Availability
2003 OLDSMOBILE SILHOUETTE Electrical Wiring
Showing In Stock Items. Show All 225 Items.
Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each
Part Number: ADO-PT2782
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Wiring Harness, Forward Lamp Harness, 1967 Skylark, All, Each
Part Number: SUM-RP22307
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wire Connectors, Female Type, Gray, Buick, Cadillac, Chevrolet, Geo, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each
Part Number: ADO-PT1798
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, Multi Purpose, High Power, General, 8386, Each
Part Number: ADO-13500114
Estimated Ship Date: Today
Estimated Ship Date: Today
Relays, Replacement, 35 amps, 12 V, 5 Blade Terminals, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each
Part Number: ADO-D1780C
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, SPDT/Form C Mini 280, 12 V, 20/40 amps, Single Pole, Male Spade Terminal Type with Resistor, Each
Part Number: HLA-H41410081
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, 12 V, 10/20 amps, Single Pole, Spade Terminals, Each
Part Number: BCH-0332201107
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, OEM Replacement, Horn/Trunk Release, Each
Part Number: SMP-HR151
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Diode Assemblies, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Suzuki, Each
Part Number: ADO-12135037
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtail, MAP Sensor, Male, 3-pin, Each
Part Number: ADO-PT123
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Lincoln, Mercury, Mitsubishi, Olds, Pontiac, Each
Part Number: SMP-HP3840
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, 4-pin, Male, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Chrysler, GMC, Isuzu, Jeep, Pontiac, Toyota, Each
Part Number: SMP-S551
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, for use on Honda®, for Nissan, Buick, Cadillac, Chevy, Chrysler, Isuzu, Jeep, Toyota, Each
Part Number: SMP-S553
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, Replacement, 12 V, 30 amps, 4 Male Terminals, Buick, Cadillac, Chevy, Daewoo, Dodge, Pontiac, Saturn
Part Number: ADO-D1741C
Estimated Ship Date: Today
Estimated Ship Date: Today
Wire Connectors, Pigtail Connector Style, Delphi/GM, Female, Black, Buick, Cadillac, Chevrolet, Geo, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-PT307
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Connectors, Mass Air Flow Sensor Connector, Male, 10 in. Length, For Use on Acura®, Avanti, Buick,Chevy, Each
Part Number: SMP-HP4240
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, Replacement, Female Wire Connector Type, Headlight Connector, Audi, Cadillac, Chevy, Chrysler, Ford, Jeep, Toyota, Volkswagen, Each
Part Number: ADO-LS256
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness Connector, Replacement, Multipurpose, OEM, Female, 2-pin, Black, Each
Part Number: ADO-PT2304
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Wiring Harnesses, Replacement, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each
Part Number: ATP-JE-24
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
7-Wire GM Neutral Safety Switch Harness
Part Number: RNB-84756
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Relays, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each
Part Number: BCH-0986AH0115
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Workhorse, Workhorse Custom Chassis, Each
Part Number: RNB-645-785
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtails, Wiring Connectors, Idle Air Control Valve Connector, Female, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saturn, Workhorse, Each
Part Number: RNB-645-405
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Wiring Pigtails, Wiring Connectors, Vehicle Speed Sensor Connector, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Each
Part Number: RNB-645-782
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Each
Part Number: RNB-645-631
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Multi Purpose Relay, Relays
Part Number: HLA-933332571
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster