GMC C3500HD ACDelco Ignitions & Electrical

Starter, Mini Style, Standard Rotation, Aluminum Construction, Natural Finish, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-337-1022

4.38 out of 5 stars ( 50 )

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

• Free Shipping

Throttle Position Sensor, Replacement, Each

Part Number: ADO-213-4668

4.55 out of 5 stars ( 11 )

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

Ignition Coil, OEM Replacement, D580 Style, Cadillac, Chevy, GMC, Pontiac, 5.7, 8.1L, Each

Part Number: ADO-19421259

5.0 out of 5 stars ( 1 )

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

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-CR43TS

4.65 out of 5 stars ( 26 )

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

Starter, GM Style, Standard Rotation, Staggered Bolt Pattern, Buick, Cadillac, Checker, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-337-1016

4.5 out of 5 stars ( 14 )

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

Ignition Module, Professional, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: ADO-19435467

4.71 out of 5 stars ( 7 )

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

• Free Shipping

Sensor, Coolant Temperature, 3/8 in. NPT Thread, Brass, Natural, Each

Part Number: ADO-213-928

4.7 out of 5 stars ( 33 )

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

Ignition Module, OEM Replacement, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-19435461

5.0 out of 5 stars ( 3 )

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

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

Part Number: ADO-41-803

5.0 out of 5 stars ( 4 )

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

Switch, Replacement, Turn Signal/Combination, Plastic, White, Each

Part Number: ADO-D6262D

4.5 out of 5 stars ( 22 )

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

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.689 in. Reach, Resistor, Each

Part Number: ADO-14

4.54 out of 5 stars ( 26 )

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

Spark Plug, Platinum, 14mm Thread, 0.689 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ADO-41-983

5.0 out of 5 stars ( 4 )

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

Alternators and Generators, Alternators, Delco AD244 Case Style, 12 V, 145 amps, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab

Part Number: ADO-335-1092

3.89 out of 5 stars ( 9 )

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

• Free Shipping

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-101

4.78 out of 5 stars ( 9 )

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

Alternator, Delco CS130D, 105 amps, New, GM, Each

Part Number: ADO-335-1068

4.69 out of 5 stars ( 13 )

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

Alternator, GM CS130, 12 V, 100 amps, Clockwise Rotation, Serpentine Pulley, Left Offset, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-335-1023

4.0 out of 5 stars ( 16 )

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

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44LTS6

4.83 out of 5 stars ( 6 )

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

Horn, OE Replacement, Low Tone, 12 V, Buick, Cadillac, Chevy, GMC, Kit

Part Number: ADO-84594590

5.0 out of 5 stars ( 2 )

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

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

Part Number: ADO-337-1018

5.0 out of 5 stars ( 4 )

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

Ignition Coil, Remote Mount Style, Black, Buick, Cadillac, Chevrolet, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-19418995

5.0 out of 5 stars ( 1 )

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

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

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

• Free Shipping

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