2003 Ignitions & Electrical

Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevy, LS, Each

Part Number: TSN-81033

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-PT1799

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Ignition Wire Looms, Replacement, Clip-in, 1-wire, Plastic, Black, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12132228

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Alternators, GM Genuine Parts Remanufactured, GM AD244 Case Style, 12 V, 145 amps, Serpentine, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-321-2128

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $42.00
• Free Shipping
• $20.00 Summit Bucks

Sensor, ABS Speed Sensor, Stock Replacement, Front, Chevrolet, GMC, Truck, Each

Part Number: ADO-19300584

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Ignition Coil, Coil Pack Style, Black, GM, for use on Honda®, Isuzu, Each

Part Number: ADO-19418991

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-801

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Oxygen Sensor, 4-wire, Chevy, GMC, Each

Part Number: ADO-213-1149

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Switch, Neutral Safety and Backup Light, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-14069600

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Wiring Pigtail, MAP Sensor, Male, 3-pin, Each

Part Number: ADO-PT123

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Alternators and Generators, Ford 3G Case Style, 12 V, 130 amps, Serpentine Pulley, Internal Regulator, Ford, Mazda, Each

Part Number: ADO-335-1106

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $20.00 Summit Bucks

Wiring Harness, Vapor Canister Vent Solenoid Harness, Use with 20907779 in place of 20948082, Cadillac, Chevy, GMC, Hummer, Isuzu, Suzuki, Each

Part Number: ADO-19257603

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Sensor, Transmission Fluid Temperature, Stock Replacement, Cadillac, Chevrolet, Car, Each

Part Number: ADO-12458118

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Battery, Blue Top, 12 V, Deep Cycle, 800 Cranking Amps, BCI Group 27, Top Post, Each

Part Number: ULT-9027-127

5.0 out of 5 stars ( 10 )

Cannot be shipped Internationally if ordered today

• Restricted
• Free Shipping
• $25.00 Summit Bucks
• Special Order

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, Ford, Plymouth, Volvo

Part Number: ADO-R42XLS

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug Wire Sets, 8.5mm, Assembled, Spiral Core, Black Wire, Black Boots, 180 Degree Plug Boots, Chevy, Set

Part Number: TSN-81027

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Crankshaft Position Sensors, ACDelco Crankshaft Position Sensors, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-213-151

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Wiring Pigtails, Replacement, Female Wire Connector Type, for Hyundai, AMC, Cadillac, Chevy, Chrysler, Ford, Geo, GMC, Jeep, Ram, Saturn, Suzuki, Each

Part Number: ADO-PT2386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Distributor Hold-Down Clamp, Aluminum, Red, Stud Mount, Chevrolet, Each

Part Number: TSN-JM6926R

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

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

• $20.00 Summit Bucks

Spark Plug Wire Sets, Assembled, Spiral Core, 7.00mm Diameter, Black, Chevrolet, GMC, 4.3L, Set

Part Number: ADO-9746MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug Wire Sets, Assembled, RFI Suppression, Black, Cadillac, Chevrolet, GMC, Hummer, Set

Part Number: ADO-19417606

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Starter, Delco Style, Standard Rotation, Black/Natural, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-336-1925A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $31.00
• Free Shipping
• $20.00 Summit Bucks

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-948

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Multi Purpose Wire Connector

Part Number: ADO-PT2712

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks