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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Buick Reatta car and truck repair procedures including Buick 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 1990 Buick Reatta automobile. Try the Automotix DIY solution today!
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COMPONENT LOCATION DIAGRAMS FOR 1990 Buick Reatta AUTOMOBILES

Component location diagrams for most 1990 Buick Reatta cars and light trucks sold in the U.S. from 1990+.

Below Tonneau Cover, Near LH Sheerwall Diagram for 1990 Buick Reatta  3.8 V6 GASBelow Tonneau Cover, Near LH Sheerwall Diagram for 1990 Buick Reatta 3.8 V6 GAS

Components on diagram:
  • Bow Pull-Down Motor Relay
  • Rear RH Wheelhouse  Diagram for 1990 Buick Reatta  3.8 V6 GASRear RH Wheelhouse Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Micro-Relay Center
  • Behind LH Side Of I/P  Diagram for 1990 Buick Reatta  3.8 V6 GASBehind LH Side Of I/P Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Theft Deterrent Module
  • Theft Deterrent Relay
  • Starter Enable Relay
  • Resistor Module
  • Splice S221
  • LH Side Of Trunk Compartment  Diagram for 1990 Buick Reatta  3.8 V6 GASLH Side Of Trunk Compartment Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Fuel Door Release Solenoid
  • Under Rear Package Shelf  Diagram for 1990 Buick Reatta  3.8 V6 GASUnder Rear Package Shelf Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Under Rear Package Shelf
  • LH Front Of Engine Compartment  Diagram for 1990 Buick Reatta  3.8 V6 GASLH Front Of Engine Compartment Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Washer Fluid Level Switch
  • Manifold Air Temperature Sensor
  • Underhood Relay Center
  • Behind LH Side Of I/P, Near Brake Pedal Support  Diagram for 1990 Buick Reatta  3.8 V6 GASBehind LH Side Of I/P, Near Brake Pedal Support Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Diagnostic Energy Reserve Module
  • Center Of Dash  Diagram for 1990 Buick Reatta  3.8 V6 GASCenter Of Dash Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • ABS Main Relay
  • Fuel Pump Relay
  • Brake Pump Relay
  • ABS Main Relay Fuse
  • Behind RH Side Of I/P, Near Shroud  Diagram for 1990 Buick Reatta  3.8 V6 GASBehind RH Side Of I/P, Near Shroud Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Electronic Control Module
  • Connector C1
  • Connector C2
  • Connector C3
  • Splice S125
  • Front Of Luggage Compartment  Diagram for 1990 Buick Reatta  3.8 V6 GASFront Of Luggage Compartment Diagram for 1990 Buick Reatta 3.8 V6 GAS

    Components on diagram:
  • Splice S415
  • Splice S430
  • Connector C402
  • Connector C415
  • Connector C413
  • CLICK HERE TO GET FULL ACCESS TO 1990 Buick Reatta PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details1991 Buick Reatta Antenna, 1370 mm cable; A high quality antenna; May require modification or other adjustment to your vehicle upon installation; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $9.81

    Click here to view more details1991 Buick Reatta Brake Light Switch, Blade type; 2-prong and 3-prong male terminals; A high quality, direct fit OE replacement brake light switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $11.58

    Click here to view more details about 1990 Buick Reatta 15" X 6" Alloy Wheel1990 Buick Reatta 15" X 6" Alloy Wheel, ALLOY WHEEL, 15 X 6, 5 STUDS/LUGS, 115MM BOLT DIA, 5 SPOKES, FLAT GRAY SILVER, UNIVERSAL CAPS INTERCHANGE. SPARE 8027, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $121.45

    Click here to view more details1991 Buick Reatta V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, 3/4" vent hole on left intake side., Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,802.00

    Click here to view more details1988 Buick Reatta Used Air Flow Meter/Sensor, 3.3, AUTO, FWD (6-204, 3.3L), Very Good.

    Source: Used Auto Parts Store

    $100.00

    Click here to view more details1988 Buick Reatta Used Wiper Motor Front, Very Good.

    Source: Used Auto Parts Store

    $62.00
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