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1978 Electrical Wiring

Individual Parts
Part Groups

Results 301 - 325 of 485

Dorman Power Window Switches 49241

Dorman Power Window Switches 49241

Dorman Power Window Switches 49241

Power Window Switch- Front Right and Rear Left/Right, 1 Button

Part Number: RNB-49241

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses for 1970-1978 FIREBIRD, 1970-1972 GTO - SUM-RP21600

Made in the USA Summit Racing™ Reproduction Wiring Harnesses for 1970-1978 FIREBIRD, 1970-1972 GTO - SUM-RP21600

Summit Racing™ Reproduction Wiring Harnesses for 1970-1978 FIREBIRD, 1970-1972 GTO - SUM-RP21600

Wiring Harness, Power Accessory Feed Wiring Harness, OEM Replacement, Restoration,Pontiac, Each

Part Number: SUM-RP21600

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Morimoto Relay Harnesses LF272

Morimoto Relay Harnesses LF272

Morimoto Relay Harnesses LF272

Relay Harness, PWM Harness: Sealed7 2.0 Anti-Flicker Link Each

Part Number: MRI-LF272

Not Yet Reviewed

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Standard Motor Wiring Connectors HP3870

Standard Motor Wiring Connectors HP3870

Standard Motor Wiring Connectors HP3870

Wiring Pigtails, 2-pin, Female, Black, AMC, Buick, Cadillac, Checker, Chevy, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-HP3870

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Summit Racing™ Direct-Fit AutoFuse Restoration Series Connector and Terminal Kits SUM-RP22782

Made in the USA Summit Racing™ Direct-Fit AutoFuse Restoration Series Connector and Terminal Kits SUM-RP22782

Summit Racing™ Direct-Fit AutoFuse Restoration Series Connector and Terminal Kits SUM-RP22782

Direct-Fit AutoFuse Restoration Optional Kit, Connector & Terminal Kit , W/ 15-Way Femal Conn, 40mm Mounting Rails, 11-Way Male Conn, Terminals, Each

Part Number: SUM-RP22782

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Summit Racing™ Reproduction Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP20722

Made in the USA Summit Racing™ Reproduction Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP20722

Summit Racing™ Reproduction Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP20722

Park Lamp Jumper Harness, Park Lamp To Forward Lamp Harness, Restoration, Pontiac, Each

Part Number: SUM-RP20722

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Crown Automotive Ignition Switches J8128889

Crown Automotive Ignition Switches J8128889

Crown Automotive Ignition Switches J8128889

Ignition Switch, Steel/Plastic, Blue, without Tilt, Jeep, Each

Part Number: CWA-J8128889

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Standard Motor Wiring Connectors S-85

Standard Motor Wiring Connectors S-85

Standard Motor Wiring Connectors S-85

Wiring Pigtails, Female, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Oldsmobile, Plymouth, Pontiac, Volkswagen, Each

Part Number: SMP-S85

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Universal Air Conditioner Pressure Switches SW 2147C

Universal Air Conditioner Pressure Switches SW 2147C

Universal Air Conditioner Pressure Switches SW 2147C

HVAC Pressure Switch

Part Number: UAC-SW2147C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Summit Racing Equipment® Wiring Harnesses for 1977-1978 JIMMY, K5 BLAZER - SUM-RP22820

Made in the USA Summit Racing Equipment® Wiring Harnesses for 1977-1978 JIMMY, K5 BLAZER - SUM-RP22820

Summit Racing Equipment® Wiring Harnesses for 1977-1978 JIMMY, K5 BLAZER - SUM-RP22820

Rear Lamp Intermediate Harness, 1977-78 K5 Blazer/Jimmy, Each

Part Number: SUM-RP22820

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Summit Racing™ Intermediate Tail Light Wiring Harness for 1973-1978 Chevy C10/K10, GMC C15/K15 Series Trucks SUM-RP22821

Made in the USA Summit Racing™ Intermediate Tail Light Wiring Harness for 1973-1978 Chevy C10/K10, GMC C15/K15 Series Trucks SUM-RP22821

Summit Racing™ Intermediate Tail Light Wiring Harness for 1973-1978 Chevy C10/K10, GMC C15/K15 Series Trucks SUM-RP22821

Rear Lamp Harness, 1973-78 Chevy/GMC Truck, Rear, Stepside, With 117.5 in. Wheel Base, Each

Part Number: SUM-RP22821

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Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23088

Made in the USA Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23088

Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23088

Wiring Harness, Air Conditioning Compressor Jumper Harness, OEM Replacement, Restoration, Compressor To Main Engine Harness, Pontiac, V8, Each

Part Number: SUM-RP23088

Not Yet Reviewed

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Four Seasons Electrical Switches 37636

Four Seasons Electrical Switches 37636

Four Seasons Electrical Switches 37636

Switch-Selector /Blower, Lever Selector Blower Switch

Part Number: FSS-37636

Not Yet Reviewed

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Summit Racing™ Direct-Fit AutoFuse Restoration Series 4-Way Accessory Fuse Block Kits SUM-RP22778

Made in the USA Summit Racing™ Direct-Fit AutoFuse Restoration Series 4-Way Accessory Fuse Block Kits SUM-RP22778

Summit Racing™ Direct-Fit AutoFuse Restoration Series 4-Way Accessory Fuse Block Kits SUM-RP22778

Direct-Fit AutoFuse Restoration Optional Kit, 4-Way ATO Style Accessory Fuse Block, With 30mm Mounting Rails., Each

Part Number: SUM-RP22778

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Standard Motor T-Series Dimmer Switches DS68T

Standard Motor T-Series Dimmer Switches DS68T

Standard Motor T-Series Dimmer Switches DS68T

Electrical Switches, Dimmer, Push Button, Constant, Steel, Natural, Each

Part Number: SMP-DS68T

Not Yet Reviewed

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American Autowire Factory-Fit Wiring Harnesses for 1975-1977 CAMARO, 1974-1978 FIREBIRD - 36272

American Autowire Factory-Fit Wiring Harnesses for 1975-1977 CAMARO, 1974-1978 FIREBIRD - 36272

American Autowire Factory-Fit Wiring Harnesses for 1975-1977 CAMARO, 1974-1978 FIREBIRD - 36272

Wiring Harness, Factory-Fit Wiring Harness, Fuel Tank Sending Unit, Standard Length, Chevy, Pontiac, Each

Part Number: AWW-36272

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Standard Motor T-Series Neutral and Backup Safety Switches LS200T

Standard Motor T-Series Neutral and Backup Safety Switches LS200T

Standard Motor T-Series Neutral and Backup Safety Switches LS200T

Neutral Safety and Backup Light Switch, T-Series, Ford, Mercury, Each

Part Number: SMP-LS200T

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Summit Racing™ Neutral Safety and Backup Switches for 1967-2002 FIREBIRD - SUM-RP22152

Summit Racing™ Neutral Safety and Backup Switches for 1967-2002 FIREBIRD - SUM-RP22152

Summit Racing™ Neutral Safety and Backup Switches for 1967-2002 FIREBIRD - SUM-RP22152

Backup Lamp Switch, 1967 Firebird, 326 C.I 3 Speed, All 4 Speed Manual Trans, Repl GM#01993420, Each

Part Number: SUM-RP22152

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OER Authorized Headlamp Switches MD9341

OER Authorized Headlamp Switches MD9341

OER Authorized Headlamp Switches MD9341

Electrical Switches,1962-76 Mopar A-Body (Except 67-69 Barracuda), 1971-74 B-Body Headlamp Switch

Part Number: OER-MD9341

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2026 if ordered today

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Estimated Ship Date: Jul 24, 2026 if ordered today

Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23092

Made in the USA Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23092

Summit Racing Equipment® Wiring Harnesses for 1977-1978 FIREBIRD - SUM-RP23092

Wiring Harness, A/C Harness, Air Conditioning Harness, OEM Replacement, Restoration, With Heater Wiring, Pontiac, V8, Each

Part Number: SUM-RP23092

Not Yet Reviewed

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Standard Motor Wiring Connectors S-583

Standard Motor Wiring Connectors S-583

Standard Motor Wiring Connectors S-583

Wiring Pigtails, Ignition Coil Connector, AMC, Ford, Jeep, Lincoln, Mercury, Each

Part Number: SMP-S583

Not Yet Reviewed

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OER Authorized Ignition Switches 1990084

OER Authorized Ignition Switches 1990084

OER Authorized Ignition Switches 1990084

Ignition Switch, Steel/Plastic, Natural, American Motors, Buick, Cadillac, Chevy, GMC, International, Oldsmobile, Pontiac, Without Tilt Wheel, Each

Part Number: OER-1990084

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Summit Racing™ Reproduction Wiring Harnesses for 1978-1982 EL CAMINO, MALIBU - SUM-RP21579

Made in the USA Summit Racing™ Reproduction Wiring Harnesses for 1978-1982 EL CAMINO, MALIBU - SUM-RP21579

Summit Racing™ Reproduction Wiring Harnesses for 1978-1982 EL CAMINO, MALIBU - SUM-RP21579

Wiring Harness, Fuel Tank Sending Harness, OEM Replacement, Restoration, Chevy, Each

Part Number: SUM-RP21579

Not Yet Reviewed

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Summit Racing Equipment® Wiring Harnesses for 1973-1982 JIMMY, 1975-1982 K5 BLAZER - SUM-RP22818

Made in the USA Summit Racing Equipment® Wiring Harnesses for 1973-1982 JIMMY, 1975-1982 K5 BLAZER - SUM-RP22818

Summit Racing Equipment® Wiring Harnesses for 1973-1982 JIMMY, 1975-1982 K5 BLAZER - SUM-RP22818

Rear Lamp Harness, 1973-82 K5 Blazer/Jimmy, Rear, 2 Required Per Vehicle, Each

Part Number: SUM-RP22818

Not Yet Reviewed

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Painless Performance Manifold Heater Relays 30717

Made in the USA Painless Performance Manifold Heater Relays 30717

Painless Performance Manifold Heater Relays 30717

Intake Manifold Heater Relay, CJ, Scrambler, Willys, Kit

Part Number: PRF-30717

4.0 out of 5 stars ( 1 )

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