1978 Chevrolet K5 Blazer Parts - Electrical & Wiring

OER Parts offers a wide selection of Electrical & Wiring Components for your 1978 Chevrolet K5 Blazer. OER Parts offers 1978 Chevrolet K5 Blazer Batteries, 1978 Chevrolet K5 Blazer Charging System, 1978 Chevrolet K5 Blazer Chemicals, 1978 Chevrolet K5 Blazer Chemicals & Supplies, 1978 Chevrolet K5 Blazer Cruise Control, 1978 Chevrolet K5 Blazer Horns, 1978 Chevrolet K5 Blazer Sensors, 1978 Chevrolet K5 Blazer Starters, 1978 Chevrolet K5 Blazer Switches & Fuses, and 1978 Chevrolet K5 Blazer Wiring & Connectors.

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1930-2002 GM, Chrysler, Ford, Universal Under Hood and Trunk Lamp; with Bulb and Wiring

1930-2002 GM, Chrysler, Ford, Universal Under Hood and Trunk Lamp; with Bulb and Wiring

MSRP: $29.99 ea

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Front Fender Wire Harness Straps; 2-1/4" Long; Black Nylon

Front Fender Wire Harness Straps; 2-1/4" Long; Black Nylon

MSRP: $4.99 pr

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H4 - 4 Headlamp System Wiring Upgrade Set

H4 - 4 Headlamp System Wiring Upgrade Set

MSRP: $24.99 set

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1947-1990 GM, Ford, Chrysler; Headlamp Pigtail Socket; 3 Prong; Each; Various Models

1947-1990 GM, Ford, Chrysler; Headlamp Pigtail Socket; 3 Prong; Each; Various Models

MSRP: $4.99 ea

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Cloth Wiring Harness Tape; 1" x 100 foot

Cloth Wiring Harness Tape; 1" x 100 foot

MSRP: $12.99 ea

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1960-84; GM, Chrysler, Dodge, Plymouth; Door Jamb Switch; Single Terminal; Each

1960-84; GM, Chrysler, Dodge, Plymouth; Door Jamb Switch; Single Terminal; Each

MSRP: $8.99 ea

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Headlamp Switch; 3 Position; Universal Fit

Headlamp Switch; 3 Position; Universal Fit

MSRP: $8.99 ea

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1947-92 GM; Heater Hose Clip for Inner Fender Skirt; Various GM Applications

1947-92 GM; Heater Hose Clip for Inner Fender Skirt; Various GM Applications

MSRP: $8.99 ea

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9005/9006 - 4 Bulb System Wiring Upgrade Set

9005/9006 - 4 Bulb System Wiring Upgrade Set

MSRP: $24.99 set

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1955-80 GM; Bolt, Pointed Tip; with Hex Washer Head, 5/16-18 X 1-1/4"; Black Phosphate; Each

1955-80 GM; Bolt, Pointed Tip; with Hex Washer Head, 5/16-18 X 1-1/4"; Black Phosphate; Each

MSRP: $1.29 ea

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12 Volt: Auxiliary Power Outlet; With Cover

12 Volt: Auxiliary Power Outlet; With Cover

MSRP: $10.99 ea

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Delco Energizer R89 Side Post Battery Topper

Delco Energizer R89 Side Post Battery Topper

MSRP: $49.99 ea

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1938-93 Buick, Chevrolet, Pontiac, Oldsmobile; Heater Hose Bracket; for Alternator Bracket; 2-1/4" Metal Loop Design; Each; Various Models

1938-93 Buick, Chevrolet, Pontiac, Oldsmobile; Heater Hose Bracket; for Alternator Bracket; 2-1/4" Metal Loop Design; Each; Various Models

MSRP: $3.99 ea

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Voltage Regulator Rubber Well Nut, 10-24 Thread, Fits 3/8" Hole, 3 Piece Set

Voltage Regulator Rubber Well Nut, 10-24 Thread, Fits 3/8" Hole, 3 Piece Set

MSRP: $3.99 set

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3/8"-16 X 3-5/8" Starter Mount Bolt

3/8"-16 X 3-5/8" Starter Mount Bolt

MSRP: $3.99 ea

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1956-96 AMC, Chrysler, GM, Ford; Wiring Connector; 2-Terminal; Female; Various Applications

1956-96 AMC, Chrysler, GM, Ford; Wiring Connector; 2-Terminal; Female; Various Applications

MSRP: $7.99 ea

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OER Smart Charger 800; Battery Charger And Maintainer; 12V; 0.8 Amp

OER Smart Charger 800; Battery Charger And Maintainer; 12V; 0.8 Amp

MSRP: $29.99 ea

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1976-78 Chevrolet Chevette; Headlamp Switch; Universal Fit;

1976-78 Chevrolet Chevette; Headlamp Switch; Universal Fit;

MSRP: $19.99 ea

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OER Smart Charger 1250; Smart Battery Charger And Maintainer; 6V/12V; 1.25 Amp

OER Smart Charger 1250; Smart Battery Charger And Maintainer; 6V/12V; 1.25 Amp

MSRP: $39.99 ea

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1980-15 4-Terminal Make & Break Miscellaneous Relay

1980-15 4-Terminal Make & Break Miscellaneous Relay

MSRP: $10.99 ea

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Starter Bolt 3/8"-16 X 4-11/16"

Starter Bolt 3/8"-16 X 4-11/16"

MSRP: $4.99 ea

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External Tooth Lock Washer, 3/8" ID, Zinc Plated, 10 Piece Set

External Tooth Lock Washer, 3/8" ID, Zinc Plated, 10 Piece Set

MSRP: $2.99 set

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1958-96 GM; Horn Assemblies; with Universal Mount Brackets; Delco-Remy Markings; GM Licensed

1958-96 GM; Horn Assemblies; with Universal Mount Brackets; Delco-Remy Markings; GM Licensed

MSRP: $179.99 pr

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External Tooth Lock Washer, 1/4" ID, Zinc Plated, 10 PieceSet

External Tooth Lock Washer, 1/4" ID, Zinc Plated, 10 PieceSet

MSRP: $2.99 set

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External Tooth Lock Washer, 7/16" ID, Zinc Plated, 10 Piece Set

External Tooth Lock Washer, 7/16" ID, Zinc Plated, 10 Piece Set

MSRP: $2.99 set

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1955-78 Chevy Truck, 1967-69 Camaro, Firebird; 1965-71 Impala, Nova; Fuse Junction Block

1955-78 Chevy Truck, 1967-69 Camaro, Firebird; 1965-71 Impala, Nova; Fuse Junction Block

MSRP: $6.99 ea

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1959-01 158, 194, or 194A Lamp Socket

1959-01 158, 194, or 194A Lamp Socket

MSRP: $5.99 ea

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1961-84 Buick, Cadillac, Chevy, Olds, Pontiac; Floor Mount Headlamp Dimmer Switch; 12 Volt

1961-84 Buick, Cadillac, Chevy, Olds, Pontiac; Floor Mount Headlamp Dimmer Switch; 12 Volt

MSRP: $6.99 ea

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1969-2002 AMC, GM; Ignition Switch; with Tilt Steering Wheel

1969-2002 AMC, GM; Ignition Switch; with Tilt Steering Wheel

MSRP: $14.99 ea

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1955-90 AMC, Chrysler, GM, Ford; Brake Lamp Switch; with 2 Terminals; w/o Cruise Control;

1955-90 AMC, Chrysler, GM, Ford; Brake Lamp Switch; with 2 Terminals; w/o Cruise Control;

MSRP: $6.99 ea

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1968-96 GM; Headlamp Switch; 7-Terminal; Various Applications

1968-96 GM; Headlamp Switch; 7-Terminal; Various Applications

MSRP: $20.99 ea

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1969-81 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Lamp Socket; 1-9/16" tall base;

1969-81 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Lamp Socket; 1-9/16" tall base;

MSRP: $6.99 ea

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1956-87 Chevrolet, Pontiac; Oil Pressure Sending Unit; Various Models

1956-87 Chevrolet, Pontiac; Oil Pressure Sending Unit; Various Models

MSRP: $6.99 ea

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1969-2002 AMC, GM; Ignition Switch; without Tilt Steering Wheel; Various Models

1969-2002 AMC, GM; Ignition Switch; without Tilt Steering Wheel; Various Models

MSRP: $16.99 ea

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1973-1995 GM; Relay; Various Models; Horn Relay; Trunk Lid Relay; Power Antenna Relay; 3 Blade

1973-1995 GM; Relay; Various Models; Horn Relay; Trunk Lid Relay; Power Antenna Relay; 3 Blade

MSRP: $10.99 ea

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1947-2005 Ford, GM; Heater Blower Motor Resistor Harness Connector and Pigtail; For 3-Prong; Various Models

1947-2005 Ford, GM; Heater Blower Motor Resistor Harness Connector and Pigtail; For 3-Prong; Various Models

MSRP: $14.99 ea

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1963-79 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Alternator Fan Blade; 10-Blade

1963-79 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Alternator Fan Blade; 10-Blade

MSRP: $12.99 ea

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1976-91 Small Block Upper Alternator Adjust Brace Chrome - 2 Piece

1976-91 Small Block Upper Alternator Adjust Brace Chrome - 2 Piece

Discontinued Item

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1977-81 GM Car & Truck; Power Window Switch; 2 Button; 5 pin; Die-Cast; Various Models

1977-81 GM Car & Truck; Power Window Switch; 2 Button; 5 pin; Die-Cast; Various Models

MSRP: $50.99 ea

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1967-90 Buick, Chevrolet, Pontiac, Oldsmobile, Brake Light Switch; with Cruise Control

1967-90 Buick, Chevrolet, Pontiac, Oldsmobile, Brake Light Switch; with Cruise Control

MSRP: $9.99 ea

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1968-88 GM; Transmission Throttle Control Kickdown Switch; with M40 TH400 Transmission

1968-88 GM; Transmission Throttle Control Kickdown Switch; with M40 TH400 Transmission

MSRP: $39.99 ea

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Light Bulb Socket ; Bayonet Type ; Fiber Optic

Light Bulb Socket ; Bayonet Type ; Fiber Optic

MSRP: $15.99 ea

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1967-79 GM; Blower Motor, Headlamp, Antenna, Wiper Relay; Stamped "Delco Remy"; Various Models

1967-79 GM; Blower Motor, Headlamp, Antenna, Wiper Relay; Stamped "Delco Remy"; Various Models

MSRP: $32.99 ea

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1973-80 Chevy, GMC; Pickup, Blazer, Jimmy, Suburban Truck; Auxiliary Battery Tray Assembly; EDP Coated

1973-80 Chevy, GMC; Pickup, Blazer, Jimmy, Suburban Truck; Auxiliary Battery Tray Assembly; EDP Coated

MSRP: $42.99 set

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1978-83 Chevy GMC Pickup, Blazer, Jimmy, Suburban; Windshield Wiper Switch; with Intermittent Wipers

1978-83 Chevy GMC Pickup, Blazer, Jimmy, Suburban; Windshield Wiper Switch; with Intermittent Wipers

MSRP: $29.99 ea

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1976-80 Chevy, GMC C/K Pickup; Dash Fuel Selector Switch Bezel Plate; for Auxiliary Fuel Tank Selector Switch

1976-80 Chevy, GMC C/K Pickup; Dash Fuel Selector Switch Bezel Plate; for Auxiliary Fuel Tank Selector Switch

MSRP: $7.99 ea

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1973-80 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Battery Tray Bottom; C10; EDP Coated

1973-80 Chevrolet, GMC Pickup, Blazer, Jimmy, Suburban; Battery Tray Bottom; C10; EDP Coated

MSRP: $13.99 ea

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1973-80 Chevrolet, GMC Truck; Battery Tray Brace; C10

1973-80 Chevrolet, GMC Truck; Battery Tray Brace; C10

MSRP: $14.99 ea

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1977-83 Chevrolet, GMC Truck; Turn Signal Switch; without Tilt Wheel

1977-83 Chevrolet, GMC Truck; Turn Signal Switch; without Tilt Wheel

MSRP: $28.99 ea

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1978-83 Chevy, GMC, Pickup, Blazer, Jimmy, Suburban; Windshield Wiper Switch; without Intermittent Wipers

1978-83 Chevy, GMC, Pickup, Blazer, Jimmy, Suburban; Windshield Wiper Switch; without Intermittent Wipers

MSRP: $24.99 ea

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1977-83 Chevrolet/GMC Truck; Turn Signal Switch; Without Tilt; With Hazard Knob Set

1977-83 Chevrolet/GMC Truck; Turn Signal Switch; Without Tilt; With Hazard Knob Set

MSRP: $39.99 ea

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1973-80 Chevy, GMC; Pickup, Blazer, Jimmy, Suburban Truck; Main Battery Tray Assembly; EDP Coated

1973-80 Chevy, GMC; Pickup, Blazer, Jimmy, Suburban Truck; Main Battery Tray Assembly; EDP Coated

MSRP: $26.99 set

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