1979 CHEVROLET K20 Electrical Wiring

Key, Key Blank with An A Code, Ignition/Door, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PYC-NSK66A

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Estimated Ship Date: Tomorrow

Key, Key Blank with B Code, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PYC-NSK70B

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Wiring Connectors, Harness, Replacement, Alternator Pigtail, Female, 2-pin, Gray, AMC, Buick, Cadillac, Chevy, GMC, International, Olds, Pontiac, Each

Part Number: ADO-PT2069

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Estimated Ship Date: Tomorrow

Wiring Pigtails, Headlight Dimmer Switch Connector, Buick, Cadillac, Checker, Chevy, Chrysler, Ford, GMC, International, Jeep, Lincoln, Mercury, Each

Part Number: SMP-HP3920

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Estimated Ship Date: Tomorrow

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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Electrical Switch Cover, Fits Yukon Zip Locker Switches, Front Locker, Black, Each

Part Number: YGA-34009

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Dome Lamp Harness, 1973-82 Chevy/GMC Truck, All 2 Door , Except Blazer, Jimmy, Roof Dome Lamp To Extension Harness, Each

Part Number: SUM-RP23182

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EM- Oil Pressure Sw Cn

Part Number: SMP-S-1634

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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• Special Order

Rear Lamp Intermediate Harness, 1977-80 Chevy/GMC Fleetside and Stepside Bed,1/2 Ton or 1-Ton With 135.5 in Wheel Base, Each

Part Number: SUM-RP22833

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Estimated Ship Date: Tomorrow

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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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Estimated Ship Date: Tomorrow

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

Part Number: MRI-LF272

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Estimated Ship Date: Tomorrow

Wiring Pigtails, AMC, Buick, Cadillac, Checker, Chevy, Eagle, Ford, Freightliner, GMC, International, Jeep, Mack, Oldsmobile, Peterbilt, Pontiac, Each

Part Number: SMP-S705

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

HVAC Pressure Switch

Part Number: UAC-SW2122KTC

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Estimated Ship Date: Tomorrow

EM- Turn Signal Sw Cn

Part Number: SMP-S1751

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Rear Lamp Intermediate Harness, 1977-79 Chevy/GMC Fleetside and Stepside Bed, With 117.5 in Wheel Base, Except Heavy Duty Chassis, Each

Part Number: SUM-RP22832

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Estimated Ship Date: Tomorrow

• Free Shipping

1977-1981 GM , Various Models , Power Door Lock Switch, Plastic, Chrome, Single Button, Buick, Chevy, Oldsmobile, GM#20031475 , Each

Part Number: SUM-RP20364

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Estimated Ship Date: Tomorrow