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 Chevrolet C2500 Pickup car and truck repair procedures including Chevrolet 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 Chevrolet C2500 Pickup automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1991 Chevrolet C2500 Pickup

  • 1991 Chevrolet C2500 Pickup 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1991 Chevrolet C2500 Pickup 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H
  • 1991 Chevrolet C2500 Pickup 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:C
  • 1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:J
  • 1991 Chevrolet C2500 Pickup 7.4 V8 GAS, CID:454, Fuel Injection, Aspiration:454, Engine VIN:, Desg:N

WIRING DIAGRAMS FOR 1991 Chevrolet C2500 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Chevrolet C2500 Pickup cars and light trucks sold in the U.S.

1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

Components on diagram:
  • A/C Compressor Clutch
  • ECM Connector
  • A/C Pressure Cycling Switch
  • TCM Connector
  • 1991 Chevrolet C2500 Pickup  5.0 V8 GAS Wiring Diagram1991 Chevrolet C2500 Pickup 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Oxygen Sensor
  • Coolant Temp Sensor
  • MAP Sensor
  • ECM Connector
  • 1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Fuel Pump Relay
  • Fuel Pump Sender
  • EVRV
  • 1991 Chevrolet C2500 Pickup  4.3 V6 GAS Wiring Diagram1991 Chevrolet C2500 Pickup 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor (VSS)
  • Throttle Position Sensor
  • Electronic Spark Timing Distributor
  • Service Engine Soon
  • Oil Pressure Switch
  • 1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Convenience Center
  • Auxiliary Battery Relay
  • Auxiliary Battery
  • 1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Turn Signal Switch
  • Horn Relay
  • Convenience Center
  • LH Horn
  • 1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Convenience Center
  • 1991 Chevrolet C2500 Pickup  6.2 V8 DIESEL Wiring Diagram1991 Chevrolet C2500 Pickup 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Turn Signal Switch
  • Stop/TCC Switch
  • LH Tail, Stop, Turn Signal And Backup Lamp
  • RH Tail, Stop, Turn Signal And Backup Lamp
  • 1991 Chevrolet C2500 Pickup  7.4 V8 GAS Wiring Diagram1991 Chevrolet C2500 Pickup 7.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Turn Signal Switch
  • LH Side Marker Lamp
  • Convenience Center
  • RH Side Marker Lamp
  • Turn Signal Flasher
  • 1991 Chevrolet C2500 Pickup  7.4 V8 GAS Wiring Diagram1991 Chevrolet C2500 Pickup 7.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Underhood Lamp
  • CLICK HERE TO GET FULL ACCESS TO 1991 Chevrolet C2500 Pickup WIRING DIAGRAMS!

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

    Click here to view more details about 2003 Chevrolet S10 Grille Assembly2003 Chevrolet S10 Grille Assembly, With emblem provision, chrome center bar, and black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $38.44

    Click here to view more details about 2005 Chevrolet Silverado 1500 Mirror, Driver And Passenger Side2005 Chevrolet Silverado 1500 Mirror, Driver And Passenger Side, Manual folding; Telescopic type; A high quality, direct fit OE replacement mirror set; Backed by 2-year Kool Vue limited warranty..

    Source: Auto Body Parts Store

    $162.86

    Click here to view more details about 2010 Chevrolet Suburban 16" X 6.5" Alloy Wheel2010 Chevrolet Suburban 16" X 6.5" Alloy Wheel, ALLOY WHEEL, 16 X 6.5, 8 STUDS/LUGS, 6.5" BOLT DIA, 10 HOLES, 28MM OFFSET, POLISHED, UNIVERSAL; 28MM OFFSET POLISHED., , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $179.45

    Click here to view more details1993 Chrysler New Yorker Fifth Avenue V6, 3.8 L, 230 CID Rebuilt Engine, OHV, MFI, passenger car only, does not include van., Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,849.00

    Click here to view more details1990 Chevrolet C2500 Pickup Used Rear Axle Assembly, \4X2, VIN MDL C, SRW, 3.42NL, 85K.

    Source: Used Auto Parts Store

    $631.00

    Click here to view more details1989 Chevrolet C2500 Pickup Used Engine Computer, 16147060, RG, Very Good.

    Source: Used Auto Parts Store

    $141.00
    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 Chevrolet C2500 Pickup 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