1978 Cadillac DeVille Parts - Electrical & Wiring

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

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OER Authorized (29)

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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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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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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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12 Volt: Auxiliary Power Outlet; With Cover

12 Volt: Auxiliary Power Outlet; With Cover

MSRP: $10.99 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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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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Delco Energizer R89 Side Post Battery Topper

Delco Energizer R89 Side Post Battery Topper

MSRP: $49.99 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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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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1976-78 Chevrolet Chevette; Headlamp Switch; Universal Fit;

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

MSRP: $19.99 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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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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1959-01 158, 194, or 194A Lamp Socket

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

MSRP: $5.99 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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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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1968-92 GM, Chrysler; Door Jamb Switch; 2 Terminal

1968-92 GM, Chrysler; Door Jamb Switch; 2 Terminal

MSRP: $8.99 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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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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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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1971-94 Chevrolet, Oldsmobile, Pontiac; Switch; Ignition Buzzer; Key Alarm; For Models With Tilt

1971-94 Chevrolet, Oldsmobile, Pontiac; Switch; Ignition Buzzer; Key Alarm; For Models With Tilt

MSRP: $19.99 ea

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1978-91 Buick, Chevy, Pontiac, Olds; Power Window Switch; 5-Terminal; Die-Cast; Various Models

1978-91 Buick, Chevy, Pontiac, Olds; Power Window Switch; 5-Terminal; Die-Cast; Various Models

MSRP: $8.99 ea

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1969-96 Chevrolet, Oldsmobile, Pontiac; Switch; Ignition Buzzer; Key Alarm; For Models Without Tilt Wheel

1969-96 Chevrolet, Oldsmobile, Pontiac; Switch; Ignition Buzzer; Key Alarm; For Models Without Tilt Wheel

MSRP: $19.99 ea

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1973-1997 GM; 2 Terminal Door Jamb Switch; Various Models

1973-1997 GM; 2 Terminal Door Jamb Switch; Various Models

MSRP: $8.99 ea

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1968-96 GM; Headlamp Switch; 9-Terminal; Various Applications;

1968-96 GM; Headlamp Switch; 9-Terminal; Various Applications;

MSRP: $12.99 ea

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1967-81 Cadillac, Chevrolet, Buick, Olds, Pontiac; Power Trunk Release Switch

1967-81 Cadillac, Chevrolet, Buick, Olds, Pontiac; Power Trunk Release Switch

Discontinued Item

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