagram1991 Toyota MR2 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1991 Toyota MR2  2.2 L4 GAS Wiring Diagram1991 Toyota MR2 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Driver's Door Lock Control Switch
  • Door Lock ECU
  • DRIVER'S DOOR LOCK MOTOR
  • CLICK HERE TO GET FULL ACCESS TO 1991 Toyota MR2 WIRING DIAGRAMS!

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

    Click here to view more details1989 Toyota MR2 A/C Receiver Drier, 9 in. L x 2.63 in. OD, 14 mm male insert O-ring inlet fit, 14 mm male insert O-ring outlet fit; With sight glass and fuse plug; A high quality, direct fit OE replacement A/C receiver drier; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $5.40

    Click here to view more details about 1995 Toyota MR2 Air Filter1995 Toyota MR2 Air Filter, Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 4 in. height, 7.5 in. base outside diameter, 6 in. flange inside diameter, 1 in. flange length, 5 in. top outside diameter; Oiled element; Round tapered style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty..

    Source: Auto Body Parts Store

    $48.28

    Click here to view more details about 2005 Toyota MR2 15" x 6" Alloy Wheel Front2005 Toyota MR2 15" x 6" Alloy Wheel Front, Alloy Wheel; 15 X 6; 5 Spokes; 4 Lug; 4 Inch BP; Front; Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $150.50

    Click here to view more details1995 Toyota MR2 L4, 2 L, 1998 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details1991 Toyota MR2 Used Ignition Switch W/Key, Very Good.

    Source: Used Auto Parts Store

    $61.00

    Click here to view more details1987 Toyota MR2 Used Alternator, 1.6, MANUAL, FWD Coupe, 4AGE eng, US mkt, Very Good.

    Source: Used Auto Parts Store

    $112.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Toyota MR2 vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    GOT A WEBSITE?Make money with Automotix

    Make money with Automotix Partner Program.

    Learn more

    Auto Repair Quick Search
    Help me find