GM
Original GM Repair Manuals...written by General Motors specifically for the year and vehicle(s) listed. Official Shop Manuals that the dealers and shop technicians use to diagnose, service and repair Buick, Cadillac, Chevrolet, GMC Truck, Hummer, Oldsmobile, Pontiac and Saturn vehicles. A must for anyone who insists on Genuine OEM quality parts. A factory service manual generally covers General Information, Service Information, Suspension, Driveline, Brakes, Steering, Engine Mechanical, Cooling, Starting, Ignition, Emission Controls, Engine Controls, Transmission, Transaxle, Exhaust System, Fuel System, HVAC, Instrumentation & Warning Systems, Battery & Charging System, Audio Systems, Lighting, Electrical, Body Interior and Exterior and more. A Wiring Diagrams Manual generally covers Connector Repair Procedures, Wiring Harness Overview, Overall Wiring Diagrams, Fuse and Relay Information, Power Distribution, Fuse Details, Ground Distribution, Component Location Charts, Component Location Views, Vehicle Repair Location Charts, Component Testing and more. |
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1980 Chevy Bruin GMC Brigadier J8 3208 Diesel Wiring Diagrams Original
General Motors Corporation
$27.871980 Chevy Bruin GMC Brigadier J-8 3208 Diesel Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the Caterpillar 3208 Diesel Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.87 -
1980 Chevy Bruin GMC Brigadier J8 V8 Gas Wiring Diagrams Original
General Motors Corporation
$27.871980 Chevy Bruin GMC Brigadier J-8 V8 Gas Wiring Diagrams Chevy Bruin, Chevy C80 / GMC Brigadier | Equipped with the 7.0L (427ci) V8 Gasoline Engine | NOTE: To identify your truck, check the VIN. The 4th digit should be C...$27.87 -
1978 Chevy El Camino GMC Caballero Electrical Wiring Diagrams Original
General Motors Corporation
$27.871978 Chevy El Camino GMC Caballero Electrical Wiring Diagrams Chevrolet El Camino Base, El Camino SS & El Camino Conquista / GMC Caballero Base, Caballero Diablo & Caballero Laredo 3 pages that fold out to 11" x...$27.87 -
1978 Chevy GMC P Models Electrical Wiring Diagrams Step-Van Value Van Forward Control
General Motors Corporation
$27.871978 Chevy and GMC P Models 10-35 Electrical Wiring Diagrams Chevrolet P10 Step-Van, P10 Stripped Chassis, P20 Step-Van, P20 Stripped Chassis, P30 Step-Van, P30 Stripped Chassis / GMC Motorhome Chassis, P15 Stripped Chassis, P15 Value Van, P25...$27.87 -
1978 Chevy GMC G Van Electrical Wiring Diagrams Original
General Motors Corporation
$27.871978 Chevy and GMC G Van Models 10-35 Electrical Wiring Diagrams Chevrolet G10, G250, G30 (Chevy Van, Beauville, Sportsvan) / GMC G15, G25, G35 (Rally Van, Vandura, MagnaVan) 4 pages that fold out to 11" x 38" each | Published by the...$27.87 -
On Sale
1989 GMC Truck Suburban Jimmy Van Safari Fuel and Emissions Manual Original
General Motors Corporation
Now: $48.82Was: $55.811989 GMC Light Duty Truck Fuel and Emissions Manual Covering All GMC Light Duty Trucks, Vans & SUVs Including (1/2, 3/4 & 1 ton) | C1500 C2500 C3500 K1500 K2500 K3500 (Sierra SL, SLE & SLX) / R2500, R3500, V2500 & V3500 Pick-ups (Base,...Now: $48.82Was: $55.81 -
1984 GMC Astro 95 Brigadier General Factory Shop Service Manual Supplement Original
General Motors Corporation
$125.651984 GMC Heavy Duty Truck Factory Service Manual Supplement Covering the following: Astro 95, Brigadier, General | *NOTE: This is a supplement to the 1983 GMC Heavy Duty Truck Service Manual and must be used alongside it for complete...$125.65 -
1983 Chevy Medium Duty Truck Bus Unit Repair Overhaul Manual Original
General Motors Corporation
$62.791983 Chevy Medium Duty Truck Unit Repair Manual Chevy C50 (C5D042), C60 (C6D042), C70 (C7D042), B60 School Bus Chassis B6P042 & P60 Forward Control Chassis | GMC C5000, C6000, C7000, P4500 - Except Steel Tilt Cab | 4.3L (262ci) V6, 4.8L (292ci)...$62.79 -
1983 1984 GMC Medium and Heavy-Duty Truck Unit Repair Overhaul Manual Original
General Motors Corporation
$111.681983 1984 GMC Medium and Heavy-Duty Truck Unit Repair Manual GMC Astro 95, Brigadier C5000 (C5D042), C6000 (C6D042), C7000 (C7D042), General, 1984 Motorhome Chassis, P4500, School Bus Chassis B6P042 | Chevy C50...$111.68 -
1983 1984 Chevy Medium Duty Truck Bus Unit Repair Overhaul Manual Original
General Motors Corporation
$69.781983 1984 Chevy Medium Duty Truck Unit Repair Manual Chevy C50 (C5D042), C60 (C6D042), C70 (C7D042), B60 School Bus Chassis B6P042 & P60 Forward Control Chassis | GMC C5000, C6000, C7000, P4500 - Except Steel Tilt Cab | 4.3L (262ci) V6, 4.8L...$69.78 -
1993 GMC Rally Van Vandura MagnaVan Wiring Diagrams and Diagnosis Manual Original
General Motors Corporation
$69.781993 GMC Rally Vandura and MagnaVan Electrical Diagrams and Diagnosis Manual G1500 G2500 G3500 | All Including Rally Van, Vandura, STX, MagnaVan, Extended & Camper Van | Cargo & Passenger Vans | 4.3L V6, 5.0L V8, 5.7L V8, 7.4 V8...$69.78 -
On Sale
1992 Olds Cutlass Supreme Factory Service Manual Original Shop Repair
General Motors Corporation
Now: $62.79Was: $76.761992 Oldsmobile Cutlass Supreme Factory Service Manual Full Service for the Cutlass Supreme Base, Cutlass Supreme S, Cutlass Supreme International | Coupe, Sedan & Convertible Complete Volume | Published by the General Motors...Now: $62.79Was: $76.76 -
On Sale
1992 Olds Cutlass Ciera and Cruiser Shop Service Repair Manual Original
General Motors Corporation
Now: $55.81Was: $69.781992 Oldsmobile Cutlass Ciera and Cruiser Service Manual Full Service for the Cutlass Ciera Base, Cutlass Ciera S, Cutlass Ciera SL Cutlass Cruiser S & Cutlass Cruiser SL | Coupe, Sedan & Wagon Complete Volume | Published by the General Motors...Now: $55.81Was: $69.78 -
1989 Chevy Cavalier Factory Service Manual Original Shop Repair
General Motors Corporation
$97.711989 Chevrolet Cavalier Factory Service Manual All Including Cavalier Base Coupe, Cavalier Base Sedan, Cavalier Base Wagon, Cavalier VL Coupe, Cavalier VL Sedan, Cavalier RS Coupe, Cavalier RS Sedan,...$97.71 -
On Sale
1994 Chevy Camaro Pontiac Firebird Factory Shop Service Manual Volume 1 Only
General Motors Corporation
Now: $97.71Was: $125.651994 Camaro and Firebird Factory Service Manual Volume One Volume 1 of 2 - all Except Driveability, Emissions and Electrical Diagnosis - See Contents Below | General Motors Corporation All...Now: $97.71Was: $125.65 -
On Sale
1982 Oldsmobile Firenza 4 Cylinder Overhead Cam Service Manual Supplement Original
General Motors Corporation
Now: $27.87Was: $41.841982 Oldsmobile Firenza Service Manual Supplement Covering aspects specific to the 1.8L 4 Cylinder Overhead Cam Engine and must be used along with the Main Firenza Service Manual for Complete Coverage Published by the General Motors...Now: $27.87Was: $41.84