GMC C3500HD Ignitions & Electrical

Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4713

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Switch, Fuel/Oil Pressure Indicator, Steel/Plastic, Zinc/Black Finish, Each

Part Number: ADO-D1808A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-5599

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Alternator, Delco Remy, 12/14/16 V, 105 amps, Internal Regulator, Serpentine Pulley, Cadillac, Chevy, GMC

Part Number: ADO-335-1086

4.32 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Distributor, Aluminum, Magnetic Pickup, Computer Controlled Advance, Chevrolet, Small Block, Vortec, Each

Part Number: ACC-59132

3.53 out of 5 stars ( 17 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Vehicle Speed Sensor, OE Replacement, Transmission Speed, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-19313723

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Sensor, MAP, GM Style, Buick, Cadillac, Chevy, Geo, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-213-1545

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Light Bulb Sockets, Replacement, Plastic, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-LS253

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Flasher Relay, 12 V, Two Terminals, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mazda, Mercury, Mitsubishi, Olds, Plymouth, Each

Part Number: SMP-EFL552

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Battery Cables, Gold, Replacement, Assembled, Positive/Negative Type, Chevrolet, GMC, Each

Part Number: ADO-2SD38XG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Vehicle Speed Sensor, Buick, Chevrolet, GMC, Each

Part Number: ADO-24203876

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Crankshaft Position Sensor, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-213-4761

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Spark Plug, RV12YC, Copper Plus, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-406

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Sensor, MAP, GM Style, Each

Part Number: ADO-213-4434

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Alternators and Generators, Alternators, Delco CS130 Case Style, 12 V, 140 amps, Serpentine Pulley, AM General, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-335-1041

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Distributor Rotor, Replacement, Brass Contact Terminal, AM General, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-DR326

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Ignition Switch, OEM Replacement, Tilt Column, Each

Part Number: SMP-US105

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Ignition Coil, GM Genuine Direct Replacement, Remote Mount, Female Connector, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-19418996

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Temperature Sender/Switch, OEM Replacement, for use on Acura®, Asuna, GM, Honda®, Isuzu, Jeep, Each

Part Number: SMP-TX3

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Starter, High Torque, Staggered Bolt Pattern, Chevrolet, Big/Small Block, Each

Part Number: PRO-66267

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

• Free Shipping

Crankshaft Position Sensor Reluctor Wheel, Ignition Crankshaft Trigger Wheel, Steel, Chevrolet, Each

Part Number: ADO-10190917

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Sensor, Coolant Temperature, Each

Part Number: ADO-15-51107

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Starter, Stock Style, Standard Rotation, Black/Natural, Chevy, GMC, Each

Part Number: ADO-337-1002

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

• Free Shipping

Horn, OE Replacement, High Tone, Each

Part Number: SMP-HN17T

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Battery Cable, Direct Fit, Positive, Black/Orange, Each

Part Number: ADO-2SD43XG

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air